[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] testing bruceg/cargo-timeit against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbruceg%2Fcargo-timeit" "/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/bruceg/cargo-timeit on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d032ad42dfec0a2ec9b276a1058206f1cb7137308ebafa57f79b9cf8bdf222c [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" "4d032ad42dfec0a2ec9b276a1058206f1cb7137308ebafa57f79b9cf8bdf222c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d032ad42dfec0a2ec9b276a1058206f1cb7137308ebafa57f79b9cf8bdf222c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d032ad42dfec0a2ec9b276a1058206f1cb7137308ebafa57f79b9cf8bdf222c", kill_on_drop: false }` [INFO] [stdout] 4d032ad42dfec0a2ec9b276a1058206f1cb7137308ebafa57f79b9cf8bdf222c [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ef5e0b58a2637ac3294a4c4dff734f35e8cfe772711af51aebea4c1c49250f4 [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" "2ef5e0b58a2637ac3294a4c4dff734f35e8cfe772711af51aebea4c1c49250f4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Compiling argh v0.1.4 [INFO] [stderr] Compiling 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 the macro `perf_mode` (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 13.78s [INFO] running `Command { std: "docker" "inspect" "2ef5e0b58a2637ac3294a4c4dff734f35e8cfe772711af51aebea4c1c49250f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef5e0b58a2637ac3294a4c4dff734f35e8cfe772711af51aebea4c1c49250f4", kill_on_drop: false }` [INFO] [stdout] 2ef5e0b58a2637ac3294a4c4dff734f35e8cfe772711af51aebea4c1c49250f4 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36d79a4ece9283e05db8695000132266825d8114f942dc347f9202bdb692bcdd [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" "36d79a4ece9283e05db8695000132266825d8114f942dc347f9202bdb692bcdd", kill_on_drop: false }` [INFO] [stderr] Compiling 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 the macro `perf_mode` (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 test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "36d79a4ece9283e05db8695000132266825d8114f942dc347f9202bdb692bcdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36d79a4ece9283e05db8695000132266825d8114f942dc347f9202bdb692bcdd", kill_on_drop: false }` [INFO] [stdout] 36d79a4ece9283e05db8695000132266825d8114f942dc347f9202bdb692bcdd [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52ade1696b22587afc3719717c194bb1f03e372e04cd0cb576e4cce6e45d229e [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" "52ade1696b22587afc3719717c194bb1f03e372e04cd0cb576e4cce6e45d229e", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Help` [INFO] [stderr] --> src/main.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | Help, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | / perf_mode! { [INFO] [stderr] 63 | | Cycles => "cycles", [INFO] [stderr] 64 | | Instructions => "instructions", [INFO] [stderr] 65 | | Branches => "branches", [INFO] [stderr] ... | [INFO] [stderr] 70 | | RefCycles => "ref-cycles", [INFO] [stderr] 71 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `perf_mode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rust-timeit` (bin "rust-timeit" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_timeit-b97e9c6a724f7cf4) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52ade1696b22587afc3719717c194bb1f03e372e04cd0cb576e4cce6e45d229e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ade1696b22587afc3719717c194bb1f03e372e04cd0cb576e4cce6e45d229e", kill_on_drop: false }` [INFO] [stdout] 52ade1696b22587afc3719717c194bb1f03e372e04cd0cb576e4cce6e45d229e