[INFO] fetching crate repro 0.0.0...
[INFO] testing repro-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate repro 0.0.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate repro 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 repro 0.0.0
[INFO] finished tweaking crates.io crate repro 0.0.0
[INFO] tweaked toml for crates.io crate repro 0.0.0 written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 378d363ab9b3b37490d7fdb77fd6f01b0eb23b9c2fe84bc78f2ddd1c84c7b74f
[INFO] running `Command { std: "docker" "start" "-a" "378d363ab9b3b37490d7fdb77fd6f01b0eb23b9c2fe84bc78f2ddd1c84c7b74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "378d363ab9b3b37490d7fdb77fd6f01b0eb23b9c2fe84bc78f2ddd1c84c7b74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378d363ab9b3b37490d7fdb77fd6f01b0eb23b9c2fe84bc78f2ddd1c84c7b74f", kill_on_drop: false }`
[INFO] [stdout] 378d363ab9b3b37490d7fdb77fd6f01b0eb23b9c2fe84bc78f2ddd1c84c7b74f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ae427e9814357ce17361dc01db285d19e568c356439624c2e09576612f86309b
[INFO] running `Command { std: "docker" "start" "-a" "ae427e9814357ce17361dc01db285d19e568c356439624c2e09576612f86309b", kill_on_drop: false }`
[INFO] [stderr]    Compiling repro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ae427e9814357ce17361dc01db285d19e568c356439624c2e09576612f86309b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae427e9814357ce17361dc01db285d19e568c356439624c2e09576612f86309b", kill_on_drop: false }`
[INFO] [stdout] ae427e9814357ce17361dc01db285d19e568c356439624c2e09576612f86309b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 08a1ca8ec2ef9f8baf9ae0fc16c0f0bf3671da13e4a0b5b8ea9ec772fc897a9c
[INFO] running `Command { std: "docker" "start" "-a" "08a1ca8ec2ef9f8baf9ae0fc16c0f0bf3671da13e4a0b5b8ea9ec772fc897a9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling repro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "08a1ca8ec2ef9f8baf9ae0fc16c0f0bf3671da13e4a0b5b8ea9ec772fc897a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a1ca8ec2ef9f8baf9ae0fc16c0f0bf3671da13e4a0b5b8ea9ec772fc897a9c", kill_on_drop: false }`
[INFO] [stdout] 08a1ca8ec2ef9f8baf9ae0fc16c0f0bf3671da13e4a0b5b8ea9ec772fc897a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8c5bd192460013acf3dac002c8018ababd4e0856e3e1c90855c422c2d33ce636
[INFO] running `Command { std: "docker" "start" "-a" "8c5bd192460013acf3dac002c8018ababd4e0856e3e1c90855c422c2d33ce636", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/repro-411131a7cfdf5be0)
[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]      Running unittests (/opt/rustwide/target/debug/deps/cargo_repro-419ac99ab7a944b2)
[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 repro
[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" "8c5bd192460013acf3dac002c8018ababd4e0856e3e1c90855c422c2d33ce636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5bd192460013acf3dac002c8018ababd4e0856e3e1c90855c422c2d33ce636", kill_on_drop: false }`
[INFO] [stdout] 8c5bd192460013acf3dac002c8018ababd4e0856e3e1c90855c422c2d33ce636