[INFO] fetching crate test-case-core 3.3.1...
[INFO] testing test-case-core-3.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate test-case-core 3.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate test-case-core 3.3.1
[INFO] finished tweaking crates.io crate test-case-core 3.3.1
[INFO] tweaked toml for crates.io crate test-case-core 3.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-case-core 3.3.1 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 5 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e1a3d6382803cd5de98b04bebd531090edd94f49a3b6c330642696b34aea72a4
[INFO] running `Command { std: "docker" "start" "-a" "e1a3d6382803cd5de98b04bebd531090edd94f49a3b6c330642696b34aea72a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a3d6382803cd5de98b04bebd531090edd94f49a3b6c330642696b34aea72a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a3d6382803cd5de98b04bebd531090edd94f49a3b6c330642696b34aea72a4", kill_on_drop: false }`
[INFO] [stdout] e1a3d6382803cd5de98b04bebd531090edd94f49a3b6c330642696b34aea72a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1a882414f12792029f7ccae93e88e2f1158a5668ae227527bafd74da40bc5ae4
[INFO] running `Command { std: "docker" "start" "-a" "1a882414f12792029f7ccae93e88e2f1158a5668ae227527bafd74da40bc5ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "1a882414f12792029f7ccae93e88e2f1158a5668ae227527bafd74da40bc5ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a882414f12792029f7ccae93e88e2f1158a5668ae227527bafd74da40bc5ae4", kill_on_drop: false }`
[INFO] [stdout] 1a882414f12792029f7ccae93e88e2f1158a5668ae227527bafd74da40bc5ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1a3c83871dc0dfaa76aaf57af1518a8b2a66e89aa4891f418a7b8c41e0f88b3f
[INFO] running `Command { std: "docker" "start" "-a" "1a3c83871dc0dfaa76aaf57af1518a8b2a66e89aa4891f418a7b8c41e0f88b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-case-core v3.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "1a3c83871dc0dfaa76aaf57af1518a8b2a66e89aa4891f418a7b8c41e0f88b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3c83871dc0dfaa76aaf57af1518a8b2a66e89aa4891f418a7b8c41e0f88b3f", kill_on_drop: false }`
[INFO] [stdout] 1a3c83871dc0dfaa76aaf57af1518a8b2a66e89aa4891f418a7b8c41e0f88b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9a431975aca3953d2d36010d595d36d87e837c18a53bd7d6a2e745f248fbd2a4
[INFO] running `Command { std: "docker" "start" "-a" "9a431975aca3953d2d36010d595d36d87e837c18a53bd7d6a2e745f248fbd2a4", 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/test_case_core-b7f7b4d206df4b1d)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test comment::tests::parses_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::can_parse_eq_other_types ... ok
[INFO] [stdout] test complex_expr::tests::parses_len_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::parses_contains_in_order_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::parses_contains_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::parses_almost_equal_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::parses_negation ... ok
[INFO] [stdout] test complex_expr::tests::parses_count_token_stream ... ok
[INFO] [stdout] test complex_expr::tests::parses_path_token_stream ... ok
[INFO] [stdout] test utils::tests::escape_test_name::handles_empty_input ... ok
[INFO] [stdout] test utils::tests::escape_test_name::converts_arbitrary_test_names ... ok
[INFO] [stdout] test complex_expr::tests::parses_logic ... ok
[INFO] [stdout] test utils::tests::escape_test_name::handles_numeric_first_char ... ok
[INFO] [stdout] test utils::tests::escape_test_name::omits_unicode ... ok
[INFO] [stdout] test complex_expr::tests::parses_ord_token_stream ... ok
[INFO] [stdout] test utils::tests::escape_test_name::converts_to_lowercase ... ok
[INFO] [stdout] test complex_expr::tests::parses_empty ... ok
[INFO] [stdout] test complex_expr::tests::parses_grouping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a431975aca3953d2d36010d595d36d87e837c18a53bd7d6a2e745f248fbd2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a431975aca3953d2d36010d595d36d87e837c18a53bd7d6a2e745f248fbd2a4", kill_on_drop: false }`
[INFO] [stdout] 9a431975aca3953d2d36010d595d36d87e837c18a53bd7d6a2e745f248fbd2a4