[INFO] cloning repository https://github.com/redradist/RustGC [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redradist/RustGC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredradist%2FRustGC", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredradist%2FRustGC'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b4d0b9d212a6d5de1e2e30e16d04f5bcdd6bbfa [INFO] testing redradist/RustGC against beta-2025-01-12 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredradist%2FRustGC" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redradist/RustGC on toolchain beta-2025-01-12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redradist/RustGC [INFO] finished tweaking git repo https://github.com/redradist/RustGC [INFO] tweaked toml for git repo https://github.com/redradist/RustGC written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/redradist/RustGC already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d921b4bd5805c8a15770493ac723810d33d97aaa60f3430a091923740debdd12 [INFO] running `Command { std: "docker" "start" "-a" "d921b4bd5805c8a15770493ac723810d33d97aaa60f3430a091923740debdd12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d921b4bd5805c8a15770493ac723810d33d97aaa60f3430a091923740debdd12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d921b4bd5805c8a15770493ac723810d33d97aaa60f3430a091923740debdd12", kill_on_drop: false }` [INFO] [stdout] d921b4bd5805c8a15770493ac723810d33d97aaa60f3430a091923740debdd12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ef4211709c0928aa451f881d3f2420f365d5b84c76699d51b1f8a8cc29c290c [INFO] running `Command { std: "docker" "start" "-a" "6ef4211709c0928aa451f881d3f2420f365d5b84c76699d51b1f8a8cc29c290c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ferris-gc v0.1.5 (/opt/rustwide/workdir/ferris_gc) [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `HashSet`, `LinkedList`, and `VecDeque` [INFO] [stdout] --> ferris_gc/src/gc.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{BinaryHeap, BTreeSet, HashMap, BTreeMap, HashSet, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default_trace::*` [INFO] [stdout] --> ferris_gc/src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use default_trace::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> ferris_gc/src/gc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hasher` [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::hash::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> ferris_gc/src/gc.rs:366:43 [INFO] [stdout] | [INFO] [stdout] 366 | LOCAL_GC_STRATEGY.with(|strategy| unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 156 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc.rs:591:15 [INFO] [stdout] | [INFO] [stdout] 445 | impl LocalGarbageCollector { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 591 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:558:15 [INFO] [stdout] | [INFO] [stdout] 411 | impl GlobalGarbageCollector { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 558 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 655 | self.start_func.replace(Box::new(start_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:656:9 [INFO] [stdout] | [INFO] [stdout] 656 | self.stop_func.replace(Box::new(stop_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ferris_gc/src/basic_gc_strategy.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | bthread.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = bthread.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling ferris-gc-proc-macro v0.1.2 (/opt/rustwide/workdir/ferris_gc_proc_macro) [INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Type` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{ReturnType, Type, Data, Fields}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_enum` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | Data::Enum(data_enum) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_enum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_union` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | Data::Union(data_union) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_union` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr_args` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | let attr_args = syn::parse_macro_input!(attrs as syn::AttributeArgs); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let sig = &input.sig; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | ReturnType::Type(arrow, box_type) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "6ef4211709c0928aa451f881d3f2420f365d5b84c76699d51b1f8a8cc29c290c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef4211709c0928aa451f881d3f2420f365d5b84c76699d51b1f8a8cc29c290c", kill_on_drop: false }` [INFO] [stdout] 6ef4211709c0928aa451f881d3f2420f365d5b84c76699d51b1f8a8cc29c290c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2d140e304d54214a4dae2d107e288906cd959ac9350446f30f4a8900f573ae3 [INFO] running `Command { std: "docker" "start" "-a" "a2d140e304d54214a4dae2d107e288906cd959ac9350446f30f4a8900f573ae3", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `HashSet`, `LinkedList`, and `VecDeque` [INFO] [stdout] --> ferris_gc/src/gc.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{BinaryHeap, BTreeSet, HashMap, BTreeMap, HashSet, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default_trace::*` [INFO] [stdout] --> ferris_gc/src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use default_trace::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> ferris_gc/src/gc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hasher` [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::hash::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> ferris_gc/src/gc.rs:366:43 [INFO] [stdout] | [INFO] [stdout] 366 | LOCAL_GC_STRATEGY.with(|strategy| unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 156 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc.rs:591:15 [INFO] [stdout] | [INFO] [stdout] 445 | impl LocalGarbageCollector { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 591 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ferris-gc-proc-macro v0.1.2 (/opt/rustwide/workdir/ferris_gc_proc_macro) [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:558:15 [INFO] [stdout] | [INFO] [stdout] 411 | impl GlobalGarbageCollector { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 558 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 655 | self.start_func.replace(Box::new(start_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:656:9 [INFO] [stdout] | [INFO] [stdout] 656 | self.stop_func.replace(Box::new(stop_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ferris_gc/src/basic_gc_strategy.