[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 master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronKutch%2Fptr_rotate_bench_demonstration" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[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-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AaronKutch/ptr_rotate_bench_demonstration on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc9a504db7d92f823a2d1282ef8a48a4d4e9f1b63848abffa3a2b0719036592e
[INFO] running `Command { std: "docker" "start" "-a" "cc9a504db7d92f823a2d1282ef8a48a4d4e9f1b63848abffa3a2b0719036592e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc9a504db7d92f823a2d1282ef8a48a4d4e9f1b63848abffa3a2b0719036592e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9a504db7d92f823a2d1282ef8a48a4d4e9f1b63848abffa3a2b0719036592e", kill_on_drop: false }`
[INFO] [stdout] cc9a504db7d92f823a2d1282ef8a48a4d4e9f1b63848abffa3a2b0719036592e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 382c2aa41374f0f7a6b5eb43cb4913d53693d97def2daecc50615e0c77748f91
[INFO] running `Command { std: "docker" "start" "-a" "382c2aa41374f0f7a6b5eb43cb4913d53693d97def2daecc50615e0c77748f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotate_bench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Bencher` and `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 `setup` is never used
[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 `check` is never used
[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: struct `Rgb` is never constructed
[INFO] [stdout]    --> src/main.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Rgb(u8,u8,u8);
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "382c2aa41374f0f7a6b5eb43cb4913d53693d97def2daecc50615e0c77748f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382c2aa41374f0f7a6b5eb43cb4913d53693d97def2daecc50615e0c77748f91", kill_on_drop: false }`
[INFO] [stdout] 382c2aa41374f0f7a6b5eb43cb4913d53693d97def2daecc50615e0c77748f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7155644a5e6e4aaa52167978b65ce0c39d8df7ad9ba1bae651f9fad387df4add
[INFO] running `Command { std: "docker" "start" "-a" "7155644a5e6e4aaa52167978b65ce0c39d8df7ad9ba1bae651f9fad387df4add", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotate_bench v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]    --> src/main.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Rgb(u8,u8,u8);
[INFO] [stdout]     |        --- ^^ ^^ ^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing these fields
[INFO] [stdout]     = note: `Rgb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "7155644a5e6e4aaa52167978b65ce0c39d8df7ad9ba1bae651f9fad387df4add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7155644a5e6e4aaa52167978b65ce0c39d8df7ad9ba1bae651f9fad387df4add", kill_on_drop: false }`
[INFO] [stdout] 7155644a5e6e4aaa52167978b65ce0c39d8df7ad9ba1bae651f9fad387df4add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e49f4ae64715f7387da29d921b53d826eb11c49f4915b25c9826bec68633b250
[INFO] running `Command { std: "docker" "start" "-a" "e49f4ae64715f7387da29d921b53d826eb11c49f4915b25c9826bec68633b250", kill_on_drop: false }`
[INFO] [stderr] warning: fields `0`, `1`, and `2` are never read
[INFO] [stderr]    --> src/main.rs:293:12
[INFO] [stderr]     |
[INFO] [stderr] 293 | struct Rgb(u8,u8,u8);
[INFO] [stderr]     |        --- ^^ ^^ ^^
[INFO] [stderr]     |        |
[INFO] [stderr]     |        fields in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing these fields
[INFO] [stderr]     = note: `Rgb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rotate_bench` (bin "rotate_bench" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rotate_bench-77d98cd65d6b7d9c)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[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_4_old ... ok
[INFO] [stdout] test benches::rotate_16_usize_5_old ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_4_old ... ok
[INFO] [stdout] test benches::rotate_rgb_old ... ok
[INFO] [stdout] test benches::rotate_u8_new ... ok
[INFO] [stdout] test benches::rotate_u8_old ... ok
[INFO] [stdout] test benches::rotate_usize_new ... ok
[INFO] [stdout] test benches::rotate_64_usize_5_old ... ok
[INFO] [stdout] test benches::rotate_usize_old ... ok
[INFO] [stdout] test benches::x1024s128_new ... ok
[INFO] [stdout] test benches::x1024s128_old ... ok
[INFO] [stdout] test benches::x1024s256_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::x1024s512_old ... ok
[INFO] [stdout] test benches::x1024s768_new ... ok
[INFO] [stdout] test benches::x1024s768_old ... ok
[INFO] [stdout] test benches::rotate_rgb_new ... ok
[INFO] [stdout] test benches::x1024s992_new ... ok
[INFO] [stdout] test benches::x1024s992_old ... ok
[INFO] [stdout] test benches::x1031s149_new ... ok
[INFO] [stdout] test benches::x10s3_new ... ok
[INFO] [stdout] test benches::x1031s149_old ... ok
[INFO] [stdout] test benches::x10s3_old ... ok
[INFO] [stdout] test benches::x14s7_old ... ok
[INFO] [stdout] test benches::x14s7_new ... ok
[INFO] [stdout] test benches::x15s13_new ... ok
[INFO] [stdout] test benches::x15s3_old ... ok
[INFO] [stdout] test benches::x200s40_new ... ok
[INFO] [stdout] test benches::x1024s32_old ... ok
[INFO] [stdout] test benches::x15s3_new ... ok
[INFO] [stdout] test benches::x200s40_old ... ok
[INFO] [stdout] test benches::x24s1_new ... ok
[INFO] [stdout] test benches::x24s20_new ... ok
[INFO] [stdout] test benches::x15s13_old ... ok
[INFO] [stdout] test benches::x24s23_new ... ok
[INFO] [stdout] test benches::x24s23_old ... ok
[INFO] [stdout] test benches::x24s20_old ... ok
[INFO] [stdout] test benches::x24s12_new ... ok
[INFO] [stdout] test benches::x256s0_new ... ok
[INFO] [stdout] test benches::x24s1_old ... ok
[INFO] [stdout] test benches::x24s12_old ... ok
[INFO] [stdout] test benches::x256s0_old ... ok
[INFO] [stdout] test benches::x256s1_new ... ok
[INFO] [stdout] test benches::x25s1_new ... ok
[INFO] [stdout] test benches::x256s3_new ... ok
[INFO] [stdout] test benches::x256s17_new ... ok
[INFO] [stdout] test benches::x256s1_old ... ok
[INFO] [stdout] test benches::x25s24_old ... ok
[INFO] [stdout] test benches::x256s17_old ... ok
[INFO] [stdout] test benches::x25s24_new ... ok
[INFO] [stdout] test benches::x256s3_old ... ok
[INFO] [stdout] test benches::x63s40_old ... ok
[INFO] [stdout] test benches::x25s1_old ... ok
[INFO] [stdout] test benches::x25s5_old ... ok
[INFO] [stdout] test benches::x7s0_old ... ok
[INFO] [stdout] test benches::x7s3_new ... ok
[INFO] [stdout] test benches::x25s5_new ... ok
[INFO] [stdout] test benches::x63s40_new ... ok
[INFO] [stdout] test benches::x7s3_old ... ok
[INFO] [stdout] test benches::x7s0_new ... 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 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e49f4ae64715f7387da29d921b53d826eb11c49f4915b25c9826bec68633b250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49f4ae64715f7387da29d921b53d826eb11c49f4915b25c9826bec68633b250", kill_on_drop: false }`
[INFO] [stdout] e49f4ae64715f7387da29d921b53d826eb11c49f4915b25c9826bec68633b250
