[INFO] fetching crate str_tools 0.1.0...
[INFO] testing str_tools-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate str_tools 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate str_tools 0.1.0
[INFO] finished tweaking crates.io crate str_tools 0.1.0
[INFO] tweaked toml for crates.io crate str_tools 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate str_tools 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 454b77b93cd024332de700a7e9b9feb0db989d9b1dbe1ac4feaffa1851928834
[INFO] running `Command { std: "docker" "start" "-a" "454b77b93cd024332de700a7e9b9feb0db989d9b1dbe1ac4feaffa1851928834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454b77b93cd024332de700a7e9b9feb0db989d9b1dbe1ac4feaffa1851928834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454b77b93cd024332de700a7e9b9feb0db989d9b1dbe1ac4feaffa1851928834", kill_on_drop: false }`
[INFO] [stdout] 454b77b93cd024332de700a7e9b9feb0db989d9b1dbe1ac4feaffa1851928834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cf957ed8a3d9f62c6182c3e037c37ff02ce39aeac90e34d6c321920a0342913
[INFO] running `Command { std: "docker" "start" "-a" "9cf957ed8a3d9f62c6182c3e037c37ff02ce39aeac90e34d6c321920a0342913", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9cf957ed8a3d9f62c6182c3e037c37ff02ce39aeac90e34d6c321920a0342913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf957ed8a3d9f62c6182c3e037c37ff02ce39aeac90e34d6c321920a0342913", kill_on_drop: false }`
[INFO] [stdout] 9cf957ed8a3d9f62c6182c3e037c37ff02ce39aeac90e34d6c321920a0342913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae3d37f0ae0eb658111bbc0996d73aa8a82452b773877214ed311d92116b4c2
[INFO] running `Command { std: "docker" "start" "-a" "9ae3d37f0ae0eb658111bbc0996d73aa8a82452b773877214ed311d92116b4c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "9ae3d37f0ae0eb658111bbc0996d73aa8a82452b773877214ed311d92116b4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae3d37f0ae0eb658111bbc0996d73aa8a82452b773877214ed311d92116b4c2", kill_on_drop: false }`
[INFO] [stdout] 9ae3d37f0ae0eb658111bbc0996d73aa8a82452b773877214ed311d92116b4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2ec4a37869d3e9e10334fddc5360046aa50c0efb5a4ea9647731c688a5f4f19
[INFO] running `Command { std: "docker" "start" "-a" "a2ec4a37869d3e9e10334fddc5360046aa50c0efb5a4ea9647731c688a5f4f19", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/str_tools-5c9402e854c4023e)
[INFO] [stdout] test str_chars::test::read_length_between_points ... ok
[INFO] [stdout] test str_chars::test::previous_match ... ok
[INFO] [stderr]    Doc-tests str_tools
[INFO] [stdout] test str_chars::test::step_right_to_line ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "a2ec4a37869d3e9e10334fddc5360046aa50c0efb5a4ea9647731c688a5f4f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ec4a37869d3e9e10334fddc5360046aa50c0efb5a4ea9647731c688a5f4f19", kill_on_drop: false }`
[INFO] [stdout] a2ec4a37869d3e9e10334fddc5360046aa50c0efb5a4ea9647731c688a5f4f19