[INFO] cloning repository https://github.com/cgdangelo/dod-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cgdangelo/dod-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgdangelo%2Fdod-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgdangelo%2Fdod-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdeef33d625caf27ccca6a65049a7cf466320780
[INFO] checking cgdangelo/dod-tools 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%2Fcgdangelo%2Fdod-tools" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cgdangelo/dod-tools
[INFO] finished tweaking git repo https://github.com/cgdangelo/dod-tools
[INFO] tweaked toml for git repo https://github.com/cgdangelo/dod-tools written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cgdangelo/dod-tools 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/cgdangelo/dod-tools 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9fb44756c32a681cca1e5dd697f32429e75e2020d3f621ce5ed643231ec7242e
[INFO] running `Command { std: "docker" "start" "-a" "9fb44756c32a681cca1e5dd697f32429e75e2020d3f621ce5ed643231ec7242e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fb44756c32a681cca1e5dd697f32429e75e2020d3f621ce5ed643231ec7242e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb44756c32a681cca1e5dd697f32429e75e2020d3f621ce5ed643231ec7242e", kill_on_drop: false }`
[INFO] [stdout] 9fb44756c32a681cca1e5dd697f32429e75e2020d3f621ce5ed643231ec7242e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2a82aea89a1180427107e7ccef4d63cdf1d376952f551a589ce29d846e3a2eb5
[INFO] running `Command { std: "docker" "start" "-a" "2a82aea89a1180427107e7ccef4d63cdf1d376952f551a589ce29d846e3a2eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.10
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.9
[INFO] [stderr]     Checking wayland-sys v0.31.6
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking accesskit v0.19.0
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]     Checking epaint_default_fonts v0.32.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling winit v0.30.11
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking accesskit_consumer v0.28.0
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking ab_glyph v0.2.31
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking sysinfo v0.36.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking dod v0.10.0 (/opt/rustwide/workdir/dod)
[INFO] [stderr]     Checking dem v0.2.3
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:982:26
[INFO] [stdout]     |
[INFO] [stdout] 982 |           .map_res(|value| match value {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 983 | |             1 => Ok::<Ammo, Infallible>(Ammo::Smg),
[INFO] [stdout] 984 | |             2 => Ok(Ammo::AltRifle),
[INFO] [stdout] 985 | |             3 => Ok(Ammo::Rifle),
[INFO] [stdout] ...   |
[INFO] [stdout] 993 | |             _ => Ok(Ammo::Unknown),
[INFO] [stdout] 994 | |         })
[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<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:983:18
[INFO] [stdout]     |
[INFO] [stdout] 983 |             1 => Ok::<Ammo, Infallible>(Ammo::Smg),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:984:18
[INFO] [stdout]     |
[INFO] [stdout] 984 |             2 => Ok(Ammo::AltRifle),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:985:18
[INFO] [stdout]     |
[INFO] [stdout] 985 |             3 => Ok(Ammo::Rifle),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:986:18
[INFO] [stdout]     |
[INFO] [stdout] 986 |             4 => Ok(Ammo::Pistol),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:987:18
[INFO] [stdout]     |
[INFO] [stdout] 987 |             5 => Ok(Ammo::Springfield),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:988:18
[INFO] [stdout]     |
[INFO] [stdout] 988 |             6 => Ok(Ammo::Heavy),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:989:18
[INFO] [stdout]     |
[INFO] [stdout] 989 |             7 => Ok(Ammo::Mg42),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:990:18
[INFO] [stdout]     |
[INFO] [stdout] 990 |             8 => Ok(Ammo::Browning30Cal),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:991:18
[INFO] [stdout]     |
[INFO] [stdout] 991 |             9 => Ok(Ammo::Rocket),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:992:24
[INFO] [stdout]     |
[INFO] [stdout] 992 |             u8::MAX => Ok(Ammo::Infinite),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:993:18
[INFO] [stdout]     |
[INFO] [stdout] 993 |             _ => Ok(Ammo::Unknown),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dod` (lib) due to 12 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<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:982:26
[INFO] [stdout]     |
[INFO] [stdout] 982 |           .map_res(|value| match value {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 983 | |             1 => Ok::<Ammo, Infallible>(Ammo::Smg),
[INFO] [stdout] 984 | |             2 => Ok(Ammo::AltRifle),
[INFO] [stdout] 985 | |             3 => Ok(Ammo::Rifle),
[INFO] [stdout] ...   |
[INFO] [stdout] 993 | |             _ => Ok(Ammo::Unknown),
[INFO] [stdout] 994 | |         })
[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<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:983:18
[INFO] [stdout]     |
[INFO] [stdout] 983 |             1 => Ok::<Ammo, Infallible>(Ammo::Smg),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:984:18
[INFO] [stdout]     |
[INFO] [stdout] 984 |             2 => Ok(Ammo::AltRifle),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:985:18
[INFO] [stdout]     |
[INFO] [stdout] 985 |             3 => Ok(Ammo::Rifle),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:986:18
[INFO] [stdout]     |
[INFO] [stdout] 986 |             4 => Ok(Ammo::Pistol),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:987:18
[INFO] [stdout]     |
[INFO] [stdout] 987 |             5 => Ok(Ammo::Springfield),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:988:18
[INFO] [stdout]     |
[INFO] [stdout] 988 |             6 => Ok(Ammo::Heavy),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:989:18
[INFO] [stdout]     |
[INFO] [stdout] 989 |             7 => Ok(Ammo::Mg42),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:990:18
[INFO] [stdout]     |
[INFO] [stdout] 990 |             8 => Ok(Ammo::Browning30Cal),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:991:18
[INFO] [stdout]     |
[INFO] [stdout] 991 |             9 => Ok(Ammo::Rocket),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:992:24
[INFO] [stdout]     |
[INFO] [stdout] 992 |             u8::MAX => Ok(Ammo::Infinite),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ammo, Infallible>
[INFO] [stdout]    --> dod/src/lib.rs:993:18
[INFO] [stdout]     |
[INFO] [stdout] 993 |             _ => Ok(Ammo::Unknown),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dod` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "2a82aea89a1180427107e7ccef4d63cdf1d376952f551a589ce29d846e3a2eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a82aea89a1180427107e7ccef4d63cdf1d376952f551a589ce29d846e3a2eb5", kill_on_drop: false }`
[INFO] [stdout] 2a82aea89a1180427107e7ccef4d63cdf1d376952f551a589ce29d846e3a2eb5
