[INFO] cloning repository https://github.com/AaronKutch/ptr_rotate_bench_demonstration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AaronKutch/ptr_rotate_bench_demonstration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronKutch%2Fptr_rotate_bench_demonstration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronKutch%2Fptr_rotate_bench_demonstration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ab688d7856e5f668040c70312de011ba71955e1
[INFO] testing AaronKutch/ptr_rotate_bench_demonstration against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronKutch%2Fptr_rotate_bench_demonstration" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration
[INFO] finished tweaking git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration
[INFO] tweaked toml for git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 824ffa9cd1623998bd8c7f29616c8adf599c3226f7ae923f9c4bb362a241d413
[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" "824ffa9cd1623998bd8c7f29616c8adf599c3226f7ae923f9c4bb362a241d413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "824ffa9cd1623998bd8c7f29616c8adf599c3226f7ae923f9c4bb362a241d413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824ffa9cd1623998bd8c7f29616c8adf599c3226f7ae923f9c4bb362a241d413", kill_on_drop: false }`
[INFO] [stdout] 824ffa9cd1623998bd8c7f29616c8adf599c3226f7ae923f9c4bb362a241d413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a51eaff9f8031f29ff721b40c22be9fe428b0186ecd610df1312791cf7945954
[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" "a51eaff9f8031f29ff721b40c22be9fe428b0186ecd610df1312791cf7945954", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotate_bench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Bencher`, `black_box`
[INFO] [stdout]  --> src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use test::{black_box, Bencher};
[INFO] [stdout]   |            ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `rotate_bench`
[INFO] [stdout]    --> src/main.rs:244:14
[INFO] [stdout]     |
[INFO] [stdout] 244 | macro_rules! rotate_bench {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `rotate`
[INFO] [stdout]    --> src/main.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 | macro_rules! rotate {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `setup`
[INFO] [stdout]    --> src/main.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn setup(size: usize) -> Vec<usize> {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check`
[INFO] [stdout]    --> src/main.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn check(x: &mut [usize], s: usize) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "a51eaff9f8031f29ff721b40c22be9fe428b0186ecd610df1312791cf7945954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51eaff9f8031f29ff721b40c22be9fe428b0186ecd610df1312791cf7945954", kill_on_drop: false }`
[INFO] [stdout] a51eaff9f8031f29ff721b40c22be9fe428b0186ecd610df1312791cf7945954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842b69c8bba2cb100f75d48a6a6d3a5f58b04378fc3cc70af4954bd149ceb1ca
[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" "842b69c8bba2cb100f75d48a6a6d3a5f58b04378fc3cc70af4954bd149ceb1ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotate_bench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "842b69c8bba2cb100f75d48a6a6d3a5f58b04378fc3cc70af4954bd149ceb1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842b69c8bba2cb100f75d48a6a6d3a5f58b04378fc3cc70af4954bd149ceb1ca", kill_on_drop: false }`
[INFO] [stdout] 842b69c8bba2cb100f75d48a6a6d3a5f58b04378fc3cc70af4954bd149ceb1ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f7a944cde28a4388df7c22828a6ec631713bf4bdf5be298ae8142be01a85a34
