[INFO] cloning repository lablog-rs/lablog
[INFO] running `"git" "clone" "--bare" "git://github.com/lablog-rs/lablog.git" "work/cache/sources/gh/lablog-rs/lablog"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lablog-rs/lablog'...
[INFO] running `"git" "clone" "work/cache/sources/gh/lablog-rs/lablog" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lablog-rs/lablog"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lablog-rs/lablog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lablog-rs/lablog" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lablog-rs/lablog"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lablog-rs/lablog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15627ad810a4db383889ce71cd1edaffd62344ec
[INFO] sha for GitHub repo lablog-rs/lablog: 15627ad810a4db383889ce71cd1edaffd62344ec
[INFO] validating manifest of lablog-rs/lablog on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lablog-rs/lablog on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lablog-rs/lablog
[INFO] finished frobbing lablog-rs/lablog
[INFO] frobbed toml for lablog-rs/lablog written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lablog-rs/lablog/Cargo.toml
[INFO] started frobbing lablog-rs/lablog
[INFO] finished frobbing lablog-rs/lablog
[INFO] frobbed toml for lablog-rs/lablog written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lablog-rs/lablog/Cargo.toml
[INFO] crate lablog-rs/lablog already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.4.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lablog-rs/lablog against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lablog-rs/lablog:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 013aaab9723f98b2da2a8677f644c36ca0ef0497afbfde9c4451df1275b838f4
[INFO] running `"docker" "start" "-a" "013aaab9723f98b2da2a8677f644c36ca0ef0497afbfde9c4451df1275b838f4"`
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking same-file v1.0.0
[INFO] [stderr]     Checking pretty_assertions v0.4.0
[INFO] [stderr]     Checking loggerv v0.4.0
[INFO] [stderr]     Checking clap v2.28.0
[INFO] [stderr]     Checking lablog_store v0.1.0 (https://github.com/lablog-rs/lablog_store#15d07ab2)
[INFO] [stderr]     Checking csv-core v0.1.3
[INFO] [stderr]     Checking walkdir v2.0.1
[INFO] [stderr]     Checking csv v1.0.0-beta.5
[INFO] [stderr]     Checking lablog_store_csv v0.1.0 (https://github.com/lablog-rs/lablog_store_csv#0cd30f43)
[INFO] [stderr]     Checking lablog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.71s
[INFO] running `"docker" "inspect" "013aaab9723f98b2da2a8677f644c36ca0ef0497afbfde9c4451df1275b838f4"`
[INFO] running `"docker" "rm" "-f" "013aaab9723f98b2da2a8677f644c36ca0ef0497afbfde9c4451df1275b838f4"`
[INFO] [stdout] 013aaab9723f98b2da2a8677f644c36ca0ef0497afbfde9c4451df1275b838f4