[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 master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhube12%2Flatticg_rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hube12/latticg_rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf29c86119b8475b8db58d26047aa4ce2e6256f1231a42b89cf90a0183b889c
[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" "acf29c86119b8475b8db58d26047aa4ce2e6256f1231a42b89cf90a0183b889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf29c86119b8475b8db58d26047aa4ce2e6256f1231a42b89cf90a0183b889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf29c86119b8475b8db58d26047aa4ce2e6256f1231a42b89cf90a0183b889c", kill_on_drop: false }`
[INFO] [stdout] acf29c86119b8475b8db58d26047aa4ce2e6256f1231a42b89cf90a0183b889c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] f4fd97439209d9296552168b16f920d8c0ca227bedf1dcc043a31097474e47c6
[INFO] running `Command { std: "docker" "start" "-a" "f4fd97439209d9296552168b16f920d8c0ca227bedf1dcc043a31097474e47c6", 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 10.31s
[INFO] running `Command { std: "docker" "inspect" "f4fd97439209d9296552168b16f920d8c0ca227bedf1dcc043a31097474e47c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4fd97439209d9296552168b16f920d8c0ca227bedf1dcc043a31097474e47c6", kill_on_drop: false }`
[INFO] [stdout] f4fd97439209d9296552168b16f920d8c0ca227bedf1dcc043a31097474e47c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] f029c51661c900fd83cf03d29a2573e0198b60aabbc36823c28340c56f7d3b7c
[INFO] running `Command { std: "docker" "start" "-a" "f029c51661c900fd83cf03d29a2573e0198b60aabbc36823c28340c56f7d3b7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling latticg_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "f029c51661c900fd83cf03d29a2573e0198b60aabbc36823c28340c56f7d3b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f029c51661c900fd83cf03d29a2573e0198b60aabbc36823c28340c56f7d3b7c", kill_on_drop: false }`
[INFO] [stdout] f029c51661c900fd83cf03d29a2573e0198b60aabbc36823c28340c56f7d3b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] b41689be444e959c4d84484641f050a1a1d8e0a22261afb34db4aa4051c68028
[INFO] running `Command { std: "docker" "start" "-a" "b41689be444e959c4d84484641f050a1a1d8e0a22261afb34db4aa4051c68028", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/latticg-2f138e0501450e35)
[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 unittests (/opt/rustwide/target/debug/deps/latticg_example-ecc6bb685a8e0a98)
[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_fraction.rs (/opt/rustwide/target/debug/deps/big_fraction-4234c3691350e70e)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test test_abs_negative ... ok
[INFO] [stdout] test test_abs_zero ... ok
[INFO] [stdout] test test_abs_positive ... ok
[INFO] [stdout] test test_add_fraction_with_fraction ... ok
[INFO] [stdout] test test_add_fraction_with_integer ... ok
[INFO] [stdout] test test_ceil_negative ... ok
[INFO] [stdout] test test_big_fraction ... ok
[INFO] [stdout] test test_ceil_negative_integer ... ok
[INFO] [stdout] test test_ceil_positive ... ok
[INFO] [stdout] test test_ceil_positive_integer ... ok
[INFO] [stdout] test test_ceil_zero ... ok
[INFO] [stdout] test test_compare ... ok
[INFO] [stdout] test test_compare_equal ... ok
[INFO] [stdout] test test_construct_simplify ... ok
[INFO] [stdout] test test_div_fraction_with_fraction ... ok
[INFO] [stdout] test test_div_fraction_with_integer ... ok
[INFO] [stdout] test test_exp_small ... ok
[INFO] [stdout] test test_floor_negative ... ok
[INFO] [stdout] test test_floor_negative_integer ... ok
[INFO] [stdout] test test_floor_zero ... ok
[INFO] [stdout] test test_floor_positive ... ok
[INFO] [stdout] test test_floor_positive_integer ... ok
[INFO] [stdout] test test_mul_fraction_with_fraction ... ok
[INFO] [stdout] test test_log_1 ... 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_construct_negative_denominator1 ... ok
[INFO] [stdout] test test_reciprocal_zero ... ok
[INFO] [stdout] test test_round_half ... ok
[INFO] [stdout] test test_round_negative_integer ... ok
[INFO] [stdout] test test_construct_divide_zero ... ok
[INFO] [stdout] test test_round_positive_integer ... ok
[INFO] [stdout] test test_rounding_more_than_half_positive ... ok
[INFO] [stdout] test test_compare_int_equal ... ok
[INFO] [stdout] test test_signum_negative ... ok
[INFO] [stdout] test test_signum_positive ... ok
[INFO] [stdout] test test_sub_fraction_with_fraction ... ok
[INFO] [stdout] test test_signum_zero ... ok
[INFO] [stdout] test test_sub_fraction_with_integer ... ok
[INFO] [stdout] test test_to_double ... ok
[INFO] [stdout] test test_rounding_less_than_half_negative ... ok
[INFO] [stdout] test test_division_by_zero ... ok
[INFO] [stdout] test test_rounding_less_than_half_positive ... ok
[INFO] [stdout] test test_mul_fraction_with_integer ... ok
[INFO] [stdout] test test_construct_negative_denominator2 ... ok
[INFO] [stdout] test test_exp_big ... ok
[INFO] [stdout] test test_round_zero ... ok
[INFO] [stdout] test test_round_minus_half ... 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 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/big_vector.rs (/opt/rustwide/target/debug/deps/big_vector-1d779a4e8e2823cd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests latticg
[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 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" "b41689be444e959c4d84484641f050a1a1d8e0a22261afb34db4aa4051c68028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41689be444e959c4d84484641f050a1a1d8e0a22261afb34db4aa4051c68028", kill_on_drop: false }`
[INFO] [stdout] b41689be444e959c4d84484641f050a1a1d8e0a22261afb34db4aa4051c68028