[INFO] cloning repository https://github.com/webholik/algo-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/webholik/algo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2Falgo-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2Falgo-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97b80b159c350b85c33fd3347c1a275c02df8171
[INFO] testing webholik/algo-rs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2Falgo-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/webholik/algo-rs 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/webholik/algo-rs
[INFO] finished tweaking git repo https://github.com/webholik/algo-rs
[INFO] tweaked toml for git repo https://github.com/webholik/algo-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/webholik/algo-rs 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cd1a17cd2aec978d7e20ba42cc854a7145db303406e3284d98f26ced8a58bc4d
[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" "cd1a17cd2aec978d7e20ba42cc854a7145db303406e3284d98f26ced8a58bc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd1a17cd2aec978d7e20ba42cc854a7145db303406e3284d98f26ced8a58bc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1a17cd2aec978d7e20ba42cc854a7145db303406e3284d98f26ced8a58bc4d", kill_on_drop: false }`
[INFO] [stdout] cd1a17cd2aec978d7e20ba42cc854a7145db303406e3284d98f26ced8a58bc4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f4d2d1cc2d192766cf0b326b423c18d22268830d1cac4f93106fdd42d9b9110f
[INFO] running `Command { std: "docker" "start" "-a" "f4d2d1cc2d192766cf0b326b423c18d22268830d1cac4f93106fdd42d9b9110f", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "f4d2d1cc2d192766cf0b326b423c18d22268830d1cac4f93106fdd42d9b9110f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d2d1cc2d192766cf0b326b423c18d22268830d1cac4f93106fdd42d9b9110f", kill_on_drop: false }`
[INFO] [stdout] f4d2d1cc2d192766cf0b326b423c18d22268830d1cac4f93106fdd42d9b9110f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 25ac084a5e7d42f53657f9cd0e9fccb7aab04548fedf53c9735f2665e901ac2e
[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" "25ac084a5e7d42f53657f9cd0e9fccb7aab04548fedf53c9735f2665e901ac2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "25ac084a5e7d42f53657f9cd0e9fccb7aab04548fedf53c9735f2665e901ac2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ac084a5e7d42f53657f9cd0e9fccb7aab04548fedf53c9735f2665e901ac2e", kill_on_drop: false }`
[INFO] [stdout] 25ac084a5e7d42f53657f9cd0e9fccb7aab04548fedf53c9735f2665e901ac2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3dae74eaea03abc45a17cced1f8dd855c74a9a670493bb21af2864a9cde4b405
[INFO] running `Command { std: "docker" "start" "-a" "3dae74eaea03abc45a17cced1f8dd855c74a9a670493bb21af2864a9cde4b405", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test euclid::extended_euclid_test ... ok
[INFO] [stdout] test euclid::multiplicative_inverse_test ... ok
[INFO] [stdout] test euclid::solve_modular_test ... ok
[INFO] [stdout] test sieve_eratosthenes::primes_upto_test ... ok
[INFO] [stdout] test sorting::bubblesort::bubble_test ... ok
[INFO] [stdout] test sorting::counting::counting_test ... ok
[INFO] [stdout] test robin_karp::robin_karp_test ... ok
[INFO] [stdout] test sorting::heapsort::heap_sort2_test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algo_rs-18293e357f98c9d0)
[INFO] [stdout] test euclid::euclid_test ... ok
[INFO] [stdout] test sorting::quicksort::quicksort_test ... ok
[INFO] [stdout] test sorting::heapsort::push_down_test ... ok
[INFO] [stdout] test sorting::heapsort::heapify_test ... ok
[INFO] [stdout] test sorting::heapsort::heapsort_test ... ok
[INFO] [stdout] test sorting::quicksort::partition_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algo-rs
[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" "3dae74eaea03abc45a17cced1f8dd855c74a9a670493bb21af2864a9cde4b405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dae74eaea03abc45a17cced1f8dd855c74a9a670493bb21af2864a9cde4b405", kill_on_drop: false }`
[INFO] [stdout] 3dae74eaea03abc45a17cced1f8dd855c74a9a670493bb21af2864a9cde4b405