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | bthread.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = bthread.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Type` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{ReturnType, Type, Data, Fields}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Type` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{ReturnType, Type, Data, Fields}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_enum` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | Data::Enum(data_enum) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_enum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_union` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | Data::Union(data_union) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_union` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr_args` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | let attr_args = syn::parse_macro_input!(attrs as syn::AttributeArgs); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let sig = &input.sig; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | ReturnType::Type(arrow, box_type) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_enum` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | Data::Enum(data_enum) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_enum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_union` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | Data::Union(data_union) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_union` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr_args` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | let attr_args = syn::parse_macro_input!(attrs as syn::AttributeArgs); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let sig = &input.sig; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrow` [INFO] [stdout] --> ferris_gc_proc_macro/src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | ReturnType::Type(arrow, box_type) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ferris-gc v0.1.5 (/opt/rustwide/workdir/ferris_gc) [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `HashSet`, `LinkedList`, and `VecDeque` [INFO] [stdout] --> ferris_gc/src/gc.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{BinaryHeap, BTreeSet, HashMap, BTreeMap, HashSet, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default_trace::*` [INFO] [stdout] --> ferris_gc/src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use default_trace::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> ferris_gc/src/gc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hasher` [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::hash::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:696:17 [INFO] [stdout] | [INFO] [stdout] 696 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:697:9 [INFO] [stdout] | [INFO] [stdout] 697 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:704:17 [INFO] [stdout] | [INFO] [stdout] 704 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:705:9 [INFO] [stdout] | [INFO] [stdout] 705 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:713:21 [INFO] [stdout] | [INFO] [stdout] 713 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:714:13 [INFO] [stdout] | [INFO] [stdout] 714 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> ferris_gc/src/gc.rs:366:43 [INFO] [stdout] | [INFO] [stdout] 366 | LOCAL_GC_STRATEGY.with(|strategy| unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc.rs:731:9 [INFO] [stdout] | [INFO] [stdout] 731 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc.rs:739:17 [INFO] [stdout] | [INFO] [stdout] 739 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc.rs:740:9 [INFO] [stdout] | [INFO] [stdout] 740 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `one` is assigned to, but never used [INFO] [stdout] --> ferris_gc/src/gc.rs:750:21 [INFO] [stdout] | [INFO] [stdout] 750 | let mut one = Gc::new(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_one` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `one` is never read [INFO] [stdout] --> ferris_gc/src/gc.rs:751:13 [INFO] [stdout] | [INFO] [stdout] 751 | one = Gc::new(2); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> ferris_gc/src/default_trace.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 156 | for (key, child) in self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] ... [INFO] [stdout] 170 | / collection_types!( [INFO] [stdout] 171 | | HashMap, BTreeMap [INFO] [stdout] 172 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc.rs:591:15 [INFO] [stdout] | [INFO] [stdout] 445 | impl LocalGarbageCollector { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 591 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `collect_all` is never used [INFO] [stdout] --> ferris_gc/src/gc/sync.rs:558:15 [INFO] [stdout] | [INFO] [stdout] 411 | impl GlobalGarbageCollector { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 558 | unsafe fn collect_all(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:655:9 [INFO] [stdout] | [INFO] [stdout] 655 | self.start_func.replace(Box::new(start_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused boxed `FnMut` trait object that must be used [INFO] [stdout] --> ferris_gc/src/gc.rs:656:9 [INFO] [stdout] | [INFO] [stdout] 656 | self.stop_func.replace(Box::new(stop_fn)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: closures are lazy and do nothing unless called [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ferris_gc/src/basic_gc_strategy.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | bthread.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = bthread.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "a2d140e304d54214a4dae2d107e288906cd959ac9350446f30f4a8900f573ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d140e304d54214a4dae2d107e288906cd959ac9350446f30f4a8900f573ae3", kill_on_drop: false }` [INFO] [stdout] a2d140e304d54214a4dae2d107e288906cd959ac9350446f30f4a8900f573ae3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 609fffe40b47d8f1d7c03bbcf0850edc0b0655b24684d1a5abdbd842c29f4867 [INFO] running `Command { std: "docker" "start" "-a" "609fffe40b47d8f1d7c03bbcf0850edc0b0655b24684d1a5abdbd842c29f4867", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `HashSet`, `LinkedList`, and `VecDeque` [INFO] [stderr] --> ferris_gc/src/gc.