[INFO] fetching crate dentist 0.1.0...
[INFO] testing dentist-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dentist 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate dentist 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dentist 0.1.0
[INFO] finished tweaking crates.io crate dentist 0.1.0
[INFO] tweaked toml for crates.io crate dentist 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1451e457f2837c420b6a5508dbdf4f35bff7faf9b7877cb0e490e2b8495a6dda
[INFO] running `Command { std: "docker" "start" "-a" "1451e457f2837c420b6a5508dbdf4f35bff7faf9b7877cb0e490e2b8495a6dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1451e457f2837c420b6a5508dbdf4f35bff7faf9b7877cb0e490e2b8495a6dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1451e457f2837c420b6a5508dbdf4f35bff7faf9b7877cb0e490e2b8495a6dda", kill_on_drop: false }`
[INFO] [stdout] 1451e457f2837c420b6a5508dbdf4f35bff7faf9b7877cb0e490e2b8495a6dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 051249aa7be8fb611c9b8cc11dfe797c83c461b6dc974e2d6cee5ef3b3795725
[INFO] running `Command { std: "docker" "start" "-a" "051249aa7be8fb611c9b8cc11dfe797c83c461b6dc974e2d6cee5ef3b3795725", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dentist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "051249aa7be8fb611c9b8cc11dfe797c83c461b6dc974e2d6cee5ef3b3795725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051249aa7be8fb611c9b8cc11dfe797c83c461b6dc974e2d6cee5ef3b3795725", kill_on_drop: false }`
[INFO] [stdout] 051249aa7be8fb611c9b8cc11dfe797c83c461b6dc974e2d6cee5ef3b3795725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cb9b5f7859f481b86d30a5addd0790d8eb542f34e621a2ef46bb5a62c809d15
[INFO] running `Command { std: "docker" "start" "-a" "1cb9b5f7859f481b86d30a5addd0790d8eb542f34e621a2ef46bb5a62c809d15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dentist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1cb9b5f7859f481b86d30a5addd0790d8eb542f34e621a2ef46bb5a62c809d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb9b5f7859f481b86d30a5addd0790d8eb542f34e621a2ef46bb5a62c809d15", kill_on_drop: false }`
[INFO] [stdout] 1cb9b5f7859f481b86d30a5addd0790d8eb542f34e621a2ef46bb5a62c809d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4af49e35db76ce173dc642fef3cc50c075fef10a7bc087ed66f86870de7e9412
[INFO] running `Command { std: "docker" "start" "-a" "4af49e35db76ce173dc642fef3cc50c075fef10a7bc087ed66f86870de7e9412", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dentist-8d3088d5696d5c4c)
[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 dentist
[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" "4af49e35db76ce173dc642fef3cc50c075fef10a7bc087ed66f86870de7e9412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af49e35db76ce173dc642fef3cc50c075fef10a7bc087ed66f86870de7e9412", kill_on_drop: false }`
[INFO] [stdout] 4af49e35db76ce173dc642fef3cc50c075fef10a7bc087ed66f86870de7e9412