[INFO] updating cached repository lduchosal/xlsc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lduchosal/xlsc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lduchosal/xlsc" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lduchosal/xlsc"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lduchosal/xlsc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lduchosal/xlsc" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lduchosal/xlsc"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lduchosal/xlsc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8af6e52e2ebec0f7b25233111b65f6aed7fc6afa [INFO] sha for GitHub repo lduchosal/xlsc: 8af6e52e2ebec0f7b25233111b65f6aed7fc6afa [INFO] validating manifest of lduchosal/xlsc on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lduchosal/xlsc on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lduchosal/xlsc [INFO] finished frobbing lduchosal/xlsc [INFO] frobbed toml for lduchosal/xlsc written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lduchosal/xlsc/Cargo.toml [INFO] started frobbing lduchosal/xlsc [INFO] finished frobbing lduchosal/xlsc [INFO] frobbed toml for lduchosal/xlsc written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lduchosal/xlsc/Cargo.toml [INFO] crate lduchosal/xlsc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking lduchosal/xlsc against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lduchosal/xlsc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a1242396be96556f2d01604e2c5b66e462e1f57998a1bc11307f113c67c167af [INFO] running `"docker" "start" "-a" "a1242396be96556f2d01604e2c5b66e462e1f57998a1bc11307f113c67c167af"` [INFO] [stderr] Compiling byteorder v1.3.0 [INFO] [stderr] Checking rand v0.4.5 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking xlsc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `encoded` [INFO] [stderr] --> src/main.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | let encoded = base64::encode(&result); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_encoded` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `encoded` [INFO] [stderr] --> src/main.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | let encoded = base64::encode(&result); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_encoded` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `"docker" "inspect" "a1242396be96556f2d01604e2c5b66e462e1f57998a1bc11307f113c67c167af"` [INFO] running `"docker" "rm" "-f" "a1242396be96556f2d01604e2c5b66e462e1f57998a1bc11307f113c67c167af"` [INFO] [stdout] a1242396be96556f2d01604e2c5b66e462e1f57998a1bc11307f113c67c167af