Dec 18 17:08:53.959 INFO checking debug-builders-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:08:53.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/debug-builders/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:08:54.124 INFO [stdout] e8b2304887f38a50d04006fd8c49a477dde5886ecaf51bc3314c86867bf8a671
Dec 18 17:08:54.133 INFO running `"docker" "start" "-a" "e8b2304887f38a50d04006fd8c49a477dde5886ecaf51bc3314c86867bf8a671"`
Dec 18 17:08:54.840 INFO [stderr]     Checking debug-builders v0.1.0 (/opt/crater/workdir)
Dec 18 17:08:55.132 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.132 INFO [stderr]    --> src/lib.rs:115:18
Dec 18 17:08:55.132 INFO [stderr]     |
Dec 18 17:08:55.132 INFO [stderr] 115 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.132 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.132 INFO [stderr]     |
Dec 18 17:08:55.132 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:08:55.132 INFO [stderr] 
Dec 18 17:08:55.136 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.136 INFO [stderr]    --> src/lib.rs:175:18
Dec 18 17:08:55.136 INFO [stderr]     |
Dec 18 17:08:55.136 INFO [stderr] 175 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.136 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.136 INFO [stderr] 
Dec 18 17:08:55.137 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.137 INFO [stderr]    --> src/lib.rs:207:18
Dec 18 17:08:55.137 INFO [stderr]     |
Dec 18 17:08:55.137 INFO [stderr] 207 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.137 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.137 INFO [stderr] 
Dec 18 17:08:55.152 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.152 INFO [stderr]    --> src/lib.rs:321:18
Dec 18 17:08:55.152 INFO [stderr]     |
Dec 18 17:08:55.152 INFO [stderr] 321 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.152 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.152 INFO [stderr] 
Dec 18 17:08:55.152 INFO [stderr] warning: unused import: `Write`
Dec 18 17:08:55.152 INFO [stderr]   --> src/lib.rs:11:22
Dec 18 17:08:55.152 INFO [stderr]    |
Dec 18 17:08:55.152 INFO [stderr] 11 | use std::fmt::{self, Write};
Dec 18 17:08:55.152 INFO [stderr]    |                      ^^^^^
Dec 18 17:08:55.152 INFO [stderr]    |
Dec 18 17:08:55.152 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:08:55.152 INFO [stderr] 
Dec 18 17:08:55.260 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.260 INFO [stderr]    --> src/lib.rs:115:18
Dec 18 17:08:55.260 INFO [stderr]     |
Dec 18 17:08:55.260 INFO [stderr] 115 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.260 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.260 INFO [stderr]     |
Dec 18 17:08:55.260 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:08:55.260 INFO [stderr] 
Dec 18 17:08:55.268 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.268 INFO [stderr]    --> src/lib.rs:175:18
Dec 18 17:08:55.268 INFO [stderr]     |
Dec 18 17:08:55.268 INFO [stderr] 175 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.268 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.268 INFO [stderr] 
Dec 18 17:08:55.272 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.272 INFO [stderr]    --> src/lib.rs:207:18
Dec 18 17:08:55.272 INFO [stderr]     |
Dec 18 17:08:55.272 INFO [stderr] 207 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.272 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.272 INFO [stderr] 
Dec 18 17:08:55.279 INFO [stderr] warning: use of deprecated item 'std::fmt::Formatter::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead
Dec 18 17:08:55.279 INFO [stderr]    --> src/lib.rs:321:18
Dec 18 17:08:55.279 INFO [stderr]     |
Dec 18 17:08:55.279 INFO [stderr] 321 |         self.fmt.flags() & ALTERNATE_MASK != 0
Dec 18 17:08:55.279 INFO [stderr]     |                  ^^^^^
Dec 18 17:08:55.279 INFO [stderr] 
Dec 18 17:08:55.370 INFO [stderr] warning: unused import: `Write`
Dec 18 17:08:55.370 INFO [stderr]   --> src/lib.rs:11:22
Dec 18 17:08:55.370 INFO [stderr]    |
Dec 18 17:08:55.370 INFO [stderr] 11 | use std::fmt::{self, Write};
Dec 18 17:08:55.370 INFO [stderr]    |                      ^^^^^
Dec 18 17:08:55.370 INFO [stderr]    |
Dec 18 17:08:55.370 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:08:55.370 INFO [stderr] 
Dec 18 17:08:55.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 18 17:08:55.730 INFO running `"docker" "inspect" "e8b2304887f38a50d04006fd8c49a477dde5886ecaf51bc3314c86867bf8a671"`
Dec 18 17:08:55.849 INFO running `"docker" "rm" "-f" "e8b2304887f38a50d04006fd8c49a477dde5886ecaf51bc3314c86867bf8a671"`
Dec 18 17:08:55.968 INFO [stdout] e8b2304887f38a50d04006fd8c49a477dde5886ecaf51bc3314c86867bf8a671