[INFO] cloning repository https://github.com/nomadmotors/proto-hal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nomadmotors/proto-hal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomadmotors%2Fproto-hal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomadmotors%2Fproto-hal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c29977ecbcdf1d9a5f0f436ffc5785b2c69543ba
[INFO] checking nomadmotors/proto-hal against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomadmotors%2Fproto-hal" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nomadmotors/proto-hal
[INFO] finished tweaking git repo https://github.com/nomadmotors/proto-hal
[INFO] tweaked toml for git repo https://github.com/nomadmotors/proto-hal written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nomadmotors/proto-hal on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding arbitrary-int v1.3.0 (available: v2.0.0)
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding ters v0.1.3 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff0705450b5891397e28a052aa889a12fa3998654b4eba03f5c89eb5d41022d
[INFO] running `Command { std: "docker" "start" "-a" "9ff0705450b5891397e28a052aa889a12fa3998654b4eba03f5c89eb5d41022d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff0705450b5891397e28a052aa889a12fa3998654b4eba03f5c89eb5d41022d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff0705450b5891397e28a052aa889a12fa3998654b4eba03f5c89eb5d41022d", kill_on_drop: false }`
[INFO] [stdout] 9ff0705450b5891397e28a052aa889a12fa3998654b4eba03f5c89eb5d41022d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9bfeb78826ad4e4056086742ae47840ae78a6e295c9dfd0b9983725eba14913
[INFO] running `Command { std: "docker" "start" "-a" "d9bfeb78826ad4e4056086742ae47840ae78a6e295c9dfd0b9983725eba14913", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling procmacro2 v99.9.99
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]     Checking tiva v0.3.0
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]     Checking arbitrary-int v1.3.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking proto-hal v0.1.0 (/opt/rustwide/workdir/proto-hal)
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 77 |   impl_uint_special!(u17, 17);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 78 |   impl_uint_special!(u18, 18);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 79 |   impl_uint_special!(u19, 19);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 80 |   impl_uint_special!(u20, 20);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 81 |   impl_uint_special!(u21, 21);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 82 |   impl_uint_special!(u22, 22);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 83 |   impl_uint_special!(u23, 23);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 84 |   impl_uint_special!(u24, 24);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 85 |   impl_uint_special!(u25, 25);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 86 |   impl_uint_special!(u26, 26);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   impl_uint_special!(u27, 27);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 88 |   impl_uint_special!(u28, 28);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 89 |   impl_uint_special!(u29, 29);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 90 |   impl_uint_special!(u30, 30);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                         ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 51 | |                             .try_into()
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 91 |   impl_uint_special!(u31, 31);
[INFO] [stdout]    |   --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_special` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> proto-hal/src/ir_utils.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 | /                     ((self.0 >> offset) & (u32::MAX >> (32 - $width)))
[INFO] [stdout] 36 | |                         .try_into()
[INFO] [stdout]    | |___________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 92 |   impl_uint_standard!(u32, 32);
[INFO] [stdout]    |   ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_uint_standard` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proto-hal` (lib) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d9bfeb78826ad4e4056086742ae47840ae78a6e295c9dfd0b9983725eba14913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9bfeb78826ad4e4056086742ae47840ae78a6e295c9dfd0b9983725eba14913", kill_on_drop: false }`
[INFO] [stdout] d9bfeb78826ad4e4056086742ae47840ae78a6e295c9dfd0b9983725eba14913