[INFO] fetching crate attr-parser-fn 0.3.4... [INFO] checking attr-parser-fn-0.3.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate attr-parser-fn 0.3.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate attr-parser-fn 0.3.4 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate attr-parser-fn 0.3.4 [INFO] finished tweaking crates.io crate attr-parser-fn 0.3.4 [INFO] tweaked toml for crates.io crate attr-parser-fn 0.3.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate attr-parser-fn 0.3.4 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.81 [INFO] [stderr] Downloaded syn v2.0.60 [INFO] [stderr] Downloaded impl_variadics v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8711f52fa73d688861faf9918d62c2e4f1c95cb2b4ca54753bed992f00c8922c [INFO] running `Command { std: "docker" "start" "-a" "8711f52fa73d688861faf9918d62c2e4f1c95cb2b4ca54753bed992f00c8922c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8711f52fa73d688861faf9918d62c2e4f1c95cb2b4ca54753bed992f00c8922c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8711f52fa73d688861faf9918d62c2e4f1c95cb2b4ca54753bed992f00c8922c", kill_on_drop: false }` [INFO] [stdout] 8711f52fa73d688861faf9918d62c2e4f1c95cb2b4ca54753bed992f00c8922c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f674a0c2f7e1207a186e70856fdb63f39bc0749e3986744452b5a840bdf2562e [INFO] running `Command { std: "docker" "start" "-a" "f674a0c2f7e1207a186e70856fdb63f39bc0749e3986744452b5a840bdf2562e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.60 [INFO] [stderr] Compiling impl_variadics v0.3.0 [INFO] [stderr] Checking attr-parser-fn v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "f674a0c2f7e1207a186e70856fdb63f39bc0749e3986744452b5a840bdf2562e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f674a0c2f7e1207a186e70856fdb63f39bc0749e3986744452b5a840bdf2562e", kill_on_drop: false }` [INFO] [stdout] f674a0c2f7e1207a186e70856fdb63f39bc0749e3986744452b5a840bdf2562e [INFO] checking attr-parser-fn-0.3.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate attr-parser-fn 0.3.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate attr-parser-fn 0.3.4 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate attr-parser-fn 0.3.4 [INFO] finished tweaking crates.io crate attr-parser-fn 0.3.4 [INFO] tweaked toml for crates.io crate attr-parser-fn 0.3.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate attr-parser-fn 0.3.4 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4aa1c3a43b011e70f60de17bb73a14f9eabefd2c2868ca17ab62b9befdaaa1a4 [INFO] running `Command { std: "docker" "start" "-a" "4aa1c3a43b011e70f60de17bb73a14f9eabefd2c2868ca17ab62b9befdaaa1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4aa1c3a43b011e70f60de17bb73a14f9eabefd2c2868ca17ab62b9befdaaa1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aa1c3a43b011e70f60de17bb73a14f9eabefd2c2868ca17ab62b9befdaaa1a4", kill_on_drop: false }` [INFO] [stdout] 4aa1c3a43b011e70f60de17bb73a14f9eabefd2c2868ca17ab62b9befdaaa1a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64475f6b92b2291399d6114e71400efd9acee3b9654643081ef0db8af7fb202 [INFO] running `Command { std: "docker" "start" "-a" "a64475f6b92b2291399d6114e71400efd9acee3b9654643081ef0db8af7fb202", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.60 [INFO] [stderr] Compiling impl_variadics v0.3.0 [INFO] [stderr] Checking attr-parser-fn v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "a64475f6b92b2291399d6114e71400efd9acee3b9654643081ef0db8af7fb202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64475f6b92b2291399d6114e71400efd9acee3b9654643081ef0db8af7fb202", kill_on_drop: false }` [INFO] [stdout] a64475f6b92b2291399d6114e71400efd9acee3b9654643081ef0db8af7fb202