[INFO] cloning repository https://github.com/aassali/rust-messenger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aassali/rust-messenger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faassali%2Frust-messenger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faassali%2Frust-messenger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de03528ba123628e6b864fd93836b21f6b0fce61 [INFO] testing aassali/rust-messenger against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faassali%2Frust-messenger" "/workspace/builds/worker-57/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aassali/rust-messenger on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aassali/rust-messenger [INFO] finished tweaking git repo https://github.com/aassali/rust-messenger [INFO] tweaked toml for git repo https://github.com/aassali/rust-messenger written to /workspace/builds/worker-57/source/Cargo.toml [INFO] crate git repo https://github.com/aassali/rust-messenger already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e2f33a89520c6fbefc77abea3c4c96ef58a85af6651c7fb9fd458d432764635 [INFO] running `Command { std: "docker" "start" "-a" "4e2f33a89520c6fbefc77abea3c4c96ef58a85af6651c7fb9fd458d432764635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e2f33a89520c6fbefc77abea3c4c96ef58a85af6651c7fb9fd458d432764635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e2f33a89520c6fbefc77abea3c4c96ef58a85af6651c7fb9fd458d432764635", kill_on_drop: false }` [INFO] [stdout] 4e2f33a89520c6fbefc77abea3c4c96ef58a85af6651c7fb9fd458d432764635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7419583c2bab5849e9b64b7007ddd1f03db5d4ebb08293122c1057130c86b50 [INFO] running `Command { std: "docker" "start" "-a" "f7419583c2bab5849e9b64b7007ddd1f03db5d4ebb08293122c1057130c86b50", kill_on_drop: false }` [INFO] [stderr] Compiling messenger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "f7419583c2bab5849e9b64b7007ddd1f03db5d4ebb08293122c1057130c86b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7419583c2bab5849e9b64b7007ddd1f03db5d4ebb08293122c1057130c86b50", kill_on_drop: false }` [INFO] [stdout] f7419583c2bab5849e9b64b7007ddd1f03db5d4ebb08293122c1057130c86b50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 219ed976df9ff906d57342bfcd4ba0638fe2e374fa22153e69fec08da0d1265c [INFO] running `Command { std: "docker" "start" "-a" "219ed976df9ff906d57342bfcd4ba0638fe2e374fa22153e69fec08da0d1265c", kill_on_drop: false }` [INFO] [stderr] Compiling messenger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "219ed976df9ff906d57342bfcd4ba0638fe2e374fa22153e69fec08da0d1265c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219ed976df9ff906d57342bfcd4ba0638fe2e374fa22153e69fec08da0d1265c", kill_on_drop: false }` [INFO] [stdout] 219ed976df9ff906d57342bfcd4ba0638fe2e374fa22153e69fec08da0d1265c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c64fdde2fa5b170558f6f823a52edd1bb5b916b26fbe8e53a5b6a68cde9b9fa6 [INFO] running `Command { std: "docker" "start" "-a" "c64fdde2fa5b170558f6f823a52edd1bb5b916b26fbe8e53a5b6a68cde9b9fa6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/messenger-eb29f34eea05f3bb) [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" "c64fdde2fa5b170558f6f823a52edd1bb5b916b26fbe8e53a5b6a68cde9b9fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c64fdde2fa5b170558f6f823a52edd1bb5b916b26fbe8e53a5b6a68cde9b9fa6", kill_on_drop: false }` [INFO] [stdout] c64fdde2fa5b170558f6f823a52edd1bb5b916b26fbe8e53a5b6a68cde9b9fa6