[INFO] fetching crate stw 0.1.0...
[INFO] testing stw-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate stw 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate stw 0.1.0
[INFO] finished tweaking crates.io crate stw 0.1.0
[INFO] tweaked toml for crates.io crate stw 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stw 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 stw 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-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] 703b442db7c53208d5e94f0df4b12003092aad71dad3a91a4b7bf83b62843adf
[INFO] running `Command { std: "docker" "start" "-a" "703b442db7c53208d5e94f0df4b12003092aad71dad3a91a4b7bf83b62843adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703b442db7c53208d5e94f0df4b12003092aad71dad3a91a4b7bf83b62843adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703b442db7c53208d5e94f0df4b12003092aad71dad3a91a4b7bf83b62843adf", kill_on_drop: false }`
[INFO] [stdout] 703b442db7c53208d5e94f0df4b12003092aad71dad3a91a4b7bf83b62843adf
[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] ddf8fee6696e7a19eeb78c210d3670dfd986f32e05774f468da8f2302e0af16a
[INFO] running `Command { std: "docker" "start" "-a" "ddf8fee6696e7a19eeb78c210d3670dfd986f32e05774f468da8f2302e0af16a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ddf8fee6696e7a19eeb78c210d3670dfd986f32e05774f468da8f2302e0af16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf8fee6696e7a19eeb78c210d3670dfd986f32e05774f468da8f2302e0af16a", kill_on_drop: false }`
[INFO] [stdout] ddf8fee6696e7a19eeb78c210d3670dfd986f32e05774f468da8f2302e0af16a
[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] e0a97f720f7bfc498a9603a26c033efaf16bdb788c634e18aa4f484c8fafa89d
[INFO] running `Command { std: "docker" "start" "-a" "e0a97f720f7bfc498a9603a26c033efaf16bdb788c634e18aa4f484c8fafa89d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e0a97f720f7bfc498a9603a26c033efaf16bdb788c634e18aa4f484c8fafa89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a97f720f7bfc498a9603a26c033efaf16bdb788c634e18aa4f484c8fafa89d", kill_on_drop: false }`
[INFO] [stdout] e0a97f720f7bfc498a9603a26c033efaf16bdb788c634e18aa4f484c8fafa89d
[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] c462a5f722e9b7295a9f202ce6e9850f5b649b0dea535f0ff848e2885f1b0f8c
[INFO] running `Command { std: "docker" "start" "-a" "c462a5f722e9b7295a9f202ce6e9850f5b649b0dea535f0ff848e2885f1b0f8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stw-3849de8faf48f391)
[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" "c462a5f722e9b7295a9f202ce6e9850f5b649b0dea535f0ff848e2885f1b0f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c462a5f722e9b7295a9f202ce6e9850f5b649b0dea535f0ff848e2885f1b0f8c", kill_on_drop: false }`
[INFO] [stdout] c462a5f722e9b7295a9f202ce6e9850f5b649b0dea535f0ff848e2885f1b0f8c