[INFO] fetching crate cra 0.0.0...
[INFO] testing cra-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cra 0.0.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate cra 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 cra 0.0.0
[INFO] finished tweaking crates.io crate cra 0.0.0
[INFO] tweaked toml for crates.io crate cra 0.0.0 written to /workspace/builds/worker-42/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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 971517d3da52cf488be66bd48603921ba2a6ec3993e7e6f638e57f58e8d13873
[INFO] running `Command { std: "docker" "start" "-a" "971517d3da52cf488be66bd48603921ba2a6ec3993e7e6f638e57f58e8d13873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971517d3da52cf488be66bd48603921ba2a6ec3993e7e6f638e57f58e8d13873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971517d3da52cf488be66bd48603921ba2a6ec3993e7e6f638e57f58e8d13873", kill_on_drop: false }`
[INFO] [stdout] 971517d3da52cf488be66bd48603921ba2a6ec3993e7e6f638e57f58e8d13873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] afb735d3b84c23d8a52a8c1d03f76ef2127721b9aab95b48946aad56cebc6a61
[INFO] running `Command { std: "docker" "start" "-a" "afb735d3b84c23d8a52a8c1d03f76ef2127721b9aab95b48946aad56cebc6a61", kill_on_drop: false }`
[INFO] [stderr]    Compiling cra v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "afb735d3b84c23d8a52a8c1d03f76ef2127721b9aab95b48946aad56cebc6a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb735d3b84c23d8a52a8c1d03f76ef2127721b9aab95b48946aad56cebc6a61", kill_on_drop: false }`
[INFO] [stdout] afb735d3b84c23d8a52a8c1d03f76ef2127721b9aab95b48946aad56cebc6a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 26318556b39a7e3f27191f0f0a953345626a2a2f3c27f9428af83f069e07a8c0
[INFO] running `Command { std: "docker" "start" "-a" "26318556b39a7e3f27191f0f0a953345626a2a2f3c27f9428af83f069e07a8c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cra v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "26318556b39a7e3f27191f0f0a953345626a2a2f3c27f9428af83f069e07a8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26318556b39a7e3f27191f0f0a953345626a2a2f3c27f9428af83f069e07a8c0", kill_on_drop: false }`
[INFO] [stdout] 26318556b39a7e3f27191f0f0a953345626a2a2f3c27f9428af83f069e07a8c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 5d0395d276efb24bead69cd3e1771a9b483c14a103fa548810692936e718e39d
[INFO] running `Command { std: "docker" "start" "-a" "5d0395d276efb24bead69cd3e1771a9b483c14a103fa548810692936e718e39d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cra-88d797ad384a2e64)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cra
[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" "5d0395d276efb24bead69cd3e1771a9b483c14a103fa548810692936e718e39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0395d276efb24bead69cd3e1771a9b483c14a103fa548810692936e718e39d", kill_on_drop: false }`
[INFO] [stdout] 5d0395d276efb24bead69cd3e1771a9b483c14a103fa548810692936e718e39d