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::{BinaryHeap, BTreeSet, HashMap, BTreeMap, HashSet, LinkedList, VecDeque}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `default_trace::*` [INFO] [stderr] --> ferris_gc/src/lib.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub use default_trace::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::BorrowMut` [INFO] [stderr] --> ferris_gc/src/gc.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hasher` [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::hash::Hasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> ferris_gc/src/gc.rs:366:43 [INFO] [stderr] | [INFO] [stderr] 366 | LOCAL_GC_STRATEGY.with(|strategy| unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> ferris_gc/src/default_trace.rs:135:26 [INFO] [stderr] | [INFO] [stderr] 135 | for (key, child) in self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] ... [INFO] [stderr] 170 | / collection_types!( [INFO] [stderr] 171 | | HashMap, BTreeMap [INFO] [stderr] 172 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> ferris_gc/src/default_trace.rs:140:26 [INFO] [stderr] | [INFO] [stderr] 140 | for (key, child) in self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] ... [INFO] [stderr] 170 | / collection_types!( [INFO] [stderr] 171 | | HashMap, BTreeMap [INFO] [stderr] 172 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> ferris_gc/src/default_trace.rs:145:26 [INFO] [stderr] | [INFO] [stderr] 145 | for (key, child) in self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] ... [INFO] [stderr] 170 | / collection_types!( [INFO] [stderr] 171 | | HashMap, BTreeMap [INFO] [stderr] 172 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> ferris_gc/src/default_trace.rs:156:26 [INFO] [stderr] | [INFO] [stderr] 156 | for (key, child) in self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] ... [INFO] [stderr] 170 | / collection_types!( [INFO] [stderr] 171 | | HashMap, BTreeMap [INFO] [stderr] 172 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method `collect_all` is never used [INFO] [stderr] --> ferris_gc/src/gc.rs:591:15 [INFO] [stderr] | [INFO] [stderr] 445 | impl LocalGarbageCollector { [INFO] [stderr] | -------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 591 | unsafe fn collect_all(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `collect_all` is never used [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:558:15 [INFO] [stderr] | [INFO] [stderr] 411 | impl GlobalGarbageCollector { [INFO] [stderr] | --------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 558 | unsafe fn collect_all(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused boxed `FnMut` trait object that must be used [INFO] [stderr] --> ferris_gc/src/gc.rs:655:9 [INFO] [stderr] | [INFO] [stderr] 655 | self.start_func.replace(Box::new(start_fn)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: closures are lazy and do nothing unless called [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused boxed `FnMut` trait object that must be used [INFO] [stderr] --> ferris_gc/src/gc.rs:656:9 [INFO] [stderr] | [INFO] [stderr] 656 | self.stop_func.replace(Box::new(stop_fn)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: closures are lazy and do nothing unless called [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> ferris_gc/src/basic_gc_strategy.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | bthread.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 34 | let _ = bthread.join(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ferris-gc` (lib) generated 14 warnings (run `cargo fix --lib -p ferris-gc` to apply 2 suggestions) [INFO] [stderr] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:2:19 [INFO] [stderr] | [INFO] [stderr] 2 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Type` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use syn::{ReturnType, Type, Data, Fields}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data_enum` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 87 | Data::Enum(data_enum) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data_union` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | Data::Union(data_union) => { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_union` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr_args` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | let attr_args = syn::parse_macro_input!(attrs as syn::AttributeArgs); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | let sig = &input.sig; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arrow` [INFO] [stderr] --> ferris_gc_proc_macro/src/lib.rs:137:26 [INFO] [stderr] | [INFO] [stderr] 137 | ReturnType::Type(arrow, box_type) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arrow` [INFO] [stderr] [INFO] [stderr] warning: `ferris-gc-proc-macro` (lib) generated 7 warnings (run `cargo fix --lib -p ferris-gc-proc-macro` to apply 2 suggestions) [INFO] [stderr] warning: `ferris-gc-proc-macro` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:696:17 [INFO] [stderr] | [INFO] [stderr] 696 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:697:9 [INFO] [stderr] | [INFO] [stderr] 697 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:704:17 [INFO] [stderr] | [INFO] [stderr] 704 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:705:9 [INFO] [stderr] | [INFO] [stderr] 705 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:713:21 [INFO] [stderr] | [INFO] [stderr] 713 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc/sync.rs:714:13 [INFO] [stderr] | [INFO] [stderr] 714 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc.rs:730:17 [INFO] [stderr] | [INFO] [stderr] 730 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc.rs:731:9 [INFO] [stderr] | [INFO] [stderr] 731 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc.rs:739:17 [INFO] [stderr] | [INFO] [stderr] 739 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc.rs:740:9 [INFO] [stderr] | [INFO] [stderr] 740 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `one` is assigned to, but never used [INFO] [stderr] --> ferris_gc/src/gc.rs:750:21 [INFO] [stderr] | [INFO] [stderr] 750 | let mut one = Gc::new(1); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_one` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `one` is never read [INFO] [stderr] --> ferris_gc/src/gc.rs:751:13 [INFO] [stderr] | [INFO] [stderr] 751 | one = Gc::new(2); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> ferris_gc/src/default_trace.rs:135:26 [INFO] [stderr] | [INFO] [stderr] 135 | for (key, child) in self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] ... [INFO] [stderr] 170 | / collection_types!