[INFO] fetching crate byteloaf 0.2.0...
[INFO] testing byteloaf-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate byteloaf 0.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate byteloaf 0.2.0 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 byteloaf 0.2.0
[INFO] finished tweaking crates.io crate byteloaf 0.2.0
[INFO] tweaked toml for crates.io crate byteloaf 0.2.0 written to /workspace/builds/worker-65/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 6feb7ee7039482fef94ea5e0459e5958d9867f2fbbad2da545edfac0ca7af2dd
[INFO] running `Command { std: "docker" "start" "-a" "6feb7ee7039482fef94ea5e0459e5958d9867f2fbbad2da545edfac0ca7af2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6feb7ee7039482fef94ea5e0459e5958d9867f2fbbad2da545edfac0ca7af2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6feb7ee7039482fef94ea5e0459e5958d9867f2fbbad2da545edfac0ca7af2dd", kill_on_drop: false }`
[INFO] [stdout] 6feb7ee7039482fef94ea5e0459e5958d9867f2fbbad2da545edfac0ca7af2dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] a7fefdb46b8e6d9e66dfd7d8dfcaf800b4a0d77cf54934f2d80d1332bfb25b10
[INFO] running `Command { std: "docker" "start" "-a" "a7fefdb46b8e6d9e66dfd7d8dfcaf800b4a0d77cf54934f2d80d1332bfb25b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteloaf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a7fefdb46b8e6d9e66dfd7d8dfcaf800b4a0d77cf54934f2d80d1332bfb25b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fefdb46b8e6d9e66dfd7d8dfcaf800b4a0d77cf54934f2d80d1332bfb25b10", kill_on_drop: false }`
[INFO] [stdout] a7fefdb46b8e6d9e66dfd7d8dfcaf800b4a0d77cf54934f2d80d1332bfb25b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 9b9838e7bbe3eb1cbb2de3b947057c15246e82dacc265c2c9190e0e317d20bf6
[INFO] running `Command { std: "docker" "start" "-a" "9b9838e7bbe3eb1cbb2de3b947057c15246e82dacc265c2c9190e0e317d20bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteloaf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "9b9838e7bbe3eb1cbb2de3b947057c15246e82dacc265c2c9190e0e317d20bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9838e7bbe3eb1cbb2de3b947057c15246e82dacc265c2c9190e0e317d20bf6", kill_on_drop: false }`
[INFO] [stdout] 9b9838e7bbe3eb1cbb2de3b947057c15246e82dacc265c2c9190e0e317d20bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] c8b14c5dfa38ab0cbd16e81114742f2e6023de39f2127b0f6b0bbf3bdfc4ec92
[INFO] running `Command { std: "docker" "start" "-a" "c8b14c5dfa38ab0cbd16e81114742f2e6023de39f2127b0f6b0bbf3bdfc4ec92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byteloaf-30992cece349325c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::joining ... ok
[INFO] [stdout] test tests::new_from_slice ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::new_len_ok ... ok
[INFO] [stdout] test tests::new_range ... ok
[INFO] [stdout] test tests::resplitting ... ok
[INFO] [stdout] test tests::splitting_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byteloaf
[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" "c8b14c5dfa38ab0cbd16e81114742f2e6023de39f2127b0f6b0bbf3bdfc4ec92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b14c5dfa38ab0cbd16e81114742f2e6023de39f2127b0f6b0bbf3bdfc4ec92", kill_on_drop: false }`
[INFO] [stdout] c8b14c5dfa38ab0cbd16e81114742f2e6023de39f2127b0f6b0bbf3bdfc4ec92