[INFO] fetching crate extendr-api 0.2.0...
[INFO] testing extendr-api-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate extendr-api 0.2.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate extendr-api 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate extendr-api 0.2.0
[INFO] finished tweaking crates.io crate extendr-api 0.2.0
[INFO] tweaked toml for crates.io crate extendr-api 0.2.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d8aa9784062dc82b3a4fd577fc8bab85147e7d78b90f9baaa14e295f062a40c
[INFO] running `Command { std: "docker" "start" "-a" "3d8aa9784062dc82b3a4fd577fc8bab85147e7d78b90f9baaa14e295f062a40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d8aa9784062dc82b3a4fd577fc8bab85147e7d78b90f9baaa14e295f062a40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8aa9784062dc82b3a4fd577fc8bab85147e7d78b90f9baaa14e295f062a40c", kill_on_drop: false }`
[INFO] [stdout] 3d8aa9784062dc82b3a4fd577fc8bab85147e7d78b90f9baaa14e295f062a40c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c43245f0882bd52cb3bb19672b1bd9b24f4abff9dce6260ff9e0fc4531faca
[INFO] running `Command { std: "docker" "start" "-a" "35c43245f0882bd52cb3bb19672b1bd9b24f4abff9dce6260ff9e0fc4531faca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libR-sys v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling extendr-engine v0.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling extendr-macros v0.2.0
[INFO] [stderr]    Compiling extendr-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.32s
[INFO] running `Command { std: "docker" "inspect" "35c43245f0882bd52cb3bb19672b1bd9b24f4abff9dce6260ff9e0fc4531faca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c43245f0882bd52cb3bb19672b1bd9b24f4abff9dce6260ff9e0fc4531faca", kill_on_drop: false }`
[INFO] [stdout] 35c43245f0882bd52cb3bb19672b1bd9b24f4abff9dce6260ff9e0fc4531faca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c45dc90c5133794b5c2f12de8e1b17c16cfbedd84c5ae39a2c775158c980864
[INFO] running `Command { std: "docker" "start" "-a" "9c45dc90c5133794b5c2f12de8e1b17c16cfbedd84c5ae39a2c775158c980864", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling extendr-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "9c45dc90c5133794b5c2f12de8e1b17c16cfbedd84c5ae39a2c775158c980864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c45dc90c5133794b5c2f12de8e1b17c16cfbedd84c5ae39a2c775158c980864", kill_on_drop: false }`
[INFO] [stdout] 9c45dc90c5133794b5c2f12de8e1b17c16cfbedd84c5ae39a2c775158c980864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f614142efffe9c235720e5e4a3586d5f71c54d55e4bd5e060c95d8581ad47357
[INFO] running `Command { std: "docker" "start" "-a" "f614142efffe9c235720e5e4a3586d5f71c54d55e4bd5e060c95d8581ad47357", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/extendr_api-cac5ea685350804b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_na_str ... ok
[INFO] [stdout] test tests::r_output_test ... ok
[INFO] [stdout] test robj::tests::test_debug ... ok
[INFO] [stdout] test tests::export_test ... ok
[INFO] [stdout] test ownership::test::basic_test ... ok
[INFO] [stdout] test robj::tests::parse_test ... ok
[INFO] [stdout] test matrix::matrix_ops ... ok
[INFO] [stdout] test robj::tests::test_from_robj ... ok
[INFO] [stdout] test tests::metadata_test ... ok
[INFO] [stdout] test robj::tests::test_to_robj ... ok
[INFO] [stdout] test robj::tests::input_iterator_test ... ok
[INFO] [stdout] test tests::class_wrapper_test ... ok
[INFO] [stdout] test ownership::test::collection_test ... ok
[INFO] [stdout] test robj::tests::output_iterator_test ... ok
[INFO] [stdout] test tests::slice_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extendr-api
[INFO] [stdout] 
[INFO] [stdout] running 135 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 extendr_api --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L /usr/lib/R/lib --extern extendr_api=/opt/rustwide/target/debug/deps/libextendr_api-b8398356b6724e05.rlib --extern extendr_engine=/opt/rustwide/target/debug/deps/libextendr_engine-ceff99fc78672340.rlib --extern extendr_macros=/opt/rustwide/target/debug/deps/libextendr_macros-37bce876b7703605.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib --extern libR_sys=/opt/rustwide/target/debug/deps/liblibR_sys-ef2287b774826e35.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f614142efffe9c235720e5e4a3586d5f71c54d55e4bd5e060c95d8581ad47357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f614142efffe9c235720e5e4a3586d5f71c54d55e4bd5e060c95d8581ad47357", kill_on_drop: false }`
[INFO] [stdout] f614142efffe9c235720e5e4a3586d5f71c54d55e4bd5e060c95d8581ad47357
