[INFO] updating cached repository https://github.com/guertinlab/seqOutBias
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a155847862b1ba4f67900e7a5edf527353f718d6
[INFO] checking guertinlab/seqOutBias against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguertinlab%2FseqOutBias" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guertinlab/seqOutBias on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/guertinlab/seqOutBias
[INFO] finished tweaking git repo https://github.com/guertinlab/seqOutBias
[INFO] tweaked toml for git repo https://github.com/guertinlab/seqOutBias written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/guertinlab/seqOutBias already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5f35324358e02c2d18b109d90ad3f93eeec87943e32f3082435fee9b1edae5ef
[INFO] running `"docker" "start" "-a" "5f35324358e02c2d18b109d90ad3f93eeec87943e32f3082435fee9b1edae5ef"`
[INFO] [stderr]    Compiling escargot v0.2.0
[INFO] [stderr]    Compiling rust-htslib v0.12.1
[INFO] [stderr]     Checking ieee754 v0.2.2
[INFO] [stderr]     Checking bincode v0.5.9
[INFO] [stderr]    Compiling seqOutBias v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]     Checking miniz-sys v0.1.9
[INFO] [stderr]    Compiling syn v0.15.20
[INFO] [stderr]     Checking flate2 v0.2.18
[INFO] [stderr]     Checking predicates v0.5.2
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking url v1.5.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40
[INFO] [stderr]     |
[INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 250 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 251 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tallyread.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(result.read_sequence_data());
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tallyread.rs:106:40
[INFO] [stderr]     |
[INFO] [stderr] 106 |             let (seq, pos, is_minus) = try!(parse_line(&self.line));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tallyread.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         try!(self.read_sequence_data());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         try!(writer.write_u8(super::TBL_VERSION));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(writer.write_u8(params.kmer_length));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(writer.write_u8(params.unmasked_count));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(writer.write_u8(params.plus_offset));  
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(writer.write_u8(params.minus_offset));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(writer.write_u16::<LittleEndian>(params.read_length));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     try!(writer.write_u8(1));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     try!(writer.write_u8(0));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(writer.write_u32::<LittleEndian>(blen));        
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/write.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(self.writer.write(&self.output[0..(total as usize)]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         try!(reader.seek(SeekFrom::Start(0)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let version = try!(reader.read_u8());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let cl = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let uc = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let po = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mo = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:48:18
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let rl = try!(reader.read_u16::<LittleEndian>());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 let flag = try!(reader.read_u8());
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:71:20
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let blen = try!(reader.read_u32::<LittleEndian>());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:73:22
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let offset = try!(reader.read_u64::<LittleEndian>());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let bufsize = try!(reader.read_u64::<LittleEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:77:29
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let counts_offset = try!(reader.read_u64::<LittleEndian>());
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(reader.seek(SeekFrom::Start(offset)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         try!(self.reader.seek(SeekFrom::Start(block.offset)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |                     try!(self.reader.seek(SeekFrom::Start(block.offset)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(self.reader.seek(SeekFrom::Start(self.counts_offset)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         try!(self.reader.seek(SeekFrom::Start(block_info.offset)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         try!(self.reader.read(buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:226:31
[INFO] [stderr]     |
[INFO] [stderr] 226 |                     let aux = try!(self.read_block(block_info));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/counts.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let file = try!(File::open(filename));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/counts.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |       let line = try!(res);
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut f = try!(File::create(filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         try!(write!(f, "{}\t{}\n", chroms[index], chrom_sizes[index]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut f = try!(File::create(filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(write!(f, "variableStep chrom={}\n", chrom));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:45:53
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Strand::Plus => if value.0 > 0f64 { try!(write!(f, "{}\t{}\n", pos, value.0)) },
[INFO] [stderr]    |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:46:54
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 Strand::Minus => if value.1 > 0f64 { try!(write!(f, "{}\t{}\n", pos, -value.1)) },
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 Strand::Both => try!(write!(f, "{}\t{}\n", pos, value.0 + value.1)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write_chrom_info(chrominfo_name, chroms, chrom_sizes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         try!(write_wiggle(wiggle_name, chroms, counts, strand));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:105:21
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let mut f = try!(File::create(filename));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:115:25
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         try!(write!(f, "{}\t{}\t{}\t.\t{}\t+\n", chrom, pos, pos + 1, value.0));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |                         try!(write!(f, "{}\t{}\t{}\t.\t{}\t-\n", chrom, pos, pos + 1, -value.1));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |                     try!(write!(f, "{}\t{}\t{}\t.\t{}\n", chrom, pos, pos + 1, value.0 + value.1));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:151:21
