[INFO] fetching crate subsl 0.1.0...
[INFO] testing subsl-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate subsl 0.1.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate subsl 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subsl 0.1.0
[INFO] finished tweaking crates.io crate subsl 0.1.0
[INFO] tweaked toml for crates.io crate subsl 0.1.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e3e3b1e55d68a0595b2cafbb6f927b7bcabe0c9220d30c48d14ec3d99c87e57
[INFO] running `Command { std: "docker" "start" "-a" "9e3e3b1e55d68a0595b2cafbb6f927b7bcabe0c9220d30c48d14ec3d99c87e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e3e3b1e55d68a0595b2cafbb6f927b7bcabe0c9220d30c48d14ec3d99c87e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3e3b1e55d68a0595b2cafbb6f927b7bcabe0c9220d30c48d14ec3d99c87e57", kill_on_drop: false }`
[INFO] [stdout] 9e3e3b1e55d68a0595b2cafbb6f927b7bcabe0c9220d30c48d14ec3d99c87e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db5fe41c294133626e6b24a6ab1c33339cdab7d7d1a8173f8adec899f186f9d6
[INFO] running `Command { std: "docker" "start" "-a" "db5fe41c294133626e6b24a6ab1c33339cdab7d7d1a8173f8adec899f186f9d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling subsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "db5fe41c294133626e6b24a6ab1c33339cdab7d7d1a8173f8adec899f186f9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5fe41c294133626e6b24a6ab1c33339cdab7d7d1a8173f8adec899f186f9d6", kill_on_drop: false }`
[INFO] [stdout] db5fe41c294133626e6b24a6ab1c33339cdab7d7d1a8173f8adec899f186f9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4b58c731e7671c7c02b191d6994c4b90f59434db501f65f72aaa84b3dde157e
[INFO] running `Command { std: "docker" "start" "-a" "b4b58c731e7671c7c02b191d6994c4b90f59434db501f65f72aaa84b3dde157e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest v0.11.0
[INFO] [stderr]    Compiling subsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 59.13s
[INFO] running `Command { std: "docker" "inspect" "b4b58c731e7671c7c02b191d6994c4b90f59434db501f65f72aaa84b3dde157e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b58c731e7671c7c02b191d6994c4b90f59434db501f65f72aaa84b3dde157e", kill_on_drop: false }`
[INFO] [stdout] b4b58c731e7671c7c02b191d6994c4b90f59434db501f65f72aaa84b3dde157e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1ec7456d578b69d5759566ee1215334b8c2ee8f352238c0a9875dd29a50b845
[INFO] running `Command { std: "docker" "start" "-a" "b1ec7456d578b69d5759566ee1215334b8c2ee8f352238c0a9875dd29a50b845", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subsl-259652fac8df3b84)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::subsl_test::case_1 ... ok
[INFO] [stdout] test tests::subsl_test::case_2 ... ok
[INFO] [stdout] test tests::subsl_test::case_3 ... ok
[INFO] [stdout] test tests::subsl_test::case_4 ... ok
[INFO] [stdout] test tests::subsl_test::case_5 ... ok
[INFO] [stdout] test tests::subsl_test::case_6 ... ok
[INFO] [stderr]    Doc-tests subsl
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1ec7456d578b69d5759566ee1215334b8c2ee8f352238c0a9875dd29a50b845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ec7456d578b69d5759566ee1215334b8c2ee8f352238c0a9875dd29a50b845", kill_on_drop: false }`
[INFO] [stdout] b1ec7456d578b69d5759566ee1215334b8c2ee8f352238c0a9875dd29a50b845