[INFO] fetching crate natural-sort-rs 0.2.1...
[INFO] testing natural-sort-rs-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate natural-sort-rs 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate natural-sort-rs 0.2.1
[INFO] finished tweaking crates.io crate natural-sort-rs 0.2.1
[INFO] tweaked toml for crates.io crate natural-sort-rs 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate natural-sort-rs 0.2.1 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] crate crates.io crate natural-sort-rs 0.2.1 already has a lockfile, it will not be regenerated
[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] [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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1dbadc63612cfaf340847de0cae0fc41e4792ea042dce1467c11e4c689964954
[INFO] running `Command { std: "docker" "start" "-a" "1dbadc63612cfaf340847de0cae0fc41e4792ea042dce1467c11e4c689964954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dbadc63612cfaf340847de0cae0fc41e4792ea042dce1467c11e4c689964954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbadc63612cfaf340847de0cae0fc41e4792ea042dce1467c11e4c689964954", kill_on_drop: false }`
[INFO] [stdout] 1dbadc63612cfaf340847de0cae0fc41e4792ea042dce1467c11e4c689964954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6e4da1b27fcff9443172d65dd27f02ed42bb14f11d0393eaf5271f4e769e5393
[INFO] running `Command { std: "docker" "start" "-a" "6e4da1b27fcff9443172d65dd27f02ed42bb14f11d0393eaf5271f4e769e5393", kill_on_drop: false }`
[INFO] [stderr]    Compiling natural-sort-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6e4da1b27fcff9443172d65dd27f02ed42bb14f11d0393eaf5271f4e769e5393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4da1b27fcff9443172d65dd27f02ed42bb14f11d0393eaf5271f4e769e5393", kill_on_drop: false }`
[INFO] [stdout] 6e4da1b27fcff9443172d65dd27f02ed42bb14f11d0393eaf5271f4e769e5393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 867aba3c44cd4b2ba1a8414c38d8c3d87b2e8c89efa53675f21cd821513fe48b
[INFO] running `Command { std: "docker" "start" "-a" "867aba3c44cd4b2ba1a8414c38d8c3d87b2e8c89efa53675f21cd821513fe48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling natural-sort-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "867aba3c44cd4b2ba1a8414c38d8c3d87b2e8c89efa53675f21cd821513fe48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867aba3c44cd4b2ba1a8414c38d8c3d87b2e8c89efa53675f21cd821513fe48b", kill_on_drop: false }`
[INFO] [stdout] 867aba3c44cd4b2ba1a8414c38d8c3d87b2e8c89efa53675f21cd821513fe48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b228916e92a0d1aa6b682676ccdc6f4df92a412f1aabe8f0536a0e8102aef9bb
[INFO] running `Command { std: "docker" "start" "-a" "b228916e92a0d1aa6b682676ccdc6f4df92a412f1aabe8f0536a0e8102aef9bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/natural_sort_rs-dd697f20586997e7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests natural_sort_rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - [T]::natural_sort (line 181) ... ok
[INFO] [stdout] test src/lib.rs - [T]::natural_sort_unstable (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - [T]::natural_sort_by_key (line 199) ... ok
[INFO] [stdout] test src/lib.rs - [T]::natural_sort_unstable_by_key (line 163) ... ok
[INFO] [stdout] test src/lib.rs - [T]::natural_sort_by_cached_key (line 218) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b228916e92a0d1aa6b682676ccdc6f4df92a412f1aabe8f0536a0e8102aef9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b228916e92a0d1aa6b682676ccdc6f4df92a412f1aabe8f0536a0e8102aef9bb", kill_on_drop: false }`
[INFO] [stdout] b228916e92a0d1aa6b682676ccdc6f4df92a412f1aabe8f0536a0e8102aef9bb