[INFO] cloning repository https://github.com/hube12/latticg_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hube12/latticg_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhube12%2Flatticg_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhube12%2Flatticg_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b8a1b4d9e608f6b86a6208ecf2c22be6d649cc8
[INFO] testing hube12/latticg_rs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhube12%2Flatticg_rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hube12/latticg_rs on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hube12/latticg_rs
[INFO] finished tweaking git repo https://github.com/hube12/latticg_rs
[INFO] tweaked toml for git repo https://github.com/hube12/latticg_rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/hube12/latticg_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b05b29e9d849b992fd23313e537972f2a99f0db21b9d51963b6146c4451c3c5d
[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" "b05b29e9d849b992fd23313e537972f2a99f0db21b9d51963b6146c4451c3c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05b29e9d849b992fd23313e537972f2a99f0db21b9d51963b6146c4451c3c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05b29e9d849b992fd23313e537972f2a99f0db21b9d51963b6146c4451c3c5d", kill_on_drop: false }`
[INFO] [stdout] b05b29e9d849b992fd23313e537972f2a99f0db21b9d51963b6146c4451c3c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9248b22bf8db1c47299ce5e1eb195d85fa60a894af5ebe2aef685b35567322
[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" "7b9248b22bf8db1c47299ce5e1eb195d85fa60a894af5ebe2aef685b35567322", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling latticg_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 17.00s
[INFO] running `Command { std: "docker" "inspect" "7b9248b22bf8db1c47299ce5e1eb195d85fa60a894af5ebe2aef685b35567322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9248b22bf8db1c47299ce5e1eb195d85fa60a894af5ebe2aef685b35567322", kill_on_drop: false }`
[INFO] [stdout] 7b9248b22bf8db1c47299ce5e1eb195d85fa60a894af5ebe2aef685b35567322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 02003097a3e151ca7ddf93419a9b777daa7945c4f3f8b919ddb71c3eefefd683
[INFO] running `Command { std: "docker" "start" "-a" "02003097a3e151ca7ddf93419a9b777daa7945c4f3f8b919ddb71c3eefefd683", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling latticg_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 14.84s
[INFO] running `Command { std: "docker" "inspect" "02003097a3e151ca7ddf93419a9b777daa7945c4f3f8b919ddb71c3eefefd683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02003097a3e151ca7ddf93419a9b777daa7945c4f3f8b919ddb71c3eefefd683", kill_on_drop: false }`
[INFO] [stdout] 02003097a3e151ca7ddf93419a9b777daa7945c4f3f8b919ddb71c3eefefd683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f2a38785592b29455f0649c80ff92e38da2fd9126953f6d3234c8f740ab165d
[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" "6f2a38785592b29455f0649c80ff92e38da2fd9126953f6d3234c8f740ab165d", kill_on_drop: false }`
[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] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/latticg-45cac7ffd8be784f
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/latticg_example-57e7ff6b9292b72b
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/big_fraction-c5a3211543b565f6
[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] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test test_abs_negative ... ok
[INFO] [stdout] test test_abs_positive ... ok
[INFO] [stdout] test test_ceil_zero ... ok
[INFO] [stdout] test test_ceil_positive_integer ... ok
[INFO] [stdout] test test_compare_int_equal ... ok
[INFO] [stdout] test test_ceil_positive ... ok
[INFO] [stdout] test test_ceil_negative_integer ... ok
[INFO] [stdout] test test_big_fraction ... ok
[INFO] [stdout] test test_abs_zero ... ok
[INFO] [stdout] test test_div_fraction_with_fraction ... ok
[INFO] [stdout] test test_construct_divide_zero ... ok
[INFO] [stdout] test test_division_by_zero ... ok
[INFO] [stdout] test test_compare_equal ... ok
[INFO] [stdout] test test_ceil_negative ... ok
[INFO] [stdout] test test_compare ... ok
[INFO] [stdout] test test_construct_negative_denominator2 ... ok
[INFO] [stdout] test test_div_fraction_with_integer ... ok
[INFO] [stdout] test test_construct_negative_denominator1 ... ok
[INFO] [stdout] test test_add_fraction_with_integer ... ok
[INFO] [stdout] test test_construct_simplify ... ok
[INFO] [stdout] test test_add_fraction_with_fraction ... ok
[INFO] [stdout] test test_exp_big ... ok
[INFO] [stdout] test test_floor_negative_integer ... ok
[INFO] [stdout] test test_log_1 ... ok
[INFO] [stdout] test test_negate_zero ... ok
[INFO] [stdout] test test_mul_fraction_with_integer ... ok
[INFO] [stdout] test test_floor_positive_integer ... ok
[INFO] [stdout] test test_mul_fraction_with_fraction ... ok
[INFO] [stdout] test test_floor_negative ... ok
[INFO] [stdout] test test_negate_negative ... ok
[INFO] [stdout] test test_floor_positive ... ok
[INFO] [stdout] test test_floor_zero ... ok
[INFO] [stdout] test test_exp_small ... ok
[INFO] [stdout] test test_reciprocal ... ok
[INFO] [stdout] test test_negate_positive ... ok
[INFO] [stdout] test test_rounding_less_than_half_negative ... ok
[INFO] [stdout] test test_round_negative_integer ... ok
[INFO] [stdout] test test_sub_fraction_with_integer ... ok
[INFO] [stdout] test test_rounding_more_than_half_positive ... ok
[INFO] [stdout] test test_round_zero ... ok
[INFO] [stdout] test test_signum_negative ... ok
[INFO] [stdout] test test_round_half ... ok
[INFO] [stdout] test test_round_minus_half ... ok
[INFO] [stdout] test test_round_positive_integer ... ok
[INFO] [stdout] test test_reciprocal_zero ... ok
[INFO] [stdout] test test_signum_positive ... ok
[INFO] [stdout] test test_signum_zero ... ok
[INFO] [stdout] test test_rounding_less_than_half_positive ... ok
[INFO] [stdout] test test_sub_fraction_with_fraction ... ok
[INFO] [stdout] test test_to_double ... ok
[INFO] [stdout] test test_log_small ... ok
[INFO] [stderr]    Doc-tests latticg
[INFO] [stdout] test test_log_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[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" "6f2a38785592b29455f0649c80ff92e38da2fd9126953f6d3234c8f740ab165d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2a38785592b29455f0649c80ff92e38da2fd9126953f6d3234c8f740ab165d", kill_on_drop: false }`
[INFO] [stdout] 6f2a38785592b29455f0649c80ff92e38da2fd9126953f6d3234c8f740ab165d