[INFO] cloning repository https://github.com/koizr/app-error-type-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koizr/app-error-type-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoizr%2Fapp-error-type-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoizr%2Fapp-error-type-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b389241750702af58a1a174e39841835195628bb
[INFO] checking koizr/app-error-type-rs 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%2Fkoizr%2Fapp-error-type-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koizr/app-error-type-rs
[INFO] finished tweaking git repo https://github.com/koizr/app-error-type-rs
[INFO] tweaked toml for git repo https://github.com/koizr/app-error-type-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koizr/app-error-type-rs 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/koizr/app-error-type-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 634f258f52dbe9988ca3724b891b1a1326b0d76f642d8d1909d980100d3cb87a
[INFO] running `Command { std: "docker" "start" "-a" "634f258f52dbe9988ca3724b891b1a1326b0d76f642d8d1909d980100d3cb87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "634f258f52dbe9988ca3724b891b1a1326b0d76f642d8d1909d980100d3cb87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634f258f52dbe9988ca3724b891b1a1326b0d76f642d8d1909d980100d3cb87a", kill_on_drop: false }`
[INFO] [stdout] 634f258f52dbe9988ca3724b891b1a1326b0d76f642d8d1909d980100d3cb87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a4c7dbeccfe2c27daf9cae4751832a2b7e0b453ce800458f3f94684ebfa310d5
[INFO] running `Command { std: "docker" "start" "-a" "a4c7dbeccfe2c27daf9cae4751832a2b7e0b453ce800458f3f94684ebfa310d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking database v0.1.0 (/opt/rustwide/workdir/lib/database)
[INFO] [stderr]     Checking external-service v0.1.0 (/opt/rustwide/workdir/lib/external-service)
[INFO] [stderr]     Checking email v0.1.0 (/opt/rustwide/workdir/lib/email)
[INFO] [stderr]     Checking nested-error v0.1.0 (/opt/rustwide/workdir/errors/nested-error)
[INFO] [stderr]     Checking flat-error v0.1.0 (/opt/rustwide/workdir/errors/flat-error)
[INFO] [stderr]     Checking account v0.1.0 (/opt/rustwide/workdir/features/account)
[INFO] [stderr]     Checking notification v0.1.0 (/opt/rustwide/workdir/features/notification)
[INFO] [stderr]     Checking random-message v0.1.0 (/opt/rustwide/workdir/usecases/random-message)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> usecases/random-message/src/lib.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Ok(Ok("Hello".to_string()))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `random-message` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> usecases/random-message/src/lib.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Ok(Ok("Hello".to_string()))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `random-message` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a4c7dbeccfe2c27daf9cae4751832a2b7e0b453ce800458f3f94684ebfa310d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c7dbeccfe2c27daf9cae4751832a2b7e0b453ce800458f3f94684ebfa310d5", kill_on_drop: false }`
[INFO] [stdout] a4c7dbeccfe2c27daf9cae4751832a2b7e0b453ce800458f3f94684ebfa310d5
