[INFO] fetching crate lpc55-hal 0.0.3...
[INFO] documenting lpc55-hal-0.0.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate lpc55-hal 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lpc55-hal 0.0.3 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate lpc55-hal 0.0.3
[INFO] finished tweaking crates.io crate lpc55-hal 0.0.3
[INFO] tweaked toml for crates.io crate lpc55-hal 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate lpc55-hal 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54efdbb10d9115ad5c5885f68451da4c590bdd217fe37cc6c837d1f77b8a8958
[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" "54efdbb10d9115ad5c5885f68451da4c590bdd217fe37cc6c837d1f77b8a8958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54efdbb10d9115ad5c5885f68451da4c590bdd217fe37cc6c837d1f77b8a8958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54efdbb10d9115ad5c5885f68451da4c590bdd217fe37cc6c837d1f77b8a8958", kill_on_drop: false }`
[INFO] [stdout] 54efdbb10d9115ad5c5885f68451da4c590bdd217fe37cc6c837d1f77b8a8958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54384e712bd63a9f1f4c67c398d993154128024558d09ae0e35c3b6f14578b1a
[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" "54384e712bd63a9f1f4c67c398d993154128024558d09ae0e35c3b6f14578b1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling cortex-m-rt v0.6.11
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling lpc55s6x-pac v0.0.5
[INFO] [stderr]     Checking usb-device v0.2.3
[INFO] [stderr]    Compiling lpc55-hal v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking usbd-serial v0.1.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking as-slice v0.1.2
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.7
[INFO] [stderr]  Documenting lpc55-hal v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Pin]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// Marks a [`Pin`] as being unused
[INFO] [stdout]    |                  ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Pin]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// Marks a [`Pin`]  as being assigned to general-purpose I/O
[INFO] [stdout]    |                  ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO0_0]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     /// This is `0x00000001` for [`PIO0_0`], `0x00000002` for [`PIO0_1`],
[INFO] [stdout]    |                                   ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO0_1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:11:64
[INFO] [stdout]    |
[INFO] [stdout] 11 |     /// This is `0x00000001` for [`PIO0_0`], `0x00000002` for [`PIO0_1`],
[INFO] [stdout]    |                                                                ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO0_2]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     /// `0x00000004` for [`PIO0_2`], and so forth.
[INFO] [stdout]    |                           ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO0_0]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// This is `0x00000001` for [`PIO0_0`], `0x00000002` for [`PIO0_1`],
[INFO] [stdout]    |                                   ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO0_1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// This is `0x00000001` for [`PIO0_0`], `0x00000002` for [`PIO0_1`],
[INFO] [stdout]    |                                                                ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO1_0]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// This is `0x00000041` for [`PIO1_0`], `0x00000012` for [`PIO1_1`],
[INFO] [stdout]    |                                   ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[PIO1_1]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/typestates/pin.rs:16:64
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// This is `0x00000041` for [`PIO1_0`], `0x00000012` for [`PIO1_1`],
[INFO] [stdout]    |                                                                ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[SYSCON]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/peripherals/syscon.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! The entry point to this API is [`SYSCON`]. Please refer to [`SYSCON`]'s
[INFO] [stdout]   |                                     ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[SYSCON]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/peripherals/syscon.rs:3:65
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! The entry point to this API is [`SYSCON`]. Please refer to [`SYSCON`]'s
[INFO] [stdout]   |                                                                 ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[UTICK]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/peripherals/utick.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! The entry point to this API is [`UTICK`].
[INFO] [stdout]   |                                     ^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "54384e712bd63a9f1f4c67c398d993154128024558d09ae0e35c3b6f14578b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54384e712bd63a9f1f4c67c398d993154128024558d09ae0e35c3b6f14578b1a", kill_on_drop: false }`
[INFO] [stdout] 54384e712bd63a9f1f4c67c398d993154128024558d09ae0e35c3b6f14578b1a