[INFO] updating cached repository davlia-projects/messenger-fs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davlia-projects/messenger-fs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davlia-projects/messenger-fs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davlia-projects/messenger-fs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davlia-projects/messenger-fs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davlia-projects/messenger-fs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davlia-projects/messenger-fs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davlia-projects/messenger-fs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fdbc6f907e9fc7550c3bef0507116e9f96cad26f
[INFO] sha for GitHub repo davlia-projects/messenger-fs: fdbc6f907e9fc7550c3bef0507116e9f96cad26f
[INFO] validating manifest of davlia-projects/messenger-fs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of davlia-projects/messenger-fs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing davlia-projects/messenger-fs
[INFO] finished frobbing davlia-projects/messenger-fs
[INFO] frobbed toml for davlia-projects/messenger-fs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davlia-projects/messenger-fs/Cargo.toml
[INFO] started frobbing davlia-projects/messenger-fs
[INFO] finished frobbing davlia-projects/messenger-fs
[INFO] frobbed toml for davlia-projects/messenger-fs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davlia-projects/messenger-fs/Cargo.toml
[INFO] crate davlia-projects/messenger-fs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking davlia-projects/messenger-fs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davlia-projects/messenger-fs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c32a81b688209960edb30a81cce7e6cb43a2935a5ff69746db3dca669c7b7d2a
[INFO] running `"docker" "start" "-a" "c32a81b688209960edb30a81cce7e6cb43a2935a5ff69746db3dca669c7b7d2a"`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling openssl v0.10.10
[INFO] [stderr]    Compiling native-tls v0.2.0
[INFO] [stderr]     Checking string v0.1.0
[INFO] [stderr]     Checking two-lock-queue v0.1.1
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking crossbeam-utils v0.3.2
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking encoding_rs v0.7.2
[INFO] [stderr]     Checking tokio-executor v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]     Checking base64 v0.9.2
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]     Checking bytes v0.4.8
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking want v0.0.5
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking aho-corasick v0.6.6
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking thread-pool v0.1.1
[INFO] [stderr]     Checking tokio-timer v0.2.4
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking http v0.1.7
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking regex v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]     Checking mime v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking libflate v0.1.16
[INFO] [stderr]    Compiling tarpc-plugins v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-plugins-0.4.0/src/lib.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::parse::str_lit`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-plugins-0.4.0/src/lib.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::parse::{self, token, str_lit, PResult};
[INFO] [stderr]    |                                  ^^^^^^^ no `str_lit` in `parse`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-plugins-0.4.0/src/lib.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ could not find `small_vector` in `util`
[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/tarpc-plugins-0.4.0/src/lib.rs:67:66
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 if let TokenTree::Token(_, token::Literal(token::Str_(ref mut doc), _)) = docstr {
[INFO] [stderr]    |                                                                  ^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr]    Compiling phf_generator v0.7.22
[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/tarpc-plugins-0.4.0/src/lib.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |             if let Some(tt @ TokenTree::Token(_, token::Eq)) = tokens.next() {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[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/tarpc-plugins-0.4.0/src/lib.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 if let TokenTree::Token(_, token::Literal(token::Str_(ref mut doc), _)) = docstr {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[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/tarpc-plugins-0.4.0/src/lib.rs:67:44
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 if let TokenTree::Token(_, token::Literal(token::Str_(ref mut doc), _)) = docstr {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tarpc-plugins-0.4.0/src/lib.rs:72:44
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 attr.tokens = TokenStream::concat(vec![tt.into(), docstr.into()]);
[INFO] [stderr]    |                                            ^^^^^^ function or associated item not found in `syntax::tokenstream::TokenStream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `concat` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `&mut syntax::tokenstream::TokenStream : itertools::Itertools`
[INFO] [stderr]            `&syntax::tokenstream::TokenStream : itertools::Itertools`
[INFO] [stderr]            `syntax::tokenstream::TokenStream : itertools::Itertools`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `tarpc-plugins`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c32a81b688209960edb30a81cce7e6cb43a2935a5ff69746db3dca669c7b7d2a"`
[INFO] running `"docker" "rm" "-f" "c32a81b688209960edb30a81cce7e6cb43a2935a5ff69746db3dca669c7b7d2a"`
[INFO] [stdout] c32a81b688209960edb30a81cce7e6cb43a2935a5ff69746db3dca669c7b7d2a