[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] 0550ae81c49b57d0edf694bf4b96f73290c867f3
[INFO] testing hube12/latticg_rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhube12%2Flatticg_rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hube12/latticg_rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb27f2f8eaf56f7575e4f5f0b80310c7061be12ecfe59da0b2bc323fd5016d31
[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" "bb27f2f8eaf56f7575e4f5f0b80310c7061be12ecfe59da0b2bc323fd5016d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb27f2f8eaf56f7575e4f5f0b80310c7061be12ecfe59da0b2bc323fd5016d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb27f2f8eaf56f7575e4f5f0b80310c7061be12ecfe59da0b2bc323fd5016d31", kill_on_drop: false }`
[INFO] [stdout] bb27f2f8eaf56f7575e4f5f0b80310c7061be12ecfe59da0b2bc323fd5016d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 128c6b97b05a4089c4762ebe68500aeab00fb245a2360eaa30736ae0628e5e8b
[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" "128c6b97b05a4089c4762ebe68500aeab00fb245a2360eaa30736ae0628e5e8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[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 17.69s
[INFO] running `Command { std: "docker" "inspect" "128c6b97b05a4089c4762ebe68500aeab00fb245a2360eaa30736ae0628e5e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128c6b97b05a4089c4762ebe68500aeab00fb245a2360eaa30736ae0628e5e8b", kill_on_drop: false }`
[INFO] [stdout] 128c6b97b05a4089c4762ebe68500aeab00fb245a2360eaa30736ae0628e5e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a23066fcb7d9401c9aba8e5a9a6221bfcdf6390db481e6c0bef820aecdc2e44
[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" "7a23066fcb7d9401c9aba8e5a9a6221bfcdf6390db481e6c0bef820aecdc2e44", kill_on_drop: false }`
[INFO] [stderr]    Compiling latticg_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "7a23066fcb7d9401c9aba8e5a9a6221bfcdf6390db481e6c0bef820aecdc2e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a23066fcb7d9401c9aba8e5a9a6221bfcdf6390db481e6c0bef820aecdc2e44", kill_on_drop: false }`
[INFO] [stdout] 7a23066fcb7d9401c9aba8e5a9a6221bfcdf6390db481e6c0bef820aecdc2e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acca60a07a7113b69598595bd3a8f088a00adf0e12d88f1499cc4ebc7f0d0a12
[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" "acca60a07a7113b69598595bd3a8f088a00adf0e12d88f1499cc4ebc7f0d0a12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/latticg-ad97d12aabdf5546)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/latticg_example-dc3bd86efa06ecc7)
[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]      Running tests/big_fraction.rs (/opt/rustwide/target/debug/deps/big_fraction-f2095b8ed22edcc9)
[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_compare ... ok
[INFO] [stdout] test test_ceil_positive_integer ... ok
[INFO] [stdout] test test_compare_equal ... ok
[INFO] [stdout] test test_compare_int_equal ... ok
[INFO] [stdout] test test_ceil_zero ... ok
[INFO] [stdout] test test_construct_divide_zero ... ok
[INFO] [stdout] test test_construct_negative_denominator1 ... ok
[INFO] [stdout] test test_construct_negative_denominator2 ... ok
[INFO] [stdout] test test_construct_simplify ... ok
[INFO] [stdout] test test_ceil_negative ... ok
[INFO] [stdout] test test_big_fraction ... ok
[INFO] [stdout] test test_add_fraction_with_integer ... ok
[INFO] [stdout] test test_add_fraction_with_fraction ... ok
[INFO] [stdout] test test_floor_negative ... ok
[INFO] [stdout] test test_floor_negative_integer ... ok
[INFO] [stdout] test test_floor_positive ... ok
[INFO] [stdout] test test_floor_positive_integer ... ok
[INFO] [stdout] test test_floor_zero ... ok
[INFO] [stdout] test test_log_1 ... ok
[INFO] [stdout] test test_division_by_zero ... ok
[INFO] [stdout] test test_div_fraction_with_fraction ... ok
[INFO] [stdout] test test_exp_big ... ok
[INFO] [stdout] test test_abs_zero ... ok
[INFO] [stdout] test test_ceil_negative_integer ... ok
[INFO] [stdout] test test_exp_small ... ok
[INFO] [stdout] test test_div_fraction_with_integer ... ok
[INFO] [stdout] test test_reciprocal_zero ... ok
[INFO] [stdout] test test_ceil_positive ... ok
[INFO] [stdout] test test_round_half ... ok
[INFO] [stdout] test test_rounding_less_than_half_positive ... ok
[INFO] [stdout] test test_round_positive_integer ... ok
[INFO] [stdout] test test_rounding_more_than_half_positive ... ok
[INFO] [stdout] test test_round_negative_integer ... ok
[INFO] [stdout] test test_round_minus_half ... ok
[INFO] [stdout] test test_signum_negative ... ok
[INFO] [stdout] test test_round_zero ... ok
[INFO] [stdout] test test_sub_fraction_with_integer ... ok
[INFO] [stdout] test test_rounding_less_than_half_negative ... ok
[INFO] [stdout] test test_sub_fraction_with_fraction ... ok
[INFO] [stdout] test test_mul_fraction_with_fraction ... ok
[INFO] [stdout] test test_to_double ... ok
[INFO] [stdout] test test_signum_positive ... ok
[INFO] [stdout] test test_signum_zero ... ok
[INFO] [stdout] test test_mul_fraction_with_integer ... ok
[INFO] [stdout] test test_negate_negative ... ok
[INFO] [stdout] test test_negate_positive ... ok
[INFO] [stdout] test test_negate_zero ... ok
[INFO] [stdout] test test_reciprocal ... ok
[INFO] [stdout] test test_log_small ... ok
[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 0.14s
[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] [stderr]      Running tests/big_vector.rs (/opt/rustwide/target/debug/deps/big_vector-45b35ab5d941ce5e)
[INFO] [stderr]    Doc-tests latticg
[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" "acca60a07a7113b69598595bd3a8f088a00adf0e12d88f1499cc4ebc7f0d0a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acca60a07a7113b69598595bd3a8f088a00adf0e12d88f1499cc4ebc7f0d0a12", kill_on_drop: false }`
[INFO] [stdout] acca60a07a7113b69598595bd3a8f088a00adf0e12d88f1499cc4ebc7f0d0a12