[INFO] fetching crate seq-macro 0.3.1...
[INFO] checking seq-macro-0.3.1 against master#11ebe6512b4c77633c59f8dcdd421df3b79d1a9f for pr-103872
[INFO] extracting crate seq-macro 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate seq-macro 0.3.1 on toolchain 11ebe6512b4c77633c59f8dcdd421df3b79d1a9f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seq-macro 0.3.1
[INFO] finished tweaking crates.io crate seq-macro 0.3.1
[INFO] tweaked toml for crates.io crate seq-macro 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57beec243f551ca5c580dc76c19673c992b75aeb5b0bf1ff30b2ffbb2c5b1984
[INFO] running `Command { std: "docker" "start" "-a" "57beec243f551ca5c580dc76c19673c992b75aeb5b0bf1ff30b2ffbb2c5b1984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57beec243f551ca5c580dc76c19673c992b75aeb5b0bf1ff30b2ffbb2c5b1984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57beec243f551ca5c580dc76c19673c992b75aeb5b0bf1ff30b2ffbb2c5b1984", kill_on_drop: false }`
[INFO] [stdout] 57beec243f551ca5c580dc76c19673c992b75aeb5b0bf1ff30b2ffbb2c5b1984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f0344a7f8a71155a78f2d1d91dd8cfc6c43a14487ae61ee585c95aaa71027de
[INFO] running `Command { std: "docker" "start" "-a" "6f0344a7f8a71155a78f2d1d91dd8cfc6c43a14487ae61ee585c95aaa71027de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling trybuild v1.0.71
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking dissimilar v1.0.4
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling seq-macro v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "6f0344a7f8a71155a78f2d1d91dd8cfc6c43a14487ae61ee585c95aaa71027de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0344a7f8a71155a78f2d1d91dd8cfc6c43a14487ae61ee585c95aaa71027de", kill_on_drop: false }`
[INFO] [stdout] 6f0344a7f8a71155a78f2d1d91dd8cfc6c43a14487ae61ee585c95aaa71027de