[INFO] cloning repository https://github.com/Aeronpsaro/warhammer_sims
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aeronpsaro/warhammer_sims" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeronpsaro%2Fwarhammer_sims", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeronpsaro%2Fwarhammer_sims'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb42d3ef9e929a78fa31bc334603ee0d50bd7871
[INFO] checking Aeronpsaro/warhammer_sims 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%2FAeronpsaro%2Fwarhammer_sims" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Aeronpsaro/warhammer_sims
[INFO] finished tweaking git repo https://github.com/Aeronpsaro/warhammer_sims
[INFO] tweaked toml for git repo https://github.com/Aeronpsaro/warhammer_sims written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aeronpsaro/warhammer_sims 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/Aeronpsaro/warhammer_sims 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 33fc0e5110f3304c65b02e5823b187081917b5b8d9367ef7965da03f74ebd4e7
[INFO] running `Command { std: "docker" "start" "-a" "33fc0e5110f3304c65b02e5823b187081917b5b8d9367ef7965da03f74ebd4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33fc0e5110f3304c65b02e5823b187081917b5b8d9367ef7965da03f74ebd4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fc0e5110f3304c65b02e5823b187081917b5b8d9367ef7965da03f74ebd4e7", kill_on_drop: false }`
[INFO] [stdout] 33fc0e5110f3304c65b02e5823b187081917b5b8d9367ef7965da03f74ebd4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1f0dcd444a5404a202deb541d460a09fa3e35ecc86fb1cc5eeec2e7c92e5b94
[INFO] running `Command { std: "docker" "start" "-a" "b1f0dcd444a5404a202deb541d460a09fa3e35ecc86fb1cc5eeec2e7c92e5b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]     Checking wasm_sync v0.1.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking scanf v1.2.3
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tempfile v3.15.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking gnuplot v0.0.44
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.217
[INFO] [stderr]     Checking warhammer_sims v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/defend.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         sscanf!(s, "\"{}\", {}, {}", name, hp, save_num)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `warhammer_sims` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/defend.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         sscanf!(s, "\"{}\", {}, {}", name, hp, save_num)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `warhammer_sims` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b1f0dcd444a5404a202deb541d460a09fa3e35ecc86fb1cc5eeec2e7c92e5b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f0dcd444a5404a202deb541d460a09fa3e35ecc86fb1cc5eeec2e7c92e5b94", kill_on_drop: false }`
[INFO] [stdout] b1f0dcd444a5404a202deb541d460a09fa3e35ecc86fb1cc5eeec2e7c92e5b94