[INFO] fetching crate async-inspect 0.2.0...
[INFO] testing async-inspect-0.2.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate async-inspect 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate async-inspect 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-inspect 0.2.0
[INFO] tweaked toml for crates.io crate async-inspect 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-inspect 0.2.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-inspect 0.2.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-lsp v0.20.0
[INFO] [stderr]   Downloaded lsp-types v0.94.1
[INFO] [stderr]   Downloaded tower-lsp-macros v0.9.0
[INFO] [stderr]   Downloaded rusqlite v0.30.0
[INFO] [stderr]   Downloaded telemetry-kit v0.3.0
[INFO] [stderr]   Downloaded machine-uid v0.5.4
[INFO] [stderr]   Downloaded instability v0.3.10
[INFO] [stderr]   Downloaded async-inspect-macros v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da74451e236cc27d77ab9f70224362382638c2baed4bd17eed065d5a11a0ee6e
[INFO] running `Command { std: "docker" "start" "-a" "da74451e236cc27d77ab9f70224362382638c2baed4bd17eed065d5a11a0ee6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da74451e236cc27d77ab9f70224362382638c2baed4bd17eed065d5a11a0ee6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da74451e236cc27d77ab9f70224362382638c2baed4bd17eed065d5a11a0ee6e", kill_on_drop: false }`
[INFO] [stdout] da74451e236cc27d77ab9f70224362382638c2baed4bd17eed065d5a11a0ee6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a3a4d8ec3bfcd58bd022d9b8c8e4a33549f22d6fb7a265657597aff00c738f
[INFO] running `Command { std: "docker" "start" "-a" "d3a3a4d8ec3bfcd58bd022d9b8c8e4a33549f22d6fb7a265657597aff00c738f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling machine-uid v0.5.4
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling async-inspect-macros v0.2.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rusqlite v0.30.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling telemetry-kit v0.3.0
[INFO] [stderr]    Compiling async-inspect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "d3a3a4d8ec3bfcd58bd022d9b8c8e4a33549f22d6fb7a265657597aff00c738f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a3a4d8ec3bfcd58bd022d9b8c8e4a33549f22d6fb7a265657597aff00c738f", kill_on_drop: false }`
[INFO] [stdout] d3a3a4d8ec3bfcd58bd022d9b8c8e4a33549f22d6fb7a265657597aff00c738f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 494a815f8ba6d3d99c499cd9cb211262ef79969074582f93a2141334fa0abfe5
[INFO] running `Command { std: "docker" "start" "-a" "494a815f8ba6d3d99c499cd9cb211262ef79969074582f93a2141334fa0abfe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling rusqlite v0.30.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling telemetry-kit v0.3.0
[INFO] [stderr]    Compiling async-inspect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stdout]    --> src/inspector/mod.rs:590:9
[INFO] [stdout]     |
[INFO] [stdout] 590 |         inspector.register_task("task1".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 590 |         let _ = inspector.register_task("task1".to_string());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stdout]    --> src/inspector/mod.rs:591:9
[INFO] [stdout]     |
[INFO] [stdout] 591 |         inspector.register_task("task2".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 591 |         let _ = inspector.register_task("task2".to_string());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stdout]    --> src/deadlock/mod.rs:460:9
[INFO] [stdout]     |
[INFO] [stdout] 460 |         detector.register_resource(resource);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 460 |         let _ = detector.register_resource(resource);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stdout]    --> src/deadlock/mod.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |         detector.register_resource(res1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 476 |         let _ = detector.register_resource(res1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stdout]    --> src/deadlock/mod.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         detector.register_resource(res2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 477 |         let _ = detector.register_resource(res2);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stdout]    --> src/deadlock/mod.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         detector.register_resource(res);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 507 |         let _ = detector.register_resource(res);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stdout]     --> src/reporter/html.rs:1238:9
