[INFO] fetching crate rp-pico 0.1.3...
[INFO] testing rp-pico-0.1.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rp-pico 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rp-pico 0.1.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rp-pico 0.1.3
[INFO] finished tweaking crates.io crate rp-pico 0.1.3
[INFO] tweaked toml for crates.io crate rp-pico 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate rp-pico 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98d8eb8a56c442724907d34ef903ef9176b822b4e14f634b0aac66762de283e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98d8eb8a56c442724907d34ef903ef9176b822b4e14f634b0aac66762de283e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98d8eb8a56c442724907d34ef903ef9176b822b4e14f634b0aac66762de283e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d8eb8a56c442724907d34ef903ef9176b822b4e14f634b0aac66762de283e1", kill_on_drop: false }`
[INFO] [stdout] 98d8eb8a56c442724907d34ef903ef9176b822b4e14f634b0aac66762de283e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2624efaedfe561a1db29b9b7102ce0b62551767f1feb85cc397385e062db8999
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2624efaedfe561a1db29b9b7102ce0b62551767f1feb85cc397385e062db8999", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.1
[INFO] [stderr]    Compiling rp2040 v0.1.0
[INFO] [stderr]    Compiling rp-pico v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling rp-hal v0.0.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.73s
[INFO] running `Command { std: "docker" "inspect" "2624efaedfe561a1db29b9b7102ce0b62551767f1feb85cc397385e062db8999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2624efaedfe561a1db29b9b7102ce0b62551767f1feb85cc397385e062db8999", kill_on_drop: false }`
[INFO] [stdout] 2624efaedfe561a1db29b9b7102ce0b62551767f1feb85cc397385e062db8999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b86f1a747141b48e8f2af1f122d5638f1292b2b73683fbdda8b10605b794241d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b86f1a747141b48e8f2af1f122d5638f1292b2b73683fbdda8b10605b794241d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling bare-io v0.2.1
[INFO] [stderr]    Compiling rp2040-panic-usb-boot v0.1.1
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rp2040-panic-usb-boot-0.1.1/src/lib.rs:65:48
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let func: reset_usb_boot_fn = unsafe { core::mem::transmute(ptr) };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `u32` (32 bits)
[INFO] [stdout]    = note: target type: `extern "C" fn(u32, u32) -> !` (64 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rp2040-panic-usb-boot`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b86f1a747141b48e8f2af1f122d5638f1292b2b73683fbdda8b10605b794241d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86f1a747141b48e8f2af1f122d5638f1292b2b73683fbdda8b10605b794241d", kill_on_drop: false }`
[INFO] [stdout] b86f1a747141b48e8f2af1f122d5638f1292b2b73683fbdda8b10605b794241d