[INFO] cloning repository https://github.com/bruceg/cargo-timeit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bruceg/cargo-timeit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbruceg%2Fcargo-timeit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbruceg%2Fcargo-timeit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e3514dc9a45a37a472495759a7c721c3b560dfe [INFO] checking bruceg/cargo-timeit against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbruceg%2Fcargo-timeit" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bruceg/cargo-timeit on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bruceg/cargo-timeit [INFO] finished tweaking git repo https://github.com/bruceg/cargo-timeit [INFO] tweaked toml for git repo https://github.com/bruceg/cargo-timeit written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/bruceg/cargo-timeit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 544928e4c4137e5d2b6374a96300fbb7b5b1c6848c2ab753f53e2cf0a36c99a8 [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" "544928e4c4137e5d2b6374a96300fbb7b5b1c6848c2ab753f53e2cf0a36c99a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "544928e4c4137e5d2b6374a96300fbb7b5b1c6848c2ab753f53e2cf0a36c99a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "544928e4c4137e5d2b6374a96300fbb7b5b1c6848c2ab753f53e2cf0a36c99a8", kill_on_drop: false }` [INFO] [stdout] 544928e4c4137e5d2b6374a96300fbb7b5b1c6848c2ab753f53e2cf0a36c99a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3d64de26b945d2618e14fa2985e34404bcb58e2e164d1c8db5d78c948371a42 [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" "f3d64de26b945d2618e14fa2985e34404bcb58e2e164d1c8db5d78c948371a42", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking rust-timeit v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Help` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | Help, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | / perf_mode! { [INFO] [stdout] 63 | | Cycles => "cycles", [INFO] [stdout] 64 | | Instructions => "instructions", [INFO] [stdout] 65 | | Branches => "branches", [INFO] [stdout] ... | [INFO] [stdout] 70 | | RefCycles => "ref-cycles", [INFO] [stdout] 71 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Help` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | Help, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | / perf_mode! { [INFO] [stdout] 63 | | Cycles => "cycles", [INFO] [stdout] 64 | | Instructions => "instructions", [INFO] [stdout] 65 | | Branches => "branches", [INFO] [stdout] ... | [INFO] [stdout] 70 | | RefCycles => "ref-cycles", [INFO] [stdout] 71 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.54s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3d64de26b945d2618e14fa2985e34404bcb58e2e164d1c8db5d78c948371a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d64de26b945d2618e14fa2985e34404bcb58e2e164d1c8db5d78c948371a42", kill_on_drop: false }` [INFO] [stdout] f3d64de26b945d2618e14fa2985e34404bcb58e2e164d1c8db5d78c948371a42