[INFO] fetching crate lifeline 0.6.1... [INFO] testing lifeline-0.6.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate lifeline 0.6.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate lifeline 0.6.1 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 lifeline 0.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lifeline 0.6.1 [INFO] tweaked toml for crates.io crate lifeline 0.6.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate lifeline 0.6.1 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 polling v2.0.2 [INFO] [stderr] Downloaded pollster v0.2.1 [INFO] [stderr] Downloaded fastrand v1.4.0 [INFO] [stderr] Downloaded async-executor v1.4.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.4 [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] [stderr] Downloaded pin-project v1.0.4 [INFO] [stderr] Downloaded async-process v1.0.1 [INFO] [stderr] Downloaded postage v0.4.0 [INFO] [stderr] Downloaded ctor v0.1.18 [INFO] [stderr] Downloaded vec-arena v1.0.0 [INFO] [stderr] Downloaded async-channel v1.5.1 [INFO] [stderr] Downloaded simple_logger v1.11.0 [INFO] [stderr] Downloaded async-io v1.3.1 [INFO] [stderr] Downloaded nb-connect v1.0.2 [INFO] [stderr] Downloaded async-lock v2.3.0 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef42ee8cae580dfb5c948dc91530e89d40982504c24db504cd8d1df3dd3a6fcf [INFO] running `Command { std: "docker" "start" "-a" "ef42ee8cae580dfb5c948dc91530e89d40982504c24db504cd8d1df3dd3a6fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef42ee8cae580dfb5c948dc91530e89d40982504c24db504cd8d1df3dd3a6fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef42ee8cae580dfb5c948dc91530e89d40982504c24db504cd8d1df3dd3a6fcf", kill_on_drop: false }` [INFO] [stdout] ef42ee8cae580dfb5c948dc91530e89d40982504c24db504cd8d1df3dd3a6fcf [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae5a1ee28ff4d210032b3f60bb70709f0676156865643d3f2a08af9433ade932 [INFO] running `Command { std: "docker" "start" "-a" "ae5a1ee28ff4d210032b3f60bb70709f0676156865643d3f2a08af9433ade932", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling pollster v0.2.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling tokio v1.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling pin-project v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling postage v0.4.0 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling lifeline v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.69s [INFO] running `Command { std: "docker" "inspect" "ae5a1ee28ff4d210032b3f60bb70709f0676156865643d3f2a08af9433ade932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5a1ee28ff4d210032b3f60bb70709f0676156865643d3f2a08af9433ade932", kill_on_drop: false }` [INFO] [stdout] ae5a1ee28ff4d210032b3f60bb70709f0676156865643d3f2a08af9433ade932 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68ca0f9782a9347a4b5a8b23579513eadd944de22026b71fb36daba0df9d2f01 [INFO] running `Command { std: "docker" "start" "-a" "68ca0f9782a9347a4b5a8b23579513eadd944de22026b71fb36daba0df9d2f01", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.11.0 [INFO] [stderr] Compiling lifeline v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.05s [INFO] running `Command { std: "docker" "inspect" "68ca0f9782a9347a4b5a8b23579513eadd944de22026b71fb36daba0df9d2f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ca0f9782a9347a4b5a8b23579513eadd944de22026b71fb36daba0df9d2f01", kill_on_drop: false }` [INFO] [stdout] 68ca0f9782a9347a4b5a8b23579513eadd944de22026b71fb36daba0df9d2f01 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01fb686c7183628cfd4edfd55694af36671876aaf9777180cff48e62af6ba302 [INFO] running `Command { std: "docker" "start" "-a" "01fb686c7183628cfd4edfd55694af36671876aaf9777180cff48e62af6ba302", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/spawn.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | #[pin_project] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/spawn.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | #[pin_project] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/spawn.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | #[pin_project] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/spawn.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | #[pin_project] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lifeline-3acf3814acb8398b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test spawn::tests::lifeline_running_completes ... ok [INFO] [stdout] test spawn::tests::lifeline_running_await_times_out ... ok [INFO] [stderr] Doc-tests lifeline [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 26 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 lifeline --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b9c9ba3210894b18.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-6a80f89564e989c7.so --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-83e971f51025f9b3.rlib --extern lifeline=/opt/rustwide/target/debug/deps/liblifeline-9cf196bcd65ad8bd.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-abc886bb389bfeaf.rlib --extern postage=/opt/rustwide/target/debug/deps/libpostage-d218de000e8b3a25.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-4c6b6e97a26ed8e3.rlib --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-4df1f0f2fef2bb37.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9ed980b4420d2eca.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-618313ccb168f7e8.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="dyn-bus"' --cfg 'feature="postage"' --cfg 'feature="postage-channels"' --cfg 'feature="tokio"' --cfg 'feature="tokio-channels"' --cfg 'feature="tokio-executor"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "01fb686c7183628cfd4edfd55694af36671876aaf9777180cff48e62af6ba302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01fb686c7183628cfd4edfd55694af36671876aaf9777180cff48e62af6ba302", kill_on_drop: false }` [INFO] [stdout] 01fb686c7183628cfd4edfd55694af36671876aaf9777180cff48e62af6ba302