[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 try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghaerdi%2Frust-algorithms" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ghaerdi/rust-algorithms on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41a257203d2cbf5202b14f5d2c741e4f389c4ce863786be4b7eb9e09933db82a
[INFO] running `Command { std: "docker" "start" "-a" "41a257203d2cbf5202b14f5d2c741e4f389c4ce863786be4b7eb9e09933db82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41a257203d2cbf5202b14f5d2c741e4f389c4ce863786be4b7eb9e09933db82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a257203d2cbf5202b14f5d2c741e4f389c4ce863786be4b7eb9e09933db82a", kill_on_drop: false }`
[INFO] [stdout] 41a257203d2cbf5202b14f5d2c741e4f389c4ce863786be4b7eb9e09933db82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2e15441bb52dbf21fd18b50b7e17710d4521c8908c6f72e5e10c6ee34d837c5c
[INFO] running `Command { std: "docker" "start" "-a" "2e15441bb52dbf21fd18b50b7e17710d4521c8908c6f72e5e10c6ee34d837c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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)]` 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 `dev` profile [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "2e15441bb52dbf21fd18b50b7e17710d4521c8908c6f72e5e10c6ee34d837c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e15441bb52dbf21fd18b50b7e17710d4521c8908c6f72e5e10c6ee34d837c5c", kill_on_drop: false }`
[INFO] [stdout] 2e15441bb52dbf21fd18b50b7e17710d4521c8908c6f72e5e10c6ee34d837c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a2d858f4f63e85860463c76986bff0edd717f3c3480b41dfa60c62ad97355ec8
[INFO] running `Command { std: "docker" "start" "-a" "a2d858f4f63e85860463c76986bff0edd717f3c3480b41dfa60c62ad97355ec8", 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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "a2d858f4f63e85860463c76986bff0edd717f3c3480b41dfa60c62ad97355ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d858f4f63e85860463c76986bff0edd717f3c3480b41dfa60c62ad97355ec8", kill_on_drop: false }`
[INFO] [stdout] a2d858f4f63e85860463c76986bff0edd717f3c3480b41dfa60c62ad97355ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 85775d5e5c0f1856addecafeeb49a444c1e65d35c61c47bf0362044edfa66c63
[INFO] running `Command { std: "docker" "start" "-a" "85775d5e5c0f1856addecafeeb49a444c1e65d35c61c47bf0362044edfa66c63", 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)]` 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" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-ecdc71ebfb8f3b6d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test collections::linked_list::test::create_linked_list_with_numbers ... ok
[INFO] [stdout] test other::fibonacci::testts::fibonacci_test ... 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 sort::selection::test::test_quick ... ok
[INFO] [stdout] test sort::quick::test::test_quick ... ok
[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] [stderr]      Running unittests src/bin/prepare.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/prepare-549152f394e530db)
[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" "85775d5e5c0f1856addecafeeb49a444c1e65d35c61c47bf0362044edfa66c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85775d5e5c0f1856addecafeeb49a444c1e65d35c61c47bf0362044edfa66c63", kill_on_drop: false }`
[INFO] [stdout] 85775d5e5c0f1856addecafeeb49a444c1e65d35c61c47bf0362044edfa66c63