[INFO] cloning repository https://github.com/wizzywit/rust_struct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wizzywit/rust_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwizzywit%2Frust_struct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwizzywit%2Frust_struct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d7e858a8bb94919501f7b120c0436ea5c7f0e3a
[INFO] testing wizzywit/rust_struct against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwizzywit%2Frust_struct" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wizzywit/rust_struct 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/wizzywit/rust_struct
[INFO] finished tweaking git repo https://github.com/wizzywit/rust_struct
[INFO] tweaked toml for git repo https://github.com/wizzywit/rust_struct written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/wizzywit/rust_struct 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1bdc9bd8a5603256b5dfc3f600abfaac607c33877d421072c0fc2ba50ad4ce37
[INFO] running `Command { std: "docker" "start" "-a" "1bdc9bd8a5603256b5dfc3f600abfaac607c33877d421072c0fc2ba50ad4ce37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bdc9bd8a5603256b5dfc3f600abfaac607c33877d421072c0fc2ba50ad4ce37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdc9bd8a5603256b5dfc3f600abfaac607c33877d421072c0fc2ba50ad4ce37", kill_on_drop: false }`
[INFO] [stdout] 1bdc9bd8a5603256b5dfc3f600abfaac607c33877d421072c0fc2ba50ad4ce37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b062a85353344300977b67124422b49d8398741b53729be7d8ff42de6e0a6ee1
[INFO] running `Command { std: "docker" "start" "-a" "b062a85353344300977b67124422b49d8398741b53729be7d8ff42de6e0a6ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b062a85353344300977b67124422b49d8398741b53729be7d8ff42de6e0a6ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b062a85353344300977b67124422b49d8398741b53729be7d8ff42de6e0a6ee1", kill_on_drop: false }`
[INFO] [stdout] b062a85353344300977b67124422b49d8398741b53729be7d8ff42de6e0a6ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 14bb977cb6e5c4b6f1c96b5dac521bc07f392dc98d97a4901cf5783398b24349
[INFO] running `Command { std: "docker" "start" "-a" "14bb977cb6e5c4b6f1c96b5dac521bc07f392dc98d97a4901cf5783398b24349", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "14bb977cb6e5c4b6f1c96b5dac521bc07f392dc98d97a4901cf5783398b24349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bb977cb6e5c4b6f1c96b5dac521bc07f392dc98d97a4901cf5783398b24349", kill_on_drop: false }`
[INFO] [stdout] 14bb977cb6e5c4b6f1c96b5dac521bc07f392dc98d97a4901cf5783398b24349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 36f848e1f278a74a9f80964a1a1121c6ca45e31a7026356b8bd219247ca0eda9
[INFO] running `Command { std: "docker" "start" "-a" "36f848e1f278a74a9f80964a1a1121c6ca45e31a7026356b8bd219247ca0eda9", 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/struct_example-309042883834a8fa)
[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" "36f848e1f278a74a9f80964a1a1121c6ca45e31a7026356b8bd219247ca0eda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f848e1f278a74a9f80964a1a1121c6ca45e31a7026356b8bd219247ca0eda9", kill_on_drop: false }`
[INFO] [stdout] 36f848e1f278a74a9f80964a1a1121c6ca45e31a7026356b8bd219247ca0eda9