[INFO] fetching crate tracing-timing 0.5.0... [INFO] testing tracing-timing-0.5.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate tracing-timing 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tracing-timing 0.5.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-timing 0.5.0 [INFO] finished tweaking crates.io crate tracing-timing 0.5.0 [INFO] tweaked toml for crates.io crate tracing-timing 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate tracing-timing 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flate2 v1.0.13 [INFO] [stderr] Downloaded chrono v0.4.10 [INFO] [stderr] Downloaded tracing-attributes v0.1.5 [INFO] [stderr] Downloaded serde v1.0.103 [INFO] [stderr] Downloaded doc-comment v0.3.1 [INFO] [stderr] Downloaded serde_json v1.0.42 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded atomic-shim v0.1.0 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded raw-cpuid v9.0.0 [INFO] [stderr] Downloaded quanta v0.7.2 [INFO] [stderr] Downloaded miniz_oxide v0.3.5 [INFO] [stderr] Downloaded tracing-subscriber v0.2.9 [INFO] [stderr] Downloaded tracing-core v0.1.7 [INFO] [stderr] Downloaded tracing v0.1.10 [INFO] [stderr] Downloaded indexmap v1.3.0 [INFO] [stderr] Downloaded sharded-slab v0.0.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1595f597c7b01123166d36896bfba53387fddbf826a8e4c204fe8c2a60fedbb5 [INFO] running `Command { std: "docker" "start" "-a" "1595f597c7b01123166d36896bfba53387fddbf826a8e4c204fe8c2a60fedbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1595f597c7b01123166d36896bfba53387fddbf826a8e4c204fe8c2a60fedbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1595f597c7b01123166d36896bfba53387fddbf826a8e4c204fe8c2a60fedbb5", kill_on_drop: false }` [INFO] [stdout] 1595f597c7b01123166d36896bfba53387fddbf826a8e4c204fe8c2a60fedbb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 03181401d937e04ca1c4f2394d93c2fe70974019692e7e7d00274b271518a1d8 [INFO] running `Command { std: "docker" "start" "-a" "03181401d937e04ca1c4f2394d93c2fe70974019692e7e7d00274b271518a1d8", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling atomic-shim v0.1.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling raw-cpuid v9.0.0 [INFO] [stderr] Compiling tracing-core v0.1.7 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling quanta v0.7.2 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling crossbeam v0.8.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling hdrhistogram v7.3.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.9 [INFO] [stderr] Compiling tracing-timing v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.69s [INFO] running `Command { std: "docker" "inspect" "03181401d937e04ca1c4f2394d93c2fe70974019692e7e7d00274b271518a1d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03181401d937e04ca1c4f2394d93c2fe70974019692e7e7d00274b271518a1d8", kill_on_drop: false }` [INFO] [stdout] 03181401d937e04ca1c4f2394d93c2fe70974019692e7e7d00274b271518a1d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f05c56db2730f90c89d411cb27c27f530940a95a7e89b91cc84ca28802e71a61 [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" "f05c56db2730f90c89d411cb27c27f530940a95a7e89b91cc84ca28802e71a61", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling tracing v0.1.10 [INFO] [stderr] Compiling tracing-timing v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 26.96s [INFO] running `Command { std: "docker" "inspect" "f05c56db2730f90c89d411cb27c27f530940a95a7e89b91cc84ca28802e71a61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05c56db2730f90c89d411cb27c27f530940a95a7e89b91cc84ca28802e71a61", kill_on_drop: false }` [INFO] [stdout] f05c56db2730f90c89d411cb27c27f530940a95a7e89b91cc84ca28802e71a61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb0cf171794cc1633a29764b38b2983bd7f8c6c41454d09df65689067d22f48f [INFO] running `Command { std: "docker" "start" "-a" "eb0cf171794cc1633a29764b38b2983bd7f8c6c41454d09df65689067d22f48f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tracing_timing-7a50a6909d42c39c) [INFO] [stdout] [INFO] [stderr] Running