[INFO] cloning repository https://github.com/uuhan/cloyster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uuhan/cloyster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuuhan%2Fcloyster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuuhan%2Fcloyster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d3cab5ba1dd4ceca79fd586a1851c9f6e0ba30a [INFO] testing uuhan/cloyster against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuuhan%2Fcloyster" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uuhan/cloyster on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uuhan/cloyster [INFO] finished tweaking git repo https://github.com/uuhan/cloyster [INFO] tweaked toml for git repo https://github.com/uuhan/cloyster written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/uuhan/cloyster already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72715bf5ca80a4c9c464e6d6787b4b72152ae6b1051cb408aa004d43c2f9d4a8 [INFO] running `Command { std: "docker" "start" "-a" "72715bf5ca80a4c9c464e6d6787b4b72152ae6b1051cb408aa004d43c2f9d4a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72715bf5ca80a4c9c464e6d6787b4b72152ae6b1051cb408aa004d43c2f9d4a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72715bf5ca80a4c9c464e6d6787b4b72152ae6b1051cb408aa004d43c2f9d4a8", kill_on_drop: false }` [INFO] [stdout] 72715bf5ca80a4c9c464e6d6787b4b72152ae6b1051cb408aa004d43c2f9d4a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5b3963697a97895c6f3f1b5236de37dbc7d6f63fa5bd85547f48819fb7ef43c [INFO] running `Command { std: "docker" "start" "-a" "f5b3963697a97895c6f3f1b5236de37dbc7d6f63fa5bd85547f48819fb7ef43c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling compare v0.1.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling binary-heap-plus v0.4.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling blake3 v1.2.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling abyss-promise v0.1.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cloyster v0.1.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pagecache/iobuf.rs:861:31 [INFO] [stdout] | [INFO] [stdout] 861 | let res = self.header.compare_and_swap(old, new, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/ds/dll.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let node = Node::new(item); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `guard` [INFO] [stdout] --> src/iter.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | guard: Guard, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lock.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub const fn new(inner: T) -> FastLock { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_lock` [INFO] [stdout] --> src/lock.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ds/dll.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(item: Item) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove` [INFO] [stdout] --> src/ds/dll.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn remove(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_head` [INFO] [stdout] --> src/ds/dll.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn push_head(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_tail` [INFO] [stdout] --> src/ds/dll.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn push_tail(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/ds/dll.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `CasResult` [INFO] [stdout] --> src/ds/stack.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type CasResult<'g, T> = Either>, (Shared<'g, Node>, Owned>)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `head` [INFO] [stdout] --> src/ds/stack.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn head<'g>(&self, guard: &'g Guard) -> Shared<'g, Node> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/ds/stack.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push(&self, inner: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cas` [INFO] [stdout] --> src/ds/stack.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn cas<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cap` [INFO] [stdout] --> src/ds/stack.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn cap<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/pagecache/ds/stack.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn pop(&self, guard: &Guard) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/config.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | buf.split_off(len - 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/snapshot.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | buf.split_off(len - 12); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.53s [INFO] running `Command { std: "docker" "inspect" "f5b3963697a97895c6f3f1b5236de37dbc7d6f63fa5bd85547f48819fb7ef43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b3963697a97895c6f3f1b5236de37dbc7d6f63fa5bd85547f48819fb7ef43c", kill_on_drop: false }` [INFO] [stdout] f5b3963697a97895c6f3f1b5236de37dbc7d6f63fa5bd85547f48819fb7ef43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e2ddec77d719e21b272a02e94a03f593a4977f22f043bb5abc864b4259f93f0 [INFO] running `Command { std: "docker" "start" "-a" "3e2ddec77d719e21b272a02e94a03f593a4977f22f043bb5abc864b4259f93f0", kill_on_drop: false }` [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pagecache/iobuf.rs:861:31 [INFO] [stdout] | [INFO] [stdout] 861 | let res = self.header.compare_and_swap(old, new, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/ds/dll.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let node = Node::new(item); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `guard` [INFO] [stdout] --> src/iter.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | guard: Guard, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lock.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub const fn new(inner: T) -> FastLock { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_lock` [INFO] [stdout] --> src/lock.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ds/dll.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(item: Item) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove` [INFO] [stdout] --> src/ds/dll.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn remove(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_head` [INFO] [stdout] --> src/ds/dll.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn push_head(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_tail` [INFO] [stdout] --> src/ds/dll.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn push_tail(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/ds/dll.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `CasResult` [INFO] [stdout] --> src/ds/stack.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type CasResult<'g, T> = Either>, (Shared<'g, Node>, Owned>)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `head` [INFO] [stdout] --> src/ds/stack.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn head<'g>(&self, guard: &'g Guard) -> Shared<'g, Node> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/ds/stack.