[INFO] crate vgmdb 0.3.1 is already in cache
[INFO] checking vgmdb-0.3.1 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate vgmdb 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate vgmdb 0.3.1 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vgmdb 0.3.1
[INFO] finished tweaking crates.io crate vgmdb 0.3.1
[INFO] tweaked toml for crates.io crate vgmdb 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] c42add45f3c49070b52048ebc4593cfb63850711e35350a43b499b4d41e4d74c
[INFO] running `"docker" "start" "-a" "c42add45f3c49070b52048ebc4593cfb63850711e35350a43b499b4d41e4d74c"`
[INFO] [stderr]     Checking simple_parallel v0.2.1
[INFO] [stderr]     Checking id3 v0.1.12
[INFO] [stderr]     Checking vgmdb v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let html = try!( download_album_url(id) );
[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/vgmdb/io.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let album : AlbumDb = try!( json::decode(&html));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let Output{status, stdout, .. } = try!( Command::new("curl").arg(&url).output()  );
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let res = try!(String::from_utf8(stdout));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/vgmdb/io.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 |        , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)|  convert_track(t, i) ).collect()
[INFO] [stderr]    |                                           ^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |             CmdError::UtfError(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:46:57
[INFO] [stderr]    |
[INFO] [stderr] 46 |             CmdError::IoError(ref err)  => Some(err as &Error),
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/vgmdb/data.rs:55:44
[INFO] [stderr]    |
[INFO] [stderr] 55 |         for (d,i) in self.discs.iter().zip((1..)) {
[INFO] [stderr]    |                                            ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let html = try!( download_album_url(id) );
[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/vgmdb/io.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let album : AlbumDb = try!( json::decode(&html));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let Output{status, stdout, .. } = try!( Command::new("curl").arg(&url).output()  );
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/vgmdb/io.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let res = try!(String::from_utf8(stdout));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/vgmdb/io.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 |        , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)|  convert_track(t, i) ).collect()
[INFO] [stderr]    |                                           ^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |             CmdError::UtfError(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vgmdb/errors.rs:46:57
[INFO] [stderr]    |
[INFO] [stderr] 46 |             CmdError::IoError(ref err)  => Some(err as &Error),
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/vgmdb/data.rs:55:44
[INFO] [stderr]    |
[INFO] [stderr] 55 |         for (d,i) in self.discs.iter().zip((1..)) {
[INFO] [stderr]    |                                            ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "c42add45f3c49070b52048ebc4593cfb63850711e35350a43b499b4d41e4d74c"`
[INFO] running `"docker" "rm" "-f" "c42add45f3c49070b52048ebc4593cfb63850711e35350a43b499b4d41e4d74c"`
[INFO] [stdout] c42add45f3c49070b52048ebc4593cfb63850711e35350a43b499b4d41e4d74c