[INFO] cloning repository https://github.com/mullr/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/mullr/calc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmullr%2Fcalc-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmullr%2Fcalc-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c9b71575f5ec0c1f53378e4f8168ff83a25315f [INFO] testing mullr/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%2Fmullr%2Fcalc-rs" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mullr/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/mullr/calc-rs [INFO] finished tweaking git repo https://github.com/mullr/calc-rs [INFO] tweaked toml for git repo https://github.com/mullr/calc-rs written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/mullr/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] df613f11a48f457b2f1548393276b532e6b49cb01cf08efc74af4c1be1ae0c26 [INFO] running `Command { std: "docker" "start" "-a" "df613f11a48f457b2f1548393276b532e6b49cb01cf08efc74af4c1be1ae0c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df613f11a48f457b2f1548393276b532e6b49cb01cf08efc74af4c1be1ae0c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df613f11a48f457b2f1548393276b532e6b49cb01cf08efc74af4c1be1ae0c26", kill_on_drop: false }` [INFO] [stdout] df613f11a48f457b2f1548393276b532e6b49cb01cf08efc74af4c1be1ae0c26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 41248f3b1f48696d04c2843290640eb28c82e0c41a3117e9f451a4c6175da988 [INFO] running `Command { std: "docker" "start" "-a" "41248f3b1f48696d04c2843290640eb28c82e0c41a3117e9f451a4c6175da988", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling calc-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `Command { std: "docker" "inspect" "41248f3b1f48696d04c2843290640eb28c82e0c41a3117e9f451a4c6175da988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41248f3b1f48696d04c2843290640eb28c82e0c41a3117e9f451a4c6175da988", kill_on_drop: false }` [INFO] [stdout] 41248f3b1f48696d04c2843290640eb28c82e0c41a3117e9f451a4c6175da988 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 21d79f77d3f7332ab25cf41fb1e8413f0bdf37ec2219dd169dfe73fefb330eb4 [INFO] running `Command { std: "docker" "start" "-a" "21d79f77d3f7332ab25cf41fb1e8413f0bdf37ec2219dd169dfe73fefb330eb4", kill_on_drop: false }` [INFO] [stderr] Compiling calc-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "21d79f77d3f7332ab25cf41fb1e8413f0bdf37ec2219dd169dfe73fefb330eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d79f77d3f7332ab25cf41fb1e8413f0bdf37ec2219dd169dfe73fefb330eb4", kill_on_drop: false }` [INFO] [stdout] 21d79f77d3f7332ab25cf41fb1e8413f0bdf37ec2219dd169dfe73fefb330eb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] e35ddf9297b095ed56709b2ce9ce2054a1d9731de2b63381899770e2f89a27ae [INFO] running `Command { std: "docker" "start" "-a" "e35ddf9297b095ed56709b2ce9ce2054a1d9731de2b63381899770e2f89a27ae", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/calc_rs-83926b3c77b502e1) [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" "e35ddf9297b095ed56709b2ce9ce2054a1d9731de2b63381899770e2f89a27ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e35ddf9297b095ed56709b2ce9ce2054a1d9731de2b63381899770e2f89a27ae", kill_on_drop: false }` [INFO] [stdout] e35ddf9297b095ed56709b2ce9ce2054a1d9731de2b63381899770e2f89a27ae