[INFO] cloning repository https://github.com/aroman/arden
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aroman/arden" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faroman%2Farden", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faroman%2Farden'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8a873d11f1c897781f2074406810752fa11eb74
[INFO] testing aroman/arden against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faroman%2Farden" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aroman/arden 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/aroman/arden
[INFO] finished tweaking git repo https://github.com/aroman/arden
[INFO] tweaked toml for git repo https://github.com/aroman/arden written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/aroman/arden 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bfd07aea5c6732c8ada21776b2d5de83dfa074abf93cf799b38d7cf67ee1f70a
[INFO] running `Command { std: "docker" "start" "-a" "bfd07aea5c6732c8ada21776b2d5de83dfa074abf93cf799b38d7cf67ee1f70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd07aea5c6732c8ada21776b2d5de83dfa074abf93cf799b38d7cf67ee1f70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd07aea5c6732c8ada21776b2d5de83dfa074abf93cf799b38d7cf67ee1f70a", kill_on_drop: false }`
[INFO] [stdout] bfd07aea5c6732c8ada21776b2d5de83dfa074abf93cf799b38d7cf67ee1f70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9f686e50dd8e955e868894356b4564290962a47711c2c5920a71191bf88ace8b
[INFO] running `Command { std: "docker" "start" "-a" "9f686e50dd8e955e868894356b4564290962a47711c2c5920a71191bf88ace8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arden v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "9f686e50dd8e955e868894356b4564290962a47711c2c5920a71191bf88ace8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f686e50dd8e955e868894356b4564290962a47711c2c5920a71191bf88ace8b", kill_on_drop: false }`
[INFO] [stdout] 9f686e50dd8e955e868894356b4564290962a47711c2c5920a71191bf88ace8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6b23f65033e1ff4fe650a02bd764e20c558aa24808d44c2e90c267140672d2be
[INFO] running `Command { std: "docker" "start" "-a" "6b23f65033e1ff4fe650a02bd764e20c558aa24808d44c2e90c267140672d2be", kill_on_drop: false }`
[INFO] [stderr]    Compiling arden v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "6b23f65033e1ff4fe650a02bd764e20c558aa24808d44c2e90c267140672d2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b23f65033e1ff4fe650a02bd764e20c558aa24808d44c2e90c267140672d2be", kill_on_drop: false }`
[INFO] [stdout] 6b23f65033e1ff4fe650a02bd764e20c558aa24808d44c2e90c267140672d2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] eb427b38e080020f71ee7a26e2437ff5f0cad060872b498444d79dde56a40de4
[INFO] running `Command { std: "docker" "start" "-a" "eb427b38e080020f71ee7a26e2437ff5f0cad060872b498444d79dde56a40de4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arden-6eb0e4ba2ce25340)
[INFO] running `Command { std: "docker" "inspect" "eb427b38e080020f71ee7a26e2437ff5f0cad060872b498444d79dde56a40de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb427b38e080020f71ee7a26e2437ff5f0cad060872b498444d79dde56a40de4", kill_on_drop: false }`
[INFO] [stdout] eb427b38e080020f71ee7a26e2437ff5f0cad060872b498444d79dde56a40de4