Dec 19 18:30:12.814 INFO checking dalance/pipecolor against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:30:12.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dalance/pipecolor:/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 18:30:13.308 INFO [stdout] 4171fe446112d915607a55e703744c7bc07f60cd56208460111289cfd882dd19
Dec 19 18:30:13.310 INFO running `"docker" "start" "-a" "4171fe446112d915607a55e703744c7bc07f60cd56208460111289cfd882dd19"`
Dec 19 18:30:15.987 INFO [stderr]    Compiling semver v0.8.0
Dec 19 18:30:15.989 INFO [stderr]    Compiling serde_json v1.0.16
Dec 19 18:30:15.989 INFO [stderr]     Checking termion v1.5.1
Dec 19 18:30:15.990 INFO [stderr]     Checking timeout-readwrite v0.1.0
Dec 19 18:30:15.990 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 18:30:15.991 INFO [stderr]     Checking nix v0.10.0
Dec 19 18:30:15.991 INFO [stderr]    Compiling serde_derive_internals v0.22.2
Dec 19 18:30:16.016 INFO [stderr]     Checking structopt v0.2.5
Dec 19 18:30:17.536 INFO [stderr]    Compiling backtrace v0.3.5
Dec 19 18:30:22.268 INFO [stderr]    Compiling error-chain v0.11.0
Dec 19 18:30:25.872 INFO [stderr]    Compiling serde_derive v1.0.36
Dec 19 18:30:40.804 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 19 18:30:43.589 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 18:30:47.844 INFO [stderr]    Compiling proc-reader v0.4.0
Dec 19 18:30:50.552 INFO [stderr]     Checking pipecolor v0.4.1-pre (/opt/crater/workdir)
Dec 19 18:30:51.686 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 18:30:51.686 INFO [stderr]   --> src/main.rs:13:1
Dec 19 18:30:51.686 INFO [stderr]    |
Dec 19 18:30:51.686 INFO [stderr] 13 | #[macro_use]
Dec 19 18:30:51.686 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 18:30:51.686 INFO [stderr]    |
Dec 19 18:30:51.686 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:30:51.686 INFO [stderr] 
Dec 19 18:30:51.736 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 18:30:51.736 INFO [stderr]   --> src/main.rs:13:1
Dec 19 18:30:51.736 INFO [stderr]    |
Dec 19 18:30:51.736 INFO [stderr] 13 | #[macro_use]
Dec 19 18:30:51.736 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 18:30:51.736 INFO [stderr]    |
Dec 19 18:30:51.736 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:30:51.736 INFO [stderr] 
Dec 19 18:30:51.744 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 18:30:51.744 INFO [stderr]   --> src/main.rs:29:5
Dec 19 18:30:51.744 INFO [stderr]    |
Dec 19 18:30:51.744 INFO [stderr] 29 | use std::env::home_dir;
Dec 19 18:30:51.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 18:30:51.744 INFO [stderr]    |
Dec 19 18:30:51.744 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 18:30:51.745 INFO [stderr] 
Dec 19 18:30:51.748 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 18:30:51.748 INFO [stderr]    --> src/main.rs:137:33
Dec 19 18:30:51.748 INFO [stderr]     |
Dec 19 18:30:51.748 INFO [stderr] 137 |     } else if let Some(mut p) = home_dir() {
Dec 19 18:30:51.748 INFO [stderr]     |                                 ^^^^^^^^
Dec 19 18:30:51.748 INFO [stderr] 
Dec 19 18:30:51.805 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 18:30:51.805 INFO [stderr]   --> src/main.rs:29:5
Dec 19 18:30:51.805 INFO [stderr]    |
Dec 19 18:30:51.805 INFO [stderr] 29 | use std::env::home_dir;
Dec 19 18:30:51.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 18:30:51.805 INFO [stderr]    |
Dec 19 18:30:51.805 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 18:30:51.805 INFO [stderr] 
Dec 19 18:30:51.805 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 18:30:51.805 INFO [stderr]    --> src/main.rs:137:33
Dec 19 18:30:51.805 INFO [stderr]     |
Dec 19 18:30:51.805 INFO [stderr] 137 |     } else if let Some(mut p) = home_dir() {
Dec 19 18:30:51.805 INFO [stderr]     |                                 ^^^^^^^^
Dec 19 18:30:51.805 INFO [stderr] 
Dec 19 18:30:52.183 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 18:30:52.183 INFO [stderr]    --> src/main.rs:95:1
Dec 19 18:30:52.183 INFO [stderr]     |
Dec 19 18:30:52.183 INFO [stderr] 95  | / error_chain! {
Dec 19 18:30:52.183 INFO [stderr] 96  | |     links {
Dec 19 18:30:52.183 INFO [stderr] 97  | |         Colorize(::colorize::Error, ::colorize::ErrorKind);
Dec 19 18:30:52.183 INFO [stderr] 98  | |     }
Dec 19 18:30:52.183 INFO [stderr] ...   |
Dec 19 18:30:52.183 INFO [stderr] 102 | |     }
Dec 19 18:30:52.183 INFO [stderr] 103 | | }
Dec 19 18:30:52.183 INFO [stderr]     | |_^
Dec 19 18:30:52.183 INFO [stderr]     |
Dec 19 18:30:52.183 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 18:30:52.183 INFO [stderr] 
Dec 19 18:30:52.292 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 18:30:52.292 INFO [stderr]    --> src/main.rs:95:1
Dec 19 18:30:52.292 INFO [stderr]     |
Dec 19 18:30:52.292 INFO [stderr] 95  | / error_chain! {
Dec 19 18:30:52.292 INFO [stderr] 96  | |     links {
Dec 19 18:30:52.292 INFO [stderr] 97  | |         Colorize(::colorize::Error, ::colorize::ErrorKind);
Dec 19 18:30:52.292 INFO [stderr] 98  | |     }
Dec 19 18:30:52.292 INFO [stderr] ...   |
Dec 19 18:30:52.292 INFO [stderr] 102 | |     }
Dec 19 18:30:52.292 INFO [stderr] 103 | | }
Dec 19 18:30:52.292 INFO [stderr]     | |_^
Dec 19 18:30:52.292 INFO [stderr]     |
Dec 19 18:30:52.292 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 18:30:52.292 INFO [stderr] 
Dec 19 18:30:52.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.87s
Dec 19 18:30:53.353 INFO running `"docker" "inspect" "4171fe446112d915607a55e703744c7bc07f60cd56208460111289cfd882dd19"`
Dec 19 18:30:53.654 INFO running `"docker" "rm" "-f" "4171fe446112d915607a55e703744c7bc07f60cd56208460111289cfd882dd19"`
Dec 19 18:30:53.992 INFO [stdout] 4171fe446112d915607a55e703744c7bc07f60cd56208460111289cfd882dd19