Dec 17 18:30:03.740 INFO checking oblique/docker-guard against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:30:03.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/oblique/docker-guard:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:30:04.188 INFO [stdout] 824436df6fe3d545a0c976b6b7dbbb84d0ef70668f8f6712179b2d553292a086
Dec 17 18:30:04.190 INFO running `"docker" "start" "-a" "824436df6fe3d545a0c976b6b7dbbb84d0ef70668f8f6712179b2d553292a086"`
Dec 17 18:30:07.052 INFO [stderr]     Checking fs2 v0.4.3
Dec 17 18:30:07.065 INFO [stderr]     Checking epoll v4.0.0
Dec 17 18:30:07.076 INFO [stderr]     Checking nom v4.0.0
Dec 17 18:30:07.101 INFO [stderr]     Checking serde_json v1.0.22
Dec 17 18:30:07.101 INFO [stderr]     Checking backtrace v0.3.9
Dec 17 18:30:07.101 INFO [stderr]     Checking env_logger v0.5.10
Dec 17 18:30:07.120 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 17 18:30:08.948 INFO [stderr]     Checking error-chain v0.12.0
Dec 17 18:30:12.262 INFO [stderr]     Checking config v0.9.0
Dec 17 18:30:13.724 INFO [stderr]     Checking docker-guard v0.0.0 (/opt/crater/workdir)
Dec 17 18:30:15.046 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 18:30:15.046 INFO [stderr]   --> src/main.rs:38:5
Dec 17 18:30:15.046 INFO [stderr]    |
Dec 17 18:30:15.046 INFO [stderr] 38 | /     error_chain! {
Dec 17 18:30:15.046 INFO [stderr] 39 | |         foreign_links {
Dec 17 18:30:15.046 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 17 18:30:15.046 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 17 18:30:15.046 INFO [stderr] ...  |
Dec 17 18:30:15.046 INFO [stderr] 46 | |         }
Dec 17 18:30:15.046 INFO [stderr] 47 | |     }
Dec 17 18:30:15.046 INFO [stderr]    | |_____^
Dec 17 18:30:15.046 INFO [stderr]    |
Dec 17 18:30:15.046 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:30:15.046 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 18:30:15.046 INFO [stderr] 
Dec 17 18:30:15.046 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 18:30:15.046 INFO [stderr]   --> src/main.rs:38:5
Dec 17 18:30:15.046 INFO [stderr]    |
Dec 17 18:30:15.046 INFO [stderr] 38 | /     error_chain! {
Dec 17 18:30:15.046 INFO [stderr] 39 | |         foreign_links {
Dec 17 18:30:15.046 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 17 18:30:15.046 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 17 18:30:15.046 INFO [stderr] ...  |
Dec 17 18:30:15.046 INFO [stderr] 46 | |         }
Dec 17 18:30:15.046 INFO [stderr] 47 | |     }
Dec 17 18:30:15.046 INFO [stderr]    | |_____^
Dec 17 18:30:15.046 INFO [stderr]    |
Dec 17 18:30:15.053 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 18:30:15.053 INFO [stderr] 
Dec 17 18:30:15.386 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 18:30:15.386 INFO [stderr]   --> src/main.rs:38:5
Dec 17 18:30:15.386 INFO [stderr]    |
Dec 17 18:30:15.386 INFO [stderr] 38 | /     error_chain! {
Dec 17 18:30:15.386 INFO [stderr] 39 | |         foreign_links {
Dec 17 18:30:15.386 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 17 18:30:15.386 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 17 18:30:15.386 INFO [stderr] ...  |
Dec 17 18:30:15.386 INFO [stderr] 46 | |         }
Dec 17 18:30:15.386 INFO [stderr] 47 | |     }
Dec 17 18:30:15.386 INFO [stderr]    | |_____^
Dec 17 18:30:15.386 INFO [stderr]    |
Dec 17 18:30:15.386 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:30:15.386 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 18:30:15.386 INFO [stderr] 
Dec 17 18:30:15.386 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 18:30:15.386 INFO [stderr]   --> src/main.rs:38:5
Dec 17 18:30:15.386 INFO [stderr]    |
Dec 17 18:30:15.386 INFO [stderr] 38 | /     error_chain! {
Dec 17 18:30:15.386 INFO [stderr] 39 | |         foreign_links {
Dec 17 18:30:15.387 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 17 18:30:15.387 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 17 18:30:15.387 INFO [stderr] ...  |
Dec 17 18:30:15.387 INFO [stderr] 46 | |         }
Dec 17 18:30:15.387 INFO [stderr] 47 | |     }
Dec 17 18:30:15.387 INFO [stderr]    | |_____^
Dec 17 18:30:15.387 INFO [stderr]    |
Dec 17 18:30:15.387 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 18:30:15.387 INFO [stderr] 
Dec 17 18:30:15.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
Dec 17 18:30:16.498 INFO running `"docker" "inspect" "824436df6fe3d545a0c976b6b7dbbb84d0ef70668f8f6712179b2d553292a086"`
Dec 17 18:30:16.768 INFO running `"docker" "rm" "-f" "824436df6fe3d545a0c976b6b7dbbb84d0ef70668f8f6712179b2d553292a086"`
Dec 17 18:30:17.084 INFO [stdout] 824436df6fe3d545a0c976b6b7dbbb84d0ef70668f8f6712179b2d553292a086