[INFO] [stdout]      |
[INFO] [stdout] 1238 |         inspector.register_task("test_task".to_string());
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1238 |         let _ = inspector.register_task("test_task".to_string());
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stdout]    --> src/reporter/mod.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         inspector.register_task("test".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let _ = inspector.register_task("test".to_string());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5m 09s
[INFO] running `Command { std: "docker" "inspect" "494a815f8ba6d3d99c499cd9cb211262ef79969074582f93a2141334fa0abfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494a815f8ba6d3d99c499cd9cb211262ef79969074582f93a2141334fa0abfe5", kill_on_drop: false }`
[INFO] [stdout] 494a815f8ba6d3d99c499cd9cb211262ef79969074582f93a2141334fa0abfe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3457f21164930a6e9b4ad5c3d5351da2a7a2510bbd204c5eecce5557db5a1f6
[INFO] running `Command { std: "docker" "start" "-a" "e3457f21164930a6e9b4ad5c3d5351da2a7a2510bbd204c5eecce5557db5a1f6", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stderr]    --> src/inspector/mod.rs:590:9
[INFO] [stderr]     |
[INFO] [stderr] 590 |         inspector.register_task("task1".to_string());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 590 |         let _ = inspector.register_task("task1".to_string());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stderr]    --> src/inspector/mod.rs:591:9
[INFO] [stderr]     |
[INFO] [stderr] 591 |         inspector.register_task("task2".to_string());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 591 |         let _ = inspector.register_task("task2".to_string());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stderr]    --> src/deadlock/mod.rs:460:9
[INFO] [stderr]     |
[INFO] [stderr] 460 |         detector.register_resource(resource);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 460 |         let _ = detector.register_resource(resource);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stderr]    --> src/deadlock/mod.rs:476:9
[INFO] [stderr]     |
[INFO] [stderr] 476 |         detector.register_resource(res1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 476 |         let _ = detector.register_resource(res1);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stderr]    --> src/deadlock/mod.rs:477:9
[INFO] [stderr]     |
[INFO] [stderr] 477 |         detector.register_resource(res2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 477 |         let _ = detector.register_resource(res2);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `deadlock::DeadlockDetector::register_resource` that must be used
[INFO] [stderr]    --> src/deadlock/mod.rs:507:9
[INFO] [stderr]     |
[INFO] [stderr] 507 |         detector.register_resource(res);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 507 |         let _ = detector.register_resource(res);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stderr]     --> src/reporter/html.rs:1238:9
[INFO] [stderr]      |
[INFO] [stderr] 1238 |         inspector.register_task("test_task".to_string());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]      |
[INFO] [stderr] 1238 |         let _ = inspector.register_task("test_task".to_string());
[INFO] [stderr]      |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `inspector::Inspector::register_task` that must be used
[INFO] [stderr]    --> src/reporter/mod.rs:441:9
[INFO] [stderr]     |
[INFO] [stderr] 441 |         inspector.register_task("test".to_string());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 441 |         let _ = inspector.register_task("test".to_string());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `async-inspect` (lib test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_inspect-f50929612346db1d)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test channel::mpsc::tests::test_channel_close ... ok
