[INFO] cloning repository https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakob-rzeppa%2Fdata-structures-and-algorithms-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakob-rzeppa%2Fdata-structures-and-algorithms-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fd7c6093af3be46e9a8823c022000c50a09b139
[INFO] testing jakob-rzeppa/data-structures-and-algorithms-rust against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakob-rzeppa%2Fdata-structures-and-algorithms-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust
[INFO] finished tweaking git repo https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust
[INFO] tweaked toml for git repo https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jakob-rzeppa/data-structures-and-algorithms-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c
[INFO] running `Command { std: "docker" "start" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling data-structures-and-algorithms-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-structures-and-algorithms-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_structures_and_algorithms_rust-e48c6aa64dc94b7f)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test binary_search::tests::test ... ok
[INFO] [stdout] test data_structures::priority_queue::tests::test_priority_queue_position_and_remove ... ok
[INFO] [stdout] test data_structures::stack::tests::basic ... ok
[INFO] [stdout] test data_structures::priority_queue::tests::test_priority_queue ... ok
[INFO] [stdout] test data_structures::graph::tests::test_graph ... ok
[INFO] [stdout] test shortest_path::dijkstra::tests::test_dijkstra ... ok
[INFO] [stdout] test sorting::bubble_sort::tests::basic ... ok
[INFO] [stdout] test sorting::bubble_sort::tests::empty ... ok
[INFO] [stdout] test sorting::bubble_sort::tests::one_element ... ok
[INFO] [stdout] test sorting::insertion_sort::tests::already_sorted ... ok
[INFO] [stdout] test sorting::insertion_sort::tests::basic ... ok
[INFO] [stdout] test sorting::bubble_sort::tests::already_sorted ... ok
[INFO] [stdout] test sorting::insertion_sort::tests::empty ... ok
[INFO] [stdout] test sorting::insertion_sort::tests::one_element ... ok
[INFO] [stdout] test sorting::merge_sort::tests::already_sorted ... ok
[INFO] [stdout] test sorting::merge_sort::tests::basic ... ok
[INFO] [stdout] test sorting::merge_sort::tests::one_element ... ok
[INFO] [stdout] test sorting::merge_sort::tests::empty ... ok
[INFO] [stdout] test sorting::quick_sort::tests::basic ... ok
[INFO] [stdout] test sorting::selection_sort::tests::already_sorted ... ok
[INFO] [stdout] test sorting::quick_sort::tests::one_element ... ok
[INFO] [stdout] test sorting::selection_sort::tests::basic ... ok
[INFO] [stdout] test sorting::selection_sort::tests::one_element ... ok
[INFO] [stdout] test sorting::selection_sort::tests::empty ... ok
[INFO] [stdout] test sorting::quick_sort::tests::already_sorted ... ok
[INFO] [stdout] test sorting::quick_sort::tests::empty ... ok
[INFO] [stdout] test binary_search::tests::test_large_dataset ... ok
[INFO] [stdout] test sorting::merge_sort::tests::big_dataset ... ok
[INFO] [stdout] test sorting::quick_sort::tests::big_dataset ... ok
[INFO] [stdout] test sorting::selection_sort::tests::big_dataset ... ok
[INFO] [stdout] test sorting::insertion_sort::tests::big_dataset ... ok
[INFO] [stdout] test sorting::bubble_sort::tests::big_dataset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests data_structures_and_algorithms_rust
[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" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c", kill_on_drop: false }`
[INFO] [stdout] ccb46b9f03e66b7b5947c058d00a885cbb1a05369ca69a0702b99fb3368bfa0c
