[INFO] fetching crate x86_64 0.14.4...
[INFO] building x86_64-0.14.4 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate x86_64 0.14.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate x86_64 0.14.4 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] removed /workspace/builds/worker-12/source/rust-toolchain
[INFO] started tweaking crates.io crate x86_64 0.14.4
[INFO] finished tweaking crates.io crate x86_64 0.14.4
[INFO] tweaked toml for crates.io crate x86_64 0.14.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ebdbb09d3d3a2ac75441c0738caca88e023c69bc2d37adc70521d3b939266241
[INFO] running `Command { std: "docker" "start" "-a" "ebdbb09d3d3a2ac75441c0738caca88e023c69bc2d37adc70521d3b939266241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebdbb09d3d3a2ac75441c0738caca88e023c69bc2d37adc70521d3b939266241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdbb09d3d3a2ac75441c0738caca88e023c69bc2d37adc70521d3b939266241", kill_on_drop: false }`
[INFO] [stdout] ebdbb09d3d3a2ac75441c0738caca88e023c69bc2d37adc70521d3b939266241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a19180792fc546002287c10cdc652b3e1b47f1569b9dc3e202b0bf50bc07a98a
[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" "a19180792fc546002287c10cdc652b3e1b47f1569b9dc3e202b0bf50bc07a98a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling x86_64 v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling volatile v0.4.4
[INFO] [stderr]    Compiling bit_field v0.9.0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (4d29e24fd090fa1c, 49cb15654d76ae60), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (23ef7d517ba82fae, 59be4cf913649054), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (71a6fd9775de63f4, c47a2b45a98adc70), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (1a1440831e011eb5, 8306ad3f2d6da501), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (d87a55de871d62a8, 4edfaf9ce36d3df), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (f5ed16b299c5f9b9, 41763fda985f4c6c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (f0cb84401c58b358, 2e808b2711bb54d2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (d0ac06f216599387, 84b356d8cf69d371), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (a522262fce772aff, 25a8e9cf19914cb7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (461a4b23b0af4b91, 88b5e5686bc870e9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (48b0bad392e1821e, 266dfc15b4c37528), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (bbd201c6cac46653, ddb935b36bb8eae6), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "a19180792fc546002287c10cdc652b3e1b47f1569b9dc3e202b0bf50bc07a98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19180792fc546002287c10cdc652b3e1b47f1569b9dc3e202b0bf50bc07a98a", kill_on_drop: false }`
[INFO] [stdout] a19180792fc546002287c10cdc652b3e1b47f1569b9dc3e202b0bf50bc07a98a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 52e56aa4b13813ccb2e436092d42f9057a59b5ad9e76db5da51ee3f79f047095
[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" "52e56aa4b13813ccb2e436092d42f9057a59b5ad9e76db5da51ee3f79f047095", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (4d29e24fd090fa1c, 49cb15654d76ae60), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (23ef7d517ba82fae, 59be4cf913649054), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (71a6fd9775de63f4, c47a2b45a98adc70), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (1a1440831e011eb5, 8306ad3f2d6da501), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (d87a55de871d62a8, 4edfaf9ce36d3df), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (f5ed16b299c5f9b9, 41763fda985f4c6c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (f0cb84401c58b358, 2e808b2711bb54d2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (d0ac06f216599387, 84b356d8cf69d371), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (a522262fce772aff, 25a8e9cf19914cb7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (461a4b23b0af4b91, 88b5e5686bc870e9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (48b0bad392e1821e, 266dfc15b4c37528), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (bbd201c6cac46653, ddb935b36bb8eae6), 8, 8
[INFO] [stderr]    Compiling x86_64 v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (35392f65be0c3bea, 79522b11e6aee4ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (768bbec91ad2284d, c5fd609d71745b19), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (7db70981b2812f14, ad4580c205e5a54f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (60f61b61d8fd970b, 12161831cc2425f7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (738951b0e7c5421e, 903d6ee20d7162cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (aa174300312b6df9, 8fd3ca56cef4e5bf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (13c3a4c49c43e4f3, 5c5d1fe182d3686f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86_64, (93305a7eaf7403da, 799cd8f181e6f823), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "52e56aa4b13813ccb2e436092d42f9057a59b5ad9e76db5da51ee3f79f047095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e56aa4b13813ccb2e436092d42f9057a59b5ad9e76db5da51ee3f79f047095", kill_on_drop: false }`
[INFO] [stdout] 52e56aa4b13813ccb2e436092d42f9057a59b5ad9e76db5da51ee3f79f047095