[INFO] fetching crate attr-parser-fn 0.3.4...
[INFO] checking attr-parser-fn-0.3.4 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate attr-parser-fn 0.3.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate attr-parser-fn 0.3.4 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "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-6-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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e4e5030b685b3eebbbc3a28bc2cdf976ff56fcbb618fcc37170498d2cf2541
[INFO] running `Command { std: "docker" "start" "-a" "a6e4e5030b685b3eebbbc3a28bc2cdf976ff56fcbb618fcc37170498d2cf2541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e4e5030b685b3eebbbc3a28bc2cdf976ff56fcbb618fcc37170498d2cf2541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e4e5030b685b3eebbbc3a28bc2cdf976ff56fcbb618fcc37170498d2cf2541", kill_on_drop: false }`
[INFO] [stdout] a6e4e5030b685b3eebbbc3a28bc2cdf976ff56fcbb618fcc37170498d2cf2541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8956d6f3ca36b692d30f9b23d410ee51d4c8660a9ac891e45b725c4310c2487
[INFO] running `Command { std: "docker" "start" "-a" "c8956d6f3ca36b692d30f9b23d410ee51d4c8660a9ac891e45b725c4310c2487", 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 3.12s
[INFO] running `Command { std: "docker" "inspect" "c8956d6f3ca36b692d30f9b23d410ee51d4c8660a9ac891e45b725c4310c2487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8956d6f3ca36b692d30f9b23d410ee51d4c8660a9ac891e45b725c4310c2487", kill_on_drop: false }`
[INFO] [stdout] c8956d6f3ca36b692d30f9b23d410ee51d4c8660a9ac891e45b725c4310c2487
