[INFO] fetching crate keywords 0.1.0...
[INFO] testing keywords-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate keywords 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate keywords 0.1.0 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 keywords 0.1.0
[INFO] finished tweaking crates.io crate keywords 0.1.0
[INFO] tweaked toml for crates.io crate keywords 0.1.0 written to /workspace/builds/worker-64/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 99b1a43a5f6f5c7ca2c61b04a6d6ca8615c3dc0226142b3b4c9682ab003c1fbe
[INFO] running `Command { std: "docker" "start" "-a" "99b1a43a5f6f5c7ca2c61b04a6d6ca8615c3dc0226142b3b4c9682ab003c1fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b1a43a5f6f5c7ca2c61b04a6d6ca8615c3dc0226142b3b4c9682ab003c1fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b1a43a5f6f5c7ca2c61b04a6d6ca8615c3dc0226142b3b4c9682ab003c1fbe", kill_on_drop: false }`
[INFO] [stdout] 99b1a43a5f6f5c7ca2c61b04a6d6ca8615c3dc0226142b3b4c9682ab003c1fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 624f499b36aff605dc82c3c9da45f798d1893c610b3e76e6398f9930b25f532a
[INFO] running `Command { std: "docker" "start" "-a" "624f499b36aff605dc82c3c9da45f798d1893c610b3e76e6398f9930b25f532a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling keywords v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "624f499b36aff605dc82c3c9da45f798d1893c610b3e76e6398f9930b25f532a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624f499b36aff605dc82c3c9da45f798d1893c610b3e76e6398f9930b25f532a", kill_on_drop: false }`
[INFO] [stdout] 624f499b36aff605dc82c3c9da45f798d1893c610b3e76e6398f9930b25f532a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 0ef5661cb7584afc93de2576897783d90d9fa2a2f4d910d2998438a07ebc12a0
[INFO] running `Command { std: "docker" "start" "-a" "0ef5661cb7584afc93de2576897783d90d9fa2a2f4d910d2998438a07ebc12a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling keywords v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "0ef5661cb7584afc93de2576897783d90d9fa2a2f4d910d2998438a07ebc12a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef5661cb7584afc93de2576897783d90d9fa2a2f4d910d2998438a07ebc12a0", kill_on_drop: false }`
[INFO] [stdout] 0ef5661cb7584afc93de2576897783d90d9fa2a2f4d910d2998438a07ebc12a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 8d1f368b858d0ca7a6e24ff1e19b449cb3011a593718f774ce15a7d74e415d13
[INFO] running `Command { std: "docker" "start" "-a" "8d1f368b858d0ca7a6e24ff1e19b449cb3011a593718f774ce15a7d74e415d13", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keywords-24253a90a006fcf7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keywords
[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] running `Command { std: "docker" "inspect" "8d1f368b858d0ca7a6e24ff1e19b449cb3011a593718f774ce15a7d74e415d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1f368b858d0ca7a6e24ff1e19b449cb3011a593718f774ce15a7d74e415d13", kill_on_drop: false }`
[INFO] [stdout] 8d1f368b858d0ca7a6e24ff1e19b449cb3011a593718f774ce15a7d74e415d13