[INFO] cloning repository https://github.com/LukasKalbertodt/sort-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukasKalbertodt/sort-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fsort-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fsort-bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68ceb1210c10e4e9f1a34cf8322ab7ee36269aed [INFO] testing LukasKalbertodt/sort-bench against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fsort-bench" "/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/LukasKalbertodt/sort-bench on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LukasKalbertodt/sort-bench [INFO] finished tweaking git repo https://github.com/LukasKalbertodt/sort-bench [INFO] tweaked toml for git repo https://github.com/LukasKalbertodt/sort-bench written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/LukasKalbertodt/sort-bench already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81c3d97f40724f2fc92a0d4f1ac440806113e3a37a32c8b5a3819457af781d41 [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" "81c3d97f40724f2fc92a0d4f1ac440806113e3a37a32c8b5a3819457af781d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81c3d97f40724f2fc92a0d4f1ac440806113e3a37a32c8b5a3819457af781d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81c3d97f40724f2fc92a0d4f1ac440806113e3a37a32c8b5a3819457af781d41", kill_on_drop: false }` [INFO] [stdout] 81c3d97f40724f2fc92a0d4f1ac440806113e3a37a32c8b5a3819457af781d41 [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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a8a7e93a09a7152134fb4e52697f7caebc43ad34c1badea3c10f15ecc9b6f36 [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" "2a8a7e93a09a7152134fb4e52697f7caebc43ad34c1badea3c10f15ecc9b6f36", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.35 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling sort-bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `one_element` [INFO] [stdout] --> src/gen.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn one_element(count: usize, elem: T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_increasing` [INFO] [stdout] --> src/gen.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn simple_increasing(count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_decreasing` [INFO] [stdout] --> src/gen.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn simple_decreasing(count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `quick_sort_hoare_center` [INFO] [stdout] --> src/impls/quick.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn $fn_name(arr: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | gen_quick_sort!(quick_sort_hoare_center, partition_hoare, pivot_center); [INFO] [stdout] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_quick_sort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `quick_sort_lomuto_center` [INFO] [stdout] --> src/impls/quick.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn $fn_name(arr: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | gen_quick_sort!(quick_sort_lomuto_center, partition_lomuto, pivot_center); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_quick_sort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pivot_center` [INFO] [stdout] --> src/impls/quick.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn pivot_center(arr: &[T]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `partition_hoare` [INFO] [stdout] --> src/impls/quick.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn partition_hoare(arr: &mut [T], pivot_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `partition_lomuto` [INFO] [stdout] --> src/impls/quick.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn partition_lomuto(arr: &mut [T], pivot_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "2a8a7e93a09a7152134fb4e52697f7caebc43ad34c1badea3c10f15ecc9b6f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8a7e93a09a7152134fb4e52697f7caebc43ad34c1badea3c10f15ecc9b6f36", kill_on_drop: false }` [INFO] [stdout] 2a8a7e93a09a7152134fb4e52697f7caebc43ad34c1badea3c10f15ecc9b6f36 [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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1849429749b22151a9572c8c0510338c4d5bc494373237eff0180e5d0e08e096 [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" "1849429749b22151a9572c8c0510338c4d5bc494373237eff0180e5d0e08e096", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling quickcheck v0.6.0 [INFO] [stderr] Compiling sort-bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.36s [INFO] running `Command { std: "docker" "inspect" "1849429749b22151a9572c8c0510338c4d5bc494373237eff0180e5d0e08e096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1849429749b22151a9572c8c0510338c4d5bc494373237eff0180e5d0e08e096", kill_on_drop: false }` [INFO] [stdout] 1849429749b22151a9572c8c0510338c4d5bc494373237eff0180e5d0e08e096 [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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc50928e99c9dd680e1591dd848b533aba2d9bab5143d9bf4e25341c93f0529e [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" "bc50928e99c9dd680e1591dd848b533aba2d9bab5143d9bf4e25341c93f0529e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sort_bench-07cd67b9c1d3392d) [INFO] [stdout] running 12 tests [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_empty ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_simple_decr ... ok [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_simple_decr ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_empty ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_random ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_zeroes ... ok [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_zeroes ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_simple_incr ... ok [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_random ... ok [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_simple_incr ... ok [INFO] [stdout] test impls::quick::quick_sort_hoare_center::test_quickcheck ... ok [INFO] [stdout] test impls::quick::quick_sort_lomuto_center::test_quickcheck ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc50928e99c9dd680e1591dd848b533aba2d9bab5143d9bf4e25341c93f0529e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc50928e99c9dd680e1591dd848b533aba2d9bab5143d9bf4e25341c93f0529e", kill_on_drop: false }` [INFO] [stdout] bc50928e99c9dd680e1591dd848b533aba2d9bab5143d9bf4e25341c93f0529e