[INFO] updating cached repository jkcclemens/textual6_twitch [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jkcclemens/textual6_twitch [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jkcclemens/textual6_twitch" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jkcclemens/textual6_twitch"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jkcclemens/textual6_twitch'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jkcclemens/textual6_twitch" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jkcclemens/textual6_twitch"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jkcclemens/textual6_twitch'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4b0a5b8f91bc0e6137fc64b74a190bc2e78cb88d [INFO] sha for GitHub repo jkcclemens/textual6_twitch: 4b0a5b8f91bc0e6137fc64b74a190bc2e78cb88d [INFO] validating manifest of jkcclemens/textual6_twitch on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jkcclemens/textual6_twitch on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jkcclemens/textual6_twitch [INFO] finished frobbing jkcclemens/textual6_twitch [INFO] frobbed toml for jkcclemens/textual6_twitch written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jkcclemens/textual6_twitch/Cargo.toml [INFO] started frobbing jkcclemens/textual6_twitch [INFO] finished frobbing jkcclemens/textual6_twitch [INFO] frobbed toml for jkcclemens/textual6_twitch written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jkcclemens/textual6_twitch/Cargo.toml [INFO] crate jkcclemens/textual6_twitch has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jkcclemens/textual6_twitch against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-4/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jkcclemens/textual6_twitch:/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" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dbfdbfeab4d1e797a9368dcabd3596142a647461468fd5d6c55faa98edc8c1fa [INFO] running `"docker" "start" "-a" "dbfdbfeab4d1e797a9368dcabd3596142a647461468fd5d6c55faa98edc8c1fa"` [INFO] [stderr] Checking clap v2.17.1 [INFO] [stderr] Checking textual6_twitch v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `"docker" "inspect" "dbfdbfeab4d1e797a9368dcabd3596142a647461468fd5d6c55faa98edc8c1fa"` [INFO] running `"docker" "rm" "-f" "dbfdbfeab4d1e797a9368dcabd3596142a647461468fd5d6c55faa98edc8c1fa"` [INFO] [stdout] dbfdbfeab4d1e797a9368dcabd3596142a647461468fd5d6c55faa98edc8c1fa