( [INFO] [stderr] 171 | | HashMap, BTreeMap [INFO] [stderr] 172 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `collection_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ferris-gc` (lib test) generated 26 warnings (13 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferris_gc-65c2623bdc401623) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test gc::tests::gc_collect_one_from_one ... ok [INFO] [stdout] test gc::tests::gc_collect_two_from_two ... ok [INFO] [stdout] test gc::tests::one_object ... ok [INFO] [stdout] test gc::tests::gc_collect_one_from_two ... FAILED [INFO] [stdout] test gc::tests::two_objects ... FAILED [INFO] [stdout] test gc::sync::tests::gc_collect_one_from_one ... FAILED [INFO] [stdout] test gc::sync::tests::gc_collect_two_from_two ... FAILED [INFO] [stdout] test gc::sync::tests::two_objects ... ok [INFO] [stdout] test gc::sync::tests::gc_collect_one_from_two ... FAILED [INFO] [stdout] test gc::sync::tests::one_object ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- gc::tests::gc_collect_one_from_two stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gc::tests::gc_collect_one_from_two' panicked at ferris_gc/src/gc.rs:743:13: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1 [INFO] [stdout] right: 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5720388b3a2a - std::backtrace_rs::backtrace::libunwind::trace::ha13ab8a94fd3bb92 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5720388b3a2a - std::backtrace_rs::backtrace::trace_unsynchronized::h2a4c556e569d314b [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5720388b3a2a - std::sys::backtrace::_print_fmt::hf52186dec7bdf1bb [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5720388b3a2a - ::fmt::hb5c3379828c15690 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5720388d9403 - core::fmt::rt::Argument::fmt::h8220db795cd6f76c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5720388d9403 - core::fmt::write::hd20c41beeec2e8c0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5720388b0b43 - std::io::Write::write_fmt::hf276ec928345bea3 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5720388b3872 - std::sys::backtrace::BacktraceLock::print::h4fa77b65bb5ed2ec [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5720388b4f60 - std::panicking::default_hook::{{closure}}::hd3560f93167cf51e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5720388b4cfd - std::panicking::default_hook::h361b8e3c5cbb2501 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x57203887e913 - as core::ops::function::Fn>::call::h52b4c42c9dce8b0e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x57203887e913 - test::test_main::{{closure}}::h1a9dc25180417899 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5720388b5793 - as core::ops::function::Fn>::call::h080867abcafb687f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5720388b5793 - std::panicking::rust_panic_with_hook::h7e187ba6ef3a8505 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5720388b546a - std::panicking::begin_panic_handler::{{closure}}::h2160aaedd30b4698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:701:13 [INFO] [stdout] 15: 0x5720388b3f29 - std::sys::backtrace::__rust_end_short_backtrace::h2544fe16c7a2009f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5720388b50fd - rust_begin_unwind [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x572038821ce0 - core::panicking::panic_fmt::h55d7693adb8e1cee [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x572038822032 - core::panicking::assert_failed_inner::h313082505cbbbd77 [INFO] [stdout] 19: 0x572038821ee9 - core::panicking::assert_failed::hf82842c6143b9e7c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:364:5 [INFO] [stdout] 20: 0x5720388347c9 - ferris_gc::gc::tests::gc_collect_one_from_two::{{closure}}::h2714985e4ec41393 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:743:13 [INFO] [stdout] 21: 0x57203883b073 - std::thread::local::LocalKey::try_with::h1160ec6a26c0b935 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/local.rs:308:12 [INFO] [stdout] 22: 0x57203883ad3e - std::thread::local::LocalKey::with::h1a1dbd1cb25ff4f6 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/local.rs:272:9 [INFO] [stdout] 23: 0x572038834503 - ferris_gc::gc::tests::gc_collect_one_from_two::h554ea62a5d5b34ea [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:741:9 [INFO] [stdout] 24: 0x572038834437 - ferris_gc::gc::tests::gc_collect_one_from_two::{{closure}}::h342087b9e2ce6bb7 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:738:33 [INFO] [stdout] 25: 0x572038830b16 - core::ops::function::FnOnce::call_once::h8bf2f423521bf327 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x57203888416b - core::ops::function::FnOnce::call_once::h42df3dc9a56fb705 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x57203888416b - test::__rust_begin_short_backtrace::hf2ff4d4d12dd75b0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:632:18 [INFO] [stdout] 28: 0x572038882ff3 - test::run_test_in_process::{{closure}}::h8461a23c6c0ac10c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:60 [INFO] [stdout] 29: 0x572038882ff3 - as core::ops::function::FnOnce<()>>::call_once::hefab1bfcb42baf2e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x572038882ff3 - std::panicking::try::do_call::h75c82cb1133d19f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 31: 0x572038882ff3 - std::panicking::try::h41d68fc63841231a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 32: 0x572038882ff3 - std::panic::catch_unwind::h7a7ff6adf9e0c698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 33: 0x572038882ff3 - test::run_test_in_process::hcd527530689ec177 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:27 [INFO] [stdout] 34: 0x572038882ff3 - test::run_test::{{closure}}::h51ba581aac56ca21 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:576:43 [INFO] [stdout] 35: 0x572038846cf5 - test::run_test::{{closure}}::h9d0d2581742c4e6c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:606:41 [INFO] [stdout] 36: 0x572038846cf5 - std::sys::backtrace::__rust_begin_short_backtrace::h94b953e0285eca69 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 37: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hac891bfe52f0501a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 38: 0x57203884a786 - as core::ops::function::FnOnce<()>>::call_once::hd4f76b3ef0615394 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x57203884a786 - std::panicking::try::do_call::h31b1a419f4fa670c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 