[INFO] fetching crate weblog-proc-macro 0.4.0-beta.1...
[INFO] checking weblog-proc-macro-0.4.0-beta.1 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate weblog-proc-macro 0.4.0-beta.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate weblog-proc-macro 0.4.0-beta.1 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weblog-proc-macro 0.4.0-beta.1
[INFO] finished tweaking crates.io crate weblog-proc-macro 0.4.0-beta.1
[INFO] tweaked toml for crates.io crate weblog-proc-macro 0.4.0-beta.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf5f73e772389fb6b0473f8f1c96328b8e2b9b8d301b08f96ffab64396f40f4
[INFO] running `Command { std: "docker" "start" "-a" "6bf5f73e772389fb6b0473f8f1c96328b8e2b9b8d301b08f96ffab64396f40f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf5f73e772389fb6b0473f8f1c96328b8e2b9b8d301b08f96ffab64396f40f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf5f73e772389fb6b0473f8f1c96328b8e2b9b8d301b08f96ffab64396f40f4", kill_on_drop: false }`
[INFO] [stdout] 6bf5f73e772389fb6b0473f8f1c96328b8e2b9b8d301b08f96ffab64396f40f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fe205a13fdd09c80252a310284d98378dafff51c4d666bdc2f4ff97046cf6c
[INFO] running `Command { std: "docker" "start" "-a" "71fe205a13fdd09c80252a310284d98378dafff51c4d666bdc2f4ff97046cf6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking weblog-proc-macro v0.4.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "71fe205a13fdd09c80252a310284d98378dafff51c4d666bdc2f4ff97046cf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fe205a13fdd09c80252a310284d98378dafff51c4d666bdc2f4ff97046cf6c", kill_on_drop: false }`
[INFO] [stdout] 71fe205a13fdd09c80252a310284d98378dafff51c4d666bdc2f4ff97046cf6c