[INFO] fetching crate vnd_siren 0.2.1...
[INFO] testing vnd_siren-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vnd_siren 0.2.1 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate vnd_siren 0.2.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vnd_siren 0.2.1
[INFO] finished tweaking crates.io crate vnd_siren 0.2.1
[INFO] tweaked toml for crates.io crate vnd_siren 0.2.1 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da3ca2ab0e3938c6d41479d892e8579309127c85edadb4829cff329e28d3dea0
[INFO] running `Command { std: "docker" "start" "-a" "da3ca2ab0e3938c6d41479d892e8579309127c85edadb4829cff329e28d3dea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3ca2ab0e3938c6d41479d892e8579309127c85edadb4829cff329e28d3dea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3ca2ab0e3938c6d41479d892e8579309127c85edadb4829cff329e28d3dea0", kill_on_drop: false }`
[INFO] [stdout] da3ca2ab0e3938c6d41479d892e8579309127c85edadb4829cff329e28d3dea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688dd36baff258ad6fc7e0cb6e66e8abfb1b65fc30e346f54c847bc9842e1ac5
[INFO] running `Command { std: "docker" "start" "-a" "688dd36baff258ad6fc7e0cb6e66e8abfb1b65fc30e346f54c847bc9842e1ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling vnd_siren v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "688dd36baff258ad6fc7e0cb6e66e8abfb1b65fc30e346f54c847bc9842e1ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688dd36baff258ad6fc7e0cb6e66e8abfb1b65fc30e346f54c847bc9842e1ac5", kill_on_drop: false }`
[INFO] [stdout] 688dd36baff258ad6fc7e0cb6e66e8abfb1b65fc30e346f54c847bc9842e1ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a498b9e8bcb80b6afd091bf90a7420e6fd426e349176aec0f8f64ef7e378e8da
[INFO] running `Command { std: "docker" "start" "-a" "a498b9e8bcb80b6afd091bf90a7420e6fd426e349176aec0f8f64ef7e378e8da", kill_on_drop: false }`
[INFO] [stderr]    Compiling vnd_siren v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "a498b9e8bcb80b6afd091bf90a7420e6fd426e349176aec0f8f64ef7e378e8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a498b9e8bcb80b6afd091bf90a7420e6fd426e349176aec0f8f64ef7e378e8da", kill_on_drop: false }`
[INFO] [stdout] a498b9e8bcb80b6afd091bf90a7420e6fd426e349176aec0f8f64ef7e378e8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5d505ab181d0c6cd95f402e2c209e624fffde1868a825acca15d79e0063d6ba
[INFO] running `Command { std: "docker" "start" "-a" "f5d505ab181d0c6cd95f402e2c209e624fffde1868a825acca15d79e0063d6ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vnd_siren-555d79d3ea324aac)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vnd_siren
[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 58 tests
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::entities (line 360) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::Entity::properties (line 163) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::property (line 455) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::Entity::rel (line 180) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::actions (line 273) ... FAILED
[INFO] [stdout] test src/link.rs - link::LinkBuilder::title (line 134) ... FAILED
[INFO] [stdout] test src/field.rs - field::FieldBuilder::value (line 187) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::entity (line 344) ... FAILED
[INFO] [stdout] test src/link.rs - link::LinkBuilder::class (line 88) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::action (line 250) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::class (line 304) ... FAILED
[INFO] [stdout] test src/link.rs - link::Link::title (line 44) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::link (line 402) ... FAILED
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::links (line 424) ... FAILED
[INFO] [stdout] test src/link.rs - link::LinkBuilder::typ (line 152) ... FAILED
[INFO] [stdout] test src/field.rs - field::FieldBuilder::classes (line 126) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name vnd_siren --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern http=/opt/rustwide/target/debug/deps/libhttp-f9b4a426cfb11ca9.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3d87f6cff87cb4be.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-69054f4e434afa19.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-58878fc59a0b63d7.rlib --extern vnd_siren=/opt/rustwide/target/debug/deps/libvnd_siren-85035e6e90ac069d.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="http"' --cfg 'feature="http-compat"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f5d505ab181d0c6cd95f402e2c209e624fffde1868a825acca15d79e0063d6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d505ab181d0c6cd95f402e2c209e624fffde1868a825acca15d79e0063d6ba", kill_on_drop: false }`
[INFO] [stdout] f5d505ab181d0c6cd95f402e2c209e624fffde1868a825acca15d79e0063d6ba