[INFO] fetching crate base_url 1.1.0...
[INFO] testing base_url-1.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate base_url 1.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate base_url 1.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base_url 1.1.0
[INFO] finished tweaking crates.io crate base_url 1.1.0
[INFO] tweaked toml for crates.io crate base_url 1.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17938a9adff5e5c7708183e7d277d045b02302d84f77b93b17498358e79e16d3
[INFO] running `Command { std: "docker" "start" "-a" "17938a9adff5e5c7708183e7d277d045b02302d84f77b93b17498358e79e16d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17938a9adff5e5c7708183e7d277d045b02302d84f77b93b17498358e79e16d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17938a9adff5e5c7708183e7d277d045b02302d84f77b93b17498358e79e16d3", kill_on_drop: false }`
[INFO] [stdout] 17938a9adff5e5c7708183e7d277d045b02302d84f77b93b17498358e79e16d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb288fa200cb5f601cdaf4073f37b16b9098bda5f9cb9a4298830f756b5957f
[INFO] running `Command { std: "docker" "start" "-a" "6bb288fa200cb5f601cdaf4073f37b16b9098bda5f9cb9a4298830f756b5957f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling base_url v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "6bb288fa200cb5f601cdaf4073f37b16b9098bda5f9cb9a4298830f756b5957f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb288fa200cb5f601cdaf4073f37b16b9098bda5f9cb9a4298830f756b5957f", kill_on_drop: false }`
[INFO] [stdout] 6bb288fa200cb5f601cdaf4073f37b16b9098bda5f9cb9a4298830f756b5957f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59a2aeb8f6b99d640894a79bbb095f49ba4e3503179287801214f1cc446faed9
[INFO] running `Command { std: "docker" "start" "-a" "59a2aeb8f6b99d640894a79bbb095f49ba4e3503179287801214f1cc446faed9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base_url v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "59a2aeb8f6b99d640894a79bbb095f49ba4e3503179287801214f1cc446faed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a2aeb8f6b99d640894a79bbb095f49ba4e3503179287801214f1cc446faed9", kill_on_drop: false }`
[INFO] [stdout] 59a2aeb8f6b99d640894a79bbb095f49ba4e3503179287801214f1cc446faed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af0aeb5f8319b0fddb928aaa8c8598864212cead1cdbb9eab717c6115a17fb14
[INFO] running `Command { std: "docker" "start" "-a" "af0aeb5f8319b0fddb928aaa8c8598864212cead1cdbb9eab717c6115a17fb14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base_url-a418ad58af5f84ec)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base_url
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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 31 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 base_url --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base_url=/opt/rustwide/target/debug/deps/libbase_url-1e86d5bcc12f5a3f.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-2e78d1b0e2702257.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "af0aeb5f8319b0fddb928aaa8c8598864212cead1cdbb9eab717c6115a17fb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0aeb5f8319b0fddb928aaa8c8598864212cead1cdbb9eab717c6115a17fb14", kill_on_drop: false }`
[INFO] [stdout] af0aeb5f8319b0fddb928aaa8c8598864212cead1cdbb9eab717c6115a17fb14