[INFO] fetching crate matschik-hello-world 0.2.0...
[INFO] testing matschik-hello-world-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate matschik-hello-world 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate matschik-hello-world 0.2.0 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 matschik-hello-world 0.2.0
[INFO] finished tweaking crates.io crate matschik-hello-world 0.2.0
[INFO] tweaked toml for crates.io crate matschik-hello-world 0.2.0 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] 2a40a7394e604991e25d7665ade79c6f951caa8f20b19581f86806c55a5d14fc
[INFO] running `Command { std: "docker" "start" "-a" "2a40a7394e604991e25d7665ade79c6f951caa8f20b19581f86806c55a5d14fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a40a7394e604991e25d7665ade79c6f951caa8f20b19581f86806c55a5d14fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a40a7394e604991e25d7665ade79c6f951caa8f20b19581f86806c55a5d14fc", kill_on_drop: false }`
[INFO] [stdout] 2a40a7394e604991e25d7665ade79c6f951caa8f20b19581f86806c55a5d14fc
[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] 88889c3e1de0da67693ad2b3e49cbd64b9d21d47a2e504bd2c044f16ea10ff05
[INFO] running `Command { std: "docker" "start" "-a" "88889c3e1de0da67693ad2b3e49cbd64b9d21d47a2e504bd2c044f16ea10ff05", kill_on_drop: false }`
[INFO] [stderr]    Compiling matschik-hello-world v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "88889c3e1de0da67693ad2b3e49cbd64b9d21d47a2e504bd2c044f16ea10ff05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88889c3e1de0da67693ad2b3e49cbd64b9d21d47a2e504bd2c044f16ea10ff05", kill_on_drop: false }`
[INFO] [stdout] 88889c3e1de0da67693ad2b3e49cbd64b9d21d47a2e504bd2c044f16ea10ff05
[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] 9642194688dcf426ec5023e808be53e316ba3c8b60b515528cc7291fd6d713e9
[INFO] running `Command { std: "docker" "start" "-a" "9642194688dcf426ec5023e808be53e316ba3c8b60b515528cc7291fd6d713e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling matschik-hello-world v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "9642194688dcf426ec5023e808be53e316ba3c8b60b515528cc7291fd6d713e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9642194688dcf426ec5023e808be53e316ba3c8b60b515528cc7291fd6d713e9", kill_on_drop: false }`
[INFO] [stdout] 9642194688dcf426ec5023e808be53e316ba3c8b60b515528cc7291fd6d713e9
[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] 31620fe0061540eba5a88735005d951d5bcc8f1d936eaadae13f2da68bc13ffb
[INFO] running `Command { std: "docker" "start" "-a" "31620fe0061540eba5a88735005d951d5bcc8f1d936eaadae13f2da68bc13ffb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matschik_hello_world-8ed8f675e6f6e3d0)
[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] [stderr]    Doc-tests matschik-hello-world
[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" "31620fe0061540eba5a88735005d951d5bcc8f1d936eaadae13f2da68bc13ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31620fe0061540eba5a88735005d951d5bcc8f1d936eaadae13f2da68bc13ffb", kill_on_drop: false }`
[INFO] [stdout] 31620fe0061540eba5a88735005d951d5bcc8f1d936eaadae13f2da68bc13ffb