[INFO] fetching crate cgc 0.4.0... [INFO] testing cgc-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cgc 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate cgc 0.4.0 [INFO] finished tweaking crates.io crate cgc 0.4.0 [INFO] tweaked toml for crates.io crate cgc 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cgc 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cgc 0.4.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros-impl v0.1.0 [INFO] [stderr] Downloaded colored v1.9.2 [INFO] [stderr] Downloaded simple_logger v1.4.0 [INFO] [stderr] Downloaded time v0.2.3 [INFO] [stderr] Downloaded rustversion v1.0.1 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a8602567a80e6cb321ae3c7533b21120d8788d42750c34b82c5c07480b23154 [INFO] running `Command { std: "docker" "start" "-a" "2a8602567a80e6cb321ae3c7533b21120d8788d42750c34b82c5c07480b23154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a8602567a80e6cb321ae3c7533b21120d8788d42750c34b82c5c07480b23154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8602567a80e6cb321ae3c7533b21120d8788d42750c34b82c5c07480b23154", kill_on_drop: false }` [INFO] [stdout] 2a8602567a80e6cb321ae3c7533b21120d8788d42750c34b82c5c07480b23154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 119c274034926390414ad680b9f7093ded5c1b35c7c95c26ae1fae0cdc231d84 [INFO] running `Command { std: "docker" "start" "-a" "119c274034926390414ad680b9f7093ded5c1b35c7c95c26ae1fae0cdc231d84", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling colored v1.9.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling simple_logger v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling time-macros-impl v0.1.0 [INFO] [stderr] Compiling time-macros v0.1.0 [INFO] [stderr] Compiling time v0.2.3 [INFO] [stderr] Compiling cgc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::hash::*` [INFO] [stdout] --> src/mem.rs:799:5 [INFO] [stdout] | [INFO] [stdout] 799 | use std::hash::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:933:16 [INFO] [stdout] | [INFO] [stdout] 933 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:941:16 [INFO] [stdout] | [INFO] [stdout] 941 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:947:16 [INFO] [stdout] | [INFO] [stdout] 947 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:953:16 [INFO] [stdout] | [INFO] [stdout] 953 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mem.rs:936:14 [INFO] [stdout] | [INFO] [stdout] 936 | .compare_and_swap(current, other, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRACE_GC` is never used [INFO] [stdout] --> src/heap.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TRACE_GC: bool = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fence_mutator` is never read [INFO] [stdout] --> src/heap.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct GlobalHeap { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 93 | fence_mutator: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s [INFO] running `Command { std: "docker" "inspect" "119c274034926390414ad680b9f7093ded5c1b35c7c95c26ae1fae0cdc231d84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "119c274034926390414ad680b9f7093ded5c1b35c7c95c26ae1fae0cdc231d84", kill_on_drop: false }` [INFO] [stdout] 119c274034926390414ad680b9f7093ded5c1b35c7c95c26ae1fae0cdc231d84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a9729adf52478b2abe6cc556456bfdd3ed38812d20d20db02c481f0e5f4d827a [INFO] running `Command { std: "docker" "start" "-a" "a9729adf52478b2abe6cc556456bfdd3ed38812d20d20db02c481f0e5f4d827a", kill_on_drop: false }` [INFO] [stderr] Compiling cgc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::hash::*` [INFO] [stdout] --> src/mem.rs:799:5 [INFO] [stdout] | [INFO] [stdout] 799 | use std::hash::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:933:16 [INFO] [stdout] | [INFO] [stdout] 933 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:941:16 [INFO] [stdout] | [INFO] [stdout] 941 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:947:16 [INFO] [stdout] | [INFO] [stdout] 947 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:953:16 [INFO] [stdout] | [INFO] [stdout] 953 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mem.rs:936:14 [INFO] [stdout] | [INFO] [stdout] 936 | .compare_and_swap(current, other, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRACE_GC` is never used [INFO] [stdout] --> src/heap.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TRACE_GC: bool = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fence_mutator` is never read [INFO] [stdout] --> src/heap.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct GlobalHeap { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 93 | fence_mutator: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::*` [INFO] [stdout] --> src/mem.rs:799:5 [INFO] [stdout] | [INFO] [stdout] 799 | use std::hash::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:933:16 [INFO] [stdout] | [INFO] [stdout] 933 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:941:16 [INFO] [stdout] | [INFO] [stdout] 941 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:947:16 [INFO] [stdout] | [INFO] [stdout] 947 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/mem.rs:953:16 [INFO] [stdout] | [INFO] [stdout] 953 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mem.rs:936:14 [INFO] [stdout] | [INFO] [stdout] 936 | .compare_and_swap(current, other, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRACE_GC` is never used [INFO] [stdout] --> src/heap.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TRACE_GC: bool = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fence_mutator` is never read [INFO] [stdout] --> src/heap.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct GlobalHeap { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 93 | fence_mutator: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "a9729adf52478b2abe6cc556456bfdd3ed38812d20d20db02c481f0e5f4d827a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9729adf52478b2abe6cc556456bfdd3ed38812d20d20db02c481f0e5f4d827a", kill_on_drop: false }` [INFO] [stdout] a9729adf52478b2abe6cc556456bfdd3ed38812d20d20db02c481f0e5f4d827a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 26358a7b5813ae8833b0456783eb69854df803fb3abf02e4bad5d064250f5bc1 [INFO] running `Command { std: "docker" "start" "-a" "26358a7b5813ae8833b0456783eb69854df803fb3abf02e4bad5d064250f5bc1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::hash::*` [INFO] [stderr] --> src/mem.rs:799:5 [INFO] [stderr] | [INFO] [stderr] 799 | use std::hash::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stderr] --> src/mem.rs:933:16 [INFO] [stderr] | [INFO] [stderr] 933 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stderr] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stderr] --> src/mem.rs:941:16 [INFO] [stderr] | [INFO] [stderr] 941 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stderr] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stderr] --> src/mem.rs:947:16 [INFO] [stderr] | [INFO] [stderr] 947 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stderr] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stderr] --> src/mem.rs:953:16 [INFO] [stderr] | [INFO] [stderr] 953 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `trace-gc` [INFO] [stderr] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/mem.rs:936:14 [INFO] [stderr] | [INFO] [stderr] 936 | .compare_and_swap(current, other, Ordering::AcqRel) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `TRACE_GC` is never used [INFO] [stderr] --> src/heap.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | const TRACE_GC: bool = false; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `fence_mutator` is never read [INFO] [stderr] --> src/heap.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 90 | pub struct GlobalHeap { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 93 | fence_mutator: AtomicBool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cgc` (lib) generated 8 warnings (run `cargo fix --lib -p cgc` to apply 1 suggestion) [INFO] [stderr] warning: `cgc` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cgc-c701ae7ed3e3bef7) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test mem::test_is_page_aligned ... ok [INFO] [stdout] test mem::tests::test_fits_i32 ... ok [INFO] [stdout] test mem::test_log2 ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cgc-7ca61d0706258665) [INFO] [stdout] test mem::test_page_align ... ok [INFO] [stdout] test mem::tests::test_fits_u8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26358a7b5813ae8833b0456783eb69854df803fb3abf02e4bad5d064250f5bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26358a7b5813ae8833b0456783eb69854df803fb3abf02e4bad5d064250f5bc1", kill_on_drop: false }` [INFO] [stdout] 26358a7b5813ae8833b0456783eb69854df803fb3abf02e4bad5d064250f5bc1