[INFO] fetching crate escape-bytes 0.1.1... [INFO] checking escape-bytes-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate escape-bytes 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate escape-bytes 0.1.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate escape-bytes 0.1.1 [INFO] finished tweaking crates.io crate escape-bytes 0.1.1 [INFO] tweaked toml for crates.io crate escape-bytes 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99c457d831792fd33b42cb84ea09f5c3226354533e168f5fd0399f1ac1de9a0b [INFO] running `Command { std: "docker" "start" "-a" "99c457d831792fd33b42cb84ea09f5c3226354533e168f5fd0399f1ac1de9a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99c457d831792fd33b42cb84ea09f5c3226354533e168f5fd0399f1ac1de9a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99c457d831792fd33b42cb84ea09f5c3226354533e168f5fd0399f1ac1de9a0b", kill_on_drop: false }` [INFO] [stdout] 99c457d831792fd33b42cb84ea09f5c3226354533e168f5fd0399f1ac1de9a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72702b3d70dfc737c2c0a2f8da1623f9b693dd2f3151996f5c0cd6ae1e128209 [INFO] running `Command { std: "docker" "start" "-a" "72702b3d70dfc737c2c0a2f8da1623f9b693dd2f3151996f5c0cd6ae1e128209", kill_on_drop: false }` [INFO] [stderr] Checking escape-bytes v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `doc` [INFO] [stdout] --> src/escape.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "doc", doc(cfg(feature = "alloc")))] [INFO] [stdout] | ^^^^^^^^^^----- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"docs"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, and `docs` [INFO] [stdout] = help: consider adding `doc` 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: `doc` [INFO] [stdout] --> src/unescape.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg_attr(feature = "doc", doc(cfg(feature = "alloc")))] [INFO] [stdout] | ^^^^^^^^^^----- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"docs"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, and `docs` [INFO] [stdout] = help: consider adding `doc` 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: `doc` [INFO] [stdout] --> src/escape.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "doc", doc(cfg(feature = "alloc")))] [INFO] [stdout] | ^^^^^^^^^^----- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"docs"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, and `docs` [INFO] [stdout] = help: consider adding `doc` 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: `doc` [INFO] [stdout] --> src/unescape.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg_attr(feature = "doc", doc(cfg(feature = "alloc")))] [INFO] [stdout] | ^^^^^^^^^^----- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"docs"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, and `docs` [INFO] [stdout] = help: consider adding `doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "72702b3d70dfc737c2c0a2f8da1623f9b693dd2f3151996f5c0cd6ae1e128209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72702b3d70dfc737c2c0a2f8da1623f9b693dd2f3151996f5c0cd6ae1e128209", kill_on_drop: false }` [INFO] [stdout] 72702b3d70dfc737c2c0a2f8da1623f9b693dd2f3151996f5c0cd6ae1e128209