[INFO] fetching crate unicase 2.8.1...
[INFO] testing unicase-2.8.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate unicase 2.8.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate unicase 2.8.1
[INFO] finished tweaking crates.io crate unicase 2.8.1
[INFO] tweaked toml for crates.io crate unicase 2.8.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicase 2.8.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unicase 2.8.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69be5c3b3341d9801561dccb50a398ffe279067b1100419aa63b36007b402aeb
[INFO] running `Command { std: "docker" "start" "-a" "69be5c3b3341d9801561dccb50a398ffe279067b1100419aa63b36007b402aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69be5c3b3341d9801561dccb50a398ffe279067b1100419aa63b36007b402aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69be5c3b3341d9801561dccb50a398ffe279067b1100419aa63b36007b402aeb", kill_on_drop: false }`
[INFO] [stdout] 69be5c3b3341d9801561dccb50a398ffe279067b1100419aa63b36007b402aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888b3db45f44c01c55cea4eddd3ff3fafc0f1acbd2396fa4a1d1503def85b11f
[INFO] running `Command { std: "docker" "start" "-a" "888b3db45f44c01c55cea4eddd3ff3fafc0f1acbd2396fa4a1d1503def85b11f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "888b3db45f44c01c55cea4eddd3ff3fafc0f1acbd2396fa4a1d1503def85b11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888b3db45f44c01c55cea4eddd3ff3fafc0f1acbd2396fa4a1d1503def85b11f", kill_on_drop: false }`
[INFO] [stdout] 888b3db45f44c01c55cea4eddd3ff3fafc0f1acbd2396fa4a1d1503def85b11f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ca0db1db14ad2b6fc75b1c06ef14c6e59ecca33a5ce89bf9d4ce91305414a8
[INFO] running `Command { std: "docker" "start" "-a" "68ca0db1db14ad2b6fc75b1c06ef14c6e59ecca33a5ce89bf9d4ce91305414a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "68ca0db1db14ad2b6fc75b1c06ef14c6e59ecca33a5ce89bf9d4ce91305414a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ca0db1db14ad2b6fc75b1c06ef14c6e59ecca33a5ce89bf9d4ce91305414a8", kill_on_drop: false }`
[INFO] [stdout] 68ca0db1db14ad2b6fc75b1c06ef14c6e59ecca33a5ce89bf9d4ce91305414a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffd849f8037fe2ed8d14dc56d0e2bb37bc2a9cdf5d5573fc617a52f3a2bd49ae
[INFO] running `Command { std: "docker" "start" "-a" "ffd849f8037fe2ed8d14dc56d0e2bb37bc2a9cdf5d5573fc617a52f3a2bd49ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicase-69a2db5ea4a2eee3)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test ascii::tests::test_ascii_new_const ... ok
[INFO] [stdout] test tests::test_copy_for_refs ... ok
[INFO] [stdout] test ascii::tests::test_case_insensitive ... ok
[INFO] [stdout] test tests::test_eq_ascii ... ok
[INFO] [stdout] test tests::test_eq_unicode ... ok
[INFO] [stdout] test tests::test_eq_unicode_left_is_substring ... ok
[INFO] [stdout] test tests::test_into_impls ... ok
[INFO] [stdout] test tests::test_unicase_unicode_const ... ok
[INFO] [stdout] test tests::test_from_impls ... ok
[INFO] [stdout] test unicode::tests::test_ascii_folding ... ok
[INFO] [stdout] test unicode::tests::test_simple_case_folding ... ok
[INFO] [stdout] test unicode::tests::test_full_case_folding ... ok
[INFO] [stdout] test unicode::tests::test_to_folded_case ... ok
[INFO] [stdout] test ascii::tests::test_case_cmp ... ok
[INFO] [stdout] test tests::test_case_cmp ... ok
[INFO] [stdout] test unicode::map::lookup_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicase
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffd849f8037fe2ed8d14dc56d0e2bb37bc2a9cdf5d5573fc617a52f3a2bd49ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd849f8037fe2ed8d14dc56d0e2bb37bc2a9cdf5d5573fc617a52f3a2bd49ae", kill_on_drop: false }`
[INFO] [stdout] ffd849f8037fe2ed8d14dc56d0e2bb37bc2a9cdf5d5573fc617a52f3a2bd49ae