[INFO] fetching crate rlibc 1.0.0...
[INFO] building rlibc-1.0.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate rlibc 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rlibc 1.0.0 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] started tweaking crates.io crate rlibc 1.0.0
[INFO] finished tweaking crates.io crate rlibc 1.0.0
[INFO] tweaked toml for crates.io crate rlibc 1.0.0 written to /workspace/builds/worker-3/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-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3020d649b88af39f54e846d2d8f2e92fe5b2828d9d48d4b98e02b7fda17cd60
[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" "e3020d649b88af39f54e846d2d8f2e92fe5b2828d9d48d4b98e02b7fda17cd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3020d649b88af39f54e846d2d8f2e92fe5b2828d9d48d4b98e02b7fda17cd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3020d649b88af39f54e846d2d8f2e92fe5b2828d9d48d4b98e02b7fda17cd60", kill_on_drop: false }`
[INFO] [stdout] e3020d649b88af39f54e846d2d8f2e92fe5b2828d9d48d4b98e02b7fda17cd60
[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 -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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8d7ad5ca9356f129b075c0642294769e7827a354fbe6f80dbd83bb3a0a5eaea
[INFO] running `Command { std: "docker" "start" "-a" "e8d7ad5ca9356f129b075c0642294769e7827a354fbe6f80dbd83bb3a0a5eaea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlibc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e8d7ad5ca9356f129b075c0642294769e7827a354fbe6f80dbd83bb3a0a5eaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d7ad5ca9356f129b075c0642294769e7827a354fbe6f80dbd83bb3a0a5eaea", kill_on_drop: false }`
[INFO] [stdout] e8d7ad5ca9356f129b075c0642294769e7827a354fbe6f80dbd83bb3a0a5eaea
[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 -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] 01289de73487933c257204e279540695d3029981c27cd211ae8ec8d37bb1f042
[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" "01289de73487933c257204e279540695d3029981c27cd211ae8ec8d37bb1f042", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rlibc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (57cc7a05e07d3a24, 1e0ac72f0800de30), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (57d348a11f14ac32, 48f15f9ed0abc8b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (b397063efb496b5d, a123725ffbaa2481), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (63c6d6d618aa0d54, 34bdaafc9c93150f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (c34de4e47567394e, 17ef3ab062fcee4b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rlibc, (2a2a081886c5f962, c7c47062f560f546), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "01289de73487933c257204e279540695d3029981c27cd211ae8ec8d37bb1f042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01289de73487933c257204e279540695d3029981c27cd211ae8ec8d37bb1f042", kill_on_drop: false }`
[INFO] [stdout] 01289de73487933c257204e279540695d3029981c27cd211ae8ec8d37bb1f042