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push(&self, inner: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cas` [INFO] [stdout] --> src/ds/stack.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn cas<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cap` [INFO] [stdout] --> src/ds/stack.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn cap<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/pagecache/ds/stack.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn pop(&self, guard: &Guard) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/config.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | buf.split_off(len - 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/snapshot.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | buf.split_off(len - 12); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling cloyster v0.1.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> examples/demo.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use cloyster::pagecache::{self, pin, Config, Materializer}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> examples/demo.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | key = pc [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> examples/demo.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size_on_disk` [INFO] [stdout] --> examples/demo.rs:49:29 [INFO] [stdout] | [INFO] [stdout] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size_on_disk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/demo.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pagecache/iobuf.rs:861:31 [INFO] [stdout] | [INFO] [stdout] 861 | let res = self.header.compare_and_swap(old, new, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/ds/dll.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let node = Node::new(item); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `guard` [INFO] [stdout] --> src/iter.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | guard: Guard, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lock.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub const fn new(inner: T) -> FastLock { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_lock` [INFO] [stdout] --> src/lock.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ds/dll.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(item: Item) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove` [INFO] [stdout] --> src/ds/dll.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn remove(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_head` [INFO] [stdout] --> src/ds/dll.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn push_head(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_tail` [INFO] [stdout] --> src/ds/dll.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn push_tail(&mut self, item: Item) -> *mut Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/ds/dll.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `CasResult` [INFO] [stdout] --> src/ds/stack.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type CasResult<'g, T> = Either>, (Shared<'g, Node>, Owned>)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `head` [INFO] [stdout] --> src/ds/stack.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn head<'g>(&self, guard: &'g Guard) -> Shared<'g, Node> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/ds/stack.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn push(&self, inner: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cas` [INFO] [stdout] --> src/ds/stack.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn cas<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cap` [INFO] [stdout] --> src/ds/stack.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn cap<'g>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/config.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | buf.split_off(len - 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/pagecache/snapshot.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | buf.split_off(len - 12); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.61s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cloyster-e3da2cd3381e9b27) [INFO] running `Command { std: "docker" "inspect" "3e2ddec77d719e21b272a02e94a03f593a4977f22f043bb5abc864b4259f93f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e2ddec77d719e21b272a02e94a03f593a4977f22f043bb5abc864b4259f93f0", kill_on_drop: false }` [INFO] [stdout] 3e2ddec77d719e21b272a02e94a03f593a4977f22f043bb5abc864b4259f93f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad98dfcb6a36bbe0e87aff546fff73c8b0c86c82f388d7ca471a4db1969029d3 [INFO] running `Command { std: "docker" "start" "-a" "ad98dfcb6a36bbe0e87aff546fff73c8b0c86c82f388d7ca471a4db1969029d3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/pagecache/iobuf.rs:861:31 [INFO] [stderr] | [INFO] [stderr] 861 | let res = self.header.compare_and_swap(old, new, SeqCst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/ds/dll.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let node = Node::new(item); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `guard` [INFO] [stderr] --> src/iter.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | guard: Guard, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lock.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | pub const fn new(inner: T) -> FastLock { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_lock` [INFO] [stderr] --> src/lock.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn try_lock(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/ds/dll.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(item: Item) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove` [INFO] [stderr] --> src/ds/dll.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn remove(&mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_head` [INFO] [stderr] --> src/ds/dll.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn push_head(&mut self, item: Item) -> *mut Node { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_tail` [INFO] [stderr] --> src/ds/dll.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn push_tail(&mut self, item: Item) -> *mut Node { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/ds/dll.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CasResult` [INFO] [stderr] --> src/ds/stack.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type CasResult<'g, T> = Either>, (Shared<'g, Node>, Owned>)>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `head` [INFO] [stderr] --> src/ds/stack.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn head<'g>(&self, guard: &'g Guard) -> Shared<'g, Node> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/ds/stack.rs:72:12 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn push(&self, inner: T) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cas` [INFO] [stderr] --> src/ds/stack.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn cas<'g>( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cap` [INFO] [stderr] --> src/ds/stack.