[INFO] fetching crate sheaf 0.0.1...
[INFO] testing sheaf-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sheaf 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sheaf 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 sheaf 0.0.1
[INFO] finished tweaking crates.io crate sheaf 0.0.1
[INFO] tweaked toml for crates.io crate sheaf 0.0.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f00a32c0c7b6e3f0a594cb3b7d508c932dd4f7533a8a842568425b934cc5bc57
[INFO] running `Command { std: "docker" "start" "-a" "f00a32c0c7b6e3f0a594cb3b7d508c932dd4f7533a8a842568425b934cc5bc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f00a32c0c7b6e3f0a594cb3b7d508c932dd4f7533a8a842568425b934cc5bc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00a32c0c7b6e3f0a594cb3b7d508c932dd4f7533a8a842568425b934cc5bc57", kill_on_drop: false }`
[INFO] [stdout] f00a32c0c7b6e3f0a594cb3b7d508c932dd4f7533a8a842568425b934cc5bc57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c2231f37d74ad9dd35e304af5d9ee77aac7883b27866ff9d5be53ab50733ee14
[INFO] running `Command { std: "docker" "start" "-a" "c2231f37d74ad9dd35e304af5d9ee77aac7883b27866ff9d5be53ab50733ee14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling sheaf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "c2231f37d74ad9dd35e304af5d9ee77aac7883b27866ff9d5be53ab50733ee14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2231f37d74ad9dd35e304af5d9ee77aac7883b27866ff9d5be53ab50733ee14", kill_on_drop: false }`
[INFO] [stdout] c2231f37d74ad9dd35e304af5d9ee77aac7883b27866ff9d5be53ab50733ee14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 16e709bc81ee9de70febd6ac2938b49506266efa61220a3467f31924abca7bfe
[INFO] running `Command { std: "docker" "start" "-a" "16e709bc81ee9de70febd6ac2938b49506266efa61220a3467f31924abca7bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling sheaf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "16e709bc81ee9de70febd6ac2938b49506266efa61220a3467f31924abca7bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e709bc81ee9de70febd6ac2938b49506266efa61220a3467f31924abca7bfe", kill_on_drop: false }`
[INFO] [stdout] 16e709bc81ee9de70febd6ac2938b49506266efa61220a3467f31924abca7bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] af4d448f882dca552f697a552cd3b17f8f8a42aed3faabd241b54bb5ad9147fa
[INFO] running `Command { std: "docker" "start" "-a" "af4d448f882dca552f697a552cd3b17f8f8a42aed3faabd241b54bb5ad9147fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sheaf-95c88d9cf12f4816)
[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" "af4d448f882dca552f697a552cd3b17f8f8a42aed3faabd241b54bb5ad9147fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af4d448f882dca552f697a552cd3b17f8f8a42aed3faabd241b54bb5ad9147fa", kill_on_drop: false }`
[INFO] [stdout] af4d448f882dca552f697a552cd3b17f8f8a42aed3faabd241b54bb5ad9147fa