40: 0x57203884a786 - std::panicking::try::h277e348adef7f0af [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 41: 0x57203884a786 - std::panic::catch_unwind::h06db5059e51a109d [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 42: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::h048aed1b5c822396 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 43: 0x57203884a786 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9f03098da71d0b51 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::hcc221cc1d8cbbdc7 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 45: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::he5e5264a0dcd6e5f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 46: 0x5720388b95fb - std::sys::pal::unix::thread::Thread::new::thread_start::h307a072356a0dfca [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 47: 0x7a371d50aac3 - [INFO] [stdout] 48: 0x7a371d59ba04 - clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- gc::tests::two_objects stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gc::tests::two_objects' panicked at ferris_gc/src/gc.rs:733:13: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1 [INFO] [stdout] right: 2 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5720388b3a2a - std::backtrace_rs::backtrace::libunwind::trace::ha13ab8a94fd3bb92 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5720388b3a2a - std::backtrace_rs::backtrace::trace_unsynchronized::h2a4c556e569d314b [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5720388b3a2a - std::sys::backtrace::_print_fmt::hf52186dec7bdf1bb [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5720388b3a2a - ::fmt::hb5c3379828c15690 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5720388d9403 - core::fmt::rt::Argument::fmt::h8220db795cd6f76c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5720388d9403 - core::fmt::write::hd20c41beeec2e8c0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5720388b0b43 - std::io::Write::write_fmt::hf276ec928345bea3 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5720388b3872 - std::sys::backtrace::BacktraceLock::print::h4fa77b65bb5ed2ec [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5720388b4f60 - std::panicking::default_hook::{{closure}}::hd3560f93167cf51e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5720388b4cfd - std::panicking::default_hook::h361b8e3c5cbb2501 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x57203887e913 - as core::ops::function::Fn>::call::h52b4c42c9dce8b0e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x57203887e913 - test::test_main::{{closure}}::h1a9dc25180417899 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5720388b5793 - as core::ops::function::Fn>::call::h080867abcafb687f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5720388b5793 - std::panicking::rust_panic_with_hook::h7e187ba6ef3a8505 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5720388b546a - std::panicking::begin_panic_handler::{{closure}}::h2160aaedd30b4698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:701:13 [INFO] [stdout] 15: 0x5720388b3f29 - std::sys::backtrace::__rust_end_short_backtrace::h2544fe16c7a2009f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5720388b50fd - rust_begin_unwind [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x572038821ce0 - core::panicking::panic_fmt::h55d7693adb8e1cee [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x572038822032 - core::panicking::assert_failed_inner::h313082505cbbbd77 [INFO] [stdout] 19: 0x572038821ee9 - core::panicking::assert_failed::hf82842c6143b9e7c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:364:5 [INFO] [stdout] 20: 0x5720388343e5 - ferris_gc::gc::tests::two_objects::{{closure}}::ha03c0c1f9f11e18b [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:733:13 [INFO] [stdout] 21: 0x57203883b7c3 - std::thread::local::LocalKey::try_with::hf34224d3904d6166 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/local.rs:308:12 [INFO] [stdout] 22: 0x57203883af5e - std::thread::local::LocalKey::with::hb9f74535f00657c6 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/local.rs:272:9 [INFO] [stdout] 23: 0x5720388341a3 - ferris_gc::gc::tests::two_objects::hed4e59566a8acb0f [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:732:9 [INFO] [stdout] 24: 0x5720388340d7 - ferris_gc::gc::tests::two_objects::{{closure}}::hf0a173d964547343 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc.rs:729:21 [INFO] [stdout] 25: 0x572038830676 - core::ops::function::FnOnce::call_once::h369ba38e45b774e2 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x57203888416b - core::ops::function::FnOnce::call_once::h42df3dc9a56fb705 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x57203888416b - test::__rust_begin_short_backtrace::hf2ff4d4d12dd75b0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:632:18 [INFO] [stdout] 28: 0x572038882ff3 - test::run_test_in_process::{{closure}}::h8461a23c6c0ac10c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:60 [INFO] [stdout] 29: 0x572038882ff3 - as core::ops::function::FnOnce<()>>::call_once::hefab1bfcb42baf2e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x572038882ff3 - std::panicking::try::do_call::h75c82cb1133d19f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 31: 0x572038882ff3 - std::panicking::try::h41d68fc63841231a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 32: 0x572038882ff3 - std::panic::catch_unwind::h7a7ff6adf9e0c698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 33: 0x572038882ff3 - test::run_test_in_process::hcd527530689ec177 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:27 [INFO] [stdout] 34: 0x572038882ff3 - test::run_test::{{closure}}::h51ba581aac56ca21 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:576:43 [INFO] [stdout] 35: 0x572038846cf5 - test::run_test::{{closure}}::h9d0d2581742c4e6c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:606:41 [INFO] [stdout] 36: 0x572038846cf5 - std::sys::backtrace::__rust_begin_short_backtrace::h94b953e0285eca69 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 37: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hac891bfe52f0501a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 38: 0x57203884a786 - as core::ops::function::FnOnce<()>>::call_once::hd4f76b3ef0615394 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x57203884a786 - std::panicking::try::do_call::h31b1a419f4fa670c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 40: 0x57203884a786 - std::panicking::try::h277e348adef7f0af [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 41: 0x57203884a786 - std::panic::catch_unwind::h06db5059e51a109d [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 42: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::h048aed1b5c822396 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 43: 0x57203884a786 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9f03098da71d0b51 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::hcc221cc1d8cbbdc7 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 45: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::he5e5264a0dcd6e5f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 46: 0x5720388b95fb - std::sys::pal::unix::thread::Thread::new::thread_start::h307a072356a0dfca [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 47: 0x7a371d50aac3 - [INFO] [stdout] 48: 0x7a371d59ba04 - clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- gc::sync::tests::gc_collect_one_from_one stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gc::sync::tests::gc_collect_one_from_one' panicked at ferris_gc/src/gc/sync.rs:691:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1 [INFO] [stdout] right: 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5720388b3a2a - std::backtrace_rs::backtrace::libunwind::trace::ha13ab8a94fd3bb92 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5720388b3a2a - std::backtrace_rs::backtrace::trace_unsynchronized::h2a4c556e569d314b [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5720388b3a2a - std::sys::backtrace::_print_fmt::hf52186dec7bdf1bb [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5720388b3a2a - ::fmt::hb5c3379828c15690 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5720388d9403 - core::fmt::rt::Argument::fmt::h8220db795cd6f76c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5720388d9403 - core::fmt::write::hd20c41beeec2e8c0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5720388b0b43 - std::io::Write::write_fmt::hf276ec928345bea3 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5720388b3872 - std::sys::backtrace::BacktraceLock::print::h4fa77b65bb5ed2ec [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5720388b4f60 - std::panicking::default_hook::{{closure}}::hd3560f93167cf51e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5720388b4cfd - std::panicking::default_hook::h361b8e3c5cbb2501 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x57203887e913 - as core::ops::function::Fn>::call::h52b4c42c9dce8b0e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x57203887e913 - test::test_main::{{closure}}::h1a9dc25180417899 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5720388b5793 - as core::ops::function::Fn>::call::h080867abcafb687f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5720388b5793 - std::panicking::rust_panic_with_hook::h7e187ba6ef3a8505 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5720388b546a - std::panicking::begin_panic_handler::{{closure}}::h2160aaedd30b4698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:701:13 [INFO] [stdout] 15: 0x5720388b3f29 - std::sys::backtrace::__rust_end_short_backtrace::h2544fe16c7a2009f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5720388b50fd - rust_begin_unwind [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x572038821ce0 - core::panicking::panic_fmt::h55d7693adb8e1cee [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x572038822032 - core::panicking::assert_failed_inner::h313082505cbbbd77 [INFO] [stdout] 19: 0x572038821ee9 - core::panicking::assert_failed::hf82842c6143b9e7c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:364:5 [INFO] [stdout] 20: 0x57203882f1cc - ferris_gc::gc::sync::tests::gc_collect_one_from_one::hbd0b5f2a6751017e [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:691:9 [INFO] [stdout] 21: 0x57203882eff7 - ferris_gc::gc::sync::tests::gc_collect_one_from_one::{{closure}}::h72d7ade6d8020fd9 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:686:33 [INFO] [stdout] 22: 0x572038830f86 - core::ops::function::FnOnce::call_once::hdfb48586232e18f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57203888416b - core::ops::function::FnOnce::call_once::h42df3dc9a56fb705 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x57203888416b - test::__rust_begin_short_backtrace::hf2ff4d4d12dd75b0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:632:18 [INFO] [stdout] 25: 0x572038882ff3 - test::run_test_in_process::{{closure}}::h8461a23c6c0ac10c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:60 [INFO] [stdout] 26: 0x572038882ff3 - as core::ops::function::FnOnce<()>>::call_once::hefab1bfcb42baf2e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x572038882ff3 - std::panicking::try::do_call::h75c82cb1133d19f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 28: 0x572038882ff3 - std::panicking::try::h41d68fc63841231a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 29: 0x572038882ff3 - std::panic::catch_unwind::h7a7ff6adf9e0c698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 30: 0x572038882ff3 - test::run_test_in_process::hcd527530689ec177 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:27 [INFO] [stdout] 31: 0x572038882ff3 - test::run_test::{{closure}}::h51ba581aac56ca21 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:576:43 [INFO] [stdout] 32: 0x572038846cf5 - test::run_test::{{closure}}::h9d0d2581742c4e6c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:606:41 [INFO] [stdout] 33: 0x572038846cf5 - std::sys::backtrace::__rust_begin_short_backtrace::h94b953e0285eca69 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hac891bfe52f0501a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 35: 0x57203884a786 - as core::ops::function::FnOnce<()>>::call_once::hd4f76b3ef0615394 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x57203884a786 - std::panicking::try::do_call::h31b1a419f4fa670c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 37: 0x57203884a786 - std::panicking::try::h277e348adef7f0af [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 38: 0x57203884a786 - std::panic::catch_unwind::h06db5059e51a109d [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 39: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::h048aed1b5c822396 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 40: 0x57203884a786 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9f03098da71d0b51 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::hcc221cc1d8cbbdc7 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 42: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::he5e5264a0dcd6e5f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 