[INFO] cloning repository https://github.com/ice-bit/dc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ice-bit/dc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fice-bit%2Fdc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fice-bit%2Fdc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50692fab0dbb2a7058d5d59ef65ad95ed16eaed1 [INFO] testing ice-bit/dc against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fice-bit%2Fdc" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ice-bit/dc 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/ice-bit/dc [INFO] finished tweaking git repo https://github.com/ice-bit/dc [INFO] tweaked toml for git repo https://github.com/ice-bit/dc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ice-bit/dc 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f32e22ad1822eb903e7a723dd458345c19fcb7135455555e7cd7a5a70caecf0b [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" "f32e22ad1822eb903e7a723dd458345c19fcb7135455555e7cd7a5a70caecf0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f32e22ad1822eb903e7a723dd458345c19fcb7135455555e7cd7a5a70caecf0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f32e22ad1822eb903e7a723dd458345c19fcb7135455555e7cd7a5a70caecf0b", kill_on_drop: false }` [INFO] [stdout] f32e22ad1822eb903e7a723dd458345c19fcb7135455555e7cd7a5a70caecf0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a2f6eeb97a2311d273908da3f7c1b168bda9be8a0bb8e5999c6aac36223c9645 [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" "a2f6eeb97a2311d273908da3f7c1b168bda9be8a0bb8e5999c6aac36223c9645", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dc v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.80s [INFO] running `Command { std: "docker" "inspect" "a2f6eeb97a2311d273908da3f7c1b168bda9be8a0bb8e5999c6aac36223c9645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f6eeb97a2311d273908da3f7c1b168bda9be8a0bb8e5999c6aac36223c9645", kill_on_drop: false }` [INFO] [stdout] a2f6eeb97a2311d273908da3f7c1b168bda9be8a0bb8e5999c6aac36223c9645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0838670151df22cf92e5300b6e761e274f7b5fea19bf4aa8c391672d8c2f36ec [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" "0838670151df22cf92e5300b6e761e274f7b5fea19bf4aa8c391672d8c2f36ec", kill_on_drop: false }` [INFO] [stderr] Compiling dc v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "0838670151df22cf92e5300b6e761e274f7b5fea19bf4aa8c391672d8c2f36ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0838670151df22cf92e5300b6e761e274f7b5fea19bf4aa8c391672d8c2f36ec", kill_on_drop: false }` [INFO] [stdout] 0838670151df22cf92e5300b6e761e274f7b5fea19bf4aa8c391672d8c2f36ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 49504dbfc212a8eca104f16d131751adf43fbfa899d818710a9f722074a9ce00 [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" "49504dbfc212a8eca104f16d131751adf43fbfa899d818710a9f722074a9ce00", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dc-20975621097dd689) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test test_evaluate_expr::testing_arcsine_out_of_domain ... ok [INFO] [stdout] test test_evaluate_expr::testing_arctangent ... ok [INFO] [stdout] test test_evaluate_expr::testing_cosine ... ok [INFO] [stdout] test test_evaluate_expr::testing_deg_to_rad ... ok [INFO] [stdout] test test_evaluate_expr::testing_division_by_zero ... ok [INFO] [stdout] test test_evaluate_expr::testing_arccosine ... ok [INFO] [stdout] test test_evaluate_expr::testing_arctangent_out_of_domain ... ok [INFO] [stdout] test test_evaluate_expr::testing_floating_square_root ... ok [INFO] [stdout] test test_evaluate_expr::testing_arccosine_out_of_domain ... ok [INFO] [stdout] test test_evaluate_expr::testing_floating_division ... ok [INFO] [stdout] test test_evaluate_expr::testing_floating_subtraction ... ok [INFO] [stdout] test test_evaluate_expr::testing_integer_square_root ... ok [INFO] [stdout] test test_evaluate_expr::testing_arcsine ... ok [INFO] [stdout] test test_evaluate_expr::testing_sine ... ok [INFO] [stdout] test test_evaluate_expr::testing_stack_pushing ... ok [INFO] [stdout] test test_evaluate_expr::testing_stack_erasing ... ok [INFO] [stdout] test test_evaluate_expr::testing_duplicate ... ok [INFO] [stdout] test test_evaluate_expr::testing_modulo ... ok [INFO] [stdout] test test_evaluate_expr::testing_integer_subtraction ... ok [INFO] [stdout] test test_evaluate_expr::testing_integer_addition ... ok [INFO] [stdout] test test_evaluate_expr::testing_integer_division ... ok [INFO] [stdout] test test_evaluate_expr::testing_rad_to_deg ... ok [INFO] [stdout] test test_evaluate_expr::testing_exponential ... ok [INFO] [stdout] test test_evaluate_expr::testing_integer_multiplication ... ok [INFO] [stdout] test test_evaluate_expr::testing_floating_addition ... ok [INFO] [stdout] test test_evaluate_expr::testing_tangent ... ok [INFO] [stdout] test test_evaluate_expr::testing_floating_multiplication ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "49504dbfc212a8eca104f16d131751adf43fbfa899d818710a9f722074a9ce00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49504dbfc212a8eca104f16d131751adf43fbfa899d818710a9f722074a9ce00", kill_on_drop: false }` [INFO] [stdout] 49504dbfc212a8eca104f16d131751adf43fbfa899d818710a9f722074a9ce00