[INFO] cloning repository https://github.com/ykonomi/calc-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ykonomi/calc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6395a2eef07710ca884ab7eaac6cf82e6fa7964
[INFO] testing ykonomi/calc-rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ykonomi/calc-rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ykonomi/calc-rust
[INFO] finished tweaking git repo https://github.com/ykonomi/calc-rust
[INFO] tweaked toml for git repo https://github.com/ykonomi/calc-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ykonomi/calc-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42dcbd3821d5a875057ac68075a042d34e269ae6d14226a7ed9d2bdf7ab92fff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42dcbd3821d5a875057ac68075a042d34e269ae6d14226a7ed9d2bdf7ab92fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dcbd3821d5a875057ac68075a042d34e269ae6d14226a7ed9d2bdf7ab92fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dcbd3821d5a875057ac68075a042d34e269ae6d14226a7ed9d2bdf7ab92fff", kill_on_drop: false }`
[INFO] [stdout] 42dcbd3821d5a875057ac68075a042d34e269ae6d14226a7ed9d2bdf7ab92fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df34fa4cbdea7fd190e7736b6bb2527f94db6e9a5b2a6ecdb99dac46be3901f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6df34fa4cbdea7fd190e7736b6bb2527f94db6e9a5b2a6ecdb99dac46be3901f", kill_on_drop: false }`
[INFO] [stderr]    Compiling calc-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "6df34fa4cbdea7fd190e7736b6bb2527f94db6e9a5b2a6ecdb99dac46be3901f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df34fa4cbdea7fd190e7736b6bb2527f94db6e9a5b2a6ecdb99dac46be3901f", kill_on_drop: false }`
[INFO] [stdout] 6df34fa4cbdea7fd190e7736b6bb2527f94db6e9a5b2a6ecdb99dac46be3901f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36b233a46b55b5e6e6fdc123d3da59abea607574efc7c786d88f46ff0a8a4059
[INFO] running `Command { std: "docker" "start" "-a" "36b233a46b55b5e6e6fdc123d3da59abea607574efc7c786d88f46ff0a8a4059", kill_on_drop: false }`
[INFO] [stderr]    Compiling calc-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "36b233a46b55b5e6e6fdc123d3da59abea607574efc7c786d88f46ff0a8a4059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b233a46b55b5e6e6fdc123d3da59abea607574efc7c786d88f46ff0a8a4059", kill_on_drop: false }`
[INFO] [stdout] 36b233a46b55b5e6e6fdc123d3da59abea607574efc7c786d88f46ff0a8a4059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 631a0c0aca0aa805a0fcdbcd8493cc56737e17cb49a181b1b7513c64dfcadb49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "631a0c0aca0aa805a0fcdbcd8493cc56737e17cb49a181b1b7513c64dfcadb49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calc_rust-a339a5769635ee64
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_scan_1 ... ok
[INFO] [stdout] test test_scan_num ... ok
[INFO] [stdout] test test_scan_empty ... ok
[INFO] [stdout] test test_scan_either ... ok
[INFO] [stdout] test test_scan_byte ... ok
[INFO] [stdout] test test_to_op ... ok
[INFO] [stdout] test test_to_tree ... ok
[INFO] [stdout] test test_scan_0123456789 ... ok
[INFO] [stdout] test test_scan_repeat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "631a0c0aca0aa805a0fcdbcd8493cc56737e17cb49a181b1b7513c64dfcadb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631a0c0aca0aa805a0fcdbcd8493cc56737e17cb49a181b1b7513c64dfcadb49", kill_on_drop: false }`
[INFO] [stdout] 631a0c0aca0aa805a0fcdbcd8493cc56737e17cb49a181b1b7513c64dfcadb49