[INFO] fetching crate brightness 0.5.0... [INFO] testing brightness-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate brightness 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate brightness 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate brightness 0.5.0 [INFO] tweaked toml for crates.io crate brightness 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate brightness 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate brightness 0.5.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zbus_names v2.2.0 [INFO] [stderr] Downloaded serde_repr v0.1.7 [INFO] [stderr] Downloaded enumflags2_derive v0.7.4 [INFO] [stderr] Downloaded zvariant_derive v3.6.0 [INFO] [stderr] Downloaded ordered-stream v0.0.1 [INFO] [stderr] Downloaded async-broadcast v0.4.1 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded zbus v3.1.0 [INFO] [stderr] Downloaded zvariant v3.6.0 [INFO] [stderr] Downloaded enumflags2 v0.7.5 [INFO] [stderr] Downloaded zbus_macros v3.1.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.39.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.39.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.39.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.39.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.39.0 [INFO] [stderr] Downloaded windows v0.39.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 286056ae3d73df117b06e6a655039734e9fded823c3291809626155be5c62d75 [INFO] running `Command { std: "docker" "start" "-a" "286056ae3d73df117b06e6a655039734e9fded823c3291809626155be5c62d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "286056ae3d73df117b06e6a655039734e9fded823c3291809626155be5c62d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "286056ae3d73df117b06e6a655039734e9fded823c3291809626155be5c62d75", kill_on_drop: false }` [INFO] [stdout] 286056ae3d73df117b06e6a655039734e9fded823c3291809626155be5c62d75 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c88e6f0cffc01a3be6d6a11c594f1f520613f5863b614177dfadf0276d147b2a [INFO] running `Command { std: "docker" "start" "-a" "c88e6f0cffc01a3be6d6a11c594f1f520613f5863b614177dfadf0276d147b2a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.24 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling async-task v4.3.0 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling async-channel v1.7.1 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling ordered-stream v0.0.1 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling nix v0.24.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-broadcast v0.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling enumflags2_derive v0.7.4 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling thiserror v1.0.34 [INFO] [stderr] Compiling futures-executor v0.3.24 [INFO] [stderr] Compiling futures v0.3.24 [INFO] [stderr] Compiling enumflags2 v0.7.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling zvariant_derive v3.6.0 [INFO] [stderr] Compiling zbus_macros v3.1.0 [INFO] [stderr] Compiling zvariant v3.6.0 [INFO] [stderr] Compiling zbus_names v2.2.0 [INFO] [stderr] Compiling zbus v3.1.0 [INFO] [stderr] Compiling brightness v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: unexpected `cfg` condition name: `doc_cfg` [INFO] [stdout] --> src/lib.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | #![cfg_attr(doc_cfg, feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unexpected_cfgs)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `doc_cfg` [INFO] [stdout] --> src/lib.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "async")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `doc_cfg` [INFO] [stdout] --> src/lib.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | #[cfg_attr(doc_cfg, doc(cfg(feature = "async")))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `brightness` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c88e6f0cffc01a3be6d6a11c594f1f520613f5863b614177dfadf0276d147b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c88e6f0cffc01a3be6d6a11c594f1f520613f5863b614177dfadf0276d147b2a", kill_on_drop: false }` [INFO] [stdout] c88e6f0cffc01a3be6d6a11c594f1f520613f5863b614177dfadf0276d147b2a