[INFO] fetching crate extendr-api 0.2.0...
[INFO] testing extendr-api-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate extendr-api 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate extendr-api 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extendr-engine v0.2.0
[INFO] [stderr]   Downloaded extendr-macros v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b67b2abec4957fcd4291b8be4a3eefe353837a060b8d8c29f8c510e562c1193c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b67b2abec4957fcd4291b8be4a3eefe353837a060b8d8c29f8c510e562c1193c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b67b2abec4957fcd4291b8be4a3eefe353837a060b8d8c29f8c510e562c1193c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67b2abec4957fcd4291b8be4a3eefe353837a060b8d8c29f8c510e562c1193c", kill_on_drop: false }`
[INFO] [stdout] b67b2abec4957fcd4291b8be4a3eefe353837a060b8d8c29f8c510e562c1193c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 664aa32619ce106c344895684fd53a6b6020cb0fee74a30ead2c5e6d1136d649
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "664aa32619ce106c344895684fd53a6b6020cb0fee74a30ead2c5e6d1136d649", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libR-sys v0.2.1
[INFO] [stderr]    Compiling extendr-engine v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[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 12.30s
[INFO] running `Command { std: "docker" "inspect" "664aa32619ce106c344895684fd53a6b6020cb0fee74a30ead2c5e6d1136d649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664aa32619ce106c344895684fd53a6b6020cb0fee74a30ead2c5e6d1136d649", kill_on_drop: false }`
[INFO] [stdout] 664aa32619ce106c344895684fd53a6b6020cb0fee74a30ead2c5e6d1136d649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed90926c11111fc29aa00255191535362bcd8394b0835d54ae4dc01ab478910
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6ed90926c11111fc29aa00255191535362bcd8394b0835d54ae4dc01ab478910", kill_on_drop: false }`
[INFO] [stderr]    Compiling extendr-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "6ed90926c11111fc29aa00255191535362bcd8394b0835d54ae4dc01ab478910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed90926c11111fc29aa00255191535362bcd8394b0835d54ae4dc01ab478910", kill_on_drop: false }`
[INFO] [stdout] 6ed90926c11111fc29aa00255191535362bcd8394b0835d54ae4dc01ab478910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74e170ccbae8158f19182640610b9dd44f3dbe28b5da1a934a964302e0a2caea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74e170ccbae8158f19182640610b9dd44f3dbe28b5da1a934a964302e0a2caea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/extendr_api-b1046b41313355dd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_na_str ... ok
[INFO] [stdout] test tests::export_test ... ok
[INFO] [stdout] test robj::tests::parse_test ... ok
[INFO] [stdout] test tests::metadata_test ... ok
[INFO] [stdout] test ownership::test::basic_test ... ok
[INFO] [stdout] test tests::r_output_test ... ok
[INFO] [stdout] test robj::tests::test_from_robj ... ok
[INFO] [stdout] test robj::tests::test_debug ... ok
[INFO] [stdout] test robj::tests::input_iterator_test ... ok
[INFO] [stdout] test matrix::matrix_ops ... ok
[INFO] [stdout] test ownership::test::collection_test ... ok
[INFO] [stdout] test tests::class_wrapper_test ... ok
[INFO] [stdout] test tests::slice_test ... ok
[INFO] [stdout] test robj::tests::test_to_robj ... ok
[INFO] [stdout] test robj::tests::output_iterator_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extendr-api
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... 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 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-9c64bc3f03ce6b0c.rlib --extern extendr_engine=/opt/rustwide/target/debug/deps/libextendr_engine-d7b12a5e936362f9.rlib --extern extendr_macros=/opt/rustwide/target/debug/deps/libextendr_macros-c33f936c7a4e9e6b.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib --extern libR_sys=/opt/rustwide/target/debug/deps/liblibR_sys-5a18e7601acacd25.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "74e170ccbae8158f19182640610b9dd44f3dbe28b5da1a934a964302e0a2caea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e170ccbae8158f19182640610b9dd44f3dbe28b5da1a934a964302e0a2caea", kill_on_drop: false }`
[INFO] [stdout] 74e170ccbae8158f19182640610b9dd44f3dbe28b5da1a934a964302e0a2caea