[INFO] fetching crate lifeline 0.6.1... [INFO] testing lifeline-0.6.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate lifeline 0.6.1 into /workspace/builds/worker-2-tc2/source [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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lifeline 0.6.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lifeline 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce691db344f7612561d097618df3bf0cb4a0d9d7a2ed619b8fd6a1915e57ec9b [INFO] running `Command { std: "docker" "start" "-a" "ce691db344f7612561d097618df3bf0cb4a0d9d7a2ed619b8fd6a1915e57ec9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce691db344f7612561d097618df3bf0cb4a0d9d7a2ed619b8fd6a1915e57ec9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce691db344f7612561d097618df3bf0cb4a0d9d7a2ed619b8fd6a1915e57ec9b", kill_on_drop: false }` [INFO] [stdout] ce691db344f7612561d097618df3bf0cb4a0d9d7a2ed619b8fd6a1915e57ec9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6a3a516f3a53e7d83679bbad42f448106fe7a3fb22946c7d5da478d911eb73d [INFO] running `Command { std: "docker" "start" "-a" "c6a3a516f3a53e7d83679bbad42f448106fe7a3fb22946c7d5da478d911eb73d", 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 memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling pollster v0.2.1 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling futures-util v0.3.12 [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 quote v1.0.8 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [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 thiserror v1.0.23 [INFO] [stderr] Compiling pin-project v1.0.4 [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 import: `storage::*` [INFO] [stdout] --> src/lib.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub use storage::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dyn_bus/storage.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | ^^^^^ ----------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | +++ [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] | ^^^^^^^^^^^^^^ the borrow produces a value [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.79s [INFO] running `Command { std: "docker" "inspect" "c6a3a516f3a53e7d83679bbad42f448106fe7a3fb22946c7d5da478d911eb73d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6a3a516f3a53e7d83679bbad42f448106fe7a3fb22946c7d5da478d911eb73d", kill_on_drop: false }` [INFO] [stdout] c6a3a516f3a53e7d83679bbad42f448106fe7a3fb22946c7d5da478d911eb73d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c258efeaffab5589f456bb2e264066f9dd2e1d73ad8ef891eef72dfeefbbf56a [INFO] running `Command { std: "docker" "start" "-a" "c258efeaffab5589f456bb2e264066f9dd2e1d73ad8ef891eef72dfeefbbf56a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stdout] warning: unused import: `storage::*` [INFO] [stdout] --> src/lib.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub use storage::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dyn_bus/storage.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | ^^^^^ ----------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | +++ [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] | ^^^^^^^^^^^^^^ the borrow produces a value [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] [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 import: `storage::*` [INFO] [stdout] --> src/lib.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub use storage::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dyn_bus/storage.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | ^^^^^ ----------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | +++ [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] | ^^^^^^^^^^^^^^ the borrow produces a value [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.10s [INFO] running `Command { std: "docker" "inspect" "c258efeaffab5589f456bb2e264066f9dd2e1d73ad8ef891eef72dfeefbbf56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c258efeaffab5589f456bb2e264066f9dd2e1d73ad8ef891eef72dfeefbbf56a", kill_on_drop: false }` [INFO] [stdout] c258efeaffab5589f456bb2e264066f9dd2e1d73ad8ef891eef72dfeefbbf56a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4174a5d5a5e6194acbc742162f6a8ccfb503231763eb2019de3c21b038ec289c [INFO] running `Command { std: "docker" "start" "-a" "4174a5d5a5e6194acbc742162f6a8ccfb503231763eb2019de3c21b038ec289c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `storage::*` [INFO] [stderr] --> src/lib.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | pub use storage::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dyn_bus/storage.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stderr] | ^^^^^ ----------------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stderr] | +++ [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] | ^^^^^^^^^^^^^^ the borrow produces a value [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: `lifeline` (lib) generated 3 warnings (run `cargo fix --lib -p lifeline` to apply 2 suggestions) [INFO] [stderr] warning: `lifeline` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lifeline-0e1fb8503a7dae73) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test spawn::tests::lifeline_running_completes ... ok [INFO] [stderr] Doc-tests lifeline [INFO] [stdout] test spawn::tests::lifeline_running_await_times_out ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test src/service.rs - service::Service (line 17) ... ok [INFO] [stdout] test src/spawn.rs - spawn::Lifeline (line 133) ... ok [INFO] [stdout] test src/bus.rs - bus::Resource (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 18) ... ok [INFO] [stdout] test src/service.rs - service::Task (line 194) ... ok [INFO] [stdout] test src/bus.rs - bus::Message (line 15) ... ok [INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 24) ... ok [INFO] [stdout] test src/storage.rs - storage::impl_channel_take (line 72) ... ok [INFO] [stdout] test src/bus.rs - bus::Bus::capacity (line 78) ... ok [INFO] [stdout] test src/bus.rs - bus::Bus (line 67) ... ok [INFO] [stdout] test src/bus.rs - bus::Bus::tx (line 136) ... ok [INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 4) ... ok [INFO] [stdout] test src/storage.rs - storage::impl_channel_clone (line 116) ... ok [INFO] [stdout] test src/service.rs - service::CarryFrom (line 101) ... ok [INFO] [stdout] test src/storage.rs - storage::Storage (line 21) ... ok [INFO] [stdout] test src/storage.rs - storage::impl_storage_clone (line 95) ... ok [INFO] [stdout] test src/storage.rs - storage::Storage (line 7) ... ok [INFO] [stdout] test src/request.rs - request::Request (line 7) ... ok [INFO] [stdout] test src/storage.rs - storage::impl_storage_take (line 52) ... ok [INFO] [stdout] test src/bus.rs - bus::Bus::rx (line 107) ... ok [INFO] [stdout] test src/test.rs - test::assert_completes (line 44) ... ok [INFO] [stdout] test src/bus.rs - bus::Bus::resource (line 161) ... ok [INFO] [stdout] test src/test.rs - test::assert_times_out (line 101) ... ok [INFO] [stdout] test src/test.rs - test::assert_times_out (line 87) ... ok [INFO] [stdout] test src/test.rs - test::assert_completes (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4174a5d5a5e6194acbc742162f6a8ccfb503231763eb2019de3c21b038ec289c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4174a5d5a5e6194acbc742162f6a8ccfb503231763eb2019de3c21b038ec289c", kill_on_drop: false }` [INFO] [stdout] 4174a5d5a5e6194acbc742162f6a8ccfb503231763eb2019de3c21b038ec289c