[INFO] fetching crate bootloader 0.10.8...
[INFO] checking bootloader-0.10.8 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate bootloader 0.10.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bootloader 0.10.8 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking crates.io crate bootloader 0.10.8
[INFO] finished tweaking crates.io crate bootloader 0.10.8
[INFO] tweaked toml for crates.io crate bootloader 0.10.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate bootloader 0.10.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uefi-macros v0.3.3
[INFO] [stderr]   Downloaded argh_derive v0.1.4
[INFO] [stderr]   Downloaded font8x8 v0.2.7
[INFO] [stderr]   Downloaded x86_64 v0.13.6
[INFO] [stderr]   Downloaded fatfs v0.3.5
[INFO] [stderr]   Downloaded rsdp v1.1.0
[INFO] [stderr]   Downloaded uefi v0.11.0
[INFO] [stderr]   Downloaded argh v0.1.4
[INFO] [stderr]   Downloaded argh_shared v0.1.4
[INFO] [stderr]   Downloaded llvm-tools v0.1.1
[INFO] [stderr]   Downloaded ucs2 v0.3.2
[INFO] [stderr]   Downloaded xmas-elf v0.6.2
[INFO] [stderr]   Downloaded gpt v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43951ab0a929f1395040862b56874fe9b8c786e46a8d7cfb9d5895035fb523e6
[INFO] running `Command { std: "docker" "start" "-a" "43951ab0a929f1395040862b56874fe9b8c786e46a8d7cfb9d5895035fb523e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43951ab0a929f1395040862b56874fe9b8c786e46a8d7cfb9d5895035fb523e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43951ab0a929f1395040862b56874fe9b8c786e46a8d7cfb9d5895035fb523e6", kill_on_drop: false }`
[INFO] [stdout] 43951ab0a929f1395040862b56874fe9b8c786e46a8d7cfb9d5895035fb523e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de9807b4c564028a46137a5530953242a6e24e5fc4b8eda5db30b542b6ce810c
[INFO] running `Command { std: "docker" "start" "-a" "de9807b4c564028a46137a5530953242a6e24e5fc4b8eda5db30b542b6ce810c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.10.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "de9807b4c564028a46137a5530953242a6e24e5fc4b8eda5db30b542b6ce810c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9807b4c564028a46137a5530953242a6e24e5fc4b8eda5db30b542b6ce810c", kill_on_drop: false }`
[INFO] [stdout] de9807b4c564028a46137a5530953242a6e24e5fc4b8eda5db30b542b6ce810c