[INFO] cloning repository https://github.com/flauntingspade4/cakcukus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flauntingspade4/cakcukus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fcakcukus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fcakcukus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 697c3a24da3e8b220e089a23ec5f89a4fa0b4664
[INFO] testing flauntingspade4/cakcukus against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fcakcukus" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flauntingspade4/cakcukus on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flauntingspade4/cakcukus
[INFO] finished tweaking git repo https://github.com/flauntingspade4/cakcukus
[INFO] tweaked toml for git repo https://github.com/flauntingspade4/cakcukus written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/flauntingspade4/cakcukus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27731f0aeca670cb6cc714b1ffead026cb6c313ede222ce099b83271d5482039
[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" "27731f0aeca670cb6cc714b1ffead026cb6c313ede222ce099b83271d5482039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27731f0aeca670cb6cc714b1ffead026cb6c313ede222ce099b83271d5482039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27731f0aeca670cb6cc714b1ffead026cb6c313ede222ce099b83271d5482039", kill_on_drop: false }`
[INFO] [stdout] 27731f0aeca670cb6cc714b1ffead026cb6c313ede222ce099b83271d5482039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 3fac8c8b6a2ed2ee5ea2d0d1ef28916105a6ea4a8d272fdaab7c0aac24554084
[INFO] running `Command { std: "docker" "start" "-a" "3fac8c8b6a2ed2ee5ea2d0d1ef28916105a6ea4a8d272fdaab7c0aac24554084", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling cakcukus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "3fac8c8b6a2ed2ee5ea2d0d1ef28916105a6ea4a8d272fdaab7c0aac24554084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fac8c8b6a2ed2ee5ea2d0d1ef28916105a6ea4a8d272fdaab7c0aac24554084", kill_on_drop: false }`
[INFO] [stdout] 3fac8c8b6a2ed2ee5ea2d0d1ef28916105a6ea4a8d272fdaab7c0aac24554084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] d12d8f5c678bef5e533dcacf22df7d37afa4821f0abf65789db4a87d2617fdee
[INFO] running `Command { std: "docker" "start" "-a" "d12d8f5c678bef5e533dcacf22df7d37afa4821f0abf65789db4a87d2617fdee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling simple-stopwatch v0.1.4
[INFO] [stderr]    Compiling cakcukus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.40s
[INFO] running `Command { std: "docker" "inspect" "d12d8f5c678bef5e533dcacf22df7d37afa4821f0abf65789db4a87d2617fdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12d8f5c678bef5e533dcacf22df7d37afa4821f0abf65789db4a87d2617fdee", kill_on_drop: false }`
[INFO] [stdout] d12d8f5c678bef5e533dcacf22df7d37afa4821f0abf65789db4a87d2617fdee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 3599682ce2930638699466dc6fd379fbb297d63f30dea063f55e85085aff0d1c
[INFO] running `Command { std: "docker" "start" "-a" "3599682ce2930638699466dc6fd379fbb297d63f30dea063f55e85085aff0d1c", 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 [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cakcukus-6d8829a56c934de6)
[INFO] [stderr]      Running tests/differentiation.rs (/opt/rustwide/target/debug/deps/differentiation-6d43dab2ff3f287c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test differentiate_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-5b24269010d0e7b8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test intergrate_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/polynomial.rs (/opt/rustwide/target/debug/deps/polynomial-54292defd74f37b4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test simplify_bench ... ignored
[INFO] [stdout] test div_test_t ... ok
[INFO] [stdout] test mult_test_t ... ok
[INFO] [stdout] test div_test_term_t ... ok
[INFO] [stdout] test mult_test_term_t ... ok
[INFO] [stdout] test div_test_polynomial_t ... ok
[INFO] [stdout] test mult_test_polynomial_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/readme_test.rs (/opt/rustwide/target/debug/deps/readme_test-5084f848bf8fb97b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/term.rs (/opt/rustwide/target/debug/deps/term-ef9802491ed90b73)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_terms ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test term ... ok
[INFO] [stdout] test mult ... ok
[INFO] [stdout] test div ... ok
[INFO] [stderr]    Doc-tests cakcukus
[INFO] [stdout] test terms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/traits/term.rs - traits::term::TermTrait::sum_with_respect_to (line 20) ... ok
[INFO] [stdout] test src/term.rs - term::terms (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3599682ce2930638699466dc6fd379fbb297d63f30dea063f55e85085aff0d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3599682ce2930638699466dc6fd379fbb297d63f30dea063f55e85085aff0d1c", kill_on_drop: false }`
[INFO] [stdout] 3599682ce2930638699466dc6fd379fbb297d63f30dea063f55e85085aff0d1c