[INFO] cloning repository https://github.com/kromych/aarch64-lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kromych/aarch64-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Faarch64-lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Faarch64-lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e8908e380cff94f0672da1215d1695ebe08eae5
[INFO] checking kromych/aarch64-lab against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Faarch64-lab" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kromych/aarch64-lab on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kromych/aarch64-lab
[INFO] finished tweaking git repo https://github.com/kromych/aarch64-lab
[INFO] tweaked toml for git repo https://github.com/kromych/aarch64-lab written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kromych/aarch64-lab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield-struct v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9d5c9588ca87144f0eefee78d6cb2d28e8e08e0cdfa670ae5ead4ca16d27049
[INFO] running `Command { std: "docker" "start" "-a" "a9d5c9588ca87144f0eefee78d6cb2d28e8e08e0cdfa670ae5ead4ca16d27049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d5c9588ca87144f0eefee78d6cb2d28e8e08e0cdfa670ae5ead4ca16d27049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d5c9588ca87144f0eefee78d6cb2d28e8e08e0cdfa670ae5ead4ca16d27049", kill_on_drop: false }`
[INFO] [stdout] a9d5c9588ca87144f0eefee78d6cb2d28e8e08e0cdfa670ae5ead4ca16d27049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21d5b3740982a68b97b92d6c5655c2fe3abf42d9b1add15e0202ba0bee5bad3
[INFO] running `Command { std: "docker" "start" "-a" "e21d5b3740982a68b97b92d6c5655c2fe3abf42d9b1add15e0202ba0bee5bad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling bitfield-struct v0.4.4
[INFO] [stderr]     Checking aarch64 v0.1.0 (/opt/rustwide/workdir/aarch64)
[INFO] [stdout] error: invalid register `w0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             in("w0") number,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x1`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             inout("x1") _parameter,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             lateout("x0") r,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `w0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             in("w0") number,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x1`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             inout("x1") _parameter,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             lateout("x0") r,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `w0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             in("w0") number,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x1`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             inout("x1") _parameter,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x0`: unknown register
[INFO] [stdout]   --> aarch64/src/semihosting.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             lateout("x0") r,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aarch64` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aarch64` (lib) due to 4 previous errors
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aarch64` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "e21d5b3740982a68b97b92d6c5655c2fe3abf42d9b1add15e0202ba0bee5bad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21d5b3740982a68b97b92d6c5655c2fe3abf42d9b1add15e0202ba0bee5bad3", kill_on_drop: false }`
[INFO] [stdout] e21d5b3740982a68b97b92d6c5655c2fe3abf42d9b1add15e0202ba0bee5bad3
[INFO] checking kromych/aarch64-lab against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Faarch64-lab" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kromych/aarch64-lab on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kromych/aarch64-lab
[INFO] finished tweaking git repo https://github.com/kromych/aarch64-lab
[INFO] tweaked toml for git repo https://github.com/kromych/aarch64-lab written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kromych/aarch64-lab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ef3599552b32b8152082681bfb917a7c4a5421791b60199daf1e431e8ceb28
[INFO] running `Command { std: "docker" "start" "-a" "a6ef3599552b32b8152082681bfb917a7c4a5421791b60199daf1e431e8ceb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ef3599552b32b8152082681bfb917a7c4a5421791b60199daf1e431e8ceb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ef3599552b32b8152082681bfb917a7c4a5421791b60199daf1e431e8ceb28", kill_on_drop: false }`
[INFO] [stdout] a6ef3599552b32b8152082681bfb917a7c4a5421791b60199daf1e431e8ceb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7bc51c3a0a54b5d807bfec1cfac34bdbba2ab941294fd2e52564c6fb06ed0fc
[INFO] running `Command { std: "docker" "start" "-a" "d7bc51c3a0a54b5d807bfec1cfac34bdbba2ab941294fd2e52564c6fb06ed0fc", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "d7bc51c3a0a54b5d807bfec1cfac34bdbba2ab941294fd2e52564c6fb06ed0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bc51c3a0a54b5d807bfec1cfac34bdbba2ab941294fd2e52564c6fb06ed0fc", kill_on_drop: false }`
[INFO] [stdout] d7bc51c3a0a54b5d807bfec1cfac34bdbba2ab941294fd2e52564c6fb06ed0fc