[INFO] fetching crate simple-mutex 1.1.5... [INFO] testing simple-mutex-1.1.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate simple-mutex 1.1.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate simple-mutex 1.1.5 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple-mutex 1.1.5 [INFO] finished tweaking crates.io crate simple-mutex 1.1.5 [INFO] tweaked toml for crates.io crate simple-mutex 1.1.5 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate simple-mutex 1.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded event-listener v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 053c57b4893b8e91b32f8d67aa0d08ebae489536b044f80ec6fe7dc88edde50f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "053c57b4893b8e91b32f8d67aa0d08ebae489536b044f80ec6fe7dc88edde50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "053c57b4893b8e91b32f8d67aa0d08ebae489536b044f80ec6fe7dc88edde50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053c57b4893b8e91b32f8d67aa0d08ebae489536b044f80ec6fe7dc88edde50f", kill_on_drop: false }` [INFO] [stdout] 053c57b4893b8e91b32f8d67aa0d08ebae489536b044f80ec6fe7dc88edde50f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3629f095ec36bc69b11bc8136a55aa4c498d9b643444348c65ea5018157e0246 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3629f095ec36bc69b11bc8136a55aa4c498d9b643444348c65ea5018157e0246", kill_on_drop: false }` [INFO] [stderr] Compiling event-listener v2.0.0 [INFO] [stderr] Compiling simple-mutex v1.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "3629f095ec36bc69b11bc8136a55aa4c498d9b643444348c65ea5018157e0246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3629f095ec36bc69b11bc8136a55aa4c498d9b643444348c65ea5018157e0246", kill_on_drop: false }` [INFO] [stdout] 3629f095ec36bc69b11bc8136a55aa4c498d9b643444348c65ea5018157e0246 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eee3b57f81b3d654d5e1de90260276f3cc78b65e76b5020ddf9f655df0e406a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4eee3b57f81b3d654d5e1de90260276f3cc78b65e76b5020ddf9f655df0e406a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling simple-mutex v1.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "4eee3b57f81b3d654d5e1de90260276f3cc78b65e76b5020ddf9f655df0e406a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eee3b57f81b3d654d5e1de90260276f3cc78b65e76b5020ddf9f655df0e406a", kill_on_drop: false }` [INFO] [stdout] 4eee3b57f81b3d654d5e1de90260276f3cc78b65e76b5020ddf9f655df0e406a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a35f86f7db5f8a27201a7bf2d35d1a8675fcb9145b6b4d496750c900cb55d61c [INFO] running `Command { std: "docker" "start" "-a" "a35f86f7db5f8a27201a7bf2d35d1a8675fcb9145b6b4d496750c900cb55d61c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple_mutex-d69990bf652b8896 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mutex-3f15d7a091096288 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test try_lock ... ok [INFO] [stdout] test get_mut ... ok [INFO] [stdout] test smoke ... ok [INFO] [stderr] Doc-tests simple-mutex [INFO] [stdout] test into_inner ... ok [INFO] [stdout] test contention ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Mutex::try_lock (line 217) ... ok [INFO] [stdout] test src/lib.rs - MutexGuard::source (line 307) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 86) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 239) ... ok [INFO] [stdout] test src/lib.rs - Mutex::new (line 67) ... ok [INFO] [stdout] test src/lib.rs - Mutex::get_mut (line 256) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a35f86f7db5f8a27201a7bf2d35d1a8675fcb9145b6b4d496750c900cb55d61c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35f86f7db5f8a27201a7bf2d35d1a8675fcb9145b6b4d496750c900cb55d61c", kill_on_drop: false }` [INFO] [stdout] a35f86f7db5f8a27201a7bf2d35d1a8675fcb9145b6b4d496750c900cb55d61c