[INFO] fetching crate rustc-hex 2.1.0...
[INFO] building rustc-hex-2.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate rustc-hex 2.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rustc-hex 2.1.0 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 rustc-hex 2.1.0
[INFO] finished tweaking crates.io crate rustc-hex 2.1.0
[INFO] tweaked toml for crates.io crate rustc-hex 2.1.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8100ea407547d036918007ef1a45b2efe89836c20914b0c4aa4c2e13085cace2
[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" "8100ea407547d036918007ef1a45b2efe89836c20914b0c4aa4c2e13085cace2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8100ea407547d036918007ef1a45b2efe89836c20914b0c4aa4c2e13085cace2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8100ea407547d036918007ef1a45b2efe89836c20914b0c4aa4c2e13085cace2", kill_on_drop: false }`
[INFO] [stdout] 8100ea407547d036918007ef1a45b2efe89836c20914b0c4aa4c2e13085cace2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d2e9f623c9e99c20ac5f45a56cfa20ef5cbf56d93594a235225f3705ea36e890
[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" "d2e9f623c9e99c20ac5f45a56cfa20ef5cbf56d93594a235225f3705ea36e890", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-hex v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (f9b83f3457870d1e, ee9b0933621fce5f), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d2e9f623c9e99c20ac5f45a56cfa20ef5cbf56d93594a235225f3705ea36e890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e9f623c9e99c20ac5f45a56cfa20ef5cbf56d93594a235225f3705ea36e890", kill_on_drop: false }`
[INFO] [stdout] d2e9f623c9e99c20ac5f45a56cfa20ef5cbf56d93594a235225f3705ea36e890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1ce44b45dfbbb95c741a11df86987025971aee68ce90bf7ace1e0db4b1779769
[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" "1ce44b45dfbbb95c741a11df86987025971aee68ce90bf7ace1e0db4b1779769", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (f9b83f3457870d1e, ee9b0933621fce5f), 0, 0
[INFO] [stderr]    Compiling rustc-hex v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (dfe2223843f28721, c933358e10eb9def), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (a5217f494ca29314, eb858462aa7a9075), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (b1ea820f8a52a745, 809d5d1eae659c66), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (f48af4284f99befb, ad40f0bd9cef0bff), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (9a7ecd469b583731, a4c7bfd4ea78dfdb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (777620c346b52658, cc8f32c172b6dbb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (920554122775eae0, ae3744ab80f62ad0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (e4163959cf8199aa, ad8bfacc29c91055), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (1b38e8e724252f8d, e2abaf0333bf69c5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_hex, (f92c3e9e3cd4dcb9, 40f7eb5de11f60e7), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "1ce44b45dfbbb95c741a11df86987025971aee68ce90bf7ace1e0db4b1779769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce44b45dfbbb95c741a11df86987025971aee68ce90bf7ace1e0db4b1779769", kill_on_drop: false }`
[INFO] [stdout] 1ce44b45dfbbb95c741a11df86987025971aee68ce90bf7ace1e0db4b1779769