[INFO] fetching crate unicase 2.6.0...
[INFO] testing unicase-2.6.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate unicase 2.6.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate unicase 2.6.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicase 2.6.0
[INFO] finished tweaking crates.io crate unicase 2.6.0
[INFO] tweaked toml for crates.io crate unicase 2.6.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a8de86f4bd4593c2239fb96a483aeeb6d941153b8ec81fa3ca37fd64cd87cfa
[INFO] running `Command { std: "docker" "start" "-a" "6a8de86f4bd4593c2239fb96a483aeeb6d941153b8ec81fa3ca37fd64cd87cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a8de86f4bd4593c2239fb96a483aeeb6d941153b8ec81fa3ca37fd64cd87cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8de86f4bd4593c2239fb96a483aeeb6d941153b8ec81fa3ca37fd64cd87cfa", kill_on_drop: false }`
[INFO] [stdout] 6a8de86f4bd4593c2239fb96a483aeeb6d941153b8ec81fa3ca37fd64cd87cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ab795cc838051aafad98b9a0c2815c733cf89eafe86182c3dc901af0ff2ea9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7ab795cc838051aafad98b9a0c2815c733cf89eafe86182c3dc901af0ff2ea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicase v2.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "e7ab795cc838051aafad98b9a0c2815c733cf89eafe86182c3dc901af0ff2ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ab795cc838051aafad98b9a0c2815c733cf89eafe86182c3dc901af0ff2ea9", kill_on_drop: false }`
[INFO] [stdout] e7ab795cc838051aafad98b9a0c2815c733cf89eafe86182c3dc901af0ff2ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d29a6c5be86d27d5deb3f1e97e37d857489aee0e3ae9b8623963656a721802
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3d29a6c5be86d27d5deb3f1e97e37d857489aee0e3ae9b8623963656a721802", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "a3d29a6c5be86d27d5deb3f1e97e37d857489aee0e3ae9b8623963656a721802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d29a6c5be86d27d5deb3f1e97e37d857489aee0e3ae9b8623963656a721802", kill_on_drop: false }`
[INFO] [stdout] a3d29a6c5be86d27d5deb3f1e97e37d857489aee0e3ae9b8623963656a721802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d37f385f67a3c2fcc7149df5358c92459d690970f35465be6888f0e67340c6b
[INFO] running `Command { std: "docker" "start" "-a" "3d37f385f67a3c2fcc7149df5358c92459d690970f35465be6888f0e67340c6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicase-3a8d11cb0c5811d8)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ascii::tests::test_ascii_new_const ... ok
[INFO] [stdout] test tests::test_case_cmp ... 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_into_impls ... ok
[INFO] [stdout] test tests::test_unicase_unicode_const ... ok
[INFO] [stdout] test ascii::tests::test_case_insensitive ... ok
[INFO] [stdout] test tests::test_copy_for_refs ... ok
[INFO] [stdout] test tests::test_eq_ascii ... ok
[INFO] [stdout] test unicode::tests::test_ascii_folding ... ok
[INFO] [stdout] test tests::test_eq_unicode ... ok
[INFO] [stdout] test ascii::tests::test_case_cmp ... ok
[INFO] [stdout] test unicode::tests::test_full_case_folding ... ok
[INFO] [stdout] test unicode::tests::test_simple_case_folding ... ok
[INFO] [stderr]    Doc-tests unicase
[INFO] [stdout] test unicode::map::lookup_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d37f385f67a3c2fcc7149df5358c92459d690970f35465be6888f0e67340c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d37f385f67a3c2fcc7149df5358c92459d690970f35465be6888f0e67340c6b", kill_on_drop: false }`
[INFO] [stdout] 3d37f385f67a3c2fcc7149df5358c92459d690970f35465be6888f0e67340c6b