[INFO] fetching crate upkg 0.0.0...
[INFO] testing upkg-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate upkg 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate upkg 0.0.0
[INFO] finished tweaking crates.io crate upkg 0.0.0
[INFO] tweaked toml for crates.io crate upkg 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate upkg 0.0.0 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 upkg 0.0.0 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 59489e4483d24130c54fd18798e677959ec83a513b5279cebdde73fdcdf298cf
[INFO] running `Command { std: "docker" "start" "-a" "59489e4483d24130c54fd18798e677959ec83a513b5279cebdde73fdcdf298cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59489e4483d24130c54fd18798e677959ec83a513b5279cebdde73fdcdf298cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59489e4483d24130c54fd18798e677959ec83a513b5279cebdde73fdcdf298cf", kill_on_drop: false }`
[INFO] [stdout] 59489e4483d24130c54fd18798e677959ec83a513b5279cebdde73fdcdf298cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 27ae21df425be9e75bab45c192ea2687bc470e369aa2551faa765b65e2a28e77
[INFO] running `Command { std: "docker" "start" "-a" "27ae21df425be9e75bab45c192ea2687bc470e369aa2551faa765b65e2a28e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling upkg v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "27ae21df425be9e75bab45c192ea2687bc470e369aa2551faa765b65e2a28e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ae21df425be9e75bab45c192ea2687bc470e369aa2551faa765b65e2a28e77", kill_on_drop: false }`
[INFO] [stdout] 27ae21df425be9e75bab45c192ea2687bc470e369aa2551faa765b65e2a28e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] de37da8f19ac5f9331f5995cc42b579d398fc2a3c8ee31c2fe1ae870f117bcd6
[INFO] running `Command { std: "docker" "start" "-a" "de37da8f19ac5f9331f5995cc42b579d398fc2a3c8ee31c2fe1ae870f117bcd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling upkg v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "de37da8f19ac5f9331f5995cc42b579d398fc2a3c8ee31c2fe1ae870f117bcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de37da8f19ac5f9331f5995cc42b579d398fc2a3c8ee31c2fe1ae870f117bcd6", kill_on_drop: false }`
[INFO] [stdout] de37da8f19ac5f9331f5995cc42b579d398fc2a3c8ee31c2fe1ae870f117bcd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 806ea37469511ee888e5e7206580e98a92d7c55a396ddc3815d05b18e7a20aa2
[INFO] running `Command { std: "docker" "start" "-a" "806ea37469511ee888e5e7206580e98a92d7c55a396ddc3815d05b18e7a20aa2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/upkg-e05f7e93c0df46c2)
[INFO] [stdout] 
[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" "806ea37469511ee888e5e7206580e98a92d7c55a396ddc3815d05b18e7a20aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806ea37469511ee888e5e7206580e98a92d7c55a396ddc3815d05b18e7a20aa2", kill_on_drop: false }`
[INFO] [stdout] 806ea37469511ee888e5e7206580e98a92d7c55a396ddc3815d05b18e7a20aa2