[INFO] fetching crate mezzenger-utils 0.1.2... [INFO] testing mezzenger-utils-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate mezzenger-utils 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate mezzenger-utils 0.1.2 [INFO] finished tweaking crates.io crate mezzenger-utils 0.1.2 [INFO] tweaked toml for crates.io crate mezzenger-utils 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mezzenger-utils 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-executor v0.3.32 [INFO] [stderr] Downloaded mezzenger-channel v0.1.1 [INFO] [stderr] Downloaded futures v0.3.32 [INFO] [stderr] Downloaded mezzenger v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59a13f933248e980ba89e74c321d62598ea21dcf64dd4eb9fb94f207301cfad9 [INFO] running `Command { std: "docker" "start" "-a" "59a13f933248e980ba89e74c321d62598ea21dcf64dd4eb9fb94f207301cfad9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59a13f933248e980ba89e74c321d62598ea21dcf64dd4eb9fb94f207301cfad9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59a13f933248e980ba89e74c321d62598ea21dcf64dd4eb9fb94f207301cfad9", kill_on_drop: false }` [INFO] [stdout] 59a13f933248e980ba89e74c321d62598ea21dcf64dd4eb9fb94f207301cfad9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93d5c1cbfede9394dee6d19a24d33cbe40af7078620b205896fd215e0d35afac [INFO] running `Command { std: "docker" "start" "-a" "93d5c1cbfede9394dee6d19a24d33cbe40af7078620b205896fd215e0d35afac", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling mezzenger v0.1.4 [INFO] [stderr] Compiling mezzenger-utils v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `splitter` [INFO] [stdout] --> src/lib.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "splitter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `splitter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `merger` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(feature = "merger")] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"merge"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `merger` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.33s [INFO] running `Command { std: "docker" "inspect" "93d5c1cbfede9394dee6d19a24d33cbe40af7078620b205896fd215e0d35afac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93d5c1cbfede9394dee6d19a24d33cbe40af7078620b205896fd215e0d35afac", kill_on_drop: false }` [INFO] [stdout] 93d5c1cbfede9394dee6d19a24d33cbe40af7078620b205896fd215e0d35afac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd5a1df07ee40c1e834fcee6c7b1dba14c1e2c0e18790b8e634fd03a11f873d3 [INFO] running `Command { std: "docker" "start" "-a" "cd5a1df07ee40c1e834fcee6c7b1dba14c1e2c0e18790b8e634fd03a11f873d3", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling mezzenger-channel v0.1.1 [INFO] [stdout] warning: unexpected `cfg` condition value: `splitter` [INFO] [stdout] --> src/lib.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "splitter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `splitter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `merger` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(feature = "merger")] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"merge"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `merger` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tokio v1.51.1 [INFO] [stderr] Compiling mezzenger-utils v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `splitter` [INFO] [stdout] --> src/lib.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "splitter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `splitter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `merger` [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(feature = "merger")] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"merge"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stdout] = help: consider adding `merger` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.65s [INFO] running `Command { std: "docker" "inspect" "cd5a1df07ee40c1e834fcee6c7b1dba14c1e2c0e18790b8e634fd03a11f873d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd5a1df07ee40c1e834fcee6c7b1dba14c1e2c0e18790b8e634fd03a11f873d3", kill_on_drop: false }` [INFO] [stdout] cd5a1df07ee40c1e834fcee6c7b1dba14c1e2c0e18790b8e634fd03a11f873d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dff822079cf10799592ff9e2ea09f62939573e1455bc53ce6fc00bfad98f980d [INFO] running `Command { std: "docker" "start" "-a" "dff822079cf10799592ff9e2ea09f62939573e1455bc53ce6fc00bfad98f980d", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `splitter` [INFO] [stderr] --> src/lib.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | #[cfg(feature = "splitter")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stderr] = help: consider adding `splitter` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `merger` [INFO] [stderr] --> src/lib.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 9 | #[cfg(feature = "merger")] [INFO] [stderr] | ^^^^^^^^^^-------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"merge"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `inspector`, `last_only`, `merge`, `num`, `numbered`, `ordered`, `reliable`, and `split` [INFO] [stderr] = help: consider adding `merger` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `mezzenger-utils` (lib) generated 2 warnings [INFO] [stderr] warning: `mezzenger-utils` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mezzenger_utils-a2d5df4dc40bfc02) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test latest_only::tests::test_order ... ok [INFO] [stdout] test latest_only::tests::test_transport ... ok [INFO] [stdout] test numbered::tests::test_transport ... ok [INFO] [stdout] test latest_only::tests::test_unwrapping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mezzenger_utils [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] running `Command { std: "docker" "inspect" "dff822079cf10799592ff9e2ea09f62939573e1455bc53ce6fc00bfad98f980d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff822079cf10799592ff9e2ea09f62939573e1455bc53ce6fc00bfad98f980d", kill_on_drop: false }` [INFO] [stdout] dff822079cf10799592ff9e2ea09f62939573e1455bc53ce6fc00bfad98f980d