[INFO] fetching crate safe_arch 0.6.0...
[INFO] building safe_arch-0.6.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate safe_arch 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate safe_arch 0.6.0 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-4/source/.cargo/config.toml
[INFO] started tweaking crates.io crate safe_arch 0.6.0
[INFO] finished tweaking crates.io crate safe_arch 0.6.0
[INFO] tweaked toml for crates.io crate safe_arch 0.6.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0a692d4e3ebfab0e5d217a37fb89a648e87a360d4bd4d3e604c282cb893af917
[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" "0a692d4e3ebfab0e5d217a37fb89a648e87a360d4bd4d3e604c282cb893af917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a692d4e3ebfab0e5d217a37fb89a648e87a360d4bd4d3e604c282cb893af917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a692d4e3ebfab0e5d217a37fb89a648e87a360d4bd4d3e604c282cb893af917", kill_on_drop: false }`
[INFO] [stdout] 0a692d4e3ebfab0e5d217a37fb89a648e87a360d4bd4d3e604c282cb893af917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f47d59c7f24e511e25b9bcb59a9490c0371ec4ae5160d520fb2cf78e7c106def
[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" "f47d59c7f24e511e25b9bcb59a9490c0371ec4ae5160d520fb2cf78e7c106def", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_arch v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "f47d59c7f24e511e25b9bcb59a9490c0371ec4ae5160d520fb2cf78e7c106def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47d59c7f24e511e25b9bcb59a9490c0371ec4ae5160d520fb2cf78e7c106def", kill_on_drop: false }`
[INFO] [stdout] f47d59c7f24e511e25b9bcb59a9490c0371ec4ae5160d520fb2cf78e7c106def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23a28bbe96a83ed9bafdc042c5814cb519df61bfbbb2fba1918950c51aec3e40
[INFO] running `Command { std: "docker" "start" "-a" "23a28bbe96a83ed9bafdc042c5814cb519df61bfbbb2fba1918950c51aec3e40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe_arch v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c00fe8c240980727, deaa7171897f981c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (ed9681e1fea98979, c15f4acd85a12f38), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (364a01c255b6817b, 30a02ad19b18e99c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (75cdf0517e45870, 74e248b1173a91a6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (99f17ffe96467ab8, 39959c31b6d27212), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (46dbf62ef31f2756, fdf45081ce4a372c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (3f4d64ae58f0b104, 88d7b449cc6a0138), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "23a28bbe96a83ed9bafdc042c5814cb519df61bfbbb2fba1918950c51aec3e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a28bbe96a83ed9bafdc042c5814cb519df61bfbbb2fba1918950c51aec3e40", kill_on_drop: false }`
[INFO] [stdout] 23a28bbe96a83ed9bafdc042c5814cb519df61bfbbb2fba1918950c51aec3e40