[INFO] fetching crate unexpected 0.1.0...
[INFO] testing unexpected-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate unexpected 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate unexpected 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 unexpected 0.1.0
[INFO] finished tweaking crates.io crate unexpected 0.1.0
[INFO] tweaked toml for crates.io crate unexpected 0.1.0 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] 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] 9bb1a10ede5e4c5c4141796e875df0a69269163b625cc24f6f318a488c9029ff
[INFO] running `Command { std: "docker" "start" "-a" "9bb1a10ede5e4c5c4141796e875df0a69269163b625cc24f6f318a488c9029ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bb1a10ede5e4c5c4141796e875df0a69269163b625cc24f6f318a488c9029ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb1a10ede5e4c5c4141796e875df0a69269163b625cc24f6f318a488c9029ff", kill_on_drop: false }`
[INFO] [stdout] 9bb1a10ede5e4c5c4141796e875df0a69269163b625cc24f6f318a488c9029ff
[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] 38f365edcf0eb81b90a3a48a92e98f21f122af25fc35405cf9d93a63a6610d7f
[INFO] running `Command { std: "docker" "start" "-a" "38f365edcf0eb81b90a3a48a92e98f21f122af25fc35405cf9d93a63a6610d7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unexpected v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "38f365edcf0eb81b90a3a48a92e98f21f122af25fc35405cf9d93a63a6610d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f365edcf0eb81b90a3a48a92e98f21f122af25fc35405cf9d93a63a6610d7f", kill_on_drop: false }`
[INFO] [stdout] 38f365edcf0eb81b90a3a48a92e98f21f122af25fc35405cf9d93a63a6610d7f
[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] 76f46a9160301eeb63ee3a4fbb4dbc0839f25171944664012a21751bdbaa9b68
[INFO] running `Command { std: "docker" "start" "-a" "76f46a9160301eeb63ee3a4fbb4dbc0839f25171944664012a21751bdbaa9b68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unexpected v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "76f46a9160301eeb63ee3a4fbb4dbc0839f25171944664012a21751bdbaa9b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f46a9160301eeb63ee3a4fbb4dbc0839f25171944664012a21751bdbaa9b68", kill_on_drop: false }`
[INFO] [stdout] 76f46a9160301eeb63ee3a4fbb4dbc0839f25171944664012a21751bdbaa9b68
[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] abb1d177b0f5b73265a0112f24d05677d1ecc29bf0a4469ce6e4107034bb3220
[INFO] running `Command { std: "docker" "start" "-a" "abb1d177b0f5b73265a0112f24d05677d1ecc29bf0a4469ce6e4107034bb3220", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unexpected-cb83cc6fd27aba27)
[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 unexpected
[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" "abb1d177b0f5b73265a0112f24d05677d1ecc29bf0a4469ce6e4107034bb3220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb1d177b0f5b73265a0112f24d05677d1ecc29bf0a4469ce6e4107034bb3220", kill_on_drop: false }`
[INFO] [stdout] abb1d177b0f5b73265a0112f24d05677d1ecc29bf0a4469ce6e4107034bb3220