[INFO] fetching crate lunar-lang 0.1.1... [INFO] checking lunar-lang-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate lunar-lang 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate lunar-lang 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lunar-lang 0.1.1 [INFO] tweaked toml for crates.io crate lunar-lang 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lunar-lang 0.1.1 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] crate crates.io crate lunar-lang 0.1.1 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-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] 69b01f9aad5977b1c99ff4dd3c60915a1fe9201084b5aeeff196cfa8dbee22a3 [INFO] running `Command { std: "docker" "start" "-a" "69b01f9aad5977b1c99ff4dd3c60915a1fe9201084b5aeeff196cfa8dbee22a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69b01f9aad5977b1c99ff4dd3c60915a1fe9201084b5aeeff196cfa8dbee22a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69b01f9aad5977b1c99ff4dd3c60915a1fe9201084b5aeeff196cfa8dbee22a3", kill_on_drop: false }` [INFO] [stdout] 69b01f9aad5977b1c99ff4dd3c60915a1fe9201084b5aeeff196cfa8dbee22a3 [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] ddc8a601a245d8ab0afb10caf08d9ffd625d4b59e3d1ec4887054d3bb97232f5 [INFO] running `Command { std: "docker" "start" "-a" "ddc8a601a245d8ab0afb10caf08d9ffd625d4b59e3d1ec4887054d3bb97232f5", kill_on_drop: false }` [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking clap_builder v4.5.37 [INFO] [stderr] Checking clap v4.5.37 [INFO] [stderr] Checking purua v0.2.1 [INFO] [stderr] Checking lunar-lang v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/rite/packer.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | unsafe { std::mem::transmute(value.to_be()) } [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/rite/packer.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | unsafe { std::mem::transmute(value.to_be()) } [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/rite/packer.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | unsafe { std::mem::transmute(value.to_be()) } [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/rite/packer.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | unsafe { std::mem::transmute(value.to_be()) } [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lua/walker.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 203 | name.clone().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] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lua/walker.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 203 | name.clone().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 `lunar-lang` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lunar-lang` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ddc8a601a245d8ab0afb10caf08d9ffd625d4b59e3d1ec4887054d3bb97232f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc8a601a245d8ab0afb10caf08d9ffd625d4b59e3d1ec4887054d3bb97232f5", kill_on_drop: false }` [INFO] [stdout] ddc8a601a245d8ab0afb10caf08d9ffd625d4b59e3d1ec4887054d3bb97232f5