[INFO] fetching crate rss 1.10.0...
[INFO] testing rss-1.10.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate rss 1.10.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rss 1.10.0 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 rss 1.10.0
[INFO] finished tweaking crates.io crate rss 1.10.0
[INFO] tweaked toml for crates.io crate rss 1.10.0 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f0c043629fcc2cb1f5b9884f92ec3deff2beb537a4ec8285e23f6d058f86736b
[INFO] running `Command { std: "docker" "start" "-a" "f0c043629fcc2cb1f5b9884f92ec3deff2beb537a4ec8285e23f6d058f86736b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c043629fcc2cb1f5b9884f92ec3deff2beb537a4ec8285e23f6d058f86736b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c043629fcc2cb1f5b9884f92ec3deff2beb537a4ec8285e23f6d058f86736b", kill_on_drop: false }`
[INFO] [stdout] f0c043629fcc2cb1f5b9884f92ec3deff2beb537a4ec8285e23f6d058f86736b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9d43c55e32d4143ccf2e9c5f1d41ef5d08331fb004c9b96b89fce83fb6c002a6
[INFO] running `Command { std: "docker" "start" "-a" "9d43c55e32d4143ccf2e9c5f1d41ef5d08331fb004c9b96b89fce83fb6c002a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling diligent-date-parser v0.1.2
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling atom_syndication v0.9.1
[INFO] [stderr]    Compiling rss v1.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.20s
[INFO] running `Command { std: "docker" "inspect" "9d43c55e32d4143ccf2e9c5f1d41ef5d08331fb004c9b96b89fce83fb6c002a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d43c55e32d4143ccf2e9c5f1d41ef5d08331fb004c9b96b89fce83fb6c002a6", kill_on_drop: false }`
[INFO] [stdout] 9d43c55e32d4143ccf2e9c5f1d41ef5d08331fb004c9b96b89fce83fb6c002a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] aadf83c9b42d0c2a59d199a26324dfa8228910196d9d52e56777b8b80e908f18
[INFO] running `Command { std: "docker" "start" "-a" "aadf83c9b42d0c2a59d199a26324dfa8228910196d9d52e56777b8b80e908f18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling rss v1.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "aadf83c9b42d0c2a59d199a26324dfa8228910196d9d52e56777b8b80e908f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadf83c9b42d0c2a59d199a26324dfa8228910196d9d52e56777b8b80e908f18", kill_on_drop: false }`
[INFO] [stdout] aadf83c9b42d0c2a59d199a26324dfa8228910196d9d52e56777b8b80e908f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2dae33f5d6d766a31f6edd90c38b7af83b2dc90b4cddb1f3d4898a08d00adf13
[INFO] running `Command { std: "docker" "start" "-a" "2dae33f5d6d766a31f6edd90c38b7af83b2dc90b4cddb1f3d4898a08d00adf13", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rss-be2133117a8ae5fd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rss
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 194 tests
[INFO] [stdout] test src/channel.rs - channel::Channel::pretty_write_to (line 1151) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel::read_from (line 1015) ... ignored
[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 rss --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atom_syndication=/opt/rustwide/target/debug/deps/libatom_syndication-10ff41e4f99b89e5.rlib --extern bencher=/opt/rustwide/target/debug/deps/libbencher-37e478862afe2758.rlib --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-4d232a8557b21a19.so --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-9f8cc22598161f9f.rlib --extern rss=/opt/rustwide/target/debug/deps/librss-ee1e1412479dcd62.rlib -C embed-bitcode=no --cfg 'feature="atom_syndication"' --cfg 'feature="builders"' --cfg 'feature="default"' --cfg 'feature="derive_builder"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2dae33f5d6d766a31f6edd90c38b7af83b2dc90b4cddb1f3d4898a08d00adf13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dae33f5d6d766a31f6edd90c38b7af83b2dc90b4cddb1f3d4898a08d00adf13", kill_on_drop: false }`
[INFO] [stdout] 2dae33f5d6d766a31f6edd90c38b7af83b2dc90b4cddb1f3d4898a08d00adf13