43: 0x5720388b95fb - std::sys::pal::unix::thread::Thread::new::thread_start::h307a072356a0dfca [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x7a371d50aac3 - [INFO] [stdout] 45: 0x7a371d59ba04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- gc::sync::tests::gc_collect_two_from_two stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gc::sync::tests::gc_collect_two_from_two' panicked at ferris_gc/src/gc/sync.rs:717:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 2 [INFO] [stdout] right: 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5720388b3a2a - std::backtrace_rs::backtrace::libunwind::trace::ha13ab8a94fd3bb92 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5720388b3a2a - std::backtrace_rs::backtrace::trace_unsynchronized::h2a4c556e569d314b [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5720388b3a2a - std::sys::backtrace::_print_fmt::hf52186dec7bdf1bb [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5720388b3a2a - ::fmt::hb5c3379828c15690 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5720388d9403 - core::fmt::rt::Argument::fmt::h8220db795cd6f76c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5720388d9403 - core::fmt::write::hd20c41beeec2e8c0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5720388b0b43 - std::io::Write::write_fmt::hf276ec928345bea3 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5720388b3872 - std::sys::backtrace::BacktraceLock::print::h4fa77b65bb5ed2ec [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5720388b4f60 - std::panicking::default_hook::{{closure}}::hd3560f93167cf51e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5720388b4cfd - std::panicking::default_hook::h361b8e3c5cbb2501 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x57203887e913 - as core::ops::function::Fn>::call::h52b4c42c9dce8b0e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x57203887e913 - test::test_main::{{closure}}::h1a9dc25180417899 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5720388b5793 - as core::ops::function::Fn>::call::h080867abcafb687f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5720388b5793 - std::panicking::rust_panic_with_hook::h7e187ba6ef3a8505 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5720388b546a - std::panicking::begin_panic_handler::{{closure}}::h2160aaedd30b4698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:701:13 [INFO] [stdout] 15: 0x5720388b3f29 - std::sys::backtrace::__rust_end_short_backtrace::h2544fe16c7a2009f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5720388b50fd - rust_begin_unwind [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x572038821ce0 - core::panicking::panic_fmt::h55d7693adb8e1cee [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x572038822032 - core::panicking::assert_failed_inner::h313082505cbbbd77 [INFO] [stdout] 19: 0x572038821ee9 - core::panicking::assert_failed::hf82842c6143b9e7c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:364:5 [INFO] [stdout] 20: 0x57203882fae3 - ferris_gc::gc::sync::tests::gc_collect_two_from_two::h740a467121f203df [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:717:9 [INFO] [stdout] 21: 0x57203882f867 - ferris_gc::gc::sync::tests::gc_collect_two_from_two::{{closure}}::h35968e1fb9bc2f19 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:711:33 [INFO] [stdout] 22: 0x572038830e66 - core::ops::function::FnOnce::call_once::hbdb062e49ed4f987 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57203888416b - core::ops::function::FnOnce::call_once::h42df3dc9a56fb705 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x57203888416b - test::__rust_begin_short_backtrace::hf2ff4d4d12dd75b0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:632:18 [INFO] [stdout] 25: 0x572038882ff3 - test::run_test_in_process::{{closure}}::h8461a23c6c0ac10c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:60 [INFO] [stdout] 26: 0x572038882ff3 - as core::ops::function::FnOnce<()>>::call_once::hefab1bfcb42baf2e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x572038882ff3 - std::panicking::try::do_call::h75c82cb1133d19f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 28: 0x572038882ff3 - std::panicking::try::h41d68fc63841231a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 29: 0x572038882ff3 - std::panic::catch_unwind::h7a7ff6adf9e0c698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 30: 0x572038882ff3 - test::run_test_in_process::hcd527530689ec177 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:27 [INFO] [stdout] 31: 0x572038882ff3 - test::run_test::{{closure}}::h51ba581aac56ca21 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:576:43 [INFO] [stdout] 32: 0x572038846cf5 - test::run_test::{{closure}}::h9d0d2581742c4e6c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:606:41 [INFO] [stdout] 33: 0x572038846cf5 - std::sys::backtrace::__rust_begin_short_backtrace::h94b953e0285eca69 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hac891bfe52f0501a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 35: 0x57203884a786 - as core::ops::function::FnOnce<()>>::call_once::hd4f76b3ef0615394 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x57203884a786 - std::panicking::try::do_call::h31b1a419f4fa670c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 37: 0x57203884a786 - std::panicking::try::h277e348adef7f0af [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 38: 0x57203884a786 - std::panic::catch_unwind::h06db5059e51a109d [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 39: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::h048aed1b5c822396 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 40: 0x57203884a786 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9f03098da71d0b51 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::hcc221cc1d8cbbdc7 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 42: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::he5e5264a0dcd6e5f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stderr] error: test failed, to rerun pass `-p ferris-gc --lib` [INFO] [stdout] 43: 0x5720388b95fb - std::sys::pal::unix::thread::Thread::new::thread_start::h307a072356a0dfca [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x7a371d50aac3 - [INFO] [stdout] 45: 0x7a371d59ba04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- gc::sync::tests::gc_collect_one_from_two stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gc::sync::tests::gc_collect_one_from_two' panicked at ferris_gc/src/gc/sync.rs:707:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 