[INFO] fetching crate kas 0.8.0...
[INFO] testing kas-0.8.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kas 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kas 0.8.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kas 0.8.0
[INFO] finished tweaking crates.io crate kas 0.8.0
[INFO] tweaked toml for crates.io crate kas 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44e103f5d466778b9a19621b1dac647fa1c804ce604e2d2aaccd3e2e50c36db1
[INFO] running `Command { std: "docker" "start" "-a" "44e103f5d466778b9a19621b1dac647fa1c804ce604e2d2aaccd3e2e50c36db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44e103f5d466778b9a19621b1dac647fa1c804ce604e2d2aaccd3e2e50c36db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e103f5d466778b9a19621b1dac647fa1c804ce604e2d2aaccd3e2e50c36db1", kill_on_drop: false }`
[INFO] [stdout] 44e103f5d466778b9a19621b1dac647fa1c804ce604e2d2aaccd3e2e50c36db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6475c58c3f6fac0c13f321fdd42f5d6733d2a706ecb0dbf64daa50bba73aa5e
[INFO] running `Command { std: "docker" "start" "-a" "b6475c58c3f6fac0c13f321fdd42f5d6733d2a706ecb0dbf64daa50bba73aa5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling kas v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "b6475c58c3f6fac0c13f321fdd42f5d6733d2a706ecb0dbf64daa50bba73aa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6475c58c3f6fac0c13f321fdd42f5d6733d2a706ecb0dbf64daa50bba73aa5e", kill_on_drop: false }`
[INFO] [stdout] b6475c58c3f6fac0c13f321fdd42f5d6733d2a706ecb0dbf64daa50bba73aa5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819b79dc49c928e41adc0014972790c80c7d6a6b55d8b71636131623b2b6e0fe
[INFO] running `Command { std: "docker" "start" "-a" "819b79dc49c928e41adc0014972790c80c7d6a6b55d8b71636131623b2b6e0fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling kas v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "819b79dc49c928e41adc0014972790c80c7d6a6b55d8b71636131623b2b6e0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819b79dc49c928e41adc0014972790c80c7d6a6b55d8b71636131623b2b6e0fe", kill_on_drop: false }`
[INFO] [stdout] 819b79dc49c928e41adc0014972790c80c7d6a6b55d8b71636131623b2b6e0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a79113f4d531f920a80c068e3a30466a259c96f3b18005e151c43758c77bd20
[INFO] running `Command { std: "docker" "start" "-a" "3a79113f4d531f920a80c068e3a30466a259c96f3b18005e151c43758c77bd20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kas-fef0eaadc1f480f9)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests kas
[INFO] [stdout] test event::size_of_virtual_key_codes ... ok
[INFO] [stdout] test core::data::size_of_option_widget_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 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 kas --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib --extern easy_cast=/opt/rustwide/target/debug/deps/libeasy_cast-434b61efdd192ee2.rlib --extern kas=/opt/rustwide/target/debug/deps/libkas-93cff38220960f8d.rlib --extern kas_macros=/opt/rustwide/target/debug/deps/libkas_macros-79a348a4790e6a96.so --extern kas_text=/opt/rustwide/target/debug/deps/libkas_text-5f88a0375979d8cb.rlib --extern linear_map=/opt/rustwide/target/debug/deps/liblinear_map-5fcf7e6b9c76c1f8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-01281b64fe0b6ea0.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-2373f89db8adc0bf.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ee1b996c6ff01866.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-74aef301b062bbb2.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3a79113f4d531f920a80c068e3a30466a259c96f3b18005e151c43758c77bd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a79113f4d531f920a80c068e3a30466a259c96f3b18005e151c43758c77bd20", kill_on_drop: false }`
[INFO] [stdout] 3a79113f4d531f920a80c068e3a30466a259c96f3b18005e151c43758c77bd20