[INFO] fetching crate bento 0.0.1...
[INFO] testing bento-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bento 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bento 0.0.1 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 bento 0.0.1
[INFO] finished tweaking crates.io crate bento 0.0.1
[INFO] tweaked toml for crates.io crate bento 0.0.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 017a16432269f430fe33cb76db0be2cf0130a1ab792e0555cec2be656b3cf530
[INFO] running `Command { std: "docker" "start" "-a" "017a16432269f430fe33cb76db0be2cf0130a1ab792e0555cec2be656b3cf530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "017a16432269f430fe33cb76db0be2cf0130a1ab792e0555cec2be656b3cf530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017a16432269f430fe33cb76db0be2cf0130a1ab792e0555cec2be656b3cf530", kill_on_drop: false }`
[INFO] [stdout] 017a16432269f430fe33cb76db0be2cf0130a1ab792e0555cec2be656b3cf530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 038602b0da5a15846aef7456eaf57211c4452b20f482ebb29ee615b605fcae71
[INFO] running `Command { std: "docker" "start" "-a" "038602b0da5a15846aef7456eaf57211c4452b20f482ebb29ee615b605fcae71", kill_on_drop: false }`
[INFO] [stderr]    Compiling bento v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "038602b0da5a15846aef7456eaf57211c4452b20f482ebb29ee615b605fcae71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038602b0da5a15846aef7456eaf57211c4452b20f482ebb29ee615b605fcae71", kill_on_drop: false }`
[INFO] [stdout] 038602b0da5a15846aef7456eaf57211c4452b20f482ebb29ee615b605fcae71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4d7d5e0e84c493a5f83d2ea0276ea63c04ef8fe7cc4c479b4ce0e7706aaf7db8
[INFO] running `Command { std: "docker" "start" "-a" "4d7d5e0e84c493a5f83d2ea0276ea63c04ef8fe7cc4c479b4ce0e7706aaf7db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bento v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "4d7d5e0e84c493a5f83d2ea0276ea63c04ef8fe7cc4c479b4ce0e7706aaf7db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7d5e0e84c493a5f83d2ea0276ea63c04ef8fe7cc4c479b4ce0e7706aaf7db8", kill_on_drop: false }`
[INFO] [stdout] 4d7d5e0e84c493a5f83d2ea0276ea63c04ef8fe7cc4c479b4ce0e7706aaf7db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 59b5e0856260e571c115fcc6de6e2b9e5284ec56f2ed6a788159a5743d58045f
[INFO] running `Command { std: "docker" "start" "-a" "59b5e0856260e571c115fcc6de6e2b9e5284ec56f2ed6a788159a5743d58045f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bento-791d463d81197e85)
[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 bento
[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" "59b5e0856260e571c115fcc6de6e2b9e5284ec56f2ed6a788159a5743d58045f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b5e0856260e571c115fcc6de6e2b9e5284ec56f2ed6a788159a5743d58045f", kill_on_drop: false }`
[INFO] [stdout] 59b5e0856260e571c115fcc6de6e2b9e5284ec56f2ed6a788159a5743d58045f