[INFO] fetching crate celesteloader 0.5.2...
[INFO] checking celesteloader-0.5.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate celesteloader 0.5.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate celesteloader 0.5.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate celesteloader 0.5.2
[INFO] tweaked toml for crates.io crate celesteloader 0.5.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate celesteloader 0.5.2 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 crates.io crate celesteloader 0.5.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] b5b3430dabf817c17767bbeb5a9dea640923f8657ac91a2f1956f6ecdb79edd3
[INFO] running `Command { std: "docker" "start" "-a" "b5b3430dabf817c17767bbeb5a9dea640923f8657ac91a2f1956f6ecdb79edd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b3430dabf817c17767bbeb5a9dea640923f8657ac91a2f1956f6ecdb79edd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b3430dabf817c17767bbeb5a9dea640923f8657ac91a2f1956f6ecdb79edd3", kill_on_drop: false }`
[INFO] [stdout] b5b3430dabf817c17767bbeb5a9dea640923f8657ac91a2f1956f6ecdb79edd3
[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] 74ea4fb37feeaed512658aae02bae7a237c5b8f4e89ad59530a2b28a4213c16b
[INFO] running `Command { std: "docker" "start" "-a" "74ea4fb37feeaed512658aae02bae7a237c5b8f4e89ad59530a2b28a4213c16b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking zip v4.6.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking serde-roxmltree v0.9.1
[INFO] [stderr]     Checking celesteloader v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Dialog, Dialog::from_txt::Never>
[INFO] [stdout]   --> src/dialog.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Dialog::from_lines::<Never>(text.lines().map(Result::Ok)).unwrap_or_else(|e| match e {})
[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: std::result::Result<Dialog, Dialog::from_txt::Never>
[INFO] [stdout]   --> src/dialog.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Dialog::from_lines::<Never>(text.lines().map(Result::Ok)).unwrap_or_else(|e| match e {})
[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 `celesteloader` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `celesteloader` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "74ea4fb37feeaed512658aae02bae7a237c5b8f4e89ad59530a2b28a4213c16b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ea4fb37feeaed512658aae02bae7a237c5b8f4e89ad59530a2b28a4213c16b", kill_on_drop: false }`
[INFO] [stdout] 74ea4fb37feeaed512658aae02bae7a237c5b8f4e89ad59530a2b28a4213c16b
