[INFO] fetching crate kukumba 0.1.0...
[INFO] testing kukumba-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kukumba 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kukumba 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kukumba 0.1.0
[INFO] finished tweaking crates.io crate kukumba 0.1.0
[INFO] tweaked toml for crates.io crate kukumba 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ab1c78fa2d0ca1fe169f91f9a0029ae04db1c99e56580151f0c83416567dfa0
[INFO] running `Command { std: "docker" "start" "-a" "6ab1c78fa2d0ca1fe169f91f9a0029ae04db1c99e56580151f0c83416567dfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab1c78fa2d0ca1fe169f91f9a0029ae04db1c99e56580151f0c83416567dfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab1c78fa2d0ca1fe169f91f9a0029ae04db1c99e56580151f0c83416567dfa0", kill_on_drop: false }`
[INFO] [stdout] 6ab1c78fa2d0ca1fe169f91f9a0029ae04db1c99e56580151f0c83416567dfa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba2d550a995f1e5908e2a0b29de624b2e4bb729cd0fe3f656bf4cf509efcf83
[INFO] running `Command { std: "docker" "start" "-a" "bba2d550a995f1e5908e2a0b29de624b2e4bb729cd0fe3f656bf4cf509efcf83", kill_on_drop: false }`
[INFO] [stderr]    Compiling kukumba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "bba2d550a995f1e5908e2a0b29de624b2e4bb729cd0fe3f656bf4cf509efcf83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba2d550a995f1e5908e2a0b29de624b2e4bb729cd0fe3f656bf4cf509efcf83", kill_on_drop: false }`
[INFO] [stdout] bba2d550a995f1e5908e2a0b29de624b2e4bb729cd0fe3f656bf4cf509efcf83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef37cf4acb04b6b2648542be74cf9a6151c88b6da3c05bfde37a3403f3c68b1a
[INFO] running `Command { std: "docker" "start" "-a" "ef37cf4acb04b6b2648542be74cf9a6151c88b6da3c05bfde37a3403f3c68b1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kukumba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ef37cf4acb04b6b2648542be74cf9a6151c88b6da3c05bfde37a3403f3c68b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef37cf4acb04b6b2648542be74cf9a6151c88b6da3c05bfde37a3403f3c68b1a", kill_on_drop: false }`
[INFO] [stdout] ef37cf4acb04b6b2648542be74cf9a6151c88b6da3c05bfde37a3403f3c68b1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54c1073341477013608f9e63a65a6fcbc8165c4258d58c3b62af0d337020a55c
[INFO] running `Command { std: "docker" "start" "-a" "54c1073341477013608f9e63a65a6fcbc8165c4258d58c3b62af0d337020a55c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kukumba-3b6dc76517bec8c7)
[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" "54c1073341477013608f9e63a65a6fcbc8165c4258d58c3b62af0d337020a55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c1073341477013608f9e63a65a6fcbc8165c4258d58c3b62af0d337020a55c", kill_on_drop: false }`
[INFO] [stdout] 54c1073341477013608f9e63a65a6fcbc8165c4258d58c3b62af0d337020a55c