[INFO] fetching crate textrs 0.0.1...
[INFO] testing textrs-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate textrs 0.0.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate textrs 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate textrs 0.0.1
[INFO] finished tweaking crates.io crate textrs 0.0.1
[INFO] tweaked toml for crates.io crate textrs 0.0.1 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33958ec655f3c7245cee565ef90bd0391c44072eba002771e68e6f58037ae22d
[INFO] running `Command { std: "docker" "start" "-a" "33958ec655f3c7245cee565ef90bd0391c44072eba002771e68e6f58037ae22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33958ec655f3c7245cee565ef90bd0391c44072eba002771e68e6f58037ae22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33958ec655f3c7245cee565ef90bd0391c44072eba002771e68e6f58037ae22d", kill_on_drop: false }`
[INFO] [stdout] 33958ec655f3c7245cee565ef90bd0391c44072eba002771e68e6f58037ae22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa426cedea38fb2648aa56c76f2362241a30235a9c902a75c4e680f2e62bf2a8
[INFO] running `Command { std: "docker" "start" "-a" "aa426cedea38fb2648aa56c76f2362241a30235a9c902a75c4e680f2e62bf2a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "aa426cedea38fb2648aa56c76f2362241a30235a9c902a75c4e680f2e62bf2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa426cedea38fb2648aa56c76f2362241a30235a9c902a75c4e680f2e62bf2a8", kill_on_drop: false }`
[INFO] [stdout] aa426cedea38fb2648aa56c76f2362241a30235a9c902a75c4e680f2e62bf2a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c7454867b50424c5008d3154f29197ebc6c97d3260a5b5ea73d9ea08565a5f0
[INFO] running `Command { std: "docker" "start" "-a" "0c7454867b50424c5008d3154f29197ebc6c97d3260a5b5ea73d9ea08565a5f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "0c7454867b50424c5008d3154f29197ebc6c97d3260a5b5ea73d9ea08565a5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7454867b50424c5008d3154f29197ebc6c97d3260a5b5ea73d9ea08565a5f0", kill_on_drop: false }`
[INFO] [stdout] 0c7454867b50424c5008d3154f29197ebc6c97d3260a5b5ea73d9ea08565a5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a34c5dd333f427638ca9a5c015caf3296674dfe0e8e7f01255391d50602d98c
[INFO] running `Command { std: "docker" "start" "-a" "1a34c5dd333f427638ca9a5c015caf3296674dfe0e8e7f01255391d50602d98c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/textrs-764e8eb9e781b04d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::count_empty_string ... ok
[INFO] [stdout] test tests::count_simple_text ... ok
[INFO] [stdout] test tests::count_single_token ... ok
[INFO] [stdout] test tests::test_tokenizer ... ok
[INFO] [stdout] test tests::test_tokenizer_empty ... ok
[INFO] [stdout] test tests::test_tokenizer_single_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests textrs
[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" "1a34c5dd333f427638ca9a5c015caf3296674dfe0e8e7f01255391d50602d98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a34c5dd333f427638ca9a5c015caf3296674dfe0e8e7f01255391d50602d98c", kill_on_drop: false }`
[INFO] [stdout] 1a34c5dd333f427638ca9a5c015caf3296674dfe0e8e7f01255391d50602d98c