[INFO] cloning repository https://github.com/PluMGMK/raykit-instapricklies
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PluMGMK/raykit-instapricklies" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluMGMK%2Fraykit-instapricklies", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluMGMK%2Fraykit-instapricklies'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7f2ad35ee0d0a2310460793d474a273f9dcbfb7
[INFO] testing PluMGMK/raykit-instapricklies against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluMGMK%2Fraykit-instapricklies" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PluMGMK/raykit-instapricklies on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/PluMGMK/raykit-instapricklies
[INFO] finished tweaking git repo https://github.com/PluMGMK/raykit-instapricklies
[INFO] tweaked toml for git repo https://github.com/PluMGMK/raykit-instapricklies written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/PluMGMK/raykit-instapricklies already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72644d5cec0c61a9cb9d2e27c1fc096ff88a266b1ac2e3ce71a623ba813bd58a
[INFO] running `Command { std: "docker" "start" "-a" "72644d5cec0c61a9cb9d2e27c1fc096ff88a266b1ac2e3ce71a623ba813bd58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72644d5cec0c61a9cb9d2e27c1fc096ff88a266b1ac2e3ce71a623ba813bd58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72644d5cec0c61a9cb9d2e27c1fc096ff88a266b1ac2e3ce71a623ba813bd58a", kill_on_drop: false }`
[INFO] [stdout] 72644d5cec0c61a9cb9d2e27c1fc096ff88a266b1ac2e3ce71a623ba813bd58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d47eab31b2834f1bd63eca6f3b02b44a553b4b3fee3755fe4b312f7f3203785
[INFO] running `Command { std: "docker" "start" "-a" "9d47eab31b2834f1bd63eca6f3b02b44a553b4b3fee3755fe4b312f7f3203785", kill_on_drop: false }`
[INFO] [stderr]    Compiling pmw1 v0.2.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pmw1-0.2.0/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(asm)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pmw1-0.2.0/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(cell_update)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `rbx`: rbx is used internally by LLVM and cannot be used as an operand for inline asm
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pmw1-0.2.0/src/codec.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |         out("rbx") _,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `rbx`: rbx is used internally by LLVM and cannot be used as an operand for inline asm
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pmw1-0.2.0/src/codec.rs:650:29
[INFO] [stdout]     |
[INFO] [stdout] 650 | ...                   out("rbx") i1);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pmw1` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "9d47eab31b2834f1bd63eca6f3b02b44a553b4b3fee3755fe4b312f7f3203785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d47eab31b2834f1bd63eca6f3b02b44a553b4b3fee3755fe4b312f7f3203785", kill_on_drop: false }`
[INFO] [stdout] 9d47eab31b2834f1bd63eca6f3b02b44a553b4b3fee3755fe4b312f7f3203785