Dec 17 14:06:00.162 INFO checking tari/warcdedupe against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:06:00.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/tari/warcdedupe:/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 14:06:00.503 INFO [stdout] 8f722ed4365380f70333d444d285c42ff8c899d40c5974b2285b02c3b8f08298
Dec 17 14:06:00.506 INFO running `"docker" "start" "-a" "8f722ed4365380f70333d444d285c42ff8c899d40c5974b2285b02c3b8f08298"`
Dec 17 14:06:02.093 INFO [stderr]     Checking serde v1.0.38
Dec 17 14:06:02.095 INFO [stderr]     Checking errno v0.2.3
Dec 17 14:06:02.096 INFO [stderr]     Checking regex-syntax v0.5.5
Dec 17 14:06:02.096 INFO [stderr]     Checking term v0.5.1
Dec 17 14:06:02.096 INFO [stderr]     Checking twoway v0.1.8
Dec 17 14:06:02.096 INFO [stderr]     Checking criterion-stats v0.2.3
Dec 17 14:06:02.096 INFO [stderr]     Checking itertools-num v0.1.1
Dec 17 14:06:02.096 INFO [stderr]     Checking criterion-plot v0.2.3
Dec 17 14:06:02.876 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 17 14:06:03.184 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 17 14:06:03.824 INFO [stderr]     Checking libflate v0.1.14
Dec 17 14:06:05.604 INFO [stderr]     Checking sha-1 v0.7.0
Dec 17 14:06:05.940 INFO [stderr]     Checking failure v0.1.1
Dec 17 14:06:07.141 INFO [stderr]     Checking simplelog v0.5.1
Dec 17 14:06:13.130 INFO [stderr]    Compiling serde_derive v1.0.38
Dec 17 14:06:23.216 INFO [stderr]     Checking regex v0.2.10
Dec 17 14:06:33.564 INFO [stderr]     Checking serde_json v1.0.14
Dec 17 14:06:33.564 INFO [stderr]     Checking docopt v0.8.3
Dec 17 14:06:35.856 INFO [stderr]     Checking warcdedupe v0.1.0 (/opt/crater/workdir)
Dec 17 14:06:36.456 INFO [stderr] warning: unused import: `Result as IoResult`
Dec 17 14:06:36.456 INFO [stderr]  --> src/reader.rs:5:33
Dec 17 14:06:36.456 INFO [stderr]   |
Dec 17 14:06:36.456 INFO [stderr] 5 | use std::io::{Error as IoError, Result as IoResult};
Dec 17 14:06:36.456 INFO [stderr]   |                                 ^^^^^^^^^^^^^^^^^^
Dec 17 14:06:36.456 INFO [stderr]   |
Dec 17 14:06:36.456 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:06:36.456 INFO [stderr] 
Dec 17 14:06:36.484 INFO [stderr]     Checking handlebars v0.31.0
Dec 17 14:06:36.532 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Dec 17 14:06:36.532 INFO [stderr]    --> src/lib.rs:338:43
Dec 17 14:06:36.532 INFO [stderr]     |
Dec 17 14:06:36.532 INFO [stderr] 338 |             debug_assert!(m[1].iter().all(std::ascii::AsciiExt::is_ascii));
Dec 17 14:06:36.532 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:06:36.532 INFO [stderr]     |
Dec 17 14:06:36.532 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 14:06:36.532 INFO [stderr] 
Dec 17 14:06:38.432 INFO [stderr] warning: unused variable: `output`
Dec 17 14:06:38.432 INFO [stderr]    --> src/bin/warcdedupe.rs:110:13
Dec 17 14:06:38.432 INFO [stderr]     |
Dec 17 14:06:38.432 INFO [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
Dec 17 14:06:38.432 INFO [stderr]     |             ^^^^^^ help: consider using `_output` instead
Dec 17 14:06:38.432 INFO [stderr]     |
Dec 17 14:06:38.432 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 14:06:38.432 INFO [stderr] 
Dec 17 14:06:38.432 INFO [stderr] warning: unused variable: `e`
Dec 17 14:06:38.432 INFO [stderr]    --> src/bin/warcdedupe.rs:141:21
Dec 17 14:06:38.432 INFO [stderr]     |
Dec 17 14:06:38.432 INFO [stderr] 141 |                 Err(e) => unimplemented!(),