1 [INFO] [stdout] right: 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5720388b3a2a - std::backtrace_rs::backtrace::libunwind::trace::ha13ab8a94fd3bb92 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5720388b3a2a - std::backtrace_rs::backtrace::trace_unsynchronized::h2a4c556e569d314b [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5720388b3a2a - std::sys::backtrace::_print_fmt::hf52186dec7bdf1bb [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5720388b3a2a - ::fmt::hb5c3379828c15690 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5720388d9403 - core::fmt::rt::Argument::fmt::h8220db795cd6f76c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5720388d9403 - core::fmt::write::hd20c41beeec2e8c0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5720388b0b43 - std::io::Write::write_fmt::hf276ec928345bea3 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5720388b3872 - std::sys::backtrace::BacktraceLock::print::h4fa77b65bb5ed2ec [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5720388b4f60 - std::panicking::default_hook::{{closure}}::hd3560f93167cf51e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5720388b4cfd - std::panicking::default_hook::h361b8e3c5cbb2501 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x57203887e913 - as core::ops::function::Fn>::call::h52b4c42c9dce8b0e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x57203887e913 - test::test_main::{{closure}}::h1a9dc25180417899 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5720388b5793 - as core::ops::function::Fn>::call::h080867abcafb687f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5720388b5793 - std::panicking::rust_panic_with_hook::h7e187ba6ef3a8505 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5720388b546a - std::panicking::begin_panic_handler::{{closure}}::h2160aaedd30b4698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:701:13 [INFO] [stdout] 15: 0x5720388b3f29 - std::sys::backtrace::__rust_end_short_backtrace::h2544fe16c7a2009f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5720388b50fd - rust_begin_unwind [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x572038821ce0 - core::panicking::panic_fmt::h55d7693adb8e1cee [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x572038822032 - core::panicking::assert_failed_inner::h313082505cbbbd77 [INFO] [stdout] 19: 0x572038821ee9 - core::panicking::assert_failed::hf82842c6143b9e7c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panicking.rs:364:5 [INFO] [stdout] 20: 0x57203882f815 - ferris_gc::gc::sync::tests::gc_collect_one_from_two::he58cb63c5691b3de [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:707:9 [INFO] [stdout] 21: 0x57203882f547 - ferris_gc::gc::sync::tests::gc_collect_one_from_two::{{closure}}::h0c86d939acafb2a7 [INFO] [stdout] at /opt/rustwide/workdir/ferris_gc/src/gc/sync.rs:703:33 [INFO] [stdout] 22: 0x572038830ad6 - core::ops::function::FnOnce::call_once::h8aacde3309682614 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57203888416b - core::ops::function::FnOnce::call_once::h42df3dc9a56fb705 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x57203888416b - test::__rust_begin_short_backtrace::hf2ff4d4d12dd75b0 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:632:18 [INFO] [stdout] 25: 0x572038882ff3 - test::run_test_in_process::{{closure}}::h8461a23c6c0ac10c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:60 [INFO] [stdout] 26: 0x572038882ff3 - as core::ops::function::FnOnce<()>>::call_once::hefab1bfcb42baf2e [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x572038882ff3 - std::panicking::try::do_call::h75c82cb1133d19f1 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 28: 0x572038882ff3 - std::panicking::try::h41d68fc63841231a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 29: 0x572038882ff3 - std::panic::catch_unwind::h7a7ff6adf9e0c698 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 30: 0x572038882ff3 - test::run_test_in_process::hcd527530689ec177 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:655:27 [INFO] [stdout] 31: 0x572038882ff3 - test::run_test::{{closure}}::h51ba581aac56ca21 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:576:43 [INFO] [stdout] 32: 0x572038846cf5 - test::run_test::{{closure}}::h9d0d2581742c4e6c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/test/src/lib.rs:606:41 [INFO] [stdout] 33: 0x572038846cf5 - std::sys::backtrace::__rust_begin_short_backtrace::h94b953e0285eca69 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hac891bfe52f0501a [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 35: 0x57203884a786 - as core::ops::function::FnOnce<()>>::call_once::hd4f76b3ef0615394 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x57203884a786 - std::panicking::try::do_call::h31b1a419f4fa670c [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:584:40 [INFO] [stdout] 37: 0x57203884a786 - std::panicking::try::h277e348adef7f0af [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panicking.rs:547:19 [INFO] [stdout] 38: 0x57203884a786 - std::panic::catch_unwind::h06db5059e51a109d [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/panic.rs:358:14 [INFO] [stdout] 39: 0x57203884a786 - std::thread::Builder::spawn_unchecked_::{{closure}}::h048aed1b5c822396 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 40: 0x57203884a786 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9f03098da71d0b51 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::hcc221cc1d8cbbdc7 [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 42: 0x5720388b95fb - as core::ops::function::FnOnce>::call_once::he5e5264a0dcd6e5f [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 43: 0x5720388b95fb - std::sys::pal::unix::thread::Thread::new::thread_start::h307a072356a0dfca [INFO] [stdout] at /rustc/fe9b9751fa54a5871b87cd36a582f9b7b06123fd/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x7a371d50aac3 - [INFO] [stdout] 45: 0x7a371d59ba04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] gc::sync::tests::gc_collect_one_from_one [INFO] [stdout] gc::sync::tests::gc_collect_one_from_two [INFO] [stdout] gc::sync::tests::gc_collect_two_from_two [INFO] [stdout] gc::tests::gc_collect_one_from_two [INFO] [stdout] gc::tests::two_objects [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "609fffe40b47d8f1d7c03bbcf0850edc0b0655b24684d1a5abdbd842c29f4867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "609fffe40b47d8f1d7c03bbcf0850edc0b0655b24684d1a5abdbd842c29f4867", kill_on_drop: false }` [INFO] [stdout] 609fffe40b47d8f1d7c03bbcf0850edc0b0655b24684d1a5abdbd842c29f4867