[INFO] fetching crate unicase 2.8.1...
[INFO] testing unicase-2.8.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate unicase 2.8.1 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicase 2.8.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84201658521cd6c5855aa1e75ca209789653b45e4d0d5f7d627b4c0c4757f846
[INFO] running `Command { std: "docker" "start" "-a" "84201658521cd6c5855aa1e75ca209789653b45e4d0d5f7d627b4c0c4757f846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84201658521cd6c5855aa1e75ca209789653b45e4d0d5f7d627b4c0c4757f846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84201658521cd6c5855aa1e75ca209789653b45e4d0d5f7d627b4c0c4757f846", kill_on_drop: false }`
[INFO] [stdout] 84201658521cd6c5855aa1e75ca209789653b45e4d0d5f7d627b4c0c4757f846
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19e98a989d95219ec39fa3f1a14cd5e15da30b86c6a899711d382978ba59ad11
[INFO] running `Command { std: "docker" "start" "-a" "19e98a989d95219ec39fa3f1a14cd5e15da30b86c6a899711d382978ba59ad11", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "19e98a989d95219ec39fa3f1a14cd5e15da30b86c6a899711d382978ba59ad11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e98a989d95219ec39fa3f1a14cd5e15da30b86c6a899711d382978ba59ad11", kill_on_drop: false }`
[INFO] [stdout] 19e98a989d95219ec39fa3f1a14cd5e15da30b86c6a899711d382978ba59ad11
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79efec1819c110822ee0a1c724df9058aa3663e695adb31ca07046bf2d7c08f8
[INFO] running `Command { std: "docker" "start" "-a" "79efec1819c110822ee0a1c724df9058aa3663e695adb31ca07046bf2d7c08f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "79efec1819c110822ee0a1c724df9058aa3663e695adb31ca07046bf2d7c08f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79efec1819c110822ee0a1c724df9058aa3663e695adb31ca07046bf2d7c08f8", kill_on_drop: false }`
[INFO] [stdout] 79efec1819c110822ee0a1c724df9058aa3663e695adb31ca07046bf2d7c08f8
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0cae36ae1cc74dca2bdfaef49ff753109858a6d61e40e3a1c6325a59d5b31ad
[INFO] running `Command { std: "docker" "start" "-a" "e0cae36ae1cc74dca2bdfaef49ff753109858a6d61e40e3a1c6325a59d5b31ad", 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_case_cmp ... ok
[INFO] [stdout] test tests::test_copy_for_refs ... ok
[INFO] [stdout] test tests::test_case_cmp ... 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_left_is_substring ... ok
[INFO] [stdout] test tests::test_from_impls ... ok
[INFO] [stdout] test tests::test_unicase_unicode_const ... ok
[INFO] [stdout] test tests::test_into_impls ... ok
[INFO] [stdout] test tests::test_eq_unicode ... ok
[INFO] [stdout] test ascii::tests::test_ascii_new_const ... ok
[INFO] [stdout] test unicode::tests::test_full_case_folding ... 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_to_folded_case ... 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 0.38s
[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 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0cae36ae1cc74dca2bdfaef49ff753109858a6d61e40e3a1c6325a59d5b31ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cae36ae1cc74dca2bdfaef49ff753109858a6d61e40e3a1c6325a59d5b31ad", kill_on_drop: false }`
[INFO] [stdout] e0cae36ae1cc74dca2bdfaef49ff753109858a6d61e40e3a1c6325a59d5b31ad