[INFO] crate varint 0.9.0 is already in cache [INFO] checking varint-0.9.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] extracting crate varint 0.9.0 into work/builds/worker-1/source [INFO] validating manifest of crates.io crate varint 0.9.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate varint 0.9.0 [INFO] finished tweaking crates.io crate varint 0.9.0 [INFO] tweaked toml for crates.io crate varint 0.9.0 written to work/builds/worker-1/source/Cargo.toml [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 509e6f92fcb3e9a016686e3e4a3a794d7e5ad6b5e465277150fe4c8f5eed7400 [INFO] running `"docker" "start" "-a" "509e6f92fcb3e9a016686e3e4a3a794d7e5ad6b5e465277150fe4c8f5eed7400"` [INFO] [stderr] Checking bit_utils v0.1.1 [INFO] [stderr] Checking varint v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `next_byte` is never read [INFO] [stderr] --> src/rawio.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | let mut next_byte: u8 = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_byte` is never read [INFO] [stderr] --> src/rawio.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | let mut next_byte: u8 = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "509e6f92fcb3e9a016686e3e4a3a794d7e5ad6b5e465277150fe4c8f5eed7400"` [INFO] running `"docker" "rm" "-f" "509e6f92fcb3e9a016686e3e4a3a794d7e5ad6b5e465277150fe4c8f5eed7400"` [INFO] [stdout] 509e6f92fcb3e9a016686e3e4a3a794d7e5ad6b5e465277150fe4c8f5eed7400