[INFO] fetching crate gmt_m2-ctrl_asm_pid-damping 0.2.1... [INFO] checking gmt_m2-ctrl_asm_pid-damping-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate gmt_m2-ctrl_asm_pid-damping 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate gmt_m2-ctrl_asm_pid-damping 0.2.1 [INFO] finished tweaking crates.io crate gmt_m2-ctrl_asm_pid-damping 0.2.1 [INFO] tweaked toml for crates.io crate gmt_m2-ctrl_asm_pid-damping 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gmt_m2-ctrl_asm_pid-damping 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-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] a3489daea9b24a22a2960ee8f26c545962c2510ae3f0c466b7fffa0014e1aede [INFO] running `Command { std: "docker" "start" "-a" "a3489daea9b24a22a2960ee8f26c545962c2510ae3f0c466b7fffa0014e1aede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3489daea9b24a22a2960ee8f26c545962c2510ae3f0c466b7fffa0014e1aede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3489daea9b24a22a2960ee8f26c545962c2510ae3f0c466b7fffa0014e1aede", kill_on_drop: false }` [INFO] [stdout] a3489daea9b24a22a2960ee8f26c545962c2510ae3f0c466b7fffa0014e1aede [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] 32292f8790c74ac41788e5da10ada69be445a2cd3f18ffa639466a9a5ceae57c [INFO] running `Command { std: "docker" "start" "-a" "32292f8790c74ac41788e5da10ada69be445a2cd3f18ffa639466a9a5ceae57c", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking home v0.5.12 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking syn v2.0.110 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cc v1.2.45 [INFO] [stderr] Compiling bindgen v0.69.5 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking cexpr v0.6.0 [INFO] [stderr] Compiling matio-rs_derive v0.1.0 [INFO] [stderr] Checking simulink-rs v4.0.2 [INFO] [stderr] Compiling gmt_m2-ctrl_asm_pid-damping 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_pid-damping-f63de788618b3878/out/controller.rs:151:30 [INFO] [stdout] | [INFO] [stdout] 151 | let ASMPIcontroller_states = seq [INFO] [stdout] | ______________________________^ [INFO] [stdout] 152 | | .next_element::()? [INFO] [stdout] 153 | | .ok_or_else(|| ::serde::de::Error::invalid_length(0, &self))? [INFO] [stdout] 154 | | .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_pid-damping-f63de788618b3878/out/controller.rs:159:39 [INFO] [stdout] | [INFO] [stdout] 159 | let Numericaldifferentiation_states = seq [INFO] [stdout] | _______________________________________^ [INFO] [stdout] 160 | | .next_element::()? [INFO] [stdout] 161 | | .ok_or_else(|| ::serde::de::Error::invalid_length(1, &self))? [INFO] [stdout] 162 | | .try_into() [INFO] [stdout] | |_______________^ [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_pid-damping-f63de788618b3878/out/controller.rs:302:14 [INFO] [stdout] | [INFO] [stdout] 302 | let asm_SP = seq [INFO] [stdout] | ______________^ [INFO] [stdout] 303 | | .next_element::()? [INFO] [stdout] 304 | | .ok_or_else(|| ::serde::de::Error::invalid_length(0, &self))? [INFO] [stdout] 305 | | .try_into() [INFO] [stdout] | |_______________^ [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_pid-damping-f63de788618b3878/out/controller.rs:310:14 [INFO] [stdout] | [INFO] [stdout] 310 | let asm_FB = seq [INFO] [stdout] | ______________^ [INFO] [stdout] 311 | | .next_element::()? [INFO] [stdout] 312 | | .ok_or_else(|| ::serde::de::Error::invalid_length(1, &self))? [INFO] [stdout] 313 | | .try_into() [INFO] [stdout] | |_______________^ [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_pid-damping-f63de788618b3878/out/controller.rs:318:14 [INFO] [stdout] | [INFO] [stdout] 318 | let asm_FF = seq [INFO] [stdout] | ______________^ [INFO] [stdout] 319 | | .next_element::()? [INFO] [stdout] 320 | | .ok_or_else(|| ::serde::de::Error::invalid_length(2, &self))? [INFO] [stdout] 321 | | .try_into() [INFO] [stdout] | |_______________^ [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_pid-damping-f63de788618b3878/out/controller.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let asm_U = seq [INFO] [stdout] | _____________^ [INFO] [stdout] 467 | | .next_element::()? [INFO] [stdout] 468 | | .ok_or_else(|| ::serde::de::Error::invalid_length(0, &self))? [INFO] [stdout] 469 | | .try_into() [INFO] [stdout] | |_______________^ [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_pid-damping-f63de788618b3878/out/controller.rs:474:14 [INFO] [stdout] | [INFO] [stdout] 474 | let asm_Fd = seq [INFO] [stdout] | ______________^ [INFO] [stdout] 475 | | .next_element::()? [INFO] [stdout] 476 | | .ok_or_else(|| ::serde::de::Error::invalid_length(1, &self))? [INFO] [stdout] 477 | | .try_into() [INFO] [stdout] | |_______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gmt_m2-ctrl_asm_pid-damping` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "32292f8790c74ac41788e5da10ada69be445a2cd3f18ffa639466a9a5ceae57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32292f8790c74ac41788e5da10ada69be445a2cd3f18ffa639466a9a5ceae57c", kill_on_drop: false }` [INFO] [stdout] 32292f8790c74ac41788e5da10ada69be445a2cd3f18ffa639466a9a5ceae57c