[INFO] cloning repository https://github.com/Ryan1729/disgaea-ds-randomizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/disgaea-ds-randomizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fdisgaea-ds-randomizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fdisgaea-ds-randomizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d7a21528a06f0bc09caa7e549a08b9b4a920ce7
[INFO] checking Ryan1729/disgaea-ds-randomizer 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%2FRyan1729%2Fdisgaea-ds-randomizer" "/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/Ryan1729/disgaea-ds-randomizer
[INFO] finished tweaking git repo https://github.com/Ryan1729/disgaea-ds-randomizer
[INFO] tweaked toml for git repo https://github.com/Ryan1729/disgaea-ds-randomizer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ryan1729/disgaea-ds-randomizer 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] crate git repo https://github.com/Ryan1729/disgaea-ds-randomizer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 786895c5cd8b82e5a2f0a5b3921ca12f4a64a77f8449a9fe644e33b6579f3e2b
[INFO] running `Command { std: "docker" "start" "-a" "786895c5cd8b82e5a2f0a5b3921ca12f4a64a77f8449a9fe644e33b6579f3e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "786895c5cd8b82e5a2f0a5b3921ca12f4a64a77f8449a9fe644e33b6579f3e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786895c5cd8b82e5a2f0a5b3921ca12f4a64a77f8449a9fe644e33b6579f3e2b", kill_on_drop: false }`
[INFO] [stdout] 786895c5cd8b82e5a2f0a5b3921ca12f4a64a77f8449a9fe644e33b6579f3e2b
[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 -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] b4bbc8ddd5e1515d5687b1ed975c84f89475a7eb5b9e43d7faedaa14938650aa
[INFO] running `Command { std: "docker" "start" "-a" "b4bbc8ddd5e1515d5687b1ed975c84f89475a7eb5b9e43d7faedaa14938650aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling xflags-macros v0.3.2
[INFO] [stderr]     Checking xs v0.1.0 (/opt/rustwide/workdir/libs/xs)
[INFO] [stderr]     Checking xflags v0.3.2
[INFO] [stderr]     Checking disgaea-ds-randomizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u32>
[INFO] [stdout]    --> src/main.rs:567:17
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Addr::try_from(rom.position())?,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/main.rs:567:17
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Addr::try_from(rom.position())?,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         pub fn new(data: &mut [u8]) -> Result<Rom, BufferTooLongError> {
[INFO] [stdout]     |                          ^^^^^^^^^            ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 136 |         pub fn new(data: &mut [u8]) -> Result<Rom<'_>, BufferTooLongError> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `disgaea-ds-randomizer` (bin "disgaea-ds-randomizer" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u32>
[INFO] [stdout]    --> src/main.rs:567:17
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Addr::try_from(rom.position())?,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/main.rs:567:17
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Addr::try_from(rom.position())?,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |         pub fn new(data: &mut [u8]) -> Result<Rom, BufferTooLongError> {
[INFO] [stdout]     |                          ^^^^^^^^^            ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 136 |         pub fn new(data: &mut [u8]) -> Result<Rom<'_>, BufferTooLongError> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `disgaea-ds-randomizer` (bin "disgaea-ds-randomizer") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b4bbc8ddd5e1515d5687b1ed975c84f89475a7eb5b9e43d7faedaa14938650aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bbc8ddd5e1515d5687b1ed975c84f89475a7eb5b9e43d7faedaa14938650aa", kill_on_drop: false }`
[INFO] [stdout] b4bbc8ddd5e1515d5687b1ed975c84f89475a7eb5b9e43d7faedaa14938650aa
