[INFO] cloning repository https://github.com/ram4ik/rust_app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ram4ik/rust_app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fram4ik%2Frust_app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fram4ik%2Frust_app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7c9b99ba140c9831745f4d28b8301953df80bf8
[INFO] testing ram4ik/rust_app against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fram4ik%2Frust_app" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ram4ik/rust_app on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ram4ik/rust_app
[INFO] finished tweaking git repo https://github.com/ram4ik/rust_app
[INFO] tweaked toml for git repo https://github.com/ram4ik/rust_app written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ram4ik/rust_app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cddb0f7d9fb20d06c2636c538c4ef40f55a612443137e7cd4e93b391a432540d
[INFO] running `Command { std: "docker" "start" "-a" "cddb0f7d9fb20d06c2636c538c4ef40f55a612443137e7cd4e93b391a432540d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cddb0f7d9fb20d06c2636c538c4ef40f55a612443137e7cd4e93b391a432540d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddb0f7d9fb20d06c2636c538c4ef40f55a612443137e7cd4e93b391a432540d", kill_on_drop: false }`
[INFO] [stdout] cddb0f7d9fb20d06c2636c538c4ef40f55a612443137e7cd4e93b391a432540d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e8d03144c8fca0445728c5093efdd02446e1576cff10cf1f2fc3e5e2cb25bf0
[INFO] running `Command { std: "docker" "start" "-a" "2e8d03144c8fca0445728c5093efdd02446e1576cff10cf1f2fc3e5e2cb25bf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "2e8d03144c8fca0445728c5093efdd02446e1576cff10cf1f2fc3e5e2cb25bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8d03144c8fca0445728c5093efdd02446e1576cff10cf1f2fc3e5e2cb25bf0", kill_on_drop: false }`
[INFO] [stdout] 2e8d03144c8fca0445728c5093efdd02446e1576cff10cf1f2fc3e5e2cb25bf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 986a68593b51428854004003dd19bb47f6e01b70c44cf6378f97662114e12a41
[INFO] running `Command { std: "docker" "start" "-a" "986a68593b51428854004003dd19bb47f6e01b70c44cf6378f97662114e12a41", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "986a68593b51428854004003dd19bb47f6e01b70c44cf6378f97662114e12a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986a68593b51428854004003dd19bb47f6e01b70c44cf6378f97662114e12a41", kill_on_drop: false }`
[INFO] [stdout] 986a68593b51428854004003dd19bb47f6e01b70c44cf6378f97662114e12a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 534a6e008af0f1190f83523dc695d9ffde064e318365af5e661998534eb385a8
[INFO] running `Command { std: "docker" "start" "-a" "534a6e008af0f1190f83523dc695d9ffde064e318365af5e661998534eb385a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_app-7eb37ab001b53e01)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test control_flow_in::result_is_nine ... ok
[INFO] [stdout] test control_flow_in::return_four ... ok
[INFO] [stdout] test control_flow_in::returned_five ... ok
[INFO] [stdout] test strings::square_of_two_is_four ... ok
[INFO] [stdout] test strings::string_contain_two_l ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "534a6e008af0f1190f83523dc695d9ffde064e318365af5e661998534eb385a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534a6e008af0f1190f83523dc695d9ffde064e318365af5e661998534eb385a8", kill_on_drop: false }`
[INFO] [stdout] 534a6e008af0f1190f83523dc695d9ffde064e318365af5e661998534eb385a8