[INFO] fetching crate change-case 0.2.0...
[INFO] testing change-case-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate change-case 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate change-case 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate change-case 0.2.0
[INFO] finished tweaking crates.io crate change-case 0.2.0
[INFO] tweaked toml for crates.io crate change-case 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b4421fe27002796501b8dd461624e56d61a16f302e3c43af861ad55e5ac0c60
[INFO] running `Command { std: "docker" "start" "-a" "7b4421fe27002796501b8dd461624e56d61a16f302e3c43af861ad55e5ac0c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b4421fe27002796501b8dd461624e56d61a16f302e3c43af861ad55e5ac0c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4421fe27002796501b8dd461624e56d61a16f302e3c43af861ad55e5ac0c60", kill_on_drop: false }`
[INFO] [stdout] 7b4421fe27002796501b8dd461624e56d61a16f302e3c43af861ad55e5ac0c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827ab6349285c602d0f9f31b83c27fe113c506396c7d0407aabe413d0ea18f8a
[INFO] running `Command { std: "docker" "start" "-a" "827ab6349285c602d0f9f31b83c27fe113c506396c7d0407aabe413d0ea18f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling fancy-regex v0.3.5
[INFO] [stderr]    Compiling change-case v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "827ab6349285c602d0f9f31b83c27fe113c506396c7d0407aabe413d0ea18f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827ab6349285c602d0f9f31b83c27fe113c506396c7d0407aabe413d0ea18f8a", kill_on_drop: false }`
[INFO] [stdout] 827ab6349285c602d0f9f31b83c27fe113c506396c7d0407aabe413d0ea18f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2978ad090e74b23da387f627109d448e18cc7964ceafcf06017c5eb7d6d2c6c
[INFO] running `Command { std: "docker" "start" "-a" "a2978ad090e74b23da387f627109d448e18cc7964ceafcf06017c5eb7d6d2c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling change-case v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "a2978ad090e74b23da387f627109d448e18cc7964ceafcf06017c5eb7d6d2c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2978ad090e74b23da387f627109d448e18cc7964ceafcf06017c5eb7d6d2c6c", kill_on_drop: false }`
[INFO] [stdout] a2978ad090e74b23da387f627109d448e18cc7964ceafcf06017c5eb7d6d2c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c961238ecaf4b109b4d72635f4ec2d75f596c6676eb6edb12a8cb9c7da51770
[INFO] running `Command { std: "docker" "start" "-a" "6c961238ecaf4b109b4d72635f4ec2d75f596c6676eb6edb12a8cb9c7da51770", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/change_case-030ee3d48c5163a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test title_case::tests::test_title_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests change-case
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name change_case --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern change_case=/opt/rustwide/target/debug/deps/libchange_case-64c1e3302560417d.rlib --extern fancy_regex=/opt/rustwide/target/debug/deps/libfancy_regex-62567e1da785e340.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-14edb7dff9ca13a5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6c961238ecaf4b109b4d72635f4ec2d75f596c6676eb6edb12a8cb9c7da51770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c961238ecaf4b109b4d72635f4ec2d75f596c6676eb6edb12a8cb9c7da51770", kill_on_drop: false }`
[INFO] [stdout] 6c961238ecaf4b109b4d72635f4ec2d75f596c6676eb6edb12a8cb9c7da51770