[INFO] cloning repository sportzer/scavenger [INFO] running `"git" "clone" "--bare" "git://github.com/sportzer/scavenger.git" "work/cache/sources/gh/sportzer/scavenger"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sportzer/scavenger'... [INFO] running `"git" "clone" "work/cache/sources/gh/sportzer/scavenger" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sportzer/scavenger"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sportzer/scavenger'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sportzer/scavenger" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sportzer/scavenger"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sportzer/scavenger'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f745e457bb796b55e7a2e8bc2b051ff5821850f1 [INFO] sha for GitHub repo sportzer/scavenger: f745e457bb796b55e7a2e8bc2b051ff5821850f1 [INFO] validating manifest of sportzer/scavenger 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 sportzer/scavenger 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 sportzer/scavenger [INFO] finished frobbing sportzer/scavenger [INFO] frobbed toml for sportzer/scavenger written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/sportzer/scavenger/Cargo.toml [INFO] started frobbing sportzer/scavenger [INFO] finished frobbing sportzer/scavenger [INFO] frobbed toml for sportzer/scavenger written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sportzer/scavenger/Cargo.toml [INFO] crate sportzer/scavenger 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] Downloading crates ... [INFO] [stderr] Downloaded pdcurses-sys v0.4.0 [INFO] [stderr] Downloaded pancurses v0.8.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sportzer/scavenger against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/sportzer/scavenger:/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] 84c8c19139d563957f72536093890514999b8d1ba39ee07b60bdc90a124a2727 [INFO] running `"docker" "start" "-a" "84c8c19139d563957f72536093890514999b8d1ba39ee07b60bdc90a124a2727"` [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling ncurses v5.85.0 [INFO] [stderr] Checking pancurses v0.8.0 [INFO] [stderr] Checking scavenger v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `"docker" "inspect" "84c8c19139d563957f72536093890514999b8d1ba39ee07b60bdc90a124a2727"` [INFO] running `"docker" "rm" "-f" "84c8c19139d563957f72536093890514999b8d1ba39ee07b60bdc90a124a2727"` [INFO] [stdout] 84c8c19139d563957f72536093890514999b8d1ba39ee07b60bdc90a124a2727