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     try!(write_bigwig(&output_minus, &self.chroms, &self.chrom_sizes, &self.counts, Strand::Minus));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             try!(write_bigwig(OsStr::new(filename), &self.chroms, &self.chrom_sizes, &self.counts, Strand::Both));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking serde v1.0.80
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking assert_cmd v0.4.0
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tallyread.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(result.read_sequence_data());
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tallyread.rs:106:40
[INFO] [stderr]     |
[INFO] [stderr] 106 |             let (seq, pos, is_minus) = try!(parse_line(&self.line));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tallyread.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         try!(self.read_sequence_data());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         try!(writer.write_u8(super::TBL_VERSION));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(writer.write_u8(params.kmer_length));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(writer.write_u8(params.unmasked_count));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(writer.write_u8(params.plus_offset));  
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(writer.write_u8(params.minus_offset));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(writer.write_u16::<LittleEndian>(params.read_length));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     try!(writer.write_u8(1));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     try!(writer.write_u8(0));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(writer.write_u32::<LittleEndian>(blen));        
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/write.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(writer.write_u64::<LittleEndian>(0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/write.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(self.writer.write(&self.output[0..(total as usize)]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         try!(reader.seek(SeekFrom::Start(0)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let version = try!(reader.read_u8());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let cl = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let uc = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let po = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mo = try!(reader.read_u8());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:48:18
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let rl = try!(reader.read_u16::<LittleEndian>());
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 let flag = try!(reader.read_u8());
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:71:20
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let blen = try!(reader.read_u32::<LittleEndian>());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:73:22
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let offset = try!(reader.read_u64::<LittleEndian>());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let bufsize = try!(reader.read_u64::<LittleEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:77:29
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let counts_offset = try!(reader.read_u64::<LittleEndian>());
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seqtable/read.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(reader.seek(SeekFrom::Start(offset)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         try!(self.reader.seek(SeekFrom::Start(block.offset)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |                     try!(self.reader.seek(SeekFrom::Start(block.offset)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(self.reader.seek(SeekFrom::Start(self.counts_offset)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         try!(self.reader.seek(SeekFrom::Start(block_info.offset)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         try!(self.reader.read(buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/seqtable/read.rs:226:31
[INFO] [stderr]     |
[INFO] [stderr] 226 |                     let aux = try!(self.read_block(block_info));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/counts.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let file = try!(File::open(filename));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/counts.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |       let line = try!(res);
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut f = try!(File::create(filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         try!(write!(f, "{}\t{}\n", chroms[index], chrom_sizes[index]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut f = try!(File::create(filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(write!(f, "variableStep chrom={}\n", chrom));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:45:53
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Strand::Plus => if value.0 > 0f64 { try!(write!(f, "{}\t{}\n", pos, value.0)) },
[INFO] [stderr]    |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:46:54
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 Strand::Minus => if value.1 > 0f64 { try!(write!(f, "{}\t{}\n", pos, -value.1)) },
[INFO] [stderr]    |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 Strand::Both => try!(write!(f, "{}\t{}\n", pos, value.0 + value.1)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write_chrom_info(chrominfo_name, chroms, chrom_sizes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bigwig.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         try!(write_wiggle(wiggle_name, chroms, counts, strand));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:105:21
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let mut f = try!(File::create(filename));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:115:25
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         try!(write!(f, "{}\t{}\t{}\t.\t{}\t+\n", chrom, pos, pos + 1, value.0));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |                         try!(write!(f, "{}\t{}\t{}\t.\t{}\t-\n", chrom, pos, pos + 1, -value.1));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |                     try!(write!(f, "{}\t{}\t{}\t.\t{}\n", chrom, pos, pos + 1, value.0 + value.1));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:151:21
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     try!(write_bigwig(&output_minus, &self.chroms, &self.chrom_sizes, &self.counts, Strand::Minus));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scale.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             try!(write_bigwig(OsStr::new(filename), &self.chroms, &self.chrom_sizes, &self.counts, Strand::Both));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "5f35324358e02c2d18b109d90ad3f93eeec87943e32f3082435fee9b1edae5ef"`
[INFO] running `"docker" "rm" "-f" "5f35324358e02c2d18b109d90ad3f93eeec87943e32f3082435fee9b1edae5ef"`
[INFO] [stdout] 5f35324358e02c2d18b109d90ad3f93eeec87943e32f3082435fee9b1edae5ef