[INFO] fetching crate vsort 0.2.0...
[INFO] testing vsort-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate vsort 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate vsort 0.2.0
[INFO] finished tweaking crates.io crate vsort 0.2.0
[INFO] tweaked toml for crates.io crate vsort 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vsort 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8292785baeca8726eb8ee617eb333d822b5a3096a7577114f8fddffa4515c535
[INFO] running `Command { std: "docker" "start" "-a" "8292785baeca8726eb8ee617eb333d822b5a3096a7577114f8fddffa4515c535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8292785baeca8726eb8ee617eb333d822b5a3096a7577114f8fddffa4515c535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8292785baeca8726eb8ee617eb333d822b5a3096a7577114f8fddffa4515c535", kill_on_drop: false }`
[INFO] [stdout] 8292785baeca8726eb8ee617eb333d822b5a3096a7577114f8fddffa4515c535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef2e8d4e091462ad11c5ee6c3f9773e3bc0598cf8c059592ae2d50538448183a
[INFO] running `Command { std: "docker" "start" "-a" "ef2e8d4e091462ad11c5ee6c3f9773e3bc0598cf8c059592ae2d50538448183a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vsort v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "ef2e8d4e091462ad11c5ee6c3f9773e3bc0598cf8c059592ae2d50538448183a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2e8d4e091462ad11c5ee6c3f9773e3bc0598cf8c059592ae2d50538448183a", kill_on_drop: false }`
[INFO] [stdout] ef2e8d4e091462ad11c5ee6c3f9773e3bc0598cf8c059592ae2d50538448183a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff151795145e18fc5cc82b9fde2d987c221f6fbe1f32aba77de7a6f2cf05cfac
[INFO] running `Command { std: "docker" "start" "-a" "ff151795145e18fc5cc82b9fde2d987c221f6fbe1f32aba77de7a6f2cf05cfac", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling vsort v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 49.41s
[INFO] running `Command { std: "docker" "inspect" "ff151795145e18fc5cc82b9fde2d987c221f6fbe1f32aba77de7a6f2cf05cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff151795145e18fc5cc82b9fde2d987c221f6fbe1f32aba77de7a6f2cf05cfac", kill_on_drop: false }`
[INFO] [stdout] ff151795145e18fc5cc82b9fde2d987c221f6fbe1f32aba77de7a6f2cf05cfac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16e01187f830d7fbf9ecda1806416f2ca37a78132c06f15759242a09f297aaf0
[INFO] running `Command { std: "docker" "start" "-a" "16e01187f830d7fbf9ecda1806416f2ca37a78132c06f15759242a09f297aaf0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vsort-ec17298242e51671)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test test::test_basic_tests::period_is_before_forward_slash ... ok
[INFO] [stdout] test test::test_basic_tests::letters_before_non_letters ... ok
[INFO] [stdout] test test::test_empty_string_vs_tilde::in_reversed_order ... ok
[INFO] [stdout] test test::test_basic_tests::tilde_before_all_others_strings ... ok
[INFO] [stdout] test test::test_empty_string_vs_tilde::in_sorted_order ... ok
[INFO] [stdout] test test::test_long_sorted_list ... ok
[INFO] [stdout] test test::test_missing_number_part ... ok
[INFO] [stdout] test test::test_non_digit_seq ... ok
[INFO] [stdout] test test::test_basic_tests::sort_with_numbers ... ok
[INFO] [stdout] test test::test_split_extension::extension_stops_at_non_alphanumeric_characters ... ok
[INFO] [stdout] test test::test_split_extension::no_extension_present ... ok
[INFO] [stdout] test test::test_basic_tests::special_directories_and_hidden_files_are_sorted_first ... ok
[INFO] [stdout] test test::test_split_extension::with_extension ... ok
[INFO] [stdout] test test::test_non_digit_sorting ... ok
[INFO] [stdout] test test::test_split_extension::basic ... ok
[INFO] [stdout] test test::test_split_extension::empty_name_with_extension ... ok
[INFO] [stdout] test test::test_split_extension::with_multiple_extensions ... ok
[INFO] [stdout] test test::test_split_extension::without_extension ... ok
[INFO] [stdout] test test::test_split_extension::with_long_extension ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_with_leading_period ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_with_leading_zeros_before_a_number ... ok
[INFO] [stdout] test test::test_basic_tests::sort_ignores_locale ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_with_trailing_zeros ... ok
[INFO] [stdout] test test::test_basic_tests::period_is_before_underscore ... ok
[INFO] [stdout] test test::test_split_extension::with_major_and_minor ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_without_extension ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_without_extension_and_leading_period ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::zeros_are_the_same_as_empty_string ... ok
[INFO] [stdout] test test::test_with_non_utf8::test_with_non_ascii ... ok
[INFO] [stderr]    Doc-tests vsort
[INFO] [stdout] test test::test_unusual_test_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - sort (line 5) ... ok
[INFO] [stdout] test src/lib.rs - compare (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16e01187f830d7fbf9ecda1806416f2ca37a78132c06f15759242a09f297aaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e01187f830d7fbf9ecda1806416f2ca37a78132c06f15759242a09f297aaf0", kill_on_drop: false }`
[INFO] [stdout] 16e01187f830d7fbf9ecda1806416f2ca37a78132c06f15759242a09f297aaf0