[INFO] updating cached repository https://github.com/adamransom/id3
[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] 39c3163e91a5dfba8a65230ff5460c68bc73ca10
[INFO] checking adamransom/id3 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamransom%2Fid3" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  86% (78/90)   
Checking out files:  87% (79/90)   
Checking out files:  88% (80/90)   
Checking out files:  90% (81/90)   
Checking out files:  91% (82/90)   
Checking out files:  92% (83/90)   
Checking out files:  93% (84/90)   
Checking out files:  94% (85/90)   
Checking out files:  95% (86/90)   
Checking out files:  96% (87/90)   
Checking out files:  97% (88/90)   
Checking out files:  98% (89/90)   
Checking out files: 100% (90/90)   
Checking out files: 100% (90/90), done.
[INFO] validating manifest of git repo https://github.com/adamransom/id3 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/adamransom/id3
[INFO] finished tweaking git repo https://github.com/adamransom/id3
[INFO] tweaked toml for git repo https://github.com/adamransom/id3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/adamransom/id3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 63f91f41ba82c8c9f4500e635c9f697f570c408d7e0d6bf4239729b24fa5c98e
[INFO] running `"docker" "start" "-a" "63f91f41ba82c8c9f4500e635c9f697f570c408d7e0d6bf4239729b24fa5c98e"`
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking id3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `header` in this scope
[INFO] [stderr]   --> src/tag/mod.rs:35:58
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let frame = try!(Frame::from_reader(&mut reader, header.version().major));
[INFO] [stderr]    |                                                          ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `header` in this scope
[INFO] [stderr]   --> src/tag/mod.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let tag = Tag { header: header, frame: frame };
[INFO] [stderr]    |                                 ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/byte_reader.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 let next_byte = try!(self.get_next_byte());
[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/byte_reader.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(self.inner.read_exact(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/byte_reader.rs:105:16
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Ok(try!(self.inner.read(&mut buf[offset..])) + offset)
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag/mod.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let frame = try!(Frame::from_reader(&mut reader, header.version().major));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / bitflags! {
[INFO] [stderr] 13 | |     #[derive(Default)]
[INFO] [stderr] 14 | |     flags HeaderFlags: u8 {
[INFO] [stderr] 15 | |         const HEADER_UNSYNC = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / bitflags! {
[INFO] [stderr] 13 | |     #[derive(Default)]
[INFO] [stderr] 14 | |     flags HeaderFlags: u8 {
[INFO] [stderr] 15 | |         const HEADER_UNSYNC = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let bytes = try!(Header::read(reader));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(header.set_identifier(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(header.set_version(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(header.set_size(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(header.set_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/header/mod.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(reader.read_exact(&mut bytes));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / bitflags! {
[INFO] [stderr] 11 | |     #[derive(Default)]
[INFO] [stderr] 12 | |     flags StatusFlags: u8 {
[INFO] [stderr] 13 | |         const STATUS_TAG_PRESERVE = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / bitflags! {
[INFO] [stderr] 11 | |     #[derive(Default)]
[INFO] [stderr] 12 | |     flags StatusFlags: u8 {
[INFO] [stderr] 13 | |         const STATUS_TAG_PRESERVE = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / bitflags! {
[INFO] [stderr] 20 | |     #[derive(Default)]
[INFO] [stderr] 21 | |     flags EncodingFlags: u8 {
[INFO] [stderr] 22 | |         const ENCODING_COMPRESSION = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / bitflags! {
[INFO] [stderr] 20 | |     #[derive(Default)]
[INFO] [stderr] 21 | |     flags EncodingFlags: u8 {
[INFO] [stderr] 22 | |         const ENCODING_COMPRESSION = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let bytes = try!(Header::read(reader));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(header.set_frame_id(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(header.set_size(&bytes, version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(header.set_status_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(header.set_encoding_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frame/header/mod.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         try!(reader.read_exact(&mut bytes));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/mod.rs:34:22
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let header = try!(Header::from_reader(&mut reader.take(10), version));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag/error.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/header/error.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame/error.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame/header/error.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `header` in this scope
[INFO] [stderr]   --> src/tag/mod.rs:35:58
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let frame = try!(Frame::from_reader(&mut reader, header.version().major));