[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" "2f7a944cde28a4388df7c22828a6ec631713bf4bdf5be298ae8142be01a85a34", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 67 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rotate_bench-5df57c6869986e49)
[INFO] [stdout] test benches::rotate_16_usize_4_new ... ok
[INFO] [stdout] test benches::rotate_16_usize_5_new ... ok
[INFO] [stdout] test benches::rotate_16_usize_5_old ... ok
[INFO] [stdout] test benches::rotate_rgb_new ... ok
[INFO] [stdout] test benches::rotate_u8_new ... ok
[INFO] [stdout] test benches::rotate_rgb_old ... ok
[INFO] [stdout] test benches::rotate_u8_old ... ok
[INFO] [stdout] test benches::rotate_usize_old ... ok
[INFO] [stdout] test benches::rotate_usize_new ... ok
[INFO] [stdout] test benches::x1024s128_new ... ok
[INFO] [stdout] test benches::x1024s256_new ... ok
[INFO] [stdout] test benches::x1024s32_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_new ... ok
[INFO] [stdout] test benches::x1024s32_old ... ok
[INFO] [stdout] test benches::rotate_16_usize_4_old ... ok
[INFO] [stdout] test benches::x1024s128_old ... ok
[INFO] [stdout] test benches::x1024s512_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_new ... ok
[INFO] [stdout] test benches::x1024s768_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_old ... ok
[INFO] [stdout] test benches::x1024s512_old ... ok
[INFO] [stdout] test benches::x1024s992_new ... ok
[INFO] [stdout] test benches::x1024s256_old ... ok
[INFO] [stdout] test benches::x1024s992_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_old ... ok
[INFO] [stdout] test benches::x10s3_new ... ok
[INFO] [stdout] test benches::x10s3_old ... ok
[INFO] [stdout] test benches::x15s3_new ... ok
[INFO] [stdout] test benches::x1031s149_old ... ok
[INFO] [stdout] test benches::x15s13_new ... ok
[INFO] [stdout] test benches::x24s12_old ... ok
[INFO] [stdout] test benches::x200s40_old ... ok
[INFO] [stdout] test benches::x24s1_new ... ok
[INFO] [stdout] test benches::x15s13_old ... ok
[INFO] [stdout] test benches::x24s20_new ... ok
[INFO] [stdout] test benches::x24s1_old ... ok
[INFO] [stdout] test benches::x15s3_old ... ok
[INFO] [stdout] test benches::x24s20_old ... ok
[INFO] [stdout] test benches::x1031s149_new ... ok
[INFO] [stdout] test benches::x200s40_new ... ok
[INFO] [stdout] test benches::x14s7_old ... ok
[INFO] [stdout] test benches::x24s12_new ... ok
[INFO] [stdout] test benches::x14s7_new ... ok
[INFO] [stdout] test benches::x256s0_new ... ok
[INFO] [stdout] test benches::x256s0_old ... ok
[INFO] [stdout] test benches::x256s1_new ... ok
[INFO] [stdout] test benches::x256s3_old ... ok
[INFO] [stdout] test benches::x25s1_new ... ok
[INFO] [stdout] test benches::x25s24_new ... ok
[INFO] [stdout] test benches::x25s24_old ... ok
[INFO] [stdout] test benches::x25s5_new ... ok
[INFO] [stdout] test benches::x63s40_new ... ok
[INFO] [stdout] test benches::x7s0_old ... ok
[INFO] [stdout] test benches::x7s0_new ... ok
[INFO] [stdout] test benches::x7s3_new ... ok
[INFO] [stdout] test benches::x7s3_old ... ok
[INFO] [stdout] test benches::x24s23_new ... ok
[INFO] [stdout] test benches::x63s40_old ... ok
[INFO] [stdout] test benches::x256s1_old ... ok
[INFO] [stdout] test benches::x25s1_old ... ok
[INFO] [stdout] test benches::x256s3_new ... ok
[INFO] [stdout] test benches::x1024s768_old ... ok
[INFO] [stdout] test benches::x24s23_old ... ok
[INFO] [stdout] test benches::x256s17_new ... ok
[INFO] [stdout] test benches::x256s17_old ... ok
[INFO] [stdout] test benches::x25s5_old ... ok
[INFO] [stdout] test brute_force_rotate_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f7a944cde28a4388df7c22828a6ec631713bf4bdf5be298ae8142be01a85a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7a944cde28a4388df7c22828a6ec631713bf4bdf5be298ae8142be01a85a34", kill_on_drop: false }`
[INFO] [stdout] 2f7a944cde28a4388df7c22828a6ec631713bf4bdf5be298ae8142be01a85a34