[INFO] fetching crate threadbound 0.1.2...
[INFO] testing threadbound-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate threadbound 0.1.2 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate threadbound 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate threadbound 0.1.2
[INFO] finished tweaking crates.io crate threadbound 0.1.2
[INFO] tweaked toml for crates.io crate threadbound 0.1.2 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae5ca630bbb171c8cfffdcbb6eb57c678ed633b68c292daea1f0c9d0a5ef1f97
[INFO] running `Command { std: "docker" "start" "-a" "ae5ca630bbb171c8cfffdcbb6eb57c678ed633b68c292daea1f0c9d0a5ef1f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae5ca630bbb171c8cfffdcbb6eb57c678ed633b68c292daea1f0c9d0a5ef1f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5ca630bbb171c8cfffdcbb6eb57c678ed633b68c292daea1f0c9d0a5ef1f97", kill_on_drop: false }`
[INFO] [stdout] ae5ca630bbb171c8cfffdcbb6eb57c678ed633b68c292daea1f0c9d0a5ef1f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683ad561b1763a7ec77ef0a0b11d46ba4f86c538fef1c68766f7e11cace6e77c
[INFO] running `Command { std: "docker" "start" "-a" "683ad561b1763a7ec77ef0a0b11d46ba4f86c538fef1c68766f7e11cace6e77c", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadbound v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "683ad561b1763a7ec77ef0a0b11d46ba4f86c538fef1c68766f7e11cace6e77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683ad561b1763a7ec77ef0a0b11d46ba4f86c538fef1c68766f7e11cace6e77c", kill_on_drop: false }`
[INFO] [stdout] 683ad561b1763a7ec77ef0a0b11d46ba4f86c538fef1c68766f7e11cace6e77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 420732ce954ce2964e05f53a699fa710df70712a52799e1ca638a8378c049bf4
[INFO] running `Command { std: "docker" "start" "-a" "420732ce954ce2964e05f53a699fa710df70712a52799e1ca638a8378c049bf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadbound v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "420732ce954ce2964e05f53a699fa710df70712a52799e1ca638a8378c049bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420732ce954ce2964e05f53a699fa710df70712a52799e1ca638a8378c049bf4", kill_on_drop: false }`
[INFO] [stdout] 420732ce954ce2964e05f53a699fa710df70712a52799e1ca638a8378c049bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78644ef0aa149ca2be4141459d8c2df852ee1b66158eca44a804e9b453f60bf8
[INFO] running `Command { std: "docker" "start" "-a" "78644ef0aa149ca2be4141459d8c2df852ee1b66158eca44a804e9b453f60bf8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threadbound-11d67cb0976b7d91)
[INFO] [stderr]    Doc-tests threadbound
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78644ef0aa149ca2be4141459d8c2df852ee1b66158eca44a804e9b453f60bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78644ef0aa149ca2be4141459d8c2df852ee1b66158eca44a804e9b453f60bf8", kill_on_drop: false }`
[INFO] [stdout] 78644ef0aa149ca2be4141459d8c2df852ee1b66158eca44a804e9b453f60bf8