[INFO] fetching crate kerosene 0.0.0...
[INFO] testing kerosene-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kerosene 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate kerosene 0.0.0 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 kerosene 0.0.0
[INFO] finished tweaking crates.io crate kerosene 0.0.0
[INFO] tweaked toml for crates.io crate kerosene 0.0.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9e647aa7ffe15ef2d81094e33c01f088f06a4f7a1e06102b5b5972d404b2ee5c
[INFO] running `Command { std: "docker" "start" "-a" "9e647aa7ffe15ef2d81094e33c01f088f06a4f7a1e06102b5b5972d404b2ee5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e647aa7ffe15ef2d81094e33c01f088f06a4f7a1e06102b5b5972d404b2ee5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e647aa7ffe15ef2d81094e33c01f088f06a4f7a1e06102b5b5972d404b2ee5c", kill_on_drop: false }`
[INFO] [stdout] 9e647aa7ffe15ef2d81094e33c01f088f06a4f7a1e06102b5b5972d404b2ee5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 34c91143fcf73195e1834b715b5ee057072ec9d428d1d18bdd8a5200d5863387
[INFO] running `Command { std: "docker" "start" "-a" "34c91143fcf73195e1834b715b5ee057072ec9d428d1d18bdd8a5200d5863387", kill_on_drop: false }`
[INFO] [stderr]    Compiling kerosene v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "34c91143fcf73195e1834b715b5ee057072ec9d428d1d18bdd8a5200d5863387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c91143fcf73195e1834b715b5ee057072ec9d428d1d18bdd8a5200d5863387", kill_on_drop: false }`
[INFO] [stdout] 34c91143fcf73195e1834b715b5ee057072ec9d428d1d18bdd8a5200d5863387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9982b43c8ab363d4c802b39a391a3628c9522b573fe70428728b0f51dabd2d0f
[INFO] running `Command { std: "docker" "start" "-a" "9982b43c8ab363d4c802b39a391a3628c9522b573fe70428728b0f51dabd2d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kerosene v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9982b43c8ab363d4c802b39a391a3628c9522b573fe70428728b0f51dabd2d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9982b43c8ab363d4c802b39a391a3628c9522b573fe70428728b0f51dabd2d0f", kill_on_drop: false }`
[INFO] [stdout] 9982b43c8ab363d4c802b39a391a3628c9522b573fe70428728b0f51dabd2d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cf2940ca8ea1f9cfc2446991f4e53d16645f8ab6b99a63ca0d2d55aa672c9ab2
[INFO] running `Command { std: "docker" "start" "-a" "cf2940ca8ea1f9cfc2446991f4e53d16645f8ab6b99a63ca0d2d55aa672c9ab2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kerosene-7539eb861d5349be)
[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 kerosene
[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" "cf2940ca8ea1f9cfc2446991f4e53d16645f8ab6b99a63ca0d2d55aa672c9ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2940ca8ea1f9cfc2446991f4e53d16645f8ab6b99a63ca0d2d55aa672c9ab2", kill_on_drop: false }`
[INFO] [stdout] cf2940ca8ea1f9cfc2446991f4e53d16645f8ab6b99a63ca0d2d55aa672c9ab2