[INFO] fetching crate perf-event 0.4.7...
[INFO] building perf-event-0.4.7 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate perf-event 0.4.7 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate perf-event 0.4.7 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perf-event 0.4.7
[INFO] finished tweaking crates.io crate perf-event 0.4.7
[INFO] tweaked toml for crates.io crate perf-event 0.4.7 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate perf-event 0.4.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded perf-event-open-sys v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 345d78100a0fd09eb7cf18fcf02400931e4fb4468112b4494d1960d5afb752a9
[INFO] running `Command { std: "docker" "start" "-a" "345d78100a0fd09eb7cf18fcf02400931e4fb4468112b4494d1960d5afb752a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "345d78100a0fd09eb7cf18fcf02400931e4fb4468112b4494d1960d5afb752a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345d78100a0fd09eb7cf18fcf02400931e4fb4468112b4494d1960d5afb752a9", kill_on_drop: false }`
[INFO] [stdout] 345d78100a0fd09eb7cf18fcf02400931e4fb4468112b4494d1960d5afb752a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 434584e15fc0d22ec7fc01349e6235c2f91d3f6c472786c9a24c4aa252a01413
[INFO] running `Command { std: "docker" "start" "-a" "434584e15fc0d22ec7fc01349e6235c2f91d3f6c472786c9a24c4aa252a01413", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (df6ed66f605723e5, e6b203006d088433), 0, 0
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.0
[INFO] [stderr]    Compiling perf-event v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (1ba4624555cbbdbe, 4657541672c77584), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (e030307c28df0e6a, fc728e5788473532), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (7e4639d8cf0e4d74, bc7e86401265b12d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (1676ac8cfa83c085, a227cad21cf7c0b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (9c3b63a2532eb56b, be6d7f6453b04736), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (9cdff6d08ca1a7d0, a1187b4b330ce7b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (2e96a88a7cbf9a5f, 3dbf7775585fc78a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (61e0c1700bd6a9c3, 45a2b48237b7bb4b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (4690e4192a6577f3, f5a3ca67f3c7a208), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (16a64fefa2cb0641, ae847337c2d69256), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (f15c30c6df005fae, 144a03a7c4f9840), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (947b0cd637d66620, fbd2c8eda5a3fd57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (19a13ebf1965b587, 37b1f866d710066a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (536500343916ce6, c73ade303138eb91), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "434584e15fc0d22ec7fc01349e6235c2f91d3f6c472786c9a24c4aa252a01413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434584e15fc0d22ec7fc01349e6235c2f91d3f6c472786c9a24c4aa252a01413", kill_on_drop: false }`
[INFO] [stdout] 434584e15fc0d22ec7fc01349e6235c2f91d3f6c472786c9a24c4aa252a01413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e57330fa4ecfb0b119a23f266eee9265a5972bc5f1a6195696f3774031e86a
[INFO] running `Command { std: "docker" "start" "-a" "73e57330fa4ecfb0b119a23f266eee9265a5972bc5f1a6195696f3774031e86a", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (df6ed66f605723e5, e6b203006d088433), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (1ba4624555cbbdbe, 4657541672c77584), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (e030307c28df0e6a, fc728e5788473532), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (7e4639d8cf0e4d74, bc7e86401265b12d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (1676ac8cfa83c085, a227cad21cf7c0b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (9c3b63a2532eb56b, be6d7f6453b04736), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (9cdff6d08ca1a7d0, a1187b4b330ce7b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (2e96a88a7cbf9a5f, 3dbf7775585fc78a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (61e0c1700bd6a9c3, 45a2b48237b7bb4b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (4690e4192a6577f3, f5a3ca67f3c7a208), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (16a64fefa2cb0641, ae847337c2d69256), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (f15c30c6df005fae, 144a03a7c4f9840), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (947b0cd637d66620, fbd2c8eda5a3fd57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (19a13ebf1965b587, 37b1f866d710066a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (536500343916ce6, c73ade303138eb91), 0, 0
[INFO] [stderr]    Compiling perf-event v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (b28a79bf240e5258, d445d50ed4a830f1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (9715cd242c767df6, d68fc32d9f945aff), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: perf_event, (834e8bc97dc7df0b, 679db8bc756f8dac), 16, 16
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "73e57330fa4ecfb0b119a23f266eee9265a5972bc5f1a6195696f3774031e86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e57330fa4ecfb0b119a23f266eee9265a5972bc5f1a6195696f3774031e86a", kill_on_drop: false }`
[INFO] [stdout] 73e57330fa4ecfb0b119a23f266eee9265a5972bc5f1a6195696f3774031e86a