[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#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronKutch%2Fptr_rotate_bench_demonstration" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5fbb05c09cb9c5fe2291434966f6c095455ba049cfa2eb7d73f5e56fd9bf176b
[INFO] running `Command { std: "docker" "start" "-a" "5fbb05c09cb9c5fe2291434966f6c095455ba049cfa2eb7d73f5e56fd9bf176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fbb05c09cb9c5fe2291434966f6c095455ba049cfa2eb7d73f5e56fd9bf176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbb05c09cb9c5fe2291434966f6c095455ba049cfa2eb7d73f5e56fd9bf176b", kill_on_drop: false }`
[INFO] [stdout] 5fbb05c09cb9c5fe2291434966f6c095455ba049cfa2eb7d73f5e56fd9bf176b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f4365ba447cdb81b7aaf4ae0cecd578d03ffe94d812b36e759898ab0781dff
[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" "78f4365ba447cdb81b7aaf4ae0cecd578d03ffe94d812b36e759898ab0781dff", 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
[INFO] [stdout]    --> src/main.rs:244:1
[INFO] [stdout]     |
[INFO] [stdout] 244 | / macro_rules! rotate_bench {
[INFO] [stdout] 245 | |     ($bench_name_old:ident, $bench_name_new:ident, $len:expr, $s:expr) => {
[INFO] [stdout] 246 | |         #[bench]
[INFO] [stdout] 247 | |         fn $bench_name_old(b: &mut Bencher) {
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |     };
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/main.rs:266:1
[INFO] [stdout]     |
[INFO] [stdout] 266 | / macro_rules! rotate {
[INFO] [stdout] 267 | |     ($fn_old:ident, $fn_new:ident, $n:expr, $mapper:expr) => {
[INFO] [stdout] 268 | |         #[bench]
[INFO] [stdout] 269 | |         fn $fn_old(b: &mut Bencher) {
[INFO] [stdout] ...   |
[INFO] [stdout] 289 | |     }
[INFO] [stdout] 290 | | }
[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 0.68s
[INFO] running `Command { std: "docker" "inspect" "78f4365ba447cdb81b7aaf4ae0cecd578d03ffe94d812b36e759898ab0781dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f4365ba447cdb81b7aaf4ae0cecd578d03ffe94d812b36e759898ab0781dff", kill_on_drop: false }`
[INFO] [stdout] 78f4365ba447cdb81b7aaf4ae0cecd578d03ffe94d812b36e759898ab0781dff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c469bc16851011be676e0f617fa19b68dba33c821a22415388b6e2467aa355d
[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" "1c469bc16851011be676e0f617fa19b68dba33c821a22415388b6e2467aa355d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rotate_bench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "1c469bc16851011be676e0f617fa19b68dba33c821a22415388b6e2467aa355d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c469bc16851011be676e0f617fa19b68dba33c821a22415388b6e2467aa355d", kill_on_drop: false }`
[INFO] [stdout] 1c469bc16851011be676e0f617fa19b68dba33c821a22415388b6e2467aa355d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f564a7808f7372525f813e1b4d6a413b4ea7e80eeac3000333d2c1308000866
[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" "5f564a7808f7372525f813e1b4d6a413b4ea7e80eeac3000333d2c1308000866", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rotate_bench-afc2697a8a4f3497
[INFO] [stdout] running 67 tests
[INFO] [stdout] test benches::rotate_rgb_new ... ok
[INFO] [stdout] test benches::rotate_16_usize_5_old ... ok
[INFO] [stdout] test benches::rotate_16_usize_4_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_new ... ok
[INFO] [stdout] test benches::x1024s256_old ... ok
[INFO] [stdout] test benches::x1024s32_new ... ok
[INFO] [stdout] test benches::x1024s512_new ... ok
[INFO] [stdout] test benches::x1024s32_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_old ... ok
[INFO] [stdout] test benches::x1024s768_new ... ok
[INFO] [stdout] test benches::x1024s128_new ... ok
[INFO] [stdout] test benches::x1024s768_old ... ok
[INFO] [stdout] test benches::x1024s992_old ... ok
[INFO] [stdout] test benches::x1024s992_new ... ok
[INFO] [stdout] test benches::rotate_rgb_old ... ok
[INFO] [stdout] test benches::rotate_16_usize_4_new ... ok
[INFO] [stdout] test benches::rotate_usize_new ... ok
[INFO] [stdout] test benches::rotate_u8_old ... ok
[INFO] [stdout] test benches::rotate_u8_new ... ok
[INFO] [stdout] test benches::rotate_16_usize_5_new ... ok
[INFO] [stdout] test benches::rotate_usize_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_old ... ok
[INFO] [stdout] test benches::x14s7_new ... ok
[INFO] [stdout] test benches::x15s13_new ... ok
[INFO] [stdout] test benches::x15s13_old ... ok
[INFO] [stdout] test benches::x15s3_new ... ok
[INFO] [stdout] test benches::x15s3_old ... ok
[INFO] [stdout] test benches::x200s40_new ... ok
[INFO] [stdout] test benches::x200s40_old ... ok
[INFO] [stdout] test benches::x24s12_new ... ok
[INFO] [stdout] test benches::x1024s128_old ... ok
[INFO] [stdout] test benches::x24s1_new ... ok
[INFO] [stdout] test benches::x24s12_old ... ok
[INFO] [stdout] test benches::x24s1_old ... ok
[INFO] [stdout] test benches::x24s20_new ... ok
[INFO] [stdout] test benches::x24s20_old ... ok
[INFO] [stdout] test benches::x24s23_new ... ok
[INFO] [stdout] test benches::x24s23_old ... ok
[INFO] [stdout] test benches::x256s0_new ... ok
[INFO] [stdout] test benches::x256s17_new ... ok
[INFO] [stdout] test benches::x256s0_old ... ok
[INFO] [stdout] test benches::x10s3_new ... ok
[INFO] [stdout] test benches::x256s17_old ... ok
[INFO] [stdout] test benches::x256s1_new ... ok
[INFO] [stdout] test benches::x256s1_old ... ok
[INFO] [stdout] test benches::x1031s149_old ... ok
[INFO] [stdout] test benches::x256s3_new ... ok
[INFO] [stdout] test benches::x25s1_new ... ok
[INFO] [stdout] test benches::x25s1_old ... ok
[INFO] [stdout] test benches::x256s3_old ... ok
[INFO] [stdout] test benches::x25s24_new ... ok
[INFO] [stdout] test benches::x25s5_new ... ok
[INFO] [stdout] test benches::x25s5_old ... ok
[INFO] [stdout] test benches::x63s40_new ... ok
[INFO] [stdout] test benches::x7s0_new ... ok
[INFO] [stdout] test benches::x63s40_old ... ok
[INFO] [stdout] test benches::x1031s149_new ... ok
[INFO] [stdout] test benches::x7s0_old ... ok
[INFO] [stdout] test benches::x7s3_new ... ok
[INFO] [stdout] test benches::x25s24_old ... ok
[INFO] [stdout] test benches::x10s3_old ... ok
[INFO] [stdout] test benches::x1024s512_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_new ... ok
[INFO] [stdout] test benches::x14s7_old ... ok
[INFO] [stdout] test benches::x1024s256_new ... ok
[INFO] [stdout] test benches::x7s3_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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f564a7808f7372525f813e1b4d6a413b4ea7e80eeac3000333d2c1308000866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f564a7808f7372525f813e1b4d6a413b4ea7e80eeac3000333d2c1308000866", kill_on_drop: false }`
[INFO] [stdout] 5f564a7808f7372525f813e1b4d6a413b4ea7e80eeac3000333d2c1308000866