[INFO] updating cached repository BurntSushi/vcr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BurntSushi/vcr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BurntSushi/vcr" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BurntSushi/vcr"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BurntSushi/vcr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BurntSushi/vcr" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BurntSushi/vcr"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BurntSushi/vcr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef1ba50743ad5eb2b637abe65d18c9eeee336563
[INFO] sha for GitHub repo BurntSushi/vcr: ef1ba50743ad5eb2b637abe65d18c9eeee336563
[INFO] validating manifest of BurntSushi/vcr on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BurntSushi/vcr on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BurntSushi/vcr
[INFO] finished frobbing BurntSushi/vcr
[INFO] frobbed toml for BurntSushi/vcr written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BurntSushi/vcr/Cargo.toml
[INFO] started frobbing BurntSushi/vcr
[INFO] finished frobbing BurntSushi/vcr
[INFO] frobbed toml for BurntSushi/vcr written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BurntSushi/vcr/Cargo.toml
[INFO] crate BurntSushi/vcr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking BurntSushi/vcr against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BurntSushi/vcr:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3584c5f8714e9d1f98a0e78f7eb6a0679802285d3910d1b8ad09af400669eb62
[INFO] running `"docker" "start" "-a" "3584c5f8714e9d1f98a0e78f7eb6a0679802285d3910d1b8ad09af400669eb62"`
[INFO] [stderr]     Checking clap v2.31.1
[INFO] [stderr]     Checking vcr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/capture.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 | /         lazy_static! {
[INFO] [stderr] 225 | |             static ref RE: Regex = Regex::new(r"(?x)
[INFO] [stderr] 226 | |                 black_start:(?P<start>[0-9.]+)
[INFO] [stderr] 227 | |                 \s+
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |             ").unwrap();
[INFO] [stderr] 232 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/capture.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 | /         lazy_static! {
[INFO] [stderr] 225 | |             static ref RE: Regex = Regex::new(r"(?x)
[INFO] [stderr] 226 | |                 black_start:(?P<start>[0-9.]+)
[INFO] [stderr] 227 | |                 \s+
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |             ").unwrap();
[INFO] [stderr] 232 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `"docker" "inspect" "3584c5f8714e9d1f98a0e78f7eb6a0679802285d3910d1b8ad09af400669eb62"`
[INFO] running `"docker" "rm" "-f" "3584c5f8714e9d1f98a0e78f7eb6a0679802285d3910d1b8ad09af400669eb62"`
[INFO] [stdout] 3584c5f8714e9d1f98a0e78f7eb6a0679802285d3910d1b8ad09af400669eb62