[INFO] fetching crate gzip 0.1.2...
[INFO] testing gzip-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate gzip 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate gzip 0.1.2 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 gzip 0.1.2
[INFO] finished tweaking crates.io crate gzip 0.1.2
[INFO] tweaked toml for crates.io crate gzip 0.1.2 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6f29ace58a726e3a0c3b602536a084ae77d76ffb5c4aa1f9a72e57138e220715
[INFO] running `Command { std: "docker" "start" "-a" "6f29ace58a726e3a0c3b602536a084ae77d76ffb5c4aa1f9a72e57138e220715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f29ace58a726e3a0c3b602536a084ae77d76ffb5c4aa1f9a72e57138e220715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f29ace58a726e3a0c3b602536a084ae77d76ffb5c4aa1f9a72e57138e220715", kill_on_drop: false }`
[INFO] [stdout] 6f29ace58a726e3a0c3b602536a084ae77d76ffb5c4aa1f9a72e57138e220715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] edeb920c83e6ce92d57e57d0024e961c46d802b39a4879f124d9aa9480a327d9
[INFO] running `Command { std: "docker" "start" "-a" "edeb920c83e6ce92d57e57d0024e961c46d802b39a4879f124d9aa9480a327d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling gzip v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "edeb920c83e6ce92d57e57d0024e961c46d802b39a4879f124d9aa9480a327d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edeb920c83e6ce92d57e57d0024e961c46d802b39a4879f124d9aa9480a327d9", kill_on_drop: false }`
[INFO] [stdout] edeb920c83e6ce92d57e57d0024e961c46d802b39a4879f124d9aa9480a327d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2d181aa41e3aef7850fc5a5d43eb2f1c14445d216d6a5bfad6bed77a68afd7aa
[INFO] running `Command { std: "docker" "start" "-a" "2d181aa41e3aef7850fc5a5d43eb2f1c14445d216d6a5bfad6bed77a68afd7aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gzip v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2d181aa41e3aef7850fc5a5d43eb2f1c14445d216d6a5bfad6bed77a68afd7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d181aa41e3aef7850fc5a5d43eb2f1c14445d216d6a5bfad6bed77a68afd7aa", kill_on_drop: false }`
[INFO] [stdout] 2d181aa41e3aef7850fc5a5d43eb2f1c14445d216d6a5bfad6bed77a68afd7aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fc746dd9fe580aa96ac5c667559ef01d0dcc887eb5d16e4ce5251ebf03d9de3d
[INFO] running `Command { std: "docker" "start" "-a" "fc746dd9fe580aa96ac5c667559ef01d0dcc887eb5d16e4ce5251ebf03d9de3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gzip-7ebff7de4a7ad4f8)
[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] [stderr]    Doc-tests gzip
[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" "fc746dd9fe580aa96ac5c667559ef01d0dcc887eb5d16e4ce5251ebf03d9de3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc746dd9fe580aa96ac5c667559ef01d0dcc887eb5d16e4ce5251ebf03d9de3d", kill_on_drop: false }`
[INFO] [stdout] fc746dd9fe580aa96ac5c667559ef01d0dcc887eb5d16e4ce5251ebf03d9de3d