Dec 17 14:06:38.432 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 17 14:06:38.432 INFO [stderr] 
Dec 17 14:06:38.544 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:06:38.544 INFO [stderr]    --> src/bin/warcdedupe.rs:110:9
Dec 17 14:06:38.544 INFO [stderr]     |
Dec 17 14:06:38.544 INFO [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
Dec 17 14:06:38.545 INFO [stderr]     |         ----^^^^^^
Dec 17 14:06:38.545 INFO [stderr]     |         |
Dec 17 14:06:38.545 INFO [stderr]     |         help: remove this `mut`
Dec 17 14:06:38.545 INFO [stderr]     |
Dec 17 14:06:38.545 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 14:06:38.545 INFO [stderr] 
Dec 17 14:06:39.694 INFO [stderr]     Checking criterion v0.2.3
Dec 17 14:06:42.479 INFO [stderr] warning: unused import: `Result as IoResult`
Dec 17 14:06:42.480 INFO [stderr]  --> src/reader.rs:5:33
Dec 17 14:06:42.480 INFO [stderr]   |
Dec 17 14:06:42.480 INFO [stderr] 5 | use std::io::{Error as IoError, Result as IoResult};
Dec 17 14:06:42.481 INFO [stderr]   |                                 ^^^^^^^^^^^^^^^^^^
Dec 17 14:06:42.492 INFO [stderr]   |
Dec 17 14:06:42.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:06:42.493 INFO [stderr] 
Dec 17 14:06:42.561 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Dec 17 14:06:42.561 INFO [stderr]    --> src/lib.rs:338:43
Dec 17 14:06:42.562 INFO [stderr]     |
Dec 17 14:06:42.562 INFO [stderr] 338 |             debug_assert!(m[1].iter().all(std::ascii::AsciiExt::is_ascii));
Dec 17 14:06:42.562 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:06:42.584 INFO [stderr]     |
Dec 17 14:06:42.585 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 14:06:42.585 INFO [stderr] 
Dec 17 14:06:43.208 INFO [stderr] warning: unused variable: `output`
Dec 17 14:06:43.208 INFO [stderr]    --> src/bin/warcdedupe.rs:110:13
Dec 17 14:06:43.208 INFO [stderr]     |
Dec 17 14:06:43.208 INFO [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
Dec 17 14:06:43.208 INFO [stderr]     |             ^^^^^^ help: consider using `_output` instead
Dec 17 14:06:43.209 INFO [stderr]     |
Dec 17 14:06:43.209 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 14:06:43.209 INFO [stderr] 
Dec 17 14:06:43.209 INFO [stderr] warning: unused variable: `e`
Dec 17 14:06:43.209 INFO [stderr]    --> src/bin/warcdedupe.rs:141:21
Dec 17 14:06:43.209 INFO [stderr]     |
Dec 17 14:06:43.209 INFO [stderr] 141 |                 Err(e) => unimplemented!(),
Dec 17 14:06:43.209 INFO [stderr]     |                     ^ help: consider using `_e` instead
Dec 17 14:06:43.209 INFO [stderr] 
Dec 17 14:06:43.416 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:06:43.416 INFO [stderr]    --> src/bin/warcdedupe.rs:110:9
Dec 17 14:06:43.416 INFO [stderr]     |
Dec 17 14:06:43.416 INFO [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
Dec 17 14:06:43.416 INFO [stderr]     |         ----^^^^^^
Dec 17 14:06:43.416 INFO [stderr]     |         |
Dec 17 14:06:43.416 INFO [stderr]     |         help: remove this `mut`
Dec 17 14:06:43.420 INFO [stderr]     |
Dec 17 14:06:43.420 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 14:06:43.420 INFO [stderr] 
Dec 17 14:06:43.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.64s
Dec 17 14:06:45.311 INFO running `"docker" "inspect" "8f722ed4365380f70333d444d285c42ff8c899d40c5974b2285b02c3b8f08298"`
Dec 17 14:06:45.638 INFO running `"docker" "rm" "-f" "8f722ed4365380f70333d444d285c42ff8c899d40c5974b2285b02c3b8f08298"`
Dec 17 14:06:45.972 INFO [stdout] 8f722ed4365380f70333d444d285c42ff8c899d40c5974b2285b02c3b8f08298