[INFO] fetching crate waigen 0.1.0...
[INFO] testing waigen-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate waigen 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate waigen 0.1.0
[INFO] finished tweaking crates.io crate waigen 0.1.0
[INFO] tweaked toml for crates.io crate waigen 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate waigen 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waigen 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fc6581a5bdc96fa7aa377142d3dd79ff781a95140f1b8a446762b7d4e8cf3b8
[INFO] running `Command { std: "docker" "start" "-a" "4fc6581a5bdc96fa7aa377142d3dd79ff781a95140f1b8a446762b7d4e8cf3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fc6581a5bdc96fa7aa377142d3dd79ff781a95140f1b8a446762b7d4e8cf3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc6581a5bdc96fa7aa377142d3dd79ff781a95140f1b8a446762b7d4e8cf3b8", kill_on_drop: false }`
[INFO] [stdout] 4fc6581a5bdc96fa7aa377142d3dd79ff781a95140f1b8a446762b7d4e8cf3b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 736778fb8461a2e438560218168a1bc28a9e70eb5307bef56f0768733286776a
[INFO] running `Command { std: "docker" "start" "-a" "736778fb8461a2e438560218168a1bc28a9e70eb5307bef56f0768733286776a", kill_on_drop: false }`
[INFO] [stderr]    Compiling waigen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "736778fb8461a2e438560218168a1bc28a9e70eb5307bef56f0768733286776a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736778fb8461a2e438560218168a1bc28a9e70eb5307bef56f0768733286776a", kill_on_drop: false }`
[INFO] [stdout] 736778fb8461a2e438560218168a1bc28a9e70eb5307bef56f0768733286776a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b95dbd0e2dd746c4c6f48bd1ce9b70e1f7c85554839df5c271dca6176ceb1467
[INFO] running `Command { std: "docker" "start" "-a" "b95dbd0e2dd746c4c6f48bd1ce9b70e1f7c85554839df5c271dca6176ceb1467", kill_on_drop: false }`
[INFO] [stderr]    Compiling waigen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b95dbd0e2dd746c4c6f48bd1ce9b70e1f7c85554839df5c271dca6176ceb1467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95dbd0e2dd746c4c6f48bd1ce9b70e1f7c85554839df5c271dca6176ceb1467", kill_on_drop: false }`
[INFO] [stdout] b95dbd0e2dd746c4c6f48bd1ce9b70e1f7c85554839df5c271dca6176ceb1467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77d8a4b4f54d460cd22d63c460b87814d8da456f26879931b537a6f451a17bb6
[INFO] running `Command { std: "docker" "start" "-a" "77d8a4b4f54d460cd22d63c460b87814d8da456f26879931b537a6f451a17bb6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/waigen-167fac7f8940cbcb)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77d8a4b4f54d460cd22d63c460b87814d8da456f26879931b537a6f451a17bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d8a4b4f54d460cd22d63c460b87814d8da456f26879931b537a6f451a17bb6", kill_on_drop: false }`
[INFO] [stdout] 77d8a4b4f54d460cd22d63c460b87814d8da456f26879931b537a6f451a17bb6