[INFO] cloning repository https://github.com/mrtims/multitarget-issue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrtims/multitarget-issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fmultitarget-issue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fmultitarget-issue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b39543788a8a2ae3a12182069c8728043b2f282
[INFO] testing mrtims/multitarget-issue against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrtims%2Fmultitarget-issue" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrtims/multitarget-issue on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrtims/multitarget-issue
[INFO] finished tweaking git repo https://github.com/mrtims/multitarget-issue
[INFO] tweaked toml for git repo https://github.com/mrtims/multitarget-issue written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/mrtims/multitarget-issue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f162c32490bd8d6e5cc3e13cbcbee75679209afae0e0eb4528d7c20bfefa0f5
[INFO] running `Command { std: "docker" "start" "-a" "2f162c32490bd8d6e5cc3e13cbcbee75679209afae0e0eb4528d7c20bfefa0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f162c32490bd8d6e5cc3e13cbcbee75679209afae0e0eb4528d7c20bfefa0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f162c32490bd8d6e5cc3e13cbcbee75679209afae0e0eb4528d7c20bfefa0f5", kill_on_drop: false }`
[INFO] [stdout] 2f162c32490bd8d6e5cc3e13cbcbee75679209afae0e0eb4528d7c20bfefa0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad996f2b368ba769f28ec5c475f53aff8c8089476f95e8015ab6dfa97a14745
[INFO] running `Command { std: "docker" "start" "-a" "2ad996f2b368ba769f28ec5c475f53aff8c8089476f95e8015ab6dfa97a14745", kill_on_drop: false }`
[INFO] [stderr]    Compiling multitarget-issue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `panic_semihosting`
[INFO] [stdout]  --> src/bin/arm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use panic_semihosting as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^ no external crate `panic_semihosting`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `multitarget-issue` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2ad996f2b368ba769f28ec5c475f53aff8c8089476f95e8015ab6dfa97a14745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad996f2b368ba769f28ec5c475f53aff8c8089476f95e8015ab6dfa97a14745", kill_on_drop: false }`
[INFO] [stdout] 2ad996f2b368ba769f28ec5c475f53aff8c8089476f95e8015ab6dfa97a14745