[INFO] fetching crate rosalind_test_reader 0.1.0...
[INFO] testing rosalind_test_reader-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rosalind_test_reader 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate rosalind_test_reader 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 rosalind_test_reader 0.1.0
[INFO] finished tweaking crates.io crate rosalind_test_reader 0.1.0
[INFO] tweaked toml for crates.io crate rosalind_test_reader 0.1.0 written to /workspace/builds/worker-37/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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 568a4d32a7936ddb18ee4edeeec61e4bb32094b94c7699d06d236397c741185a
[INFO] running `Command { std: "docker" "start" "-a" "568a4d32a7936ddb18ee4edeeec61e4bb32094b94c7699d06d236397c741185a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "568a4d32a7936ddb18ee4edeeec61e4bb32094b94c7699d06d236397c741185a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568a4d32a7936ddb18ee4edeeec61e4bb32094b94c7699d06d236397c741185a", kill_on_drop: false }`
[INFO] [stdout] 568a4d32a7936ddb18ee4edeeec61e4bb32094b94c7699d06d236397c741185a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f2194493bf1066bf86046608e8b084a623d26522ad3c35dd2e8ff9a6c908e9cd
[INFO] running `Command { std: "docker" "start" "-a" "f2194493bf1066bf86046608e8b084a623d26522ad3c35dd2e8ff9a6c908e9cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_test_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "f2194493bf1066bf86046608e8b084a623d26522ad3c35dd2e8ff9a6c908e9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2194493bf1066bf86046608e8b084a623d26522ad3c35dd2e8ff9a6c908e9cd", kill_on_drop: false }`
[INFO] [stdout] f2194493bf1066bf86046608e8b084a623d26522ad3c35dd2e8ff9a6c908e9cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 1887e9b29c46fa6534ad8a28ee76c86cda0e4017c741c21d6820d0fe92f5f0b4
[INFO] running `Command { std: "docker" "start" "-a" "1887e9b29c46fa6534ad8a28ee76c86cda0e4017c741c21d6820d0fe92f5f0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_test_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "1887e9b29c46fa6534ad8a28ee76c86cda0e4017c741c21d6820d0fe92f5f0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1887e9b29c46fa6534ad8a28ee76c86cda0e4017c741c21d6820d0fe92f5f0b4", kill_on_drop: false }`
[INFO] [stdout] 1887e9b29c46fa6534ad8a28ee76c86cda0e4017c741c21d6820d0fe92f5f0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 98d2620b8ecf1e10e7bbb7f5fa837576947262d916f700d7a9951098d66db3be
[INFO] running `Command { std: "docker" "start" "-a" "98d2620b8ecf1e10e7bbb7f5fa837576947262d916f700d7a9951098d66db3be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rosalind_test_reader-bfa321ccd9c416cb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rosalind_test_reader
[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] [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" "98d2620b8ecf1e10e7bbb7f5fa837576947262d916f700d7a9951098d66db3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d2620b8ecf1e10e7bbb7f5fa837576947262d916f700d7a9951098d66db3be", kill_on_drop: false }`
[INFO] [stdout] 98d2620b8ecf1e10e7bbb7f5fa837576947262d916f700d7a9951098d66db3be