[INFO] cloning repository https://github.com/cjwilsontech/dice-valley
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjwilsontech/dice-valley" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjwilsontech%2Fdice-valley", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjwilsontech%2Fdice-valley'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f445c3266a80ea963677025b5ab3be9649e8fc3e
[INFO] checking cjwilsontech/dice-valley 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%2Fcjwilsontech%2Fdice-valley" "/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/cjwilsontech/dice-valley
[INFO] finished tweaking git repo https://github.com/cjwilsontech/dice-valley
[INFO] tweaked toml for git repo https://github.com/cjwilsontech/dice-valley written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cjwilsontech/dice-valley 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/cjwilsontech/dice-valley 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] 2a28d405a82c22c4a7e0f81a3e67a031c2043b38fb03d02bb2ba755c916452d3
[INFO] running `Command { std: "docker" "start" "-a" "2a28d405a82c22c4a7e0f81a3e67a031c2043b38fb03d02bb2ba755c916452d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a28d405a82c22c4a7e0f81a3e67a031c2043b38fb03d02bb2ba755c916452d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a28d405a82c22c4a7e0f81a3e67a031c2043b38fb03d02bb2ba755c916452d3", kill_on_drop: false }`
[INFO] [stdout] 2a28d405a82c22c4a7e0f81a3e67a031c2043b38fb03d02bb2ba755c916452d3
[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] 4ac505616f856b80bb3efaf469521286cbb7e6357fc588ee7223c3bac918fefb
[INFO] running `Command { std: "docker" "start" "-a" "4ac505616f856b80bb3efaf469521286cbb7e6357fc588ee7223c3bac918fefb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking papergrid v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tabled_derive v0.3.0
[INFO] [stderr]     Checking tabled v0.7.0
[INFO] [stderr]     Checking dice-valley v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LANDMARK_KIND_COUNT`
[INFO] [stdout]   --> src/ui.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             ALL_LANDMARKS, LANDMARK_KIND_COUNT,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LANDMARK_KIND_COUNT`
[INFO] [stdout]   --> src/ui.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             ALL_LANDMARKS, LANDMARK_KIND_COUNT,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/game/controller.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut player_card = player_mut
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/game/controller.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         card_count
[INFO] [stdout] 68 | |             .try_into()
[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 `dice-valley` (bin "dice-valley") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/game/controller.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut player_card = player_mut
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/game/controller.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         card_count
[INFO] [stdout] 68 | |             .try_into()
[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 `dice-valley` (bin "dice-valley" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4ac505616f856b80bb3efaf469521286cbb7e6357fc588ee7223c3bac918fefb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac505616f856b80bb3efaf469521286cbb7e6357fc588ee7223c3bac918fefb", kill_on_drop: false }`
[INFO] [stdout] 4ac505616f856b80bb3efaf469521286cbb7e6357fc588ee7223c3bac918fefb
