[INFO] fetching crate stackful 0.1.5... [INFO] testing stackful-0.1.5 against 1.90.0 for beta-1.91-3 [INFO] extracting crate stackful 0.1.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate stackful 0.1.5 [INFO] finished tweaking crates.io crate stackful 0.1.5 [INFO] tweaked toml for crates.io crate stackful 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stackful 0.1.5 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stackful 0.1.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded quote v1.0.16 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.30 [INFO] [stderr] Downloaded ctor v0.1.22 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded signal-hook v0.3.13 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded async-global-executor v2.0.4 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded async-std v1.11.0 [INFO] [stderr] Downloaded libc v0.2.125 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded event-listener v2.5.2 [INFO] [stderr] Downloaded async-process v1.4.0 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded web-sys v0.3.57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6ed82e127ee15fed3ab560371021aff72e186f1733c44c3a0cd77c108749f56 [INFO] running `Command { std: "docker" "start" "-a" "e6ed82e127ee15fed3ab560371021aff72e186f1733c44c3a0cd77c108749f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6ed82e127ee15fed3ab560371021aff72e186f1733c44c3a0cd77c108749f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ed82e127ee15fed3ab560371021aff72e186f1733c44c3a0cd77c108749f56", kill_on_drop: false }` [INFO] [stdout] e6ed82e127ee15fed3ab560371021aff72e186f1733c44c3a0cd77c108749f56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43e9ff0b6a8a531cc50b1258a7a6b64deb7c0b3e49ede7857dd2b60cb9259742 [INFO] running `Command { std: "docker" "start" "-a" "43e9ff0b6a8a531cc50b1258a7a6b64deb7c0b3e49ede7857dd2b60cb9259742", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling stackful v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` 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: `stacker` [INFO] [stdout] --> src/generator.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:140:15 [INFO] [stdout] | [INFO] [stdout] 140 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:122:23 [INFO] [stdout] | [INFO] [stdout] 122 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` 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 13.46s [INFO] running `Command { std: "docker" "inspect" "43e9ff0b6a8a531cc50b1258a7a6b64deb7c0b3e49ede7857dd2b60cb9259742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43e9ff0b6a8a531cc50b1258a7a6b64deb7c0b3e49ede7857dd2b60cb9259742", kill_on_drop: false }` [INFO] [stdout] 43e9ff0b6a8a531cc50b1258a7a6b64deb7c0b3e49ede7857dd2b60cb9259742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edb82e77529126fa7c396e519a6de7df41a30b8326b7f2c52679e10e824b2ca5 [INFO] running `Command { std: "docker" "start" "-a" "edb82e77529126fa7c396e519a6de7df41a30b8326b7f2c52679e10e824b2ca5", kill_on_drop: false }` [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` 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: `stacker` [INFO] [stdout] --> src/generator.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:140:15 [INFO] [stdout] | [INFO] [stdout] 140 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:122:23 [INFO] [stdout] | [INFO] [stdout] 122 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.4 [INFO] [stderr] Compiling async-process v1.4.0 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling stackful v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` 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: `stacker` [INFO] [stdout] --> src/generator.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:140:15 [INFO] [stdout] | [INFO] [stdout] 140 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:122:23 [INFO] [stdout] | [INFO] [stdout] 122 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stacker` [INFO] [stdout] --> src/generator.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | #[cfg(feature = "stacker")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stdout] = help: consider adding `stacker` 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 13.72s [INFO] running `Command { std: "docker" "inspect" "edb82e77529126fa7c396e519a6de7df41a30b8326b7f2c52679e10e824b2ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb82e77529126fa7c396e519a6de7df41a30b8326b7f2c52679e10e824b2ca5", kill_on_drop: false }` [INFO] [stdout] edb82e77529126fa7c396e519a6de7df41a30b8326b7f2c52679e10e824b2ca5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a109b652c3546aaa099eab42c0ff9d6d5928b2a25ebd5da9e868cee9e3a3cec [INFO] running `Command { std: "docker" "start" "-a" "1a109b652c3546aaa099eab42c0ff9d6d5928b2a25ebd5da9e868cee9e3a3cec", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `stacker` [INFO] [stderr] --> src/generator.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` 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: `stacker` [INFO] [stderr] --> src/generator.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `stacker` [INFO] [stderr] --> src/generator.rs:114:15 [INFO] [stderr] | [INFO] [stderr] 114 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `stacker` [INFO] [stderr] --> src/generator.rs:140:15 [INFO] [stderr] | [INFO] [stderr] 140 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `stacker` [INFO] [stderr] --> src/generator.rs:122:23 [INFO] [stderr] | [INFO] [stderr] 122 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `stacker` [INFO] [stderr] --> src/generator.rs:133:23 [INFO] [stderr] | [INFO] [stderr] 133 | #[cfg(feature = "stacker")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `future`, `futures-executor`, and `nightly` [INFO] [stderr] = help: consider adding `stacker` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `stackful` (lib) generated 6 warnings [INFO] [stderr] warning: `stackful` (lib test) generated 6 warnings (6 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/stackful-c79985cb1efe640f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test future::drop_after_polling ... ok [INFO] [stdout] test future::drop_before_polling ... ok [INFO] [stdout] test generator::test_generator ... ok [INFO] [stdout] test future::panick - should panic ... ok [INFO] [stdout] test future::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stderr] Doc-tests stackful [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 40) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a109b652c3546aaa099eab42c0ff9d6d5928b2a25ebd5da9e868cee9e3a3cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a109b652c3546aaa099eab42c0ff9d6d5928b2a25ebd5da9e868cee9e3a3cec", kill_on_drop: false }` [INFO] [stdout] 1a109b652c3546aaa099eab42c0ff9d6d5928b2a25ebd5da9e868cee9e3a3cec