[INFO] cloning repository https://github.com/peat/pcpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peat/pcpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeat%2Fpcpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeat%2Fpcpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bad5d9339df580fc237fda7e327da8ed10d2c564
[INFO] testing peat/pcpu against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeat%2Fpcpu" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peat/pcpu 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/peat/pcpu
[INFO] finished tweaking git repo https://github.com/peat/pcpu
[INFO] tweaked toml for git repo https://github.com/peat/pcpu written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/peat/pcpu 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5da81a7c75aad911151fcbf39fcf5364f6a6e2a1bc33b4dd1c721d1ce8ebdf42
[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" "5da81a7c75aad911151fcbf39fcf5364f6a6e2a1bc33b4dd1c721d1ce8ebdf42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5da81a7c75aad911151fcbf39fcf5364f6a6e2a1bc33b4dd1c721d1ce8ebdf42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da81a7c75aad911151fcbf39fcf5364f6a6e2a1bc33b4dd1c721d1ce8ebdf42", kill_on_drop: false }`
[INFO] [stdout] 5da81a7c75aad911151fcbf39fcf5364f6a6e2a1bc33b4dd1c721d1ce8ebdf42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ceb6f731fc18f93dab4a6f08f87eb5b55dea845c77268cad4b826d2edaa91ad
[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" "9ceb6f731fc18f93dab4a6f08f87eb5b55dea845c77268cad4b826d2edaa91ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `NAND`
[INFO] [stdout]  --> src/gates.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     NAND,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NOR`
[INFO] [stdout]  --> src/gates.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NOR,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `XNOR`
[INFO] [stdout]  --> src/gates.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     XNOR,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9ceb6f731fc18f93dab4a6f08f87eb5b55dea845c77268cad4b826d2edaa91ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ceb6f731fc18f93dab4a6f08f87eb5b55dea845c77268cad4b826d2edaa91ad", kill_on_drop: false }`
[INFO] [stdout] 9ceb6f731fc18f93dab4a6f08f87eb5b55dea845c77268cad4b826d2edaa91ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f6cc793fb4a60ca134870748074c6306072b2495f8c662cff5b701bbb820c6c
[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" "7f6cc793fb4a60ca134870748074c6306072b2495f8c662cff5b701bbb820c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `NAND`
[INFO] [stdout]  --> src/gates.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     NAND,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NOR`
[INFO] [stdout]  --> src/gates.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NOR,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `XNOR`
[INFO] [stdout]  --> src/gates.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     XNOR,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "7f6cc793fb4a60ca134870748074c6306072b2495f8c662cff5b701bbb820c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6cc793fb4a60ca134870748074c6306072b2495f8c662cff5b701bbb820c6c", kill_on_drop: false }`
[INFO] [stdout] 7f6cc793fb4a60ca134870748074c6306072b2495f8c662cff5b701bbb820c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68fa2d31d554013ce513d78a652badcf688aa04360a4b192a99b9e055c04c03c
[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" "68fa2d31d554013ce513d78a652badcf688aa04360a4b192a99b9e055c04c03c", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `NAND`
[INFO] [stderr]  --> src/gates.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     NAND,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NOR`
[INFO] [stderr]  --> src/gates.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     NOR,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `XNOR`
[INFO] [stderr]  --> src/gates.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     XNOR,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pcpu-1ac4f1091277098b
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68fa2d31d554013ce513d78a652badcf688aa04360a4b192a99b9e055c04c03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fa2d31d554013ce513d78a652badcf688aa04360a4b192a99b9e055c04c03c", kill_on_drop: false }`
[INFO] [stdout] 68fa2d31d554013ce513d78a652badcf688aa04360a4b192a99b9e055c04c03c