[INFO] updating cached repository https://github.com/performance/IDP_Tool
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] aa70ccca5b9868b46a43247a6d36fe262c2cff92
[INFO] checking performance/IDP_Tool against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperformance%2FIDP_Tool" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/performance/IDP_Tool on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/performance/IDP_Tool
[INFO] finished tweaking git repo https://github.com/performance/IDP_Tool
[INFO] tweaked toml for git repo https://github.com/performance/IDP_Tool written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/performance/IDP_Tool already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d9f6b11b9bb736364ed676cc19efc76f806ab8989060e8d3d46993f52c20e33
[INFO] running `"docker" "start" "-a" "6d9f6b11b9bb736364ed676cc19efc76f806ab8989060e8d3d46993f52c20e33"`
[INFO] [stderr]     Checking idp_tool v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/image/error.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 |             byteorder::Error::UnexpectedEOF => ImageError::FormatError( "Format error: ".to_string()  ),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/image/error.rs:55:24
[INFO] [stderr]    |
[INFO] [stderr] 55 |             byteorder::Error::Io(err) => ImageError::IoError(err),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:25:54
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn read_u16(&mut self) -> Result<u16, byteorder::Error> {
[INFO] [stderr]    |                                                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:34:54
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn read_u32(&mut self) -> Result<u32, byteorder::Error> {
[INFO] [stderr]    |                                                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:44:55
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn read_f32(&mut self ) -> Result<f32, byteorder::Error> {
[INFO] [stderr]    |                                                       ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:60:62
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn write_u16(&mut self, n: u16) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:69:62
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn write_u32(&mut self, n: u32) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:78:62
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn write_f32(&mut self, n: f32) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/image/error.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl From<byteorder::Error> for ImageError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/image/error.rs:52:29
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn from(err: byteorder::Error) -> ImageError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let fmt1 = try!(self.reader.read_u32() );
[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/decoder.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let fmt2 = try!(self.reader.read_u32() );
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         self.width  = try!(self.reader.read_u32() );
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:80:23
[INFO] [stderr]    |
[INFO] [stderr] 80 |         self.height = try!(self.reader.read_u32() );
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(self.read_header());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:100:38
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let pixel_type : PixelType = try!(self.pixel_type() );
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     *datum = try!(reader.read_u16());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:116:30
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     *datum = try!(reader.read_f32());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:130:23
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let entries = try!(fs::read_dir(dir)); // Result<ReadDir>
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:177:22
[INFO] [stderr]     |
[INFO] [stderr] 177 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |             let this_entry = try!(entry);
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 try!(process_tail_dirs(this_entry_path, cb));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/image/error.rs:36:33
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause (&self) -> Option<&Error> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/utils/file.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |     for row in (0..number_of_rows ) {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/utils/file.rs:76:20
[INFO] [stderr]    |
[INFO] [stderr] 76 |         for col in ( 0..number_of_columns ) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/imageops.rs:72:56
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn apply_mask( ms: &Vec<Pixel>, ps: &Vec<Pixel> )  ->  ( Option<Vec<Pixel> > ) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/image/error.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 |             byteorder::Error::UnexpectedEOF => ImageError::FormatError( "Format error: ".to_string()  ),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/image/error.rs:55:24
[INFO] [stderr]    |
[INFO] [stderr] 55 |             byteorder::Error::Io(err) => ImageError::IoError(err),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:25:54
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn read_u16(&mut self) -> Result<u16, byteorder::Error> {
[INFO] [stderr]    |                                                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:34:54
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn read_u32(&mut self) -> Result<u32, byteorder::Error> {
[INFO] [stderr]    |                                                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:44:55
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn read_f32(&mut self ) -> Result<f32, byteorder::Error> {
[INFO] [stderr]    |                                                       ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:60:62
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn write_u16(&mut self, n: u16) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:69:62
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn write_u32(&mut self, n: u32) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/stream.rs:78:62
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn write_f32(&mut self, n: f32) -> Result<(), byteorder::Error> {
[INFO] [stderr]    |                                                              ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/image/error.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl From<byteorder::Error> for ImageError {
[INFO] [stderr]    |                      ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/image/error.rs:52:29
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn from(err: byteorder::Error) -> ImageError {
[INFO] [stderr]    |                             ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use regex::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let fmt1 = try!(self.reader.read_u32() );
[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/decoder.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let fmt2 = try!(self.reader.read_u32() );
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         self.width  = try!(self.reader.read_u32() );
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:80:23
[INFO] [stderr]    |
[INFO] [stderr] 80 |         self.height = try!(self.reader.read_u32() );
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/decoder.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(self.read_header());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:100:38
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let pixel_type : PixelType = try!(self.pixel_type() );
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     *datum = try!(reader.read_u16());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:116:30
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     *datum = try!(reader.read_f32());
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 try!(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:130:23
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let entries = try!(fs::read_dir(dir)); // Result<ReadDir>
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:177:22
[INFO] [stderr]     |
[INFO] [stderr] 177 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |             let this_entry = try!(entry);
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utils/file.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 try!(process_tail_dirs(this_entry_path, cb));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/image/error.rs:36:33
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause (&self) -> Option<&Error> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/utils/file.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |     for row in (0..number_of_rows ) {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> src/utils/file.rs:76:20
[INFO] [stderr]    |
[INFO] [stderr] 76 |         for col in ( 0..number_of_columns ) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/imageops.rs:72:56
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn apply_mask( ms: &Vec<Pixel>, ps: &Vec<Pixel> )  ->  ( Option<Vec<Pixel> > ) {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `idp_tool`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `idp_tool`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6d9f6b11b9bb736364ed676cc19efc76f806ab8989060e8d3d46993f52c20e33"`
[INFO] running `"docker" "rm" "-f" "6d9f6b11b9bb736364ed676cc19efc76f806ab8989060e8d3d46993f52c20e33"`
[INFO] [stdout] 6d9f6b11b9bb736364ed676cc19efc76f806ab8989060e8d3d46993f52c20e33
