[INFO] fetching crate hashwriter 0.1.0...
[INFO] testing hashwriter-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hashwriter 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hashwriter 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 hashwriter 0.1.0
[INFO] finished tweaking crates.io crate hashwriter 0.1.0
[INFO] tweaked toml for crates.io crate hashwriter 0.1.0 written to /workspace/builds/worker-3/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.9.1
[INFO] [stderr]   Downloaded digest v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 83512e389cdb4890a49d0438fc40e1550ac61aeca216609fd8295a139acf1fe6
[INFO] running `Command { std: "docker" "start" "-a" "83512e389cdb4890a49d0438fc40e1550ac61aeca216609fd8295a139acf1fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83512e389cdb4890a49d0438fc40e1550ac61aeca216609fd8295a139acf1fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83512e389cdb4890a49d0438fc40e1550ac61aeca216609fd8295a139acf1fe6", kill_on_drop: false }`
[INFO] [stdout] 83512e389cdb4890a49d0438fc40e1550ac61aeca216609fd8295a139acf1fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c92b7c5b5a2709d0a5f2c840bd3956e9a7cdd5e81ab631e80b325eb2b2c1b879
[INFO] running `Command { std: "docker" "start" "-a" "c92b7c5b5a2709d0a5f2c840bd3956e9a7cdd5e81ab631e80b325eb2b2c1b879", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.9.1
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling hashwriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c92b7c5b5a2709d0a5f2c840bd3956e9a7cdd5e81ab631e80b325eb2b2c1b879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92b7c5b5a2709d0a5f2c840bd3956e9a7cdd5e81ab631e80b325eb2b2c1b879", kill_on_drop: false }`
[INFO] [stdout] c92b7c5b5a2709d0a5f2c840bd3956e9a7cdd5e81ab631e80b325eb2b2c1b879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d56bc1fa5a2f56f0e3aef46080bc4815e7adfc608aa92a797bd7a1b57e312065
[INFO] running `Command { std: "docker" "start" "-a" "d56bc1fa5a2f56f0e3aef46080bc4815e7adfc608aa92a797bd7a1b57e312065", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashwriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d56bc1fa5a2f56f0e3aef46080bc4815e7adfc608aa92a797bd7a1b57e312065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56bc1fa5a2f56f0e3aef46080bc4815e7adfc608aa92a797bd7a1b57e312065", kill_on_drop: false }`
[INFO] [stdout] d56bc1fa5a2f56f0e3aef46080bc4815e7adfc608aa92a797bd7a1b57e312065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e5bd5f6a20cf3e2cf686158359c70324c21e2ccc0c076d877284ef5cc50125c7
[INFO] running `Command { std: "docker" "start" "-a" "e5bd5f6a20cf3e2cf686158359c70324c21e2ccc0c076d877284ef5cc50125c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashwriter-6f762a965b109195)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashwriter
[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 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" "e5bd5f6a20cf3e2cf686158359c70324c21e2ccc0c076d877284ef5cc50125c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5bd5f6a20cf3e2cf686158359c70324c21e2ccc0c076d877284ef5cc50125c7", kill_on_drop: false }`
[INFO] [stdout] e5bd5f6a20cf3e2cf686158359c70324c21e2ccc0c076d877284ef5cc50125c7