[INFO] [stdout] test channel::broadcast::tests::test_broadcast_basic ... ok
[INFO] [stdout] test channel::oneshot::tests::test_oneshot_receiver_dropped ... ok
[INFO] [stdout] test channel::oneshot::tests::test_try_recv ... ok
[INFO] [stdout] test channel::mpsc::tests::test_bounded_channel ... ok
[INFO] [stdout] test channel::broadcast::tests::test_broadcast_multiple_sends ... ok
[INFO] [stdout] test channel::broadcast::tests::test_broadcast_no_receivers ... ok
[INFO] [stdout] test channel::oneshot::tests::test_oneshot_sender_dropped ... ok
[INFO] [stdout] test channel::mpsc::tests::test_unbounded_channel ... ok
[INFO] [stdout] test config::tests::test_sampling_rate ... ok
[INFO] [stdout] test deadlock::tests::test_detector_registration ... ok
[INFO] [stdout] test channel::oneshot::tests::test_oneshot_success ... ok
[INFO] [stdout] test channel::broadcast::tests::test_broadcast_receiver_count ... ok
[INFO] [stdout] test deadlock::tests::test_no_deadlock ... ok
[INFO] [stdout] test config::tests::test_overhead_tracking ... ok
[INFO] [stdout] test channel::mpsc::tests::test_try_send_recv ... ok
[INFO] [stdout] test deadlock::tests::test_resource_creation ... ok
[INFO] [stdout] test export::chrome_trace::tests::test_trace_event_metadata ... ok
[INFO] [stdout] test export::tests::test_csv_escape ... ok
[INFO] [stdout] test deadlock::tests::test_simple_deadlock_detection ... ok
[INFO] [stdout] test graph::tests::test_shared_resources ... ok
[INFO] [stdout] test inspector::tests::test_register_task ... ok
[INFO] [stdout] test export::flamegraph::tests::test_sanitize_frame_name ... ok
[INFO] [stdout] test inspector::tests::test_inspector_creation ... ok
[INFO] [stdout] test instrument::tests::test_current_task_id ... ok
[INFO] [stdout] test inspector::tests::test_task_lifecycle ... ok
[INFO] [stdout] test export::flamegraph::tests::test_flamegraph_builder ... ok
[INFO] [stdout] test integrations::tokio_console::tests::test_config ... ok
[INFO] [stdout] test profile::comparison::tests::test_calculate_change_percent ... ok
[INFO] [stdout] test export::chrome_trace::tests::test_trace_event_complete ... ok
[INFO] [stdout] test graph::tests::test_critical_path ... ok
[INFO] [stdout] test instrument::tests::test_task_guard ... ok
[INFO] [stdout] test profile::tests::test_bottleneck_detection ... ok
[INFO] [stdout] test profile::tests::test_task_efficiency ... ok
[INFO] [stdout] test reporter::tests::test_generate_report ... ok
[INFO] [stdout] test reporter::html::tests::test_html_generation ... ok
[INFO] [stdout] test inspector::tests::test_stats ... ok
[INFO] [stdout] test export::chrome_trace::tests::test_trace_event_instant ... ok
[INFO] [stdout] test reporter::html::tests::test_save_to_file ... ok
[INFO] [stdout] test profile::comparison::tests::test_snapshot_serialization ... ok
[INFO] [stdout] test sync::mutex::tests::test_basic_lock_unlock ... ok
[INFO] [stdout] test sync::mutex::tests::test_get_mut ... ok
[INFO] [stdout] test profile::tests::test_duration_stats ... ok
[INFO] [stdout] test runtime::tokio::tests::test_spawn_tracked ... ok
[INFO] [stdout] test runtime::tokio::tests::test_spawn_tracked_multiple ... ok
[INFO] [stdout] test reporter::tests::test_reporter_creation ... ok
[INFO] [stdout] test sync::mutex::tests::test_into_inner ... ok
[INFO] [stdout] test sync::rwlock::tests::test_basic_read_write ... ok
[INFO] [stdout] test sync::rwlock::tests::test_get_mut ... ok
[INFO] [stdout] test sync::mutex::tests::test_try_lock ... ok
[INFO] [stdout] test sync::rwlock::tests::test_into_inner ... ok
[INFO] [stdout] test sync::rwlock::tests::test_concurrent_readers ... ok
[INFO] [stdout] test sync::rwlock::tests::test_try_read_write ... ok
[INFO] [stdout] test sync::semaphore::tests::test_close ... ok
[INFO] [stdout] test sync::semaphore::tests::test_acquire_many ... ok
[INFO] [stdout] test sync::semaphore::tests::test_add_permits ... ok
[INFO] [stdout] test sync::semaphore::tests::test_basic_acquire_release ... ok
[INFO] [stdout] test sync::semaphore::tests::test_try_acquire ... ok
[INFO] [stdout] test sync::tests::test_contention_rate ... ok
[INFO] [stdout] test runtime::tokio::tests::test_tracked_future ... ok
[INFO] [stdout] test sync::tests::test_metrics_tracker ... ok
[INFO] [stdout] test task::tests::test_task_info_creation ... ok
[INFO] [stdout] test task::tests::test_task_id_uniqueness ... ok
