[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] 546f0dd49847ac1ac47c5be072b396c889d66bd0
[INFO] testing ice-bit/dc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fice-bit%2Fdc" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ice-bit/dc on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-80/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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be3e206249afaf72c0ed1086d22b1f4aca451c0c5c02805e439f7a6d3cea3497
[INFO] running `Command { std: "docker" "start" "-a" "be3e206249afaf72c0ed1086d22b1f4aca451c0c5c02805e439f7a6d3cea3497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be3e206249afaf72c0ed1086d22b1f4aca451c0c5c02805e439f7a6d3cea3497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3e206249afaf72c0ed1086d22b1f4aca451c0c5c02805e439f7a6d3cea3497", kill_on_drop: false }`
[INFO] [stdout] be3e206249afaf72c0ed1086d22b1f4aca451c0c5c02805e439f7a6d3cea3497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d86dfcf07d51842f6b37975f75e397a5e3351e2ac05be81f0fef74e91ee46038
[INFO] running `Command { std: "docker" "start" "-a" "d86dfcf07d51842f6b37975f75e397a5e3351e2ac05be81f0fef74e91ee46038", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[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 12.54s
[INFO] running `Command { std: "docker" "inspect" "d86dfcf07d51842f6b37975f75e397a5e3351e2ac05be81f0fef74e91ee46038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86dfcf07d51842f6b37975f75e397a5e3351e2ac05be81f0fef74e91ee46038", kill_on_drop: false }`
[INFO] [stdout] d86dfcf07d51842f6b37975f75e397a5e3351e2ac05be81f0fef74e91ee46038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac75c7b584041d688bb11e647a72731516a129a5530b37fc527bd2271131ce39
[INFO] running `Command { std: "docker" "start" "-a" "ac75c7b584041d688bb11e647a72731516a129a5530b37fc527bd2271131ce39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "ac75c7b584041d688bb11e647a72731516a129a5530b37fc527bd2271131ce39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac75c7b584041d688bb11e647a72731516a129a5530b37fc527bd2271131ce39", kill_on_drop: false }`
[INFO] [stdout] ac75c7b584041d688bb11e647a72731516a129a5530b37fc527bd2271131ce39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecd89e825c5c5ba589ee1ec6f4da904328fe5fe9ecc77a126f367148b89d5fb0
[INFO] running `Command { std: "docker" "start" "-a" "ecd89e825c5c5ba589ee1ec6f4da904328fe5fe9ecc77a126f367148b89d5fb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dc-ddfbea49e1b86909)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_evaluate_expr::testing_arccosine_out_of_domain ... ok
[INFO] [stdout] test test_evaluate_expr::testing_arcsine_out_of_domain ... ok
[INFO] [stdout] test test_evaluate_expr::testing_arccosine ... ok
[INFO] [stdout] test test_evaluate_expr::testing_arcsine ... ok
[INFO] [stdout] test test_evaluate_expr::testing_arctangent_out_of_domain ... ok
[INFO] [stdout] test test_evaluate_expr::testing_cosine ... ok
[INFO] [stdout] test test_evaluate_expr::testing_division_by_zero ... ok
[INFO] [stdout] test test_evaluate_expr::testing_duplicate ... ok
[INFO] [stdout] test test_evaluate_expr::testing_exponential ... ok
[INFO] [stdout] test test_evaluate_expr::testing_floating_addition ... ok
[INFO] [stdout] test test_evaluate_expr::testing_floating_division ... ok
[INFO] [stdout] test test_evaluate_expr::testing_floating_multiplication ... ok
[INFO] [stdout] test test_evaluate_expr::testing_floating_square_root ... ok
[INFO] [stdout] test test_evaluate_expr::testing_arctangent ... ok
[INFO] [stdout] test test_evaluate_expr::testing_floating_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_integer_multiplication ... ok
[INFO] [stdout] test test_evaluate_expr::testing_integer_square_root ... ok
[INFO] [stdout] test test_evaluate_expr::testing_integer_subtraction ... ok
[INFO] [stdout] test test_evaluate_expr::testing_modulo ... ok
[INFO] [stdout] test test_evaluate_expr::testing_stack_erasing ... ok
[INFO] [stdout] test test_evaluate_expr::testing_stack_pushing ... ok
[INFO] [stdout] test test_evaluate_expr::testing_sine ... ok
[INFO] [stdout] test test_evaluate_expr::testing_tangent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ecd89e825c5c5ba589ee1ec6f4da904328fe5fe9ecc77a126f367148b89d5fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd89e825c5c5ba589ee1ec6f4da904328fe5fe9ecc77a126f367148b89d5fb0", kill_on_drop: false }`
[INFO] [stdout] ecd89e825c5c5ba589ee1ec6f4da904328fe5fe9ecc77a126f367148b89d5fb0