[INFO] fetching crate notugly 0.2.2...
[INFO] building notugly-0.2.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate notugly 0.2.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate notugly 0.2.2
[INFO] finished tweaking crates.io crate notugly 0.2.2
[INFO] tweaked toml for crates.io crate notugly 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate notugly 0.2.2 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 notugly 0.2.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6680c63659196493c0a3ca7a1cc379ad5b46d8657491c04cd241b9269094251d
[INFO] running `Command { std: "docker" "start" "-a" "6680c63659196493c0a3ca7a1cc379ad5b46d8657491c04cd241b9269094251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6680c63659196493c0a3ca7a1cc379ad5b46d8657491c04cd241b9269094251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6680c63659196493c0a3ca7a1cc379ad5b46d8657491c04cd241b9269094251d", kill_on_drop: false }`
[INFO] [stdout] 6680c63659196493c0a3ca7a1cc379ad5b46d8657491c04cd241b9269094251d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3530ea5bd164ec910089484e3ef5eb13b646e5d955af97242b046158db72f340
[INFO] running `Command { std: "docker" "start" "-a" "3530ea5bd164ec910089484e3ef5eb13b646e5d955af97242b046158db72f340", kill_on_drop: false }`
[INFO] [stderr]    Compiling notugly v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3530ea5bd164ec910089484e3ef5eb13b646e5d955af97242b046158db72f340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3530ea5bd164ec910089484e3ef5eb13b646e5d955af97242b046158db72f340", kill_on_drop: false }`
[INFO] [stdout] 3530ea5bd164ec910089484e3ef5eb13b646e5d955af97242b046158db72f340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 59fa5c6bb77770ee5569e299bcf5e15998be3a9324387ccca5e6f720162d99cf
[INFO] running `Command { std: "docker" "start" "-a" "59fa5c6bb77770ee5569e299bcf5e15998be3a9324387ccca5e6f720162d99cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling notugly v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "59fa5c6bb77770ee5569e299bcf5e15998be3a9324387ccca5e6f720162d99cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fa5c6bb77770ee5569e299bcf5e15998be3a9324387ccca5e6f720162d99cf", kill_on_drop: false }`
[INFO] [stdout] 59fa5c6bb77770ee5569e299bcf5e15998be3a9324387ccca5e6f720162d99cf