[INFO] fetching crate refract 0.0.1...
[INFO] testing refract-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate refract 0.0.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate refract 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 refract 0.0.1
[INFO] finished tweaking crates.io crate refract 0.0.1
[INFO] tweaked toml for crates.io crate refract 0.0.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate refract 0.0.1 already has a lockfile, it will not be regenerated
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] b8f9c3a4ee25ce42b3c7359ad4413f356f1f24d6e2205ef347ace5f0e11339c3
[INFO] running `Command { std: "docker" "start" "-a" "b8f9c3a4ee25ce42b3c7359ad4413f356f1f24d6e2205ef347ace5f0e11339c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8f9c3a4ee25ce42b3c7359ad4413f356f1f24d6e2205ef347ace5f0e11339c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f9c3a4ee25ce42b3c7359ad4413f356f1f24d6e2205ef347ace5f0e11339c3", kill_on_drop: false }`
[INFO] [stdout] b8f9c3a4ee25ce42b3c7359ad4413f356f1f24d6e2205ef347ace5f0e11339c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 514feaeb5b3741a5dcd277737c3bf7a0427b6ef6bbe9c3c464664b00677f177d
[INFO] running `Command { std: "docker" "start" "-a" "514feaeb5b3741a5dcd277737c3bf7a0427b6ef6bbe9c3c464664b00677f177d", kill_on_drop: false }`
[INFO] [stderr]    Compiling refract v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "514feaeb5b3741a5dcd277737c3bf7a0427b6ef6bbe9c3c464664b00677f177d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514feaeb5b3741a5dcd277737c3bf7a0427b6ef6bbe9c3c464664b00677f177d", kill_on_drop: false }`
[INFO] [stdout] 514feaeb5b3741a5dcd277737c3bf7a0427b6ef6bbe9c3c464664b00677f177d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 654e1ab6cfd3f3db9c405885c3c5f6d6f85af80b6d951b360eadc36e4aeaffc4
[INFO] running `Command { std: "docker" "start" "-a" "654e1ab6cfd3f3db9c405885c3c5f6d6f85af80b6d951b360eadc36e4aeaffc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling refract v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "654e1ab6cfd3f3db9c405885c3c5f6d6f85af80b6d951b360eadc36e4aeaffc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654e1ab6cfd3f3db9c405885c3c5f6d6f85af80b6d951b360eadc36e4aeaffc4", kill_on_drop: false }`
[INFO] [stdout] 654e1ab6cfd3f3db9c405885c3c5f6d6f85af80b6d951b360eadc36e4aeaffc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 86ea71168848fbb135cce9015261d69ecc9e2e635ca7c31cadbb0197378c1f74
[INFO] running `Command { std: "docker" "start" "-a" "86ea71168848fbb135cce9015261d69ecc9e2e635ca7c31cadbb0197378c1f74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refract-6be442e6688f63f5)
[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" "86ea71168848fbb135cce9015261d69ecc9e2e635ca7c31cadbb0197378c1f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ea71168848fbb135cce9015261d69ecc9e2e635ca7c31cadbb0197378c1f74", kill_on_drop: false }`
[INFO] [stdout] 86ea71168848fbb135cce9015261d69ecc9e2e635ca7c31cadbb0197378c1f74