[INFO] crate simple-mutex 1.1.5 is already in cache [INFO] testing simple-mutex-1.1.5 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate simple-mutex 1.1.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate simple-mutex 1.1.5 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-0/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e57ba4bb7b0e309460439ede3d0b7f12e9e7cff1e2eda3a1ac54050469d3b44 [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" "2e57ba4bb7b0e309460439ede3d0b7f12e9e7cff1e2eda3a1ac54050469d3b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e57ba4bb7b0e309460439ede3d0b7f12e9e7cff1e2eda3a1ac54050469d3b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e57ba4bb7b0e309460439ede3d0b7f12e9e7cff1e2eda3a1ac54050469d3b44", kill_on_drop: false }` [INFO] [stdout] 2e57ba4bb7b0e309460439ede3d0b7f12e9e7cff1e2eda3a1ac54050469d3b44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", 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] 99f33939bdb8c6baf8aa168083eb19df26b7701dae6da374a842b9d7c7ed1997 [INFO] running `Command { std: "docker" "start" "-a" "99f33939bdb8c6baf8aa168083eb19df26b7701dae6da374a842b9d7c7ed1997", 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 0.75s [INFO] running `Command { std: "docker" "inspect" "99f33939bdb8c6baf8aa168083eb19df26b7701dae6da374a842b9d7c7ed1997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f33939bdb8c6baf8aa168083eb19df26b7701dae6da374a842b9d7c7ed1997", kill_on_drop: false }` [INFO] [stdout] 99f33939bdb8c6baf8aa168083eb19df26b7701dae6da374a842b9d7c7ed1997 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef02b278038dad901f40b73ddc889863054ec40fd72105e34ec3e115e886320e [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" "ef02b278038dad901f40b73ddc889863054ec40fd72105e34ec3e115e886320e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [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 5.65s [INFO] running `Command { std: "docker" "inspect" "ef02b278038dad901f40b73ddc889863054ec40fd72105e34ec3e115e886320e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef02b278038dad901f40b73ddc889863054ec40fd72105e34ec3e115e886320e", kill_on_drop: false }` [INFO] [stdout] ef02b278038dad901f40b73ddc889863054ec40fd72105e34ec3e115e886320e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16474b610f8bccbcac0b2170ea95cdb52de9928c73e988a1c9329f6214816bb0 [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" "16474b610f8bccbcac0b2170ea95cdb52de9928c73e988a1c9329f6214816bb0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple_mutex-7f6473eef3092082 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mutex-9f2a57bcbcbbb54c [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test into_inner ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test try_lock ... ok [INFO] [stdout] test get_mut ... 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] [stderr] Doc-tests simple-mutex [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Mutex::new (line 67) ... ok [INFO] [stdout] test src/lib.rs - MutexGuard::source (line 307) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 239) ... ok [INFO] [stdout] test src/lib.rs - Mutex::get_mut (line 256) ... ok [INFO] [stdout] test src/lib.rs - Mutex::try_lock (line 217) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 86) ... 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" "16474b610f8bccbcac0b2170ea95cdb52de9928c73e988a1c9329f6214816bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16474b610f8bccbcac0b2170ea95cdb52de9928c73e988a1c9329f6214816bb0", kill_on_drop: false }` [INFO] [stdout] 16474b610f8bccbcac0b2170ea95cdb52de9928c73e988a1c9329f6214816bb0