[INFO] crate bip_utracker 0.4.0 is already in cache
[INFO] extracting crate bip_utracker 0.4.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/bip_utracker/0.4.0
[INFO] extracting crate bip_utracker 0.4.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/bip_utracker/0.4.0
[INFO] validating manifest of bip_utracker-0.4.0 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 bip_utracker-0.4.0 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 bip_utracker-0.4.0
[INFO] removed 0 missing tests
[INFO] finished frobbing bip_utracker-0.4.0
[INFO] frobbed toml for bip_utracker-0.4.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/bip_utracker/0.4.0/Cargo.toml
[INFO] started frobbing bip_utracker-0.4.0
[INFO] removed 0 missing tests
[INFO] finished frobbing bip_utracker-0.4.0
[INFO] frobbed toml for bip_utracker-0.4.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/bip_utracker/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 bip_utracker-0.4.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/bip_utracker/0.4.0:/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] 4fef150d40ff536a09c68bb916c1052598c66dcd2c9d8de2ce21b4cb6636a242
[INFO] running `"docker" "start" "-a" "4fef150d40ff536a09c68bb916c1052598c66dcd2c9d8de2ce21b4cb6636a242"`
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking umio v0.3.0
[INFO] [stderr]     Checking bip_util v0.5.0
[INFO] [stderr]     Checking bip_handshake v0.7.1
[INFO] [stderr]     Checking bip_utracker v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:462:1
[INFO] [stderr]     |
[INFO] [stderr] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stderr] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stderr] 464 | | );
[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::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:473:1
[INFO] [stderr]     |
[INFO] [stderr] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stderr] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stderr] 475 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[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::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:462:1
[INFO] [stderr]     |
[INFO] [stderr] 462 | / named!(parse_ipv4<&[u8], Ipv4Addr>,
[INFO] [stderr] 463 | |     map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b))
[INFO] [stderr] 464 | | );
[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::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/announce.rs:473:1
[INFO] [stderr]     |
[INFO] [stderr] 473 | / named!(parse_ipv6<&[u8], Ipv6Addr>,
[INFO] [stderr] 474 | |     map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b))
[INFO] [stderr] 475 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[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 10.07s
[INFO] running `"docker" "inspect" "4fef150d40ff536a09c68bb916c1052598c66dcd2c9d8de2ce21b4cb6636a242"`
[INFO] running `"docker" "rm" "-f" "4fef150d40ff536a09c68bb916c1052598c66dcd2c9d8de2ce21b4cb6636a242"`
[INFO] [stdout] 4fef150d40ff536a09c68bb916c1052598c66dcd2c9d8de2ce21b4cb6636a242