[INFO] fetching crate graph-arena 0.1.0...
[INFO] testing graph-arena-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate graph-arena 0.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate graph-arena 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph-arena 0.1.0
[INFO] finished tweaking crates.io crate graph-arena 0.1.0
[INFO] tweaked toml for crates.io crate graph-arena 0.1.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 513163f133b8b45606642f834e45e32c0b7e844f9922784c91dea072293ac4d7
[INFO] running `Command { std: "docker" "start" "-a" "513163f133b8b45606642f834e45e32c0b7e844f9922784c91dea072293ac4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "513163f133b8b45606642f834e45e32c0b7e844f9922784c91dea072293ac4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513163f133b8b45606642f834e45e32c0b7e844f9922784c91dea072293ac4d7", kill_on_drop: false }`
[INFO] [stdout] 513163f133b8b45606642f834e45e32c0b7e844f9922784c91dea072293ac4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9162b331f8bc49f3b85d754bcb27822384c635cdf99efa8324f612ecc446d5d9
[INFO] running `Command { std: "docker" "start" "-a" "9162b331f8bc49f3b85d754bcb27822384c635cdf99efa8324f612ecc446d5d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling graph-arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9162b331f8bc49f3b85d754bcb27822384c635cdf99efa8324f612ecc446d5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9162b331f8bc49f3b85d754bcb27822384c635cdf99efa8324f612ecc446d5d9", kill_on_drop: false }`
[INFO] [stdout] 9162b331f8bc49f3b85d754bcb27822384c635cdf99efa8324f612ecc446d5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d89fb92d3fbe7ef3a8893137ded4a09aefa74674f2441d0ccd9d2d64c050344
[INFO] running `Command { std: "docker" "start" "-a" "2d89fb92d3fbe7ef3a8893137ded4a09aefa74674f2441d0ccd9d2d64c050344", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph-arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "2d89fb92d3fbe7ef3a8893137ded4a09aefa74674f2441d0ccd9d2d64c050344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d89fb92d3fbe7ef3a8893137ded4a09aefa74674f2441d0ccd9d2d64c050344", kill_on_drop: false }`
[INFO] [stdout] 2d89fb92d3fbe7ef3a8893137ded4a09aefa74674f2441d0ccd9d2d64c050344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65d7e784bb71b282548266c3de6304dc15bee64947f36780b006d1b646efe274
[INFO] running `Command { std: "docker" "start" "-a" "65d7e784bb71b282548266c3de6304dc15bee64947f36780b006d1b646efe274", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graph_arena-6cefe478a25b9ba0)
[INFO] [stdout] test test::test_hash ... ok
[INFO] [stderr]    Doc-tests graph-arena
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "65d7e784bb71b282548266c3de6304dc15bee64947f36780b006d1b646efe274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d7e784bb71b282548266c3de6304dc15bee64947f36780b006d1b646efe274", kill_on_drop: false }`
[INFO] [stdout] 65d7e784bb71b282548266c3de6304dc15bee64947f36780b006d1b646efe274
