[INFO] fetching crate tracing-timing 0.4.3...
[INFO] testing tracing-timing-0.4.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate tracing-timing 0.4.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tracing-timing 0.4.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-timing 0.4.3
[INFO] finished tweaking crates.io crate tracing-timing 0.4.3
[INFO] tweaked toml for crates.io crate tracing-timing 0.4.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate tracing-timing 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quanta v0.3.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.0
[INFO] [stderr]   Downloaded tracing-serde v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 968149b35da9464807f2a31a6763570cb78064d53d67bb07ad41848f1afc0fc7
[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" "968149b35da9464807f2a31a6763570cb78064d53d67bb07ad41848f1afc0fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "968149b35da9464807f2a31a6763570cb78064d53d67bb07ad41848f1afc0fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968149b35da9464807f2a31a6763570cb78064d53d67bb07ad41848f1afc0fc7", kill_on_drop: false }`
[INFO] [stdout] 968149b35da9464807f2a31a6763570cb78064d53d67bb07ad41848f1afc0fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b726a3d1e35df999b49cf771fa3f64b28ecfb49ecddf9dd1ef373c2e87288823
[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" "b726a3d1e35df999b49cf771fa3f64b28ecfb49ecddf9dd1ef373c2e87288823", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling tracing-core v0.1.9
[INFO] [stderr]    Compiling sharded-slab v0.0.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling quanta v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.46
[INFO] [stderr]    Compiling tracing-serde v0.1.0
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.0
[INFO] [stderr]    Compiling hdrhistogram v7.0.0
[INFO] [stderr]    Compiling tracing-timing v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.89s
[INFO] running `Command { std: "docker" "inspect" "b726a3d1e35df999b49cf771fa3f64b28ecfb49ecddf9dd1ef373c2e87288823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b726a3d1e35df999b49cf771fa3f64b28ecfb49ecddf9dd1ef373c2e87288823", kill_on_drop: false }`
[INFO] [stdout] b726a3d1e35df999b49cf771fa3f64b28ecfb49ecddf9dd1ef373c2e87288823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0203686678540b47dd494edf92c048ad17720d48fb505c78a7eaf818c8e206f
[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" "b0203686678540b47dd494edf92c048ad17720d48fb505c78a7eaf818c8e206f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.6
[INFO] [stderr]    Compiling tracing v0.1.12
[INFO] [stderr]    Compiling tracing-timing v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.73s
[INFO] running `Command { std: "docker" "inspect" "b0203686678540b47dd494edf92c048ad17720d48fb505c78a7eaf818c8e206f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0203686678540b47dd494edf92c048ad17720d48fb505c78a7eaf818c8e206f", kill_on_drop: false }`
[INFO] [stdout] b0203686678540b47dd494edf92c048ad17720d48fb505c78a7eaf818c8e206f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea371d45946f4d68259c094861121e6208c4e90f522ba99fbb2d5ddcc39a2234
[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" "ea371d45946f4d68259c094861121e6208c4e90f522ba99fbb2d5ddcc39a2234", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tracing_timing-38c894578bf008e1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/layer-54e8d0baeccaba09
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test by_closure ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test free_standing_event ... ok
[INFO] [stdout] test nested_bubble ... ok
[INFO] [stdout] test explicit_span_parent ... ok
[INFO] [stdout] test by_default ... ok
[INFO] [stdout] test dupe_span ... ok
[INFO] [stdout] test by_name ... ok
[INFO] [stdout] test tracks_current_span_deep ... ok
[INFO] [stdout] test downcaster ... ok
[INFO] [stdout] test by_target ... ok
[INFO] [stdout] test by_field ... ok
[INFO] [stdout] test explicit_event_parent ... ok
[INFO] [stdout] test informed_histogram_constructor ... ok
[INFO] [stdout] test event_order ... ok
[INFO] [stdout] test by_field_typed ... ok
[INFO] [stdout] test custom_time ... ok
[INFO] [stdout] test tracks_current_span ... ok
[INFO] [stdout] test same_event_two_threads ... ok
[INFO] [stdout] test nested_diff ... ok
[INFO] [stdout] test nested_no_bubble ... ok
[INFO] [stdout] test samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/subscriber-cc7083ab05b4808e
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test by_target ... ok
[INFO] [stdout] test downcaster ... ok
[INFO] [stdout] test custom_time ... ok
[INFO] [stdout] test explicit_event_parent ... ok
[INFO] [stdout] test free_standing_event ... ok
[INFO] [stdout] test event_order ... ok
[INFO] [stdout] test by_name ... ok
[INFO] [stdout] test tracks_current_span ... ok
[INFO] [stdout] test tracks_current_span_deep ... ok
[INFO] [stdout] test by_field_typed ... ok
[INFO] [stdout] test by_closure ... ok
[INFO] [stdout] test informed_histogram_constructor ... ok
[INFO] [stdout] test same_event_two_threads ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test nested_diff ... ok
[INFO] [stdout] test nested_bubble ... ok
[INFO] [stdout] test nested_no_bubble ... ok
[INFO] [stdout] test by_default ... ok
[INFO] [stdout] test by_field ... ok
[INFO] [stdout] test dupe_span ... ok
[INFO] [stdout] test explicit_span_parent ... ok
[INFO] [stderr]    Doc-tests tracing-timing
[INFO] [stdout] test samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 130) ... 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 --test /opt/rustwide/workdir/src/lib.rs --crate-name tracing_timing -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --cfg 'feature="layer"' --cfg 'feature="tracing-subscriber"' --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-cc493598cbf8e818.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-9eca3823a9abfaf6.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-e5154019a856972b.rlib --extern hdrhistogram=/opt/rustwide/target/debug/deps/libhdrhistogram-389b9bc67a1cb0df.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-ca312ab8bbba1fe6.rlib --extern quanta=/opt/rustwide/target/debug/deps/libquanta-52edf0d979fc80b8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7fbd0d0af5939dc2.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-01e24d6927af3046.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-e0e9bebbbea2c5c2.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-fe6708e4b4b7d676.rlib --extern tracing_core=/opt/rustwide/target/debug/deps/libtracing_core-c8ddb0d6254540bf.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-fee02e86ef655a5e.rlib --extern tracing_timing=/opt/rustwide/target/debug/deps/libtracing_timing-7c6500707c316c0a.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ea371d45946f4d68259c094861121e6208c4e90f522ba99fbb2d5ddcc39a2234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea371d45946f4d68259c094861121e6208c4e90f522ba99fbb2d5ddcc39a2234", kill_on_drop: false }`
[INFO] [stdout] ea371d45946f4d68259c094861121e6208c4e90f522ba99fbb2d5ddcc39a2234
