[INFO] fetching crate unix-named-pipe 0.2.0...
[INFO] building unix-named-pipe-0.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate unix-named-pipe 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate unix-named-pipe 0.2.0 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 unix-named-pipe 0.2.0
[INFO] finished tweaking crates.io crate unix-named-pipe 0.2.0
[INFO] tweaked toml for crates.io crate unix-named-pipe 0.2.0 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8938233e14cf5d2403dd2d0253c1e51c7652bdc952856f6740645f7120e960c
[INFO] running `Command { std: "docker" "start" "-a" "e8938233e14cf5d2403dd2d0253c1e51c7652bdc952856f6740645f7120e960c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8938233e14cf5d2403dd2d0253c1e51c7652bdc952856f6740645f7120e960c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8938233e14cf5d2403dd2d0253c1e51c7652bdc952856f6740645f7120e960c", kill_on_drop: false }`
[INFO] [stdout] e8938233e14cf5d2403dd2d0253c1e51c7652bdc952856f6740645f7120e960c
[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] 98f646935488d2d364e35d50f7a92d96bc7e2d9195fb69366f583d73e805db65
[INFO] running `Command { std: "docker" "start" "-a" "98f646935488d2d364e35d50f7a92d96bc7e2d9195fb69366f583d73e805db65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr]    Compiling unix-named-pipe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "98f646935488d2d364e35d50f7a92d96bc7e2d9195fb69366f583d73e805db65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f646935488d2d364e35d50f7a92d96bc7e2d9195fb69366f583d73e805db65", kill_on_drop: false }`
[INFO] [stdout] 98f646935488d2d364e35d50f7a92d96bc7e2d9195fb69366f583d73e805db65
[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] 051a46670c7610cfd5648a2a7faf160c986262c974143c6491b34ecb88178af3
[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" "051a46670c7610cfd5648a2a7faf160c986262c974143c6491b34ecb88178af3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (f0b5ea8cc9dbaa08, 9e96ca40e5312974), 0, 0
[INFO] [stderr]    Compiling unix-named-pipe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (5bfd95c776f436ad, 8ea85203d60160f9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (a95f7650b7b0fbfe, 84fe5c24559bcb4f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (d6a7671a606c6061, 3f6b6cb8fffd6fb4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (7c1610be6b7413bf, 45c890b78bb228d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (d5e403e6a5cf33d, ed7d010c64c9107), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unix_named_pipe, (6596af80a9ea1184, 146bd2cab3acebee), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "051a46670c7610cfd5648a2a7faf160c986262c974143c6491b34ecb88178af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051a46670c7610cfd5648a2a7faf160c986262c974143c6491b34ecb88178af3", kill_on_drop: false }`
[INFO] [stdout] 051a46670c7610cfd5648a2a7faf160c986262c974143c6491b34ecb88178af3