[INFO] fetching crate exr 1.74.0... [INFO] checking exr-1.74.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate exr 1.74.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate exr 1.74.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate exr 1.74.0 [INFO] tweaked toml for crates.io crate exr 1.74.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate exr 1.74.0 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 exr 1.74.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2f22c0573ee48ff51d7ec7f76cbccf6fc2bbb9af45dbbcfc54ea02ebf9db855c [INFO] running `Command { std: "docker" "start" "-a" "2f22c0573ee48ff51d7ec7f76cbccf6fc2bbb9af45dbbcfc54ea02ebf9db855c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f22c0573ee48ff51d7ec7f76cbccf6fc2bbb9af45dbbcfc54ea02ebf9db855c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f22c0573ee48ff51d7ec7f76cbccf6fc2bbb9af45dbbcfc54ea02ebf9db855c", kill_on_drop: false }` [INFO] [stdout] 2f22c0573ee48ff51d7ec7f76cbccf6fc2bbb9af45dbbcfc54ea02ebf9db855c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7993219b1e0f098056266de2b613b56fdafbbf131c68a03c78426bc1a4ec01a5 [INFO] running `Command { std: "docker" "start" "-a" "7993219b1e0f098056266de2b613b56fdafbbf131c68a03c78426bc1a4ec01a5", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking exr v1.74.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking pxfm v0.1.23 [INFO] [stderr] Checking png v0.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking moxcms v0.7.5 [INFO] [stderr] Checking image v0.25.8 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/7_write_raw_blocks.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | "test-image".try_into().unwrap(), [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 `exr` (example "7_write_raw_blocks") 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: std::result::Result [INFO] [stdout] --> src/meta/mod.rs:753:22 [INFO] [stdout] | [INFO] [stdout] 753 | (Text::try_from("x").unwrap(), AttributeValue::F32(3.0)), [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/meta/mod.rs:754:22 [INFO] [stdout] | [INFO] [stdout] 754 | (Text::try_from("y").unwrap(), AttributeValue::F32(-1.0)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `exr` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7993219b1e0f098056266de2b613b56fdafbbf131c68a03c78426bc1a4ec01a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7993219b1e0f098056266de2b613b56fdafbbf131c68a03c78426bc1a4ec01a5", kill_on_drop: false }` [INFO] [stdout] 7993219b1e0f098056266de2b613b56fdafbbf131c68a03c78426bc1a4ec01a5