[INFO] crate xar 0.1.0 is already in cache [INFO] extracting crate xar 0.1.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xar/0.1.0 [INFO] extracting crate xar 0.1.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/xar/0.1.0 [INFO] validating manifest of xar-0.1.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xar-0.1.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xar-0.1.0 [INFO] finished frobbing xar-0.1.0 [INFO] frobbed toml for xar-0.1.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xar/0.1.0/Cargo.toml [INFO] started frobbing xar-0.1.0 [INFO] finished frobbing xar-0.1.0 [INFO] frobbed toml for xar-0.1.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/xar/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking xar-0.1.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xar/0.1.0:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 84b7632c53ee2f66f7518e0f722986c5327b66c736d513342f4a30e65e7f5798 [INFO] running `"docker" "start" "-a" "84b7632c53ee2f66f7518e0f722986c5327b66c736d513342f4a30e65e7f5798"` [INFO] [stderr] Checking serde v1.0.97 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking xar v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: constant item is never used: `NULL_TOC_SHA512_XAR` [INFO] [stderr] --> src/tests.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / const NULL_TOC_SHA512_XAR: &'static [u8] = include_bytes!(concat!( [INFO] [stderr] 12 | | env!("CARGO_MANIFEST_DIR"), [INFO] [stderr] 13 | | "/data/null_toc_sha512.xar" [INFO] [stderr] 14 | | )); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.02s [INFO] running `"docker" "inspect" "84b7632c53ee2f66f7518e0f722986c5327b66c736d513342f4a30e65e7f5798"` [INFO] running `"docker" "rm" "-f" "84b7632c53ee2f66f7518e0f722986c5327b66c736d513342f4a30e65e7f5798"` [INFO] [stdout] 84b7632c53ee2f66f7518e0f722986c5327b66c736d513342f4a30e65e7f5798