[INFO] cloning repository https://github.com/charyouz/dice-odds-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charyouz/dice-odds-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharyouz%2Fdice-odds-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharyouz%2Fdice-odds-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f32bc95933161cd6dd0b8cc62a92591da2b8a87d [INFO] checking charyouz/dice-odds-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%2Fcharyouz%2Fdice-odds-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/charyouz/dice-odds-rs [INFO] finished tweaking git repo https://github.com/charyouz/dice-odds-rs [INFO] tweaked toml for git repo https://github.com/charyouz/dice-odds-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/charyouz/dice-odds-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/charyouz/dice-odds-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b5389f1324d3c0451a42b203fd97321bb3d69bd495fd458411834a22af9b0a05 [INFO] running `Command { std: "docker" "start" "-a" "b5389f1324d3c0451a42b203fd97321bb3d69bd495fd458411834a22af9b0a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5389f1324d3c0451a42b203fd97321bb3d69bd495fd458411834a22af9b0a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5389f1324d3c0451a42b203fd97321bb3d69bd495fd458411834a22af9b0a05", kill_on_drop: false }` [INFO] [stdout] b5389f1324d3c0451a42b203fd97321bb3d69bd495fd458411834a22af9b0a05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c7b5d41d7533260387991248034d0a087b7151a4e2ac2e27096229a73252ba43 [INFO] running `Command { std: "docker" "start" "-a" "c7b5d41d7533260387991248034d0a087b7151a4e2ac2e27096229a73252ba43", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Checking derive_builder v0.20.0 [INFO] [stderr] Checking dice-odds v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | dice_sides = caps.get(2) [INFO] [stdout] | ______________________^ [INFO] [stdout] 32 | | .ok_or(ParseError::InvalidDiceSize)? [INFO] [stdout] 33 | | .as_str().parse::() [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 [INFO] [stdout] --> src/parse.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | dice_min_max = caps.get(4) [INFO] [stdout] | ________________________^ [INFO] [stdout] 45 | | .ok_or(ParseError::UnableToParse)? [INFO] [stdout] 46 | | .as_str() [INFO] [stdout] 47 | | .parse::().unwrap(); [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | ext_inf = caps.get(5) [INFO] [stdout] | ___________________^ [INFO] [stdout] 54 | | .ok_or(ParseError::UnableToParse)? [INFO] [stdout] 55 | | .as_str() [INFO] [stdout] 56 | | .parse::().unwrap(); [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dice-odds` (bin "dice-odds") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | dice_sides = caps.get(2) [INFO] [stdout] | ______________________^ [INFO] [stdout] 32 | | .ok_or(ParseError::InvalidDiceSize)? [INFO] [stdout] 33 | | .as_str().parse::() [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 [INFO] [stdout] --> src/parse.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | dice_min_max = caps.get(4) [INFO] [stdout] | ________________________^ [INFO] [stdout] 45 | | .ok_or(ParseError::UnableToParse)? [INFO] [stdout] 46 | | .as_str() [INFO] [stdout] 47 | | .parse::().unwrap(); [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | ext_inf = caps.get(5) [INFO] [stdout] | ___________________^ [INFO] [stdout] 54 | | .ok_or(ParseError::UnableToParse)? [INFO] [stdout] 55 | | .as_str() [INFO] [stdout] 56 | | .parse::().unwrap(); [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dice-odds` (bin "dice-odds" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c7b5d41d7533260387991248034d0a087b7151a4e2ac2e27096229a73252ba43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b5d41d7533260387991248034d0a087b7151a4e2ac2e27096229a73252ba43", kill_on_drop: false }` [INFO] [stdout] c7b5d41d7533260387991248034d0a087b7151a4e2ac2e27096229a73252ba43