[INFO] [stdout] test task::tests::test_task_poll_recording ... ok
[INFO] [stdout] test task::tests::test_task_state_update ... ok
[INFO] [stdout] test tests::test_placeholder ... ok
[INFO] [stdout] test timeline::tests::test_add_event ... ok
[INFO] [stdout] test timeline::tests::test_events_for_task ... ok
[INFO] [stdout] test timeline::tests::test_timeline_creation ... ok
[INFO] [stdout] test runtime::tokio::tests::test_inspect_ext ... ok
[INFO] [stdout] test config::tests::test_production_mode ... ok
[INFO] [stdout] test sync::semaphore::tests::test_contention ... ok
[INFO] [stdout] test sync::mutex::tests::test_contention_metrics ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/async_inspect-9b54bb174e5d5679)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_inspect
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/instrument/mod.rs - instrument::inspect_point (line 90) ... ignored
[INFO] [stdout] test src/instrument/mod.rs - instrument::inspect_task_start (line 131) ... ignored
[INFO] [stdout] test src/integrations/mod.rs - integrations::tokio_console (line 36) ... ignored
[INFO] [stdout] test src/integrations/mod.rs - integrations::tokio_console (line 87) ... ignored
[INFO] [stdout] test src/lib.rs - (line 10) ... ignored
[INFO] [stdout] test src/runtime/tokio.rs - runtime::tokio::InspectExt (line 138) ... ignored
[INFO] [stdout] test src/runtime/tokio.rs - runtime::tokio::spawn_local_tracked (line 170) ... ignored
[INFO] [stdout] test src/runtime/tokio.rs - runtime::tokio::spawn_tracked (line 20) ... ignored
[INFO] [stdout] test src/sync/mutex.rs - sync::mutex::Mutex<T>::new (line 75) - compile ... ok
[INFO] [stdout] test src/sync/mutex.rs - sync::mutex::Mutex<T>::try_lock (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - channel (line 120) - compile ... ok
[INFO] [stdout] test src/sync/mutex.rs - sync::mutex::Mutex<T>::metrics (line 193) - compile ... ok
[INFO] [stdout] test src/sync/rwlock.rs - sync::rwlock::RwLock (line 24) - compile ... ok
[INFO] [stdout] test src/channel/oneshot.rs - channel::oneshot::channel (line 18) - compile ... ok
[INFO] [stdout] test src/sync/rwlock.rs - sync::rwlock::RwLock<T>::metrics (line 258) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore::acquire (line 109) - compile ... ok
[INFO] [stdout] test src/sync/rwlock.rs - sync::rwlock::RwLock<T>::write (line 160) - compile ... ok
[INFO] [stdout] test src/channel/broadcast.rs - channel::broadcast::channel (line 19) - compile ... ok
[INFO] [stdout] test src/sync/mutex.rs - sync::mutex::Mutex<T>::lock (line 106) - compile ... ok
[INFO] [stdout] test src/lib.rs - sync (line 113) - compile ... ok
[INFO] [stdout] test src/channel/mpsc.rs - channel::mpsc::unbounded_channel (line 62) - compile ... ok
[INFO] [stdout] test src/sync/rwlock.rs - sync::rwlock::RwLock<T>::read (line 113) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore::metrics (line 304) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore::acquire_many (line 164) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore::try_acquire (line 211) - compile ... ok
[INFO] [stdout] test src/sync/rwlock.rs - sync::rwlock::RwLock<T>::new (line 82) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore::new (line 76) - compile ... ok
[INFO] [stdout] test src/sync/mutex.rs - sync::mutex::Mutex (line 24) - compile ... ok
[INFO] [stdout] test src/channel/mpsc.rs - channel::mpsc::channel (line 20) - compile ... ok
[INFO] [stdout] test src/graph.rs - graph::TaskGraph::export_dot (line 452) - compile ... ok
[INFO] [stdout] test src/sync/semaphore.rs - sync::semaphore::Semaphore (line 23) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 168) ... ok
[INFO] [stdout] test src/inspector/mod.rs - inspector::Inspector::get_tasks_sorted (line 330) ... ok
[INFO] [stdout] test src/inspector/mod.rs - inspector::Inspector::get_tasks_filtered (line 302) ... ok
[INFO] [stdout] test src/task/mod.rs - task::TaskFilter (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 3.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3457f21164930a6e9b4ad5c3d5351da2a7a2510bbd204c5eecce5557db5a1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3457f21164930a6e9b4ad5c3d5351da2a7a2510bbd204c5eecce5557db5a1f6", kill_on_drop: false }`
[INFO] [stdout] e3457f21164930a6e9b4ad5c3d5351da2a7a2510bbd204c5eecce5557db5a1f6
