[INFO] cloning repository https://github.com/n-miyamoto/wio-sauna-monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n-miyamoto/wio-sauna-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-miyamoto%2Fwio-sauna-monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-miyamoto%2Fwio-sauna-monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ef0abdc7c82b10f3ba706b4d7ec2a984ab0a50a
[INFO] documenting n-miyamoto/wio-sauna-monitor against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-miyamoto%2Fwio-sauna-monitor" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/n-miyamoto/wio-sauna-monitor
[INFO] finished tweaking git repo https://github.com/n-miyamoto/wio-sauna-monitor
[INFO] tweaked toml for git repo https://github.com/n-miyamoto/wio-sauna-monitor written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/n-miyamoto/wio-sauna-monitor on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/n-miyamoto/wio-sauna-monitor 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356
[INFO] running `Command { std: "docker" "start" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling cortex-m v0.7.2
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.5
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling atsamd51p v0.9.0 (https://github.com/n-miyamoto/atsamd?branch=dev#538d81ab)
[INFO] [stderr]     Checking usb-device v0.2.8
[INFO] [stderr]    Compiling lis3dh v0.3.0
[INFO] [stderr]     Checking display-interface v0.4.1
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking embedded-graphics v0.6.2
[INFO] [stderr]    Compiling seq-macro v0.2.2
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]    Compiling wio_terminal v0.3.0 (https://github.com/n-miyamoto/atsamd?branch=dev#538d81ab)
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking display-interface-spi v0.4.1
[INFO] [stderr]     Checking embedded-sdmmc v0.3.0
[INFO] [stderr]    Compiling wio-sauna-monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking onewire v0.3.13
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking bbqueue v0.4.12
[INFO] [stderr]     Checking usbd-serial v0.1.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking ili9341 v0.4.1
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking accelerometer v0.12.0
[INFO] [stderr]     Checking seeed-erpc v0.1.1 (https://github.com/n-miyamoto/seeed-erpc-rs?branch=dev#b604f887)
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking atsamd-hal v0.12.0 (https://github.com/n-miyamoto/atsamd?branch=dev#538d81ab)
[INFO] [stdout] error[E0271]: type mismatch resolving `<! as TryFrom<Errors>>::Error == Error`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/atsamd-bf6a59f4626b4658/538d81a/hal/src/common/thumbv7em/sercom/v2/spi.rs:1607:28
[INFO] [stdout]      |
[INFO] [stdout] 1607 |         self.read_errors().try_into()?;
[INFO] [stdout]      |                            ^^^^^^^^ expected `Error`, found `!`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected enum `thumbv7em::sercom::v2::spi::Error`
[INFO] [stdout]                 found type `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: TryFrom<Errors>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/atsamd-bf6a59f4626b4658/538d81a/hal/src/common/thumbv7em/sercom/v2/spi.rs:1607:28
[INFO] [stdout]      |
[INFO] [stdout] 1607 |         self.read_errors().try_into()?;
[INFO] [stdout]      |                            ^^^^^^^^ the trait `From<Errors>` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = note: required for `Errors` to implement `Into<!>`
[INFO] [stdout]      = note: required for `!` to implement `TryFrom<Errors>`
[INFO] [stdout]      = note: required for `Errors` to implement `TryInto<!>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atsamd-hal` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356", kill_on_drop: false }`
[INFO] [stdout] 477b2aaa4108d34d394ae988df7076531106b565f8f24208e86932842d350356