[INFO] fetching crate versust 1.0.1...
[INFO] testing versust-1.0.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate versust 1.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate versust 1.0.1
[INFO] finished tweaking crates.io crate versust 1.0.1
[INFO] tweaked toml for crates.io crate versust 1.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate versust 1.0.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate versust 1.0.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfab9c2a6220b5db70127a031be0e0af327ccf365789dc63c1f10d646e4d9003
[INFO] running `Command { std: "docker" "start" "-a" "cfab9c2a6220b5db70127a031be0e0af327ccf365789dc63c1f10d646e4d9003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfab9c2a6220b5db70127a031be0e0af327ccf365789dc63c1f10d646e4d9003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfab9c2a6220b5db70127a031be0e0af327ccf365789dc63c1f10d646e4d9003", kill_on_drop: false }`
[INFO] [stdout] cfab9c2a6220b5db70127a031be0e0af327ccf365789dc63c1f10d646e4d9003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3de689b3d74cce23392fe007efd7e9645d80983ed89679cbdf38fdf00d4604e6
[INFO] running `Command { std: "docker" "start" "-a" "3de689b3d74cce23392fe007efd7e9645d80983ed89679cbdf38fdf00d4604e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling versust v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3de689b3d74cce23392fe007efd7e9645d80983ed89679cbdf38fdf00d4604e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de689b3d74cce23392fe007efd7e9645d80983ed89679cbdf38fdf00d4604e6", kill_on_drop: false }`
[INFO] [stdout] 3de689b3d74cce23392fe007efd7e9645d80983ed89679cbdf38fdf00d4604e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 507b081c1e87a7fa2b6105f940e5516f6440ea82f988f52ec38841a0a6812477
[INFO] running `Command { std: "docker" "start" "-a" "507b081c1e87a7fa2b6105f940e5516f6440ea82f988f52ec38841a0a6812477", kill_on_drop: false }`
[INFO] [stderr]    Compiling versust v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "507b081c1e87a7fa2b6105f940e5516f6440ea82f988f52ec38841a0a6812477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507b081c1e87a7fa2b6105f940e5516f6440ea82f988f52ec38841a0a6812477", kill_on_drop: false }`
[INFO] [stdout] 507b081c1e87a7fa2b6105f940e5516f6440ea82f988f52ec38841a0a6812477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bfdd0395b40ac898e7cdc37e59cff0ff9f3fad76ea319b773746f772c0026c2
[INFO] running `Command { std: "docker" "start" "-a" "5bfdd0395b40ac898e7cdc37e59cff0ff9f3fad76ea319b773746f772c0026c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/versust-5813a05f89ae701e)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test concurrency::rush::tests::rush_fails_on_empty_jobs ... ok
[INFO] [stdout] test concurrency::race::tests::race_fails_on_empty_jobs ... ok
[INFO] [stdout] test tests::test_concurrency ... ok
[INFO] [stdout] test concurrency::rush::tests::rush_runs_correctly ... ok
[INFO] [stdout] test concurrency::race::tests::race_runs_correctly ... ok
[INFO] [stdout] test concurrency::rush::tests::rush_fails_when_all_jobs_panic ... ok
[INFO] [stdout] test concurrency::race::tests::race_fails_when_all_jobs_panic ... ok
[INFO] [stdout] test concurrency::sync::tests::sync_runs_correctly ... ok
[INFO] [stdout] test concurrency::branch::tests::branch_runs_correctly ... ok
[INFO] [stdout] test concurrency::race::tests::race_run_jobs_atomically ... ok
[INFO] [stdout] test concurrency::race::tests::race_terminates_other_jobs ... ok
[INFO] [stdout] test concurrency::rush::tests::rush_runs_remaining_jobs ... ok
[INFO] [stdout] test concurrency::branch::tests::branch_returns_immediately ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests versust
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/concurrency/rush.rs - concurrency::rush::rush (line 17) ... ok
[INFO] [stdout] test src/concurrency/rush.rs - concurrency::rush::rush (line 97) ... ok
[INFO] [stdout] test src/concurrency/sync.rs - concurrency::sync::sync (line 37) ... ok
[INFO] [stdout] test src/concurrency/sync.rs - concurrency::sync::sync (line 15) ... ok
[INFO] [stdout] test src/concurrency/branch.rs - concurrency::branch::branch (line 37) ... ok
[INFO] [stdout] test src/concurrency/sync.rs - concurrency::sync::sync (line 82) ... ok
[INFO] [stdout] test src/concurrency/branch.rs - concurrency::branch::branch (line 84) ... ok
[INFO] [stdout] test src/concurrency/race.rs - concurrency::race::race (line 28) ... ok
[INFO] [stdout] test src/concurrency/branch.rs - concurrency::branch::branch (line 15) ... ok
[INFO] [stdout] test src/concurrency/race.rs - concurrency::race::race (line 197) ... ok
[INFO] [stdout] test src/concurrency/rush.rs - concurrency::rush::rush (line 38) ... ok
[INFO] [stdout] test src/concurrency/race.rs - concurrency::race::race (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.19s; merged doctests compilation took 0.95s
[INFO] running `Command { std: "docker" "inspect" "5bfdd0395b40ac898e7cdc37e59cff0ff9f3fad76ea319b773746f772c0026c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfdd0395b40ac898e7cdc37e59cff0ff9f3fad76ea319b773746f772c0026c2", kill_on_drop: false }`
[INFO] [stdout] 5bfdd0395b40ac898e7cdc37e59cff0ff9f3fad76ea319b773746f772c0026c2
