[INFO] fetching crate untwine_macros 0.9.3...
[INFO] building untwine_macros-0.9.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate untwine_macros 0.9.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate untwine_macros 0.9.3
[INFO] finished tweaking crates.io crate untwine_macros 0.9.3
[INFO] tweaked toml for crates.io crate untwine_macros 0.9.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate untwine_macros 0.9.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate untwine_macros 0.9.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 022e1846b8a229c798a654af0d0474250cfdc5f3efa11b4b736163d40ab32363
[INFO] running `Command { std: "docker" "start" "-a" "022e1846b8a229c798a654af0d0474250cfdc5f3efa11b4b736163d40ab32363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022e1846b8a229c798a654af0d0474250cfdc5f3efa11b4b736163d40ab32363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022e1846b8a229c798a654af0d0474250cfdc5f3efa11b4b736163d40ab32363", kill_on_drop: false }`
[INFO] [stdout] 022e1846b8a229c798a654af0d0474250cfdc5f3efa11b4b736163d40ab32363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6078f9b9e0224db3a7cdd4e254d9cb0d99445281345629650fbb7e76c6e9dd24
[INFO] running `Command { std: "docker" "start" "-a" "6078f9b9e0224db3a7cdd4e254d9cb0d99445281345629650fbb7e76c6e9dd24", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling untwine_macros v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.08s
[INFO] running `Command { std: "docker" "inspect" "6078f9b9e0224db3a7cdd4e254d9cb0d99445281345629650fbb7e76c6e9dd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6078f9b9e0224db3a7cdd4e254d9cb0d99445281345629650fbb7e76c6e9dd24", kill_on_drop: false }`
[INFO] [stdout] 6078f9b9e0224db3a7cdd4e254d9cb0d99445281345629650fbb7e76c6e9dd24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1feefc733ee696d1ef35e976253bfe9db62eb51b486b354945f7fe1205c93323
[INFO] running `Command { std: "docker" "start" "-a" "1feefc733ee696d1ef35e976253bfe9db62eb51b486b354945f7fe1205c93323", kill_on_drop: false }`
[INFO] [stderr]    Compiling untwine_macros v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "1feefc733ee696d1ef35e976253bfe9db62eb51b486b354945f7fe1205c93323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1feefc733ee696d1ef35e976253bfe9db62eb51b486b354945f7fe1205c93323", kill_on_drop: false }`
[INFO] [stdout] 1feefc733ee696d1ef35e976253bfe9db62eb51b486b354945f7fe1205c93323