[INFO] fetching crate textrs 0.0.1...
[INFO] testing textrs-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate textrs 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate textrs 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2912cd0eeec5a2af044a31efce45e8fa391a3ddc0a1481e797d2a5eb6c2941a
[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" "e2912cd0eeec5a2af044a31efce45e8fa391a3ddc0a1481e797d2a5eb6c2941a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2912cd0eeec5a2af044a31efce45e8fa391a3ddc0a1481e797d2a5eb6c2941a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2912cd0eeec5a2af044a31efce45e8fa391a3ddc0a1481e797d2a5eb6c2941a", kill_on_drop: false }`
[INFO] [stdout] e2912cd0eeec5a2af044a31efce45e8fa391a3ddc0a1481e797d2a5eb6c2941a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 850e7ea04e64606521d1439e09ae25e23875b4c49ce928ace4e91e46bbd33022
[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" "850e7ea04e64606521d1439e09ae25e23875b4c49ce928ace4e91e46bbd33022", kill_on_drop: false }`
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "850e7ea04e64606521d1439e09ae25e23875b4c49ce928ace4e91e46bbd33022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850e7ea04e64606521d1439e09ae25e23875b4c49ce928ace4e91e46bbd33022", kill_on_drop: false }`
[INFO] [stdout] 850e7ea04e64606521d1439e09ae25e23875b4c49ce928ace4e91e46bbd33022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] c427ef9bdec16c8ca11384465784d748b30d9329c265f52e3edd8a5773d5b2ed
[INFO] running `Command { std: "docker" "start" "-a" "c427ef9bdec16c8ca11384465784d748b30d9329c265f52e3edd8a5773d5b2ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling textrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "c427ef9bdec16c8ca11384465784d748b30d9329c265f52e3edd8a5773d5b2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c427ef9bdec16c8ca11384465784d748b30d9329c265f52e3edd8a5773d5b2ed", kill_on_drop: false }`
[INFO] [stdout] c427ef9bdec16c8ca11384465784d748b30d9329c265f52e3edd8a5773d5b2ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa706136f63927ec1ccacb30e0113839a12880f33e37a7d78919e5dc0f390d5a
[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" "fa706136f63927ec1ccacb30e0113839a12880f33e37a7d78919e5dc0f390d5a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/textrs-70455e661fccd382
[INFO] [stdout] test tests::count_empty_string ... ok
[INFO] [stdout] test tests::count_simple_text ... ok
[INFO] [stderr]    Doc-tests textrs
[INFO] [stdout] test tests::count_single_token ... ok
[INFO] [stdout] test tests::test_tokenizer_empty ... ok
[INFO] [stdout] test tests::test_tokenizer ... 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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa706136f63927ec1ccacb30e0113839a12880f33e37a7d78919e5dc0f390d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa706136f63927ec1ccacb30e0113839a12880f33e37a7d78919e5dc0f390d5a", kill_on_drop: false }`
[INFO] [stdout] fa706136f63927ec1ccacb30e0113839a12880f33e37a7d78919e5dc0f390d5a