tests/layer.rs (/opt/rustwide/target/debug/deps/layer-54916852094d5c9b) [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 23 tests [INFO] [stdout] test downcaster ... ok [INFO] [stdout] test dupe_span ... ok [INFO] [stdout] test event_order ... ok [INFO] [stdout] test by_default ... ok [INFO] [stdout] test explicit_span_parent ... ok [INFO] [stdout] test nested_no_bubble ... ok [INFO] [stdout] test informed_histogram_constructor ... ok [INFO] [stdout] test by_target ... ok [INFO] [stdout] test custom_time ... ok [INFO] [stdout] test tracks_current_span_deep ... ok [INFO] [stdout] test explicit_event_parent ... ok [INFO] [stdout] test nested ... ok [INFO] [stdout] test same_event_two_threads ... ok [INFO] [stdout] test by_field_typed ... ok [INFO] [stdout] test by_field ... ok [INFO] [stdout] test free_standing_event ... ok [INFO] [stdout] test nested_diff ... ok [INFO] [stdout] test nested_bubble ... ok [INFO] [stdout] test span_close_event ... ok [INFO] [stdout] test by_closure ... ok [INFO] [stdout] test by_name ... ok [INFO] [stdout] test tracks_current_span ... ok [INFO] [stdout] test samples ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s [INFO] [stdout] [INFO] [stderr] Running tests/subscriber.rs (/opt/rustwide/target/debug/deps/subscriber-55b8c275d6b9ef7d) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test downcaster ... ok [INFO] [stdout] test free_standing_event ... ok [INFO] [stdout] test by_target ... ok [INFO] [stdout] test by_field ... ok [INFO] [stdout] test by_default ... ok [INFO] [stdout] test same_event_two_threads ... ok [INFO] [stdout] test event_order ... ok [INFO] [stdout] test by_field_typed ... ok [INFO] [stdout] test tracks_current_span ... ok [INFO] [stdout] test tracks_current_span_deep ... ok [INFO] [stdout] test by_name ... ok [INFO] [stdout] test explicit_event_parent ... ok [INFO] [stdout] test nested_bubble ... ok [INFO] [stdout] test custom_time ... ok [INFO] [stdout] test dupe_span ... ok [INFO] [stdout] test explicit_span_parent ... ok [INFO] [stdout] test by_closure ... ok [INFO] [stdout] test nested_no_bubble ... ok [INFO] [stdout] test informed_histogram_constructor ... ok [INFO] [stdout] test nested ... ok [INFO] [stdout] test span_close_event ... ok [INFO] [stdout] test nested_diff ... ok [INFO] [stderr] Doc-tests tracing-timing [INFO] [stdout] test samples ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 130) - compile ... ok [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 tracing_timing --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-f71ab90cc5d05e94.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-7488262a4a3cc1b5.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-8694495a14712cd9.rlib --extern hdrhistogram=/opt/rustwide/target/debug/deps/libhdrhistogram-d49b601f995d1f79.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-99f7622166a988ec.rlib --extern quanta=/opt/rustwide/target/debug/deps/libquanta-cd2ff44ceaa4b18b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-a05666acfd6dcd67.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-bcecb3e1aa469be2.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-342d21e1f5505122.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-ef02a9dfa3592db6.rlib --extern tracing_core=/opt/rustwide/target/debug/deps/libtracing_core-84d07ec8f2a48e29.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-e8c63b7ccd36a010.rlib --extern tracing_timing=/opt/rustwide/target/debug/deps/libtracing_timing-27d13310c0fe22fa.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="layer"' --cfg 'feature="tracing-subscriber"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "eb0cf171794cc1633a29764b38b2983bd7f8c6c41454d09df65689067d22f48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb0cf171794cc1633a29764b38b2983bd7f8c6c41454d09df65689067d22f48f", kill_on_drop: false }` [INFO] [stdout] eb0cf171794cc1633a29764b38b2983bd7f8c6c41454d09df65689067d22f48f