Dec 19 05:01:36.744 INFO checking yjh0502/ch against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:01:36.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/yjh0502/ch:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:01:37.216 INFO [stdout] c8846f23bdc97ab7a60c298ae2f8aac70c2a3c8f47964b258c825f9b79b08f76
Dec 19 05:01:37.217 INFO running `"docker" "start" "-a" "c8846f23bdc97ab7a60c298ae2f8aac70c2a3c8f47964b258c825f9b79b08f76"`
Dec 19 05:01:39.032 INFO [stderr]    Compiling num-integer v0.1.38
Dec 19 05:01:39.032 INFO [stderr]    Compiling cc v1.0.15
Dec 19 05:01:39.032 INFO [stderr]     Checking libc v0.2.41
Dec 19 05:01:39.060 INFO [stderr]    Compiling serde v1.0.59
Dec 19 05:01:39.083 INFO [stderr]     Checking take_mut v0.2.2
Dec 19 05:01:39.083 INFO [stderr]     Checking ordslice v0.3.0
Dec 19 05:01:39.083 INFO [stderr]    Compiling proc-macro2 v0.4.3
Dec 19 05:01:39.083 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 05:01:40.402 INFO [stderr]     Checking num-complex v0.1.43
Dec 19 05:01:41.918 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 05:01:42.744 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 05:01:46.216 INFO [stderr]     Checking rand v0.4.2
Dec 19 05:01:46.220 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 05:01:46.228 INFO [stderr]     Checking memchr v2.0.1
Dec 19 05:01:46.284 INFO [stderr]     Checking atty v0.2.10
Dec 19 05:01:46.336 INFO [stderr]    Compiling backtrace-sys v0.1.19
Dec 19 05:01:46.528 INFO [stderr]    Compiling quote v0.6.2
Dec 19 05:01:46.861 INFO [stderr]     Checking csv-core v0.1.4
Dec 19 05:01:47.189 INFO [stderr]     Checking clap v2.31.2
Dec 19 05:01:48.443 INFO [stderr]    Compiling syn v0.14.0
Dec 19 05:01:54.202 INFO [stderr]     Checking num-bigint v0.1.44
Dec 19 05:01:54.204 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 05:01:55.676 INFO [stderr]     Checking rayon v1.0.1
Dec 19 05:02:00.724 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 05:02:03.364 INFO [stderr]     Checking num v0.1.42
Dec 19 05:02:03.772 INFO [stderr]     Checking stopwatch v0.0.7
Dec 19 05:02:12.276 INFO [stderr]    Compiling serde_derive v1.0.59
Dec 19 05:02:17.909 INFO [stderr]     Checking backtrace v0.3.8
Dec 19 05:02:18.775 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 05:02:20.485 INFO [stderr]     Checking csv v1.0.0
Dec 19 05:02:32.065 INFO [stderr]     Checking ch v0.1.0 (/opt/crater/workdir)
Dec 19 05:02:33.184 INFO [stderr] warning: unused import: `super::*`
Dec 19 05:02:33.185 INFO [stderr]    --> src/lib.rs:247:9
Dec 19 05:02:33.185 INFO [stderr]     |
Dec 19 05:02:33.185 INFO [stderr] 247 |     use super::*;
Dec 19 05:02:33.186 INFO [stderr]     |         ^^^^^^^^
Dec 19 05:02:33.186 INFO [stderr]     |
Dec 19 05:02:33.186 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 05:02:33.187 INFO [stderr] 
Dec 19 05:02:34.056 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 05:02:34.056 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 05:02:34.057 INFO [stderr]    |
Dec 19 05:02:34.057 INFO [stderr] 29 | /     error_chain! {
Dec 19 05:02:34.057 INFO [stderr] 30 | |         foreign_links {
Dec 19 05:02:34.057 INFO [stderr] 31 | |             De(::serde::de::value::Error);
Dec 19 05:02:34.058 INFO [stderr] 32 | |             Csv(::csv::Error);
Dec 19 05:02:34.058 INFO [stderr] 33 | |         }
Dec 19 05:02:34.058 INFO [stderr] 34 | |     }
Dec 19 05:02:34.058 INFO [stderr]    | |_____^
Dec 19 05:02:34.059 INFO [stderr]    |
Dec 19 05:02:34.059 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 05:02:34.059 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 19 05:02:34.060 INFO [stderr] 
Dec 19 05:02:34.064 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 05:02:34.065 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 05:02:34.065 INFO [stderr]    |
Dec 19 05:02:34.065 INFO [stderr] 29 | /     error_chain! {
Dec 19 05:02:34.065 INFO [stderr] 30 | |         foreign_links {
Dec 19 05:02:34.066 INFO [stderr] 31 | |             De(::serde::de::value::Error);
Dec 19 05:02:34.066 INFO [stderr] 32 | |             Csv(::csv::Error);
Dec 19 05:02:34.066 INFO [stderr] 33 | |         }
Dec 19 05:02:34.067 INFO [stderr] 34 | |     }
Dec 19 05:02:34.067 INFO [stderr]    | |_____^
Dec 19 05:02:34.067 INFO [stderr]    |
Dec 19 05:02:34.068 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 19 05:02:34.068 INFO [stderr] 
Dec 19 05:02:34.174 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 05:02:34.174 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 05:02:34.175 INFO [stderr]    |
Dec 19 05:02:34.175 INFO [stderr] 29 | /     error_chain! {
Dec 19 05:02:34.175 INFO [stderr] 30 | |         foreign_links {
Dec 19 05:02:34.175 INFO [stderr] 31 | |             De(::serde::de::value::Error);
Dec 19 05:02:34.175 INFO [stderr] 32 | |             Csv(::csv::Error);
Dec 19 05:02:34.175 INFO [stderr] 33 | |         }
Dec 19 05:02:34.175 INFO [stderr] 34 | |     }
Dec 19 05:02:34.175 INFO [stderr]    | |_____^
Dec 19 05:02:34.175 INFO [stderr]    |
Dec 19 05:02:34.175 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 05:02:34.175 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 19 05:02:34.175 INFO [stderr] 
Dec 19 05:02:34.175 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 05:02:34.175 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 05:02:34.175 INFO [stderr]    |
Dec 19 05:02:34.175 INFO [stderr] 29 | /     error_chain! {
Dec 19 05:02:34.175 INFO [stderr] 30 | |         foreign_links {
Dec 19 05:02:34.175 INFO [stderr] 31 | |             De(::serde::de::value::Error);
Dec 19 05:02:34.175 INFO [stderr] 32 | |             Csv(::csv::Error);
Dec 19 05:02:34.175 INFO [stderr] 33 | |         }
Dec 19 05:02:34.176 INFO [stderr] 34 | |     }
Dec 19 05:02:34.176 INFO [stderr]    | |_____^
Dec 19 05:02:34.176 INFO [stderr]    |
Dec 19 05:02:34.176 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 19 05:02:34.176 INFO [stderr] 
Dec 19 05:02:36.158 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.29s
Dec 19 05:02:37.048 INFO running `"docker" "inspect" "c8846f23bdc97ab7a60c298ae2f8aac70c2a3c8f47964b258c825f9b79b08f76"`
Dec 19 05:02:37.394 INFO running `"docker" "rm" "-f" "c8846f23bdc97ab7a60c298ae2f8aac70c2a3c8f47964b258c825f9b79b08f76"`
Dec 19 05:02:37.695 INFO [stdout] c8846f23bdc97ab7a60c298ae2f8aac70c2a3c8f47964b258c825f9b79b08f76