[INFO] fetching crate winston_proxy_transport 0.3.0...
[INFO] building winston_proxy_transport-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate winston_proxy_transport 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate winston_proxy_transport 0.3.0
[INFO] finished tweaking crates.io crate winston_proxy_transport 0.3.0
[INFO] tweaked toml for crates.io crate winston_proxy_transport 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate winston_proxy_transport 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate winston_proxy_transport 0.3.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e9674dd2b5f119906e790ac8137031519c85c8c9e9b5703f9c85f5a1246063c
[INFO] running `Command { std: "docker" "start" "-a" "9e9674dd2b5f119906e790ac8137031519c85c8c9e9b5703f9c85f5a1246063c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9674dd2b5f119906e790ac8137031519c85c8c9e9b5703f9c85f5a1246063c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9674dd2b5f119906e790ac8137031519c85c8c9e9b5703f9c85f5a1246063c", kill_on_drop: false }`
[INFO] [stdout] 9e9674dd2b5f119906e790ac8137031519c85c8c9e9b5703f9c85f5a1246063c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f2ab6197140859692c161b1a46adc081546b75c2384944741dcfa15010901a4
[INFO] running `Command { std: "docker" "start" "-a" "6f2ab6197140859692c161b1a46adc081546b75c2384944741dcfa15010901a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling parse_datetime v0.6.0
[INFO] [stderr]    Compiling dateparser v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling jsonpath-rust v1.0.4
[INFO] [stderr]    Compiling logform v0.5.0
[INFO] [stderr]    Compiling winston_transport v0.5.0
[INFO] [stderr]    Compiling winston_proxy_transport v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.13s
[INFO] running `Command { std: "docker" "inspect" "6f2ab6197140859692c161b1a46adc081546b75c2384944741dcfa15010901a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2ab6197140859692c161b1a46adc081546b75c2384944741dcfa15010901a4", kill_on_drop: false }`
[INFO] [stdout] 6f2ab6197140859692c161b1a46adc081546b75c2384944741dcfa15010901a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f128b9fc4cf87b5489fe1866ddaf72b0a1e167e0c87acfc5a6714f4ab58e0f
[INFO] running `Command { std: "docker" "start" "-a" "39f128b9fc4cf87b5489fe1866ddaf72b0a1e167e0c87acfc5a6714f4ab58e0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling winston_proxy_transport v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "39f128b9fc4cf87b5489fe1866ddaf72b0a1e167e0c87acfc5a6714f4ab58e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f128b9fc4cf87b5489fe1866ddaf72b0a1e167e0c87acfc5a6714f4ab58e0f", kill_on_drop: false }`
[INFO] [stdout] 39f128b9fc4cf87b5489fe1866ddaf72b0a1e167e0c87acfc5a6714f4ab58e0f