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn cap<'g>( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/pagecache/ds/stack.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | fn pop(&self, guard: &Guard) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stderr] --> src/pagecache/config.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | buf.split_off(len - 4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stderr] --> src/pagecache/snapshot.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | buf.split_off(len - 12); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: `cloyster` (lib) generated 18 warnings [INFO] [stderr] warning: `cloyster` (lib test) generated 17 warnings (17 duplicates) [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> examples/demo.rs:1:38 [INFO] [stderr] | [INFO] [stderr] 1 | use cloyster::pagecache::{self, pin, Config, Materializer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `key` is never read [INFO] [stderr] --> examples/demo.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | key = pc [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> examples/demo.rs:49:18 [INFO] [stderr] | [INFO] [stderr] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size_on_disk` [INFO] [stderr] --> examples/demo.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size_on_disk` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/demo.rs:49:14 [INFO] [stderr] | [INFO] [stderr] 49 | let (mut key, page, size_on_disk) = pc.get(id, &guard).unwrap().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cloyster` (example "demo") generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cloyster-e3da2cd3381e9b27) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test pagecache::ds::dll::test_dll ... ok [INFO] [stdout] test pagecache::ds::pagetable::test_split_fanout ... ok [INFO] [stdout] test pagecache::ds::pagetable::basic_functionality ... ok [INFO] [stdout] test pagecache::ds::stack::tests::basic_functionality ... ok [INFO] [stdout] test tree::tests::test_block_persistence ... FAILED [INFO] [stdout] test tree::tests::test_block_iter_count ... ok [INFO] [stdout] test tree::tests::test_block_range ... ok [INFO] [stdout] test tree::tests::test_block_scan_prefix ... ok [INFO] [stdout] test tree::tests::test_block_insert_get ... ok [INFO] [stdout] test tree::tests::test_open_block ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tree::tests::test_block_persistence stdout ---- [INFO] [stdout] thread 'tree::tests::test_block_persistence' panicked at 'open file at "./cloyster.db/db": IO error: Read-only file system (os error 30)', src/pagecache/config.rs:155:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55caa096667d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55caa096667d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55caa096667d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55caa096667d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55caa098a82c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55caa0962851 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55caa09683c5 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55caa09683c5 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55caa09683c5 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55caa09680b4 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55caa0968912 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55caa09687f7 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55caa0966b34 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55caa0968529 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55caa070b9e3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55caa080d995 - cloyster::pagecache::config::ConfigBuilder::build::{{closure}}::h27a97a44256cd212 [INFO] [stdout] at /opt/rustwide/workdir/src/pagecache/config.rs:155:13 [INFO] [stdout] 16: 0x55caa07a566e - core::result::Result::unwrap_or_else::h4224d4915e7489d2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1464:23 [INFO] [stdout] 17: 0x55caa080d71d - cloyster::pagecache::config::ConfigBuilder::build::ha30084d89d70b5d4 [INFO] [stdout] at /opt/rustwide/workdir/src/pagecache/config.rs:154:20 [INFO] [stdout] 18: 0x55caa07e9b5a - cloyster::context::Context::new::h7d660e819e017f23 [INFO] [stdout] at /opt/rustwide/workdir/src/context.rs:27:13 [INFO] [stdout] 19: 0x55caa07b09ce - cloyster::database::Database::open::h16f80a895c962460 [INFO] [stdout] at /opt/rustwide/workdir/src/database.rs:25:23 [INFO] [stdout] 20: 0x55caa0829e54 - cloyster::tree::tests::test_block_persistence::h9a4699d36ecdec46 [INFO] [stdout] at /opt/rustwide/workdir/src/tree.rs:277:18 [INFO] [stdout] 21: 0x55caa0829dfa - cloyster::tree::tests::test_block_persistence::{{closure}}::he45fae2cbe6887b5 [INFO] [stdout] at /opt/rustwide/workdir/src/tree.rs:276:5 [INFO] [stdout] 22: 0x55caa076caee - core::ops::function::FnOnce::call_once::h09cdede545b24880 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x55caa08b0e33 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 24: 0x55caa08b0e33 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 25: 0x55caa08afbe9 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 26: 0x55caa08afbe9 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 27: 0x55caa08afbe9 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 28: 0x55caa08afbe9 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 29: 0x55caa08afbe9 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 30: 0x55caa08afbe9 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 31: 0x55caa08afbe9 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 32: 0x55caa087bd9e - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 33: 0x55caa087bd9e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 34: 0x55caa0881308 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 35: 0x55caa0881308 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 36: 0x55caa0881308 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 37: 0x55caa0881308 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 38: 0x55caa0881308 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 39: 0x55caa0881308 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 40: 0x55caa0881308 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 41: 0x55caa096e0a3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 42: 0x55caa096e0a3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 43: 0x55caa096e0a3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7fae0cd6b609 - start_thread [INFO] [stdout] 45: 0x7fae0cb3b163 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tree::tests::test_block_persistence [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "ad98dfcb6a36bbe0e87aff546fff73c8b0c86c82f388d7ca471a4db1969029d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad98dfcb6a36bbe0e87aff546fff73c8b0c86c82f388d7ca471a4db1969029d3", kill_on_drop: false }` [INFO] [stdout] ad98dfcb6a36bbe0e87aff546fff73c8b0c86c82f388d7ca471a4db1969029d3