[INFO] fetching crate textrs 0.0.1...
[INFO] testing textrs-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate textrs 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate textrs 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfe29fe904c8f9dc766ac9d6f26f844e529ed323b68f1b5f958d17a5b4511ae5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfe29fe904c8f9dc766ac9d6f26f844e529ed323b68f1b5f958d17a5b4511ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfe29fe904c8f9dc766ac9d6f26f844e529ed323b68f1b5f958d17a5b4511ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe29fe904c8f9dc766ac9d6f26f844e529ed323b68f1b5f958d17a5b4511ae5", kill_on_drop: false }`
[INFO] [stdout] bfe29fe904c8f9dc766ac9d6f26f844e529ed323b68f1b5f958d17a5b4511ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7696449a2633df2371065151ff41317520c11cfea93a2dd16d31d7cf90fef4f2
[INFO] running `Command { std: "docker" "start" "-a" "7696449a2633df2371065151ff41317520c11cfea93a2dd16d31d7cf90fef4f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "7696449a2633df2371065151ff41317520c11cfea93a2dd16d31d7cf90fef4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7696449a2633df2371065151ff41317520c11cfea93a2dd16d31d7cf90fef4f2", kill_on_drop: false }`
[INFO] [stdout] 7696449a2633df2371065151ff41317520c11cfea93a2dd16d31d7cf90fef4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5299fc10715a5c39257bf265af24904912b64e3bac9d594f4832f45b042a6f4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5299fc10715a5c39257bf265af24904912b64e3bac9d594f4832f45b042a6f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "5299fc10715a5c39257bf265af24904912b64e3bac9d594f4832f45b042a6f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5299fc10715a5c39257bf265af24904912b64e3bac9d594f4832f45b042a6f4c", kill_on_drop: false }`
[INFO] [stdout] 5299fc10715a5c39257bf265af24904912b64e3bac9d594f4832f45b042a6f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31e61c59dfc585c769d75884cdda4c725576bce32215729da460a2d7da4fb6b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31e61c59dfc585c769d75884cdda4c725576bce32215729da460a2d7da4fb6b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/textrs-612edf79b3947b44)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::count_empty_string ... ok
[INFO] [stdout] test tests::count_single_token ... ok
[INFO] [stdout] test tests::test_tokenizer_single_token ... ok
[INFO] [stdout] test tests::count_simple_text ... ok
[INFO] [stdout] test tests::test_tokenizer_empty ... ok
[INFO] [stdout] test tests::test_tokenizer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "31e61c59dfc585c769d75884cdda4c725576bce32215729da460a2d7da4fb6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e61c59dfc585c769d75884cdda4c725576bce32215729da460a2d7da4fb6b8", kill_on_drop: false }`
[INFO] [stdout] 31e61c59dfc585c769d75884cdda4c725576bce32215729da460a2d7da4fb6b8