[INFO] updating cached repository Flat/Lupusregina-
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Flat/Lupusregina-
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Flat/Lupusregina-" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Flat/Lupusregina-"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Flat/Lupusregina-'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Flat/Lupusregina-" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Flat/Lupusregina-"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Flat/Lupusregina-'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7558286d7493bdfbf3b8c9ca4474b4e9bb7fd658
[INFO] sha for GitHub repo Flat/Lupusregina-: 7558286d7493bdfbf3b8c9ca4474b4e9bb7fd658
[INFO] validating manifest of Flat/Lupusregina- 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 Flat/Lupusregina- 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 Flat/Lupusregina-
[INFO] finished frobbing Flat/Lupusregina-
[INFO] frobbed toml for Flat/Lupusregina- written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Flat/Lupusregina-/Cargo.toml
[INFO] started frobbing Flat/Lupusregina-
[INFO] finished frobbing Flat/Lupusregina-
[INFO] frobbed toml for Flat/Lupusregina- written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Flat/Lupusregina-/Cargo.toml
[INFO] crate Flat/Lupusregina- already has a lockfile, it will not be regenerated
[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 Flat/Lupusregina- against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Flat/Lupusregina-:/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] 8b4b74a1ee8cf47befd17b1991d3928ca178f440d56c0c4f82e835065fdb2dd1
[INFO] running `"docker" "start" "-a" "8b4b74a1ee8cf47befd17b1991d3928ca178f440d56c0c4f82e835065fdb2dd1"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling serenity v0.6.0 (https://github.com/serenity-rs/serenity?branch=current#66b32c68)
[INFO] [stderr]     Checking kankyo v0.2.0 (https://github.com/zeyla/kankyo#f7e735db)
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling filetime v0.2.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling libloading v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking rusqlite v0.18.0
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]    Compiling libsodium-sys v0.2.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling command_attr v0.1.1 (https://github.com/serenity-rs/serenity?branch=current#66b32c68)
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling bindgen v0.48.1
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr]    Compiling audiopus_sys v0.1.5
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking audiopus v0.1.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]     Checking sodiumoxide v0.2.2
[INFO] [stderr]     Checking lupusreginaβ v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "8b4b74a1ee8cf47befd17b1991d3928ca178f440d56c0c4f82e835065fdb2dd1"`
[INFO] running `"docker" "rm" "-f" "8b4b74a1ee8cf47befd17b1991d3928ca178f440d56c0c4f82e835065fdb2dd1"`
[INFO] [stdout] 8b4b74a1ee8cf47befd17b1991d3928ca178f440d56c0c4f82e835065fdb2dd1