[INFO] cloning repository https://github.com/ghaerdi/rust-algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ghaerdi/rust-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghaerdi%2Frust-algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghaerdi%2Frust-algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54f700b961bada3c746ce1dc2e18012a56588901 [INFO] testing ghaerdi/rust-algorithms against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghaerdi%2Frust-algorithms" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ghaerdi/rust-algorithms [INFO] finished tweaking git repo https://github.com/ghaerdi/rust-algorithms [INFO] tweaked toml for git repo https://github.com/ghaerdi/rust-algorithms written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ghaerdi/rust-algorithms on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ghaerdi/rust-algorithms 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497 [INFO] running `Command { std: "docker" "start" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", 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" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", 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" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::fibonacci::fibonacci` [INFO] [stdout] --> src/other/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::fibonacci::fibonacci; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::bubble::bubble` [INFO] [stdout] --> src/sort/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::bubble::bubble; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::insertion::insertion` [INFO] [stdout] --> src/sort/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::insertion::insertion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::merge::merge` [INFO] [stdout] --> src/sort/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::merge::merge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::quick::quick` [INFO] [stdout] --> src/sort/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::quick::quick; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::selection::selection` [INFO] [stdout] --> src/sort/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::selection::selection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.47s [INFO] running `Command { std: "docker" "inspect" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", 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" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::fibonacci::fibonacci` [INFO] [stdout] --> src/other/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::fibonacci::fibonacci; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::bubble::bubble` [INFO] [stdout] --> src/sort/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::bubble::bubble; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::insertion::insertion` [INFO] [stdout] --> src/sort/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::insertion::insertion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::merge::merge` [INFO] [stdout] --> src/sort/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::merge::merge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::quick::quick` [INFO] [stdout] --> src/sort/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::quick::quick; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::selection::selection` [INFO] [stdout] --> src/sort/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::selection::selection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", 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" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self::fibonacci::fibonacci` [INFO] [stderr] --> src/other/mod.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use self::fibonacci::fibonacci; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::bubble::bubble` [INFO] [stderr] --> src/sort/mod.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub use self::bubble::bubble; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::insertion::insertion` [INFO] [stderr] --> src/sort/mod.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub use self::insertion::insertion; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::merge::merge` [INFO] [stderr] --> src/sort/mod.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub use self::merge::merge; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::quick::quick` [INFO] [stderr] --> src/sort/mod.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub use self::quick::quick; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::selection::selection` [INFO] [stderr] --> src/sort/mod.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub use self::selection::selection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-algorithms` (bin "main" test) generated 6 warnings (run `cargo fix --bin "main" -p rust-algorithms --tests` to apply 6 suggestions) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/main-47e8372a75ad952f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test sort::quick::test::test_quick ... ok [INFO] [stdout] test sort::selection::test::test_quick ... ok [INFO] [stdout] test collections::linked_list::test::create_linked_list_with_numbers ... ok [INFO] [stdout] test sort::bubble::test::test_bubble ... ok [INFO] [stdout] test sort::insertion::test::test_quick ... ok [INFO] [stdout] test sort::merge::test::test_quick ... ok [INFO] [stdout] test other::fibonacci::testts::fibonacci_test ... ok [INFO] [stderr] Running unittests src/bin/prepare.rs (/opt/rustwide/target/release/deps/prepare-a59ff8276270df82) [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497", kill_on_drop: false }` [INFO] [stdout] f899942fe8c797311556f9c04ba62bdf82ca8335b90f6823025ea9af357e4497