[INFO] fetching crate kern 1.3.3...
[INFO] building kern-1.3.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate kern 1.3.3 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate kern 1.3.3 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 kern 1.3.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kern 1.3.3
[INFO] tweaked toml for crates.io crate kern 1.3.3 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate kern 1.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 27e9b63874ca7fab8991489638291a08f2781a082769cc2534f5609a1c46c482
[INFO] running `Command { std: "docker" "start" "-a" "27e9b63874ca7fab8991489638291a08f2781a082769cc2534f5609a1c46c482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e9b63874ca7fab8991489638291a08f2781a082769cc2534f5609a1c46c482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e9b63874ca7fab8991489638291a08f2781a082769cc2534f5609a1c46c482", kill_on_drop: false }`
[INFO] [stdout] 27e9b63874ca7fab8991489638291a08f2781a082769cc2534f5609a1c46c482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] f82145fecc4ab080f58993e84dd2fb80757d0b8ec8f581e58f0f3d67d0e8d6be
[INFO] running `Command { std: "docker" "start" "-a" "f82145fecc4ab080f58993e84dd2fb80757d0b8ec8f581e58f0f3d67d0e8d6be", kill_on_drop: false }`
[INFO] [stderr]    Compiling kern v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: kern, (37e962c8e5f8877c, 88843a5d3aa225e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (37e962c8e5f8877c, 88843a5d3aa225e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (6debfcc19ea0dc2c, 6b03b3c9942468b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (18d1a0db7559a5f6, 96ba248b0d2fd79b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (adee5fd16792f0e3, aac9613a9dc4f581), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "f82145fecc4ab080f58993e84dd2fb80757d0b8ec8f581e58f0f3d67d0e8d6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82145fecc4ab080f58993e84dd2fb80757d0b8ec8f581e58f0f3d67d0e8d6be", kill_on_drop: false }`
[INFO] [stdout] f82145fecc4ab080f58993e84dd2fb80757d0b8ec8f581e58f0f3d67d0e8d6be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] a17ca6ab886874a01430f05bb3d4204fb9a4bdda9e1c78c95cf8ce0f96f5ce36
[INFO] running `Command { std: "docker" "start" "-a" "a17ca6ab886874a01430f05bb3d4204fb9a4bdda9e1c78c95cf8ce0f96f5ce36", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: kern, (37e962c8e5f8877c, 88843a5d3aa225e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (37e962c8e5f8877c, 88843a5d3aa225e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (6debfcc19ea0dc2c, 6b03b3c9942468b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (18d1a0db7559a5f6, 96ba248b0d2fd79b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: kern, (adee5fd16792f0e3, aac9613a9dc4f581), 8, 8
[INFO] [stderr]    Compiling kern v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: error, (df576ec5f96e7d05, 89a5ef94b084552e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: meta, (bf5eaf869ffa441c, 1233a7eeeefe6bfa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: byte, (b95f9736495d165e, 2bff843fe27bb5fd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: meta, (62dcbe7fc7c686db, 73b63e758a10ab45), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: conf, (c5686f922f8df059, f5a6f06825c35b35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: byte, (810e71194dd32753, de70c5acfaef6a0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: byte, (9a37345b9352823e, df59d22c3ae776e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cli, (4fa44debfbdafe29, f8229d3fe5cdeadd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: conf, (f855fbcef3aac6e3, 568322a3c34d526e), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "a17ca6ab886874a01430f05bb3d4204fb9a4bdda9e1c78c95cf8ce0f96f5ce36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17ca6ab886874a01430f05bb3d4204fb9a4bdda9e1c78c95cf8ce0f96f5ce36", kill_on_drop: false }`
[INFO] [stdout] a17ca6ab886874a01430f05bb3d4204fb9a4bdda9e1c78c95cf8ce0f96f5ce36