[INFO] [stderr]    |                                                          ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `header` in this scope
[INFO] [stderr]   --> src/tag/mod.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let tag = Tag { header: header, frame: frame };
[INFO] [stderr]    |                                 ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/byte_reader.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 let next_byte = try!(self.get_next_byte());
[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/byte_reader.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(self.inner.read_exact(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/byte_reader.rs:105:16
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Ok(try!(self.inner.read(&mut buf[offset..])) + offset)
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag/mod.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let frame = try!(Frame::from_reader(&mut reader, header.version().major));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / bitflags! {
[INFO] [stderr] 13 | |     #[derive(Default)]
[INFO] [stderr] 14 | |     flags HeaderFlags: u8 {
[INFO] [stderr] 15 | |         const HEADER_UNSYNC = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / bitflags! {
[INFO] [stderr] 13 | |     #[derive(Default)]
[INFO] [stderr] 14 | |     flags HeaderFlags: u8 {
[INFO] [stderr] 15 | |         const HEADER_UNSYNC = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let bytes = try!(Header::read(reader));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(header.set_identifier(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(header.set_version(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(header.set_size(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/header/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(header.set_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/header/mod.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(reader.read_exact(&mut bytes));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / bitflags! {
[INFO] [stderr] 11 | |     #[derive(Default)]
[INFO] [stderr] 12 | |     flags StatusFlags: u8 {
[INFO] [stderr] 13 | |         const STATUS_TAG_PRESERVE = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / bitflags! {
[INFO] [stderr] 11 | |     #[derive(Default)]
[INFO] [stderr] 12 | |     flags StatusFlags: u8 {
[INFO] [stderr] 13 | |         const STATUS_TAG_PRESERVE = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / bitflags! {
[INFO] [stderr] 20 | |     #[derive(Default)]
[INFO] [stderr] 21 | |     flags EncodingFlags: u8 {
[INFO] [stderr] 22 | |         const ENCODING_COMPRESSION = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / bitflags! {
[INFO] [stderr] 20 | |     #[derive(Default)]
[INFO] [stderr] 21 | |     flags EncodingFlags: u8 {
[INFO] [stderr] 22 | |         const ENCODING_COMPRESSION = 0b1000_0000,
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let bytes = try!(Header::read(reader));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(header.set_frame_id(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(header.set_size(&bytes, version));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(header.set_status_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/header/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(header.set_encoding_flags(&bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/frame/header/mod.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         try!(reader.read_exact(&mut bytes));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/frame/mod.rs:34:22
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let header = try!(Header::from_reader(&mut reader.take(10), version));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag/error.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/header/error.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame/error.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame/header/error.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tag/error.rs:27:43
[INFO] [stderr]    |
[INFO] [stderr] 27 |             Error::Header(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tag/error.rs:28:42
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Error::Frame(ref err) => err.description(),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/header/error.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tag/error.rs:27:43
[INFO] [stderr]    |
[INFO] [stderr] 27 |             Error::Header(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/tag/error.rs:28:42
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Error::Frame(ref err) => err.description(),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/frame/error.rs:24:43
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Error::Header(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/header/error.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/frame/error.rs:24:43
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Error::Header(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/frame/header/error.rs:30:39
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Error::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/frame/header/error.rs:30:39
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Error::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `id3`.
[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 2 previous errors; 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `id3`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "63f91f41ba82c8c9f4500e635c9f697f570c408d7e0d6bf4239729b24fa5c98e"`
[INFO] running `"docker" "rm" "-f" "63f91f41ba82c8c9f4500e635c9f697f570c408d7e0d6bf4239729b24fa5c98e"`
[INFO] [stdout] 63f91f41ba82c8c9f4500e635c9f697f570c408d7e0d6bf4239729b24fa5c98e