[INFO] fetching crate gmt_m2-ctrl_asm_positionner 0.2.1... [INFO] checking gmt_m2-ctrl_asm_positionner-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate gmt_m2-ctrl_asm_positionner 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate gmt_m2-ctrl_asm_positionner 0.2.1 [INFO] finished tweaking crates.io crate gmt_m2-ctrl_asm_positionner 0.2.1 [INFO] tweaked toml for crates.io crate gmt_m2-ctrl_asm_positionner 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gmt_m2-ctrl_asm_positionner 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 62 packages to latest compatible versions [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3f920367c1db9adb5b9f29fde53921cc2aa39f0ae50d80156af7facbca0684a1 [INFO] running `Command { std: "docker" "start" "-a" "3f920367c1db9adb5b9f29fde53921cc2aa39f0ae50d80156af7facbca0684a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f920367c1db9adb5b9f29fde53921cc2aa39f0ae50d80156af7facbca0684a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f920367c1db9adb5b9f29fde53921cc2aa39f0ae50d80156af7facbca0684a1", kill_on_drop: false }` [INFO] [stdout] 3f920367c1db9adb5b9f29fde53921cc2aa39f0ae50d80156af7facbca0684a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8cedf6a2c7c6c70e0a6a62b9057b02e8cf283b17f40d9299eb9fd356b04ad476 [INFO] running `Command { std: "docker" "start" "-a" "8cedf6a2c7c6c70e0a6a62b9057b02e8cf283b17f40d9299eb9fd356b04ad476", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bindgen v0.69.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking syn v2.0.110 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking cexpr v0.6.0 [INFO] [stderr] Checking find-msvc-tools v0.1.4 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling matio-rs_derive v0.1.0 [INFO] [stderr] Checking cc v1.2.45 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking simulink-rs v4.0.2 [INFO] [stderr] Compiling gmt_m2-ctrl_asm_positionner v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling matio-rs-sys v0.2.5 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> /opt/rustwide/target/debug/build/gmt_m2-ctrl_asm_positionner-8453ec56de262dc9/out/controller.rs:254:16 [INFO] [stdout] | [INFO] [stdout] 254 | let M2pAct_E = seq [INFO] [stdout] | ________________^ [INFO] [stdout] 255 | | .next_element::()? [INFO] [stdout] 256 | | .ok_or_else(|| ::serde::de::Error::invalid_length(0, &self))? [INFO] [stdout] 257 | | .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] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> /opt/rustwide/target/debug/build/gmt_m2-ctrl_asm_positionner-8453ec56de262dc9/out/controller.rs:365:16 [INFO] [stdout] | [INFO] [stdout] 365 | let M2pAct_U = seq [INFO] [stdout] | ________________^ [INFO] [stdout] 366 | | .next_element::()? [INFO] [stdout] 367 | | .ok_or_else(|| ::serde::de::Error::invalid_length(0, &self))? [INFO] [stdout] 368 | | .try_into() [INFO] [stdout] | |_______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gmt_m2-ctrl_asm_positionner` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8cedf6a2c7c6c70e0a6a62b9057b02e8cf283b17f40d9299eb9fd356b04ad476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cedf6a2c7c6c70e0a6a62b9057b02e8cf283b17f40d9299eb9fd356b04ad476", kill_on_drop: false }` [INFO] [stdout] 8cedf6a2c7c6c70e0a6a62b9057b02e8cf283b17f40d9299eb9fd356b04ad476