[INFO] cloning repository https://github.com/hacknus/acs37800-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hacknus/acs37800-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacknus%2Facs37800-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacknus%2Facs37800-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2e5056fae56102c56d3561765d6334f7b228eea
[INFO] checking hacknus/acs37800-rs against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacknus%2Facs37800-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hacknus/acs37800-rs
[INFO] finished tweaking git repo https://github.com/hacknus/acs37800-rs
[INFO] tweaked toml for git repo https://github.com/hacknus/acs37800-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hacknus/acs37800-rs on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hacknus/acs37800-rs 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71594ad0d8b5688f9f82be6a8a20b5d61887d9fe423ba253b0e4b925d052c47b
[INFO] running `Command { std: "docker" "start" "-a" "71594ad0d8b5688f9f82be6a8a20b5d61887d9fe423ba253b0e4b925d052c47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71594ad0d8b5688f9f82be6a8a20b5d61887d9fe423ba253b0e4b925d052c47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71594ad0d8b5688f9f82be6a8a20b5d61887d9fe423ba253b0e4b925d052c47b", kill_on_drop: false }`
[INFO] [stdout] 71594ad0d8b5688f9f82be6a8a20b5d61887d9fe423ba253b0e4b925d052c47b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f8daf25f9dccb54784206b2bedbe76d1e469b75da91780d45140ed566e1c42
[INFO] running `Command { std: "docker" "start" "-a" "18f8daf25f9dccb54784206b2bedbe76d1e469b75da91780d45140ed566e1c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.47
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling modular-bitfield-to-value-impl v0.1.0 (https://github.com/hacknus/modular-bitfield-to-value#09efa39b)
[INFO] [stderr]     Checking modular-bitfield-to-value v0.1.0 (https://github.com/hacknus/modular-bitfield-to-value#09efa39b)
[INFO] [stderr]     Checking acs37800 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:339:31
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn read_register<'a>(&'a mut self, reg: u8, buffer: &'a mut [u8]) -> Result<&mut [u8], E> {
[INFO] [stdout]     |                               ^^                             ^^                     --------- the same lifetime is elided here
[INFO] [stdout]     |                               |                              |
[INFO] [stdout]     |                               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn read_register<'a>(&'a mut self, reg: u8, buffer: &'a mut [u8]) -> Result<&'a mut [u8], E> {
[INFO] [stdout]     |                                                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:345:18
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Result<&mut [u8], E> {
[INFO] [stdout]     |                  ^^                    ^^                     --------- the same lifetime is elided here
[INFO] [stdout]     |                  |                     |
[INFO] [stdout]     |                  |                     the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Result<&'a mut [u8], E> {
[INFO] [stdout]     |                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acs37800` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:339:31
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn read_register<'a>(&'a mut self, reg: u8, buffer: &'a mut [u8]) -> Result<&mut [u8], E> {
[INFO] [stdout]     |                               ^^                             ^^                     --------- the same lifetime is elided here
[INFO] [stdout]     |                               |                              |
[INFO] [stdout]     |                               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn read_register<'a>(&'a mut self, reg: u8, buffer: &'a mut [u8]) -> Result<&'a mut [u8], E> {
[INFO] [stdout]     |                                                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:345:18
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Result<&mut [u8], E> {
[INFO] [stdout]     |                  ^^                    ^^                     --------- the same lifetime is elided here
[INFO] [stdout]     |                  |                     |
[INFO] [stdout]     |                  |                     the lifetime is named here
[INFO] [stdout]     |                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Result<&'a mut [u8], E> {
[INFO] [stdout]     |                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acs37800` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "18f8daf25f9dccb54784206b2bedbe76d1e469b75da91780d45140ed566e1c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f8daf25f9dccb54784206b2bedbe76d1e469b75da91780d45140ed566e1c42", kill_on_drop: false }`
[INFO] [stdout] 18f8daf25f9dccb54784206b2bedbe76d1e469b75da91780d45140ed566e1c42