[INFO] updating cached repository nrc/cargo-src
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nrc/cargo-src
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/cargo-src" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/nrc/cargo-src"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/nrc/cargo-src'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/cargo-src" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/nrc/cargo-src"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/nrc/cargo-src'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5115497d7d66f2ecac90dbe82aaf61bd038cb554
[INFO] sha for GitHub repo nrc/cargo-src: 5115497d7d66f2ecac90dbe82aaf61bd038cb554
[INFO] validating manifest of nrc/cargo-src on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nrc/cargo-src on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nrc/cargo-src
[INFO] finished frobbing nrc/cargo-src
[INFO] frobbed toml for nrc/cargo-src written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/nrc/cargo-src/Cargo.toml
[INFO] started frobbing nrc/cargo-src
[INFO] finished frobbing nrc/cargo-src
[INFO] frobbed toml for nrc/cargo-src written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/nrc/cargo-src/Cargo.toml
[INFO] crate nrc/cargo-src already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nrc/cargo-src against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/nrc/cargo-src:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 16f4abd09f858f61a99f41e5642c4e72d07ddf32cd267deda3614ed9b331e0bc
[INFO] running `"docker" "start" "-a" "16f4abd09f858f61a99f41e5642c4e72d07ddf32cd267deda3614ed9b331e0bc"`
[INFO] [stderr]    Compiling same-file v1.0.2
[INFO] [stderr]     Checking nibble_vec v0.0.4
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking typed-arena v1.4.0
[INFO] [stderr]     Checking rls-blacklist v0.1.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rls-span v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.6.5
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking rustdoc-highlight v0.1.7
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.14
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]    Compiling walkdir v2.1.4
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::Byte`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:293:21
[INFO] [stderr]     |
[INFO] [stderr] 293 |                     token::Byte(..) | token::Char(..) |
[INFO] [stderr]     |                     ^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 34  | use syntax::ast::LitKind::Byte;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::Char`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:293:39
[INFO] [stderr]     |
[INFO] [stderr] 293 |                     token::Byte(..) | token::Char(..) |
[INFO] [stderr]     |                                       ^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 34  | use syntax::ast::LitKind::Char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::ByteStr`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:294:25
[INFO] [stderr]     |
[INFO] [stderr] 294 |                         token::ByteStr(..) | token::ByteStrRaw(..) |
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 34  | use syntax::ast::LitKind::ByteStr;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Str_` in module `token`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:295:32
[INFO] [stderr]     |
[INFO] [stderr] 295 |                         token::Str_(..) | token::StrRaw(..) | token::Err(..) => Class::String,
[INFO] [stderr]     |                                ^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::Err`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:295:63
[INFO] [stderr]     |
[INFO] [stderr] 295 |                         token::Str_(..) | token::StrRaw(..) | token::Err(..) => Class::String,
[INFO] [stderr]     |                                                               ^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 34  | use std::prelude::v1::Err;
[INFO] [stderr]     |
[INFO] [stderr] 34  | use std::result::Result::Err;
[INFO] [stderr]     |
[INFO] [stderr] 34  | use syntax::ast::LitKind::Err;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::Integer`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:298:21
[INFO] [stderr]     |
[INFO] [stderr] 298 |                     token::Integer(..) | token::Float(..) => Class::Number,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] 
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `token::Float`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:298:42
[INFO] [stderr]     |
[INFO] [stderr] 298 |                     token::Integer(..) | token::Float(..) => Class::Number,
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 34  | use syntax::ast::LitKind::Float;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `syntax::parse::lexer::StringReader<'_>` in the current scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:56:63
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let mut classifier = Classifier::new(lexer::StringReader::new(&sess, fm, None), sess.source_map());
[INFO] [stderr]    |                                                               ^^^ function or associated item not found in `syntax::parse::lexer::StringReader<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `syntax::parse::lexer::StringReader<'_>` in the current scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:76:63
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let mut classifier = Classifier::new(lexer::StringReader::new(&sess, fm, None), sess.source_map());
[INFO] [stderr]    |                                                               ^^^ function or associated item not found in `syntax::parse::lexer::StringReader<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `emit_fatal_errors` is private
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:200:32
[INFO] [stderr]     |
[INFO] [stderr] 200 |                     self.lexer.emit_fatal_errors();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0616]: field `sess` of struct `syntax::parse::lexer::StringReader` is private
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     self.lexer.sess.span_diagnostic
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.7/src/lib.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |             token::Literal(lit, _suf) => {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0532, E0599, E0616, E0624.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `rustdoc-highlight`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "16f4abd09f858f61a99f41e5642c4e72d07ddf32cd267deda3614ed9b331e0bc"`
[INFO] running `"docker" "rm" "-f" "16f4abd09f858f61a99f41e5642c4e72d07ddf32cd267deda3614ed9b331e0bc"`
[INFO] [stdout] 16f4abd09f858f61a99f41e5642c4e72d07ddf32cd267deda3614ed9b331e0bc