[INFO] fetching crate lexical-sort 0.3.1...
[INFO] testing lexical-sort-0.3.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate lexical-sort 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lexical-sort 0.3.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical-sort 0.3.1
[INFO] finished tweaking crates.io crate lexical-sort 0.3.1
[INFO] tweaked toml for crates.io crate lexical-sort 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alphanumeric-sort v1.4.3
[INFO] [stderr]   Downloaded any_ascii v0.1.7
[INFO] [stderr]   Downloaded rust_icu_ucol v0.3.2
[INFO] [stderr]   Downloaded rust_icu_ustring v0.3.2
[INFO] [stderr]   Downloaded rust_icu_common v0.3.2
[INFO] [stderr]   Downloaded rust_icu_uenum v0.3.2
[INFO] [stderr]   Downloaded rust_icu_sys v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b4769bb3b46c930d40207e21a83d46674d46776215de16b3df873efdc5f82b
[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" "92b4769bb3b46c930d40207e21a83d46674d46776215de16b3df873efdc5f82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b4769bb3b46c930d40207e21a83d46674d46776215de16b3df873efdc5f82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b4769bb3b46c930d40207e21a83d46674d46776215de16b3df873efdc5f82b", kill_on_drop: false }`
[INFO] [stdout] 92b4769bb3b46c930d40207e21a83d46674d46776215de16b3df873efdc5f82b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e169f8cc541c11c6c39b518fc8c6c824a164ce619b4eda291ee28e9651d76d25
[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" "e169f8cc541c11c6c39b518fc8c6c824a164ce619b4eda291ee28e9651d76d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling any_ascii v0.1.7
[INFO] [stderr]    Compiling lexical-sort v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e169f8cc541c11c6c39b518fc8c6c824a164ce619b4eda291ee28e9651d76d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e169f8cc541c11c6c39b518fc8c6c824a164ce619b4eda291ee28e9651d76d25", kill_on_drop: false }`
[INFO] [stdout] e169f8cc541c11c6c39b518fc8c6c824a164ce619b4eda291ee28e9651d76d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503899d90ddcad6d0c9c9c96d511dc83f54d1a40f87523e6fc6370d2ff74500f
[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" "503899d90ddcad6d0c9c9c96d511dc83f54d1a40f87523e6fc6370d2ff74500f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling alphanumeric-sort v1.4.3
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling rust_icu_sys v0.3.2
[INFO] [stderr]    Compiling rust_icu_common v0.3.2
[INFO] [stderr]    Compiling rust_icu_uenum v0.3.2
[INFO] [stderr]    Compiling rust_icu_ustring v0.3.2
[INFO] [stderr]    Compiling rust_icu_ucol v0.3.2
[INFO] [stderr]    Compiling lexical-sort v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.46s
[INFO] running `Command { std: "docker" "inspect" "503899d90ddcad6d0c9c9c96d511dc83f54d1a40f87523e6fc6370d2ff74500f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503899d90ddcad6d0c9c9c96d511dc83f54d1a40f87523e6fc6370d2ff74500f", kill_on_drop: false }`
[INFO] [stdout] 503899d90ddcad6d0c9c9c96d511dc83f54d1a40f87523e6fc6370d2ff74500f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 072df8d6b2f53bac4bf295aa271fe5330a2514ef2e109ae69ad023f28dcf988d
[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" "072df8d6b2f53bac4bf295aa271fe5330a2514ef2e109ae69ad023f28dcf988d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexical_sort-3603758bb4184142)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test iter::test_iteration ... ok
[INFO] [stdout] test iter::test_iteration_only_alnum ... ok
[INFO] [stdout] test test_sort ... ok
[INFO] [stdout] test cmp::tests::test_only_alnum ... ok
[INFO] [stdout] test cmp::tests::test_natural_only_alnum ... ok
[INFO] [stdout] test cmp::tests::test_natural_lexical_only_alnum ... ok
[INFO] [stdout] test cmp::tests::test_natural_lexical ... ok
[INFO] [stdout] test cmp::tests::test_natural ... ok
[INFO] [stdout] test cmp::tests::test_cmp ... ok
[INFO] [stdout] test cmp::tests::test_lexical_only_alnum ... ok
[INFO] [stdout] test cmp::tests::test_lexical ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lexical-sort
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - PathSort::path_sort_unstable_by (line 289) ... ok
[INFO] [stdout] test src/lib.rs - PathSort (line 198) ... ok
[INFO] [stdout] test src/lib.rs - StringSort::string_sort_unstable (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - StringSort::string_sort_by (line 127) ... ok
[INFO] [stdout] test src/lib.rs - StringSort (line 70) ... ok
[INFO] [stdout] test src/lib.rs - StringSort::string_sort (line 89) ... ok
[INFO] [stdout] test src/lib.rs - PathSort::path_sort_by (line 262) ... ok
[INFO] [stdout] test src/lib.rs - StringSort::string_sort_unstable_by (line 151) ... ok
[INFO] [stdout] test src/lib.rs - PathSort::path_sort (line 219) ... ok
[INFO] [stdout] test src/lib.rs - PathSort::path_sort_unstable (line 238) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "072df8d6b2f53bac4bf295aa271fe5330a2514ef2e109ae69ad023f28dcf988d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072df8d6b2f53bac4bf295aa271fe5330a2514ef2e109ae69ad023f28dcf988d", kill_on_drop: false }`
[INFO] [stdout] 072df8d6b2f53bac4bf295aa271fe5330a2514ef2e109ae69ad023f28dcf988d