[INFO] cloning repository https://github.com/rolanvc/rust_web_todo_app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolanvc/rust_web_todo_app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolanvc%2Frust_web_todo_app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolanvc%2Frust_web_todo_app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ad7b7020f51eb21041652288f9f3f0e3b4acb13 [INFO] testing rolanvc/rust_web_todo_app against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolanvc%2Frust_web_todo_app" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rolanvc/rust_web_todo_app on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rolanvc/rust_web_todo_app [INFO] finished tweaking git repo https://github.com/rolanvc/rust_web_todo_app [INFO] tweaked toml for git repo https://github.com/rolanvc/rust_web_todo_app written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/rolanvc/rust_web_todo_app already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 316b0b4e4213eb56fc0bd12111ac054993ce742d99612fb6c338c0610b1332fe [INFO] running `Command { std: "docker" "start" "-a" "316b0b4e4213eb56fc0bd12111ac054993ce742d99612fb6c338c0610b1332fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "316b0b4e4213eb56fc0bd12111ac054993ce742d99612fb6c338c0610b1332fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "316b0b4e4213eb56fc0bd12111ac054993ce742d99612fb6c338c0610b1332fe", kill_on_drop: false }` [INFO] [stdout] 316b0b4e4213eb56fc0bd12111ac054993ce742d99612fb6c338c0610b1332fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b5aa54f59051c5ea4c21f9ab653ffd2838c53873aff74bf0408ee15ac7420bc [INFO] running `Command { std: "docker" "start" "-a" "4b5aa54f59051c5ea4c21f9ab653ffd2838c53873aff74bf0408ee15ac7420bc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling todo_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.49s [INFO] running `Command { std: "docker" "inspect" "4b5aa54f59051c5ea4c21f9ab653ffd2838c53873aff74bf0408ee15ac7420bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b5aa54f59051c5ea4c21f9ab653ffd2838c53873aff74bf0408ee15ac7420bc", kill_on_drop: false }` [INFO] [stdout] 4b5aa54f59051c5ea4c21f9ab653ffd2838c53873aff74bf0408ee15ac7420bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4fa59e6c5fc1152364af403a9dd8bad879de67e0733341063a3705586985753 [INFO] running `Command { std: "docker" "start" "-a" "f4fa59e6c5fc1152364af403a9dd8bad879de67e0733341063a3705586985753", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling todo_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "f4fa59e6c5fc1152364af403a9dd8bad879de67e0733341063a3705586985753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fa59e6c5fc1152364af403a9dd8bad879de67e0733341063a3705586985753", kill_on_drop: false }` [INFO] [stdout] f4fa59e6c5fc1152364af403a9dd8bad879de67e0733341063a3705586985753 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4938ac98b77f12052cc97033dd9fcbbdfcc944c8b895667ecb73291c5bda67e8 [INFO] running `Command { std: "docker" "start" "-a" "4938ac98b77f12052cc97033dd9fcbbdfcc944c8b895667ecb73291c5bda67e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/todo_app-9b7a40708ff8bcdb) [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" "4938ac98b77f12052cc97033dd9fcbbdfcc944c8b895667ecb73291c5bda67e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4938ac98b77f12052cc97033dd9fcbbdfcc944c8b895667ecb73291c5bda67e8", kill_on_drop: false }` [INFO] [stdout] 4938ac98b77f12052cc97033dd9fcbbdfcc944c8b895667ecb73291c5bda67e8