[INFO] fetching crate easy_mutex 0.1.1...
[INFO] testing easy_mutex-0.1.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate easy_mutex 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate easy_mutex 0.1.1
[INFO] finished tweaking crates.io crate easy_mutex 0.1.1
[INFO] tweaked toml for crates.io crate easy_mutex 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy_mutex 0.1.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate easy_mutex 0.1.1 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a37752c38bce28063f50a664f3c35383ed78e0df36f31d57c5da325ba2116df
[INFO] running `Command { std: "docker" "start" "-a" "5a37752c38bce28063f50a664f3c35383ed78e0df36f31d57c5da325ba2116df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a37752c38bce28063f50a664f3c35383ed78e0df36f31d57c5da325ba2116df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a37752c38bce28063f50a664f3c35383ed78e0df36f31d57c5da325ba2116df", kill_on_drop: false }`
[INFO] [stdout] 5a37752c38bce28063f50a664f3c35383ed78e0df36f31d57c5da325ba2116df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d65520f5b89cf4172f0e14f0b0b178e0a62d1802db7ec90dad4aad09be66ccd
[INFO] running `Command { std: "docker" "start" "-a" "7d65520f5b89cf4172f0e14f0b0b178e0a62d1802db7ec90dad4aad09be66ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_mutex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "7d65520f5b89cf4172f0e14f0b0b178e0a62d1802db7ec90dad4aad09be66ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d65520f5b89cf4172f0e14f0b0b178e0a62d1802db7ec90dad4aad09be66ccd", kill_on_drop: false }`
[INFO] [stdout] 7d65520f5b89cf4172f0e14f0b0b178e0a62d1802db7ec90dad4aad09be66ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c537ca5be8e7d25639c0c39045cb20e8e15dac048191815271f9328691a93c8e
[INFO] running `Command { std: "docker" "start" "-a" "c537ca5be8e7d25639c0c39045cb20e8e15dac048191815271f9328691a93c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_mutex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "c537ca5be8e7d25639c0c39045cb20e8e15dac048191815271f9328691a93c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c537ca5be8e7d25639c0c39045cb20e8e15dac048191815271f9328691a93c8e", kill_on_drop: false }`
[INFO] [stdout] c537ca5be8e7d25639c0c39045cb20e8e15dac048191815271f9328691a93c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41d51c470380edfd40fb1beab4b953703b6d97df3eb8d2fe977900bc12dcde99
[INFO] running `Command { std: "docker" "start" "-a" "41d51c470380edfd40fb1beab4b953703b6d97df3eb8d2fe977900bc12dcde99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_mutex-285bb0332bb7194f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::basic_read_write ... ok
[INFO] [stdout] test tests::test_from_impl ... ok
[INFO] [stdout] test tests::clone_mutex_and_share ... ok
[INFO] [stdout] test tests::test_result_read_write ... ok
[INFO] [stdout] test tests::concurrent_modify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_mutex
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - EasyMutex (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41d51c470380edfd40fb1beab4b953703b6d97df3eb8d2fe977900bc12dcde99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d51c470380edfd40fb1beab4b953703b6d97df3eb8d2fe977900bc12dcde99", kill_on_drop: false }`
[INFO] [stdout] 41d51c470380edfd40fb1beab4b953703b6d97df3eb8d2fe977900bc12dcde99