[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 [INFO] [stdout] --> src/dialog.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | Dialog::from_lines::(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 [INFO] [stdout] --> src/dialog.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | Dialog::from_lines::(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