[INFO] fetching crate vsort 0.2.0...
[INFO] testing vsort-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate vsort 0.2.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vsort 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94c72cf218956a605f1303fdf2010019f6ef2111dad85c02a8b41f9926db0235
[INFO] running `Command { std: "docker" "start" "-a" "94c72cf218956a605f1303fdf2010019f6ef2111dad85c02a8b41f9926db0235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c72cf218956a605f1303fdf2010019f6ef2111dad85c02a8b41f9926db0235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c72cf218956a605f1303fdf2010019f6ef2111dad85c02a8b41f9926db0235", kill_on_drop: false }`
[INFO] [stdout] 94c72cf218956a605f1303fdf2010019f6ef2111dad85c02a8b41f9926db0235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d70e3560d9e956ff2f57ee116e7a3f3cbf0a94e382a290996a2c84ae1be3e50
[INFO] running `Command { std: "docker" "start" "-a" "4d70e3560d9e956ff2f57ee116e7a3f3cbf0a94e382a290996a2c84ae1be3e50", kill_on_drop: false }`
[INFO] [stderr]    Compiling vsort v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4d70e3560d9e956ff2f57ee116e7a3f3cbf0a94e382a290996a2c84ae1be3e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d70e3560d9e956ff2f57ee116e7a3f3cbf0a94e382a290996a2c84ae1be3e50", kill_on_drop: false }`
[INFO] [stdout] 4d70e3560d9e956ff2f57ee116e7a3f3cbf0a94e382a290996a2c84ae1be3e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aeb3ee98895fe5435912b68f1a23dada53510871f798b72253744b0b5dd97b6
[INFO] running `Command { std: "docker" "start" "-a" "8aeb3ee98895fe5435912b68f1a23dada53510871f798b72253744b0b5dd97b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[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 12.91s
[INFO] running `Command { std: "docker" "inspect" "8aeb3ee98895fe5435912b68f1a23dada53510871f798b72253744b0b5dd97b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aeb3ee98895fe5435912b68f1a23dada53510871f798b72253744b0b5dd97b6", kill_on_drop: false }`
[INFO] [stdout] 8aeb3ee98895fe5435912b68f1a23dada53510871f798b72253744b0b5dd97b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec90dfb8049ca244b19523847624ad0fcaefb2688d9665d0bae13efef2760ecf
[INFO] running `Command { std: "docker" "start" "-a" "ec90dfb8049ca244b19523847624ad0fcaefb2688d9665d0bae13efef2760ecf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vsort-acdc158609f783e2)
[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::period_is_before_underscore ... ok
[INFO] [stdout] test test::test_basic_tests::letters_before_non_letters ... ok
[INFO] [stdout] test test::test_basic_tests::sort_ignores_locale ... ok
[INFO] [stdout] test test::test_basic_tests::sort_with_numbers ... ok
[INFO] [stdout] test test::test_basic_tests::special_directories_and_hidden_files_are_sorted_first ... 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_non_digit_seq ... ok
[INFO] [stdout] test test::test_long_sorted_list ... ok
[INFO] [stdout] test test::test_non_digit_sorting ... ok
[INFO] [stdout] test test::test_missing_number_part ... ok
[INFO] [stdout] test test::test_split_extension::empty_name_with_extension ... ok
[INFO] [stdout] test test::test_split_extension::basic ... 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_split_extension::with_extension ... ok
[INFO] [stdout] test test::test_split_extension::with_long_extension ... ok
[INFO] [stdout] test test::test_split_extension::with_major_and_minor ... 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_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_strings_cmp_equal::non_ascii ... 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::non_ascii_with_trailing_zeros ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::zeros_are_the_same_as_empty_string ... ok
[INFO] [stdout] test test::test_unusual_test_case ... ok
[INFO] [stdout] test test::test_strings_cmp_equal::non_ascii_without_extension ... ok
[INFO] [stdout] test test::test_with_non_utf8::test_with_non_ascii ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vsort
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - compare (line 31) ... ok
[INFO] [stdout] test src/lib.rs - sort (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec90dfb8049ca244b19523847624ad0fcaefb2688d9665d0bae13efef2760ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec90dfb8049ca244b19523847624ad0fcaefb2688d9665d0bae13efef2760ecf", kill_on_drop: false }`
[INFO] [stdout] ec90dfb8049ca244b19523847624ad0fcaefb2688d9665d0bae13efef2760ecf