Dec 19 20:44:00.757 INFO checking alexcrichton/cancelbot against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:44:00.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/alexcrichton/cancelbot:/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 20:44:01.250 INFO [stdout] 87f287f9eae3c23a5a895c895febc4e1922744ab9ed1b2b5ed8014661aac369c
Dec 19 20:44:01.251 INFO running `"docker" "start" "-a" "87f287f9eae3c23a5a895c895febc4e1922744ab9ed1b2b5ed8014661aac369c"`
Dec 19 20:44:03.472 INFO [stderr]    Compiling libz-sys v1.0.12
Dec 19 20:44:03.472 INFO [stderr]    Compiling curl-sys v0.3.7
Dec 19 20:44:03.472 INFO [stderr]    Compiling openssl-sys v0.9.6
Dec 19 20:44:03.484 INFO [stderr]     Checking error-chain v0.5.0
Dec 19 20:46:22.620 INFO [stderr]     Checking curl v0.4.4
Dec 19 20:46:23.702 INFO [stderr]     Checking tokio-curl v0.1.9
Dec 19 20:46:24.404 INFO [stderr]     Checking cancelbot v0.1.0 (/opt/crater/workdir)
Dec 19 20:46:25.608 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:46:25.608 INFO [stderr]   --> src/errors.rs:8:1
Dec 19 20:46:25.608 INFO [stderr]    |
Dec 19 20:46:25.608 INFO [stderr] 8  | / error_chain! {
Dec 19 20:46:25.608 INFO [stderr] 9  | |     types {
Dec 19 20:46:25.608 INFO [stderr] 10 | |         BorsError, BorsErrorKind, BorsChainErr, BorsResult;
Dec 19 20:46:25.608 INFO [stderr] 11 | |     }
Dec 19 20:46:25.608 INFO [stderr] ...  |
Dec 19 20:46:25.608 INFO [stderr] 19 | |     }
Dec 19 20:46:25.608 INFO [stderr] 20 | | }
Dec 19 20:46:25.608 INFO [stderr]    | |_^
Dec 19 20:46:25.608 INFO [stderr]    |
Dec 19 20:46:25.608 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:46:25.608 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 20:46:25.608 INFO [stderr] 
Dec 19 20:46:25.608 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:46:25.608 INFO [stderr]   --> src/errors.rs:8:1
Dec 19 20:46:25.608 INFO [stderr]    |
Dec 19 20:46:25.609 INFO [stderr] 8  | / error_chain! {
Dec 19 20:46:25.609 INFO [stderr] 9  | |     types {
Dec 19 20:46:25.609 INFO [stderr] 10 | |         BorsError, BorsErrorKind, BorsChainErr, BorsResult;
Dec 19 20:46:25.609 INFO [stderr] 11 | |     }
Dec 19 20:46:25.609 INFO [stderr] ...  |
Dec 19 20:46:25.609 INFO [stderr] 19 | |     }
Dec 19 20:46:25.609 INFO [stderr] 20 | | }
Dec 19 20:46:25.609 INFO [stderr]    | |_^
Dec 19 20:46:25.609 INFO [stderr]    |
Dec 19 20:46:25.609 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 20:46:25.609 INFO [stderr] 
Dec 19 20:46:25.676 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:46:25.676 INFO [stderr]   --> src/errors.rs:8:1
Dec 19 20:46:25.676 INFO [stderr]    |
Dec 19 20:46:25.676 INFO [stderr] 8  | / error_chain! {
Dec 19 20:46:25.676 INFO [stderr] 9  | |     types {
Dec 19 20:46:25.676 INFO [stderr] 10 | |         BorsError, BorsErrorKind, BorsChainErr, BorsResult;
Dec 19 20:46:25.676 INFO [stderr] 11 | |     }
Dec 19 20:46:25.676 INFO [stderr] ...  |
Dec 19 20:46:25.676 INFO [stderr] 19 | |     }
Dec 19 20:46:25.676 INFO [stderr] 20 | | }
Dec 19 20:46:25.676 INFO [stderr]    | |_^
Dec 19 20:46:25.676 INFO [stderr]    |
Dec 19 20:46:25.676 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:46:25.676 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 20:46:25.676 INFO [stderr] 
Dec 19 20:46:25.676 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:46:25.676 INFO [stderr]   --> src/errors.rs:8:1
Dec 19 20:46:25.676 INFO [stderr]    |
Dec 19 20:46:25.677 INFO [stderr] 8  | / error_chain! {
Dec 19 20:46:25.677 INFO [stderr] 9  | |     types {
Dec 19 20:46:25.677 INFO [stderr] 10 | |         BorsError, BorsErrorKind, BorsChainErr, BorsResult;
Dec 19 20:46:25.677 INFO [stderr] 11 | |     }
Dec 19 20:46:25.677 INFO [stderr] ...  |
Dec 19 20:46:25.677 INFO [stderr] 19 | |     }
Dec 19 20:46:25.677 INFO [stderr] 20 | | }
Dec 19 20:46:25.677 INFO [stderr]    | |_^
Dec 19 20:46:25.677 INFO [stderr]    |
Dec 19 20:46:25.677 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 20:46:25.677 INFO [stderr] 
Dec 19 20:46:26.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
Dec 19 20:46:27.035 INFO running `"docker" "inspect" "87f287f9eae3c23a5a895c895febc4e1922744ab9ed1b2b5ed8014661aac369c"`
Dec 19 20:46:27.492 INFO running `"docker" "rm" "-f" "87f287f9eae3c23a5a895c895febc4e1922744ab9ed1b2b5ed8014661aac369c"`
Dec 19 20:46:27.804 INFO [stdout] 87f287f9eae3c23a5a895c895febc4e1922744ab9ed1b2b5ed8014661aac369c