[INFO] cloning repository https://github.com/macdavid313/calc-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/macdavid313/calc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdavid313%2Fcalc-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdavid313%2Fcalc-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c341a37bc0f390394f25ec22ff7a97899a014f97 [INFO] testing macdavid313/calc-rs against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdavid313%2Fcalc-rs" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/macdavid313/calc-rs 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/macdavid313/calc-rs [INFO] finished tweaking git repo https://github.com/macdavid313/calc-rs [INFO] tweaked toml for git repo https://github.com/macdavid313/calc-rs written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/macdavid313/calc-rs 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] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.35 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded backtrace v0.3.15 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded rustyline v5.0.6 [INFO] [stderr] Downloaded syn v0.15.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] eee1f2f7056f77401487745514c13910d4094d4ad2f720ba532ee45d9f75da42 [INFO] running `Command { std: "docker" "start" "-a" "eee1f2f7056f77401487745514c13910d4094d4ad2f720ba532ee45d9f75da42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eee1f2f7056f77401487745514c13910d4094d4ad2f720ba532ee45d9f75da42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee1f2f7056f77401487745514c13910d4094d4ad2f720ba532ee45d9f75da42", kill_on_drop: false }` [INFO] [stdout] eee1f2f7056f77401487745514c13910d4094d4ad2f720ba532ee45d9f75da42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] ecf37ea6f54069a9729887ab0d8db25cdb86004aa1a0e47eb57c7a47e540b17e [INFO] running `Command { std: "docker" "start" "-a" "ecf37ea6f54069a9729887ab0d8db25cdb86004aa1a0e47eb57c7a47e540b17e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rustyline v5.0.6 [INFO] [stderr] Compiling calc-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.99s [INFO] running `Command { std: "docker" "inspect" "ecf37ea6f54069a9729887ab0d8db25cdb86004aa1a0e47eb57c7a47e540b17e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf37ea6f54069a9729887ab0d8db25cdb86004aa1a0e47eb57c7a47e540b17e", kill_on_drop: false }` [INFO] [stdout] ecf37ea6f54069a9729887ab0d8db25cdb86004aa1a0e47eb57c7a47e540b17e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] cd87e8b6b577f07f74cee066258058b8df7e3987a51d7ac0646c2d3f8bac59f2 [INFO] running `Command { std: "docker" "start" "-a" "cd87e8b6b577f07f74cee066258058b8df7e3987a51d7ac0646c2d3f8bac59f2", kill_on_drop: false }` [INFO] [stderr] Compiling calc-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "cd87e8b6b577f07f74cee066258058b8df7e3987a51d7ac0646c2d3f8bac59f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd87e8b6b577f07f74cee066258058b8df7e3987a51d7ac0646c2d3f8bac59f2", kill_on_drop: false }` [INFO] [stdout] cd87e8b6b577f07f74cee066258058b8df7e3987a51d7ac0646c2d3f8bac59f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 193b7314194b0887623505e5a7fda98cf2c1a904ee28299a2c9d51857ead9a61 [INFO] running `Command { std: "docker" "start" "-a" "193b7314194b0887623505e5a7fda98cf2c1a904ee28299a2c9d51857ead9a61", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.81s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/calc_rs-1ce01870c2b5ef60) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parser::test::test_eval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "193b7314194b0887623505e5a7fda98cf2c1a904ee28299a2c9d51857ead9a61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193b7314194b0887623505e5a7fda98cf2c1a904ee28299a2c9d51857ead9a61", kill_on_drop: false }` [INFO] [stdout] 193b7314194b0887623505e5a7fda98cf2c1a904ee28299a2c9d51857ead9a61