[INFO] crate crustacean-plugin 0.3.1 is already in cache [INFO] extracting crate crustacean-plugin 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/crustacean-plugin/0.3.1 [INFO] extracting crate crustacean-plugin 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crustacean-plugin/0.3.1 [INFO] validating manifest of crustacean-plugin-0.3.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of crustacean-plugin-0.3.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing crustacean-plugin-0.3.1 [INFO] removed path dependency crustacean from crustacean-plugin-0.3.1 [INFO] finished frobbing crustacean-plugin-0.3.1 [INFO] frobbed toml for crustacean-plugin-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crustacean-plugin/0.3.1/Cargo.toml [INFO] started frobbing crustacean-plugin-0.3.1 [INFO] removed path dependency crustacean from crustacean-plugin-0.3.1 [INFO] finished frobbing crustacean-plugin-0.3.1 [INFO] frobbed toml for crustacean-plugin-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crustacean-plugin/0.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing crustacean-plugin-0.3.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crustacean-plugin/0.3.1:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 75373ed2487ec53d8fcd5c4674858b2a6ceac7679009c68ec41128f545cc5dc7 [INFO] running `"docker" "start" "-a" "75373ed2487ec53d8fcd5c4674858b2a6ceac7679009c68ec41128f545cc5dc7"` [INFO] [stderr] Compiling synthax v0.3.6 [INFO] [stderr] Compiling clang-sys v0.13.0 [INFO] [stderr] Compiling clang-sys v0.11.1 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/lib.rs:70:85 [INFO] [stderr] | [INFO] [stderr] 70 | #![cfg_attr(not(feature="syntex"), feature(plugin, plugin_registrar, rustc_private, quote))] [INFO] [stderr] | ^^^^^ feature has been removed [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/lib.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | use syntax::codemap::{Span, DUMMY_SP}; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::tokenstream::Delimited` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/lib.rs:96:27 [INFO] [stderr] | [INFO] [stderr] 96 | use syntax::tokenstream::{Delimited, TokenTree}; [INFO] [stderr] | ^^^^^^^^^ no `Delimited` in `tokenstream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `quote` in `ext` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/expr.rs:19:18 [INFO] [stderr] | [INFO] [stderr] 19 | use syntax::ext::quote::rt::{BytePos}; [INFO] [stderr] | ^^^^^ could not find `quote` in `ext` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/expr.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | use syntax::codemap::{ExpnId, Span}; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::tokenstream::Delimited` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/expr.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | use syntax::tokenstream::{Delimited, TokenTree}; [INFO] [stderr] | ^^^^^^^^^ no `Delimited` in `tokenstream` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/parse.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | use syntax::codemap::{Span}; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `quote` in `ext` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/tt.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | use syntax::ext::quote::rt::{ToTokens}; [INFO] [stderr] | ^^^^^ could not find `quote` in `ext` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/tt.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | use syntax::codemap::{Spanned, DUMMY_SP}; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `codemap` in `syntax` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/parse.rs:35:72 [INFO] [stderr] | [INFO] [stderr] 35 | if err.span.primary_span().map_or(true, |s| s == ::syntax::codemap::DUMMY_SP) { [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `BytePos` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/expr.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | impl ToExpr for BytePos { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 15 | use syntax::source_map::BytePos; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LifetimeDef` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/tt.rs:278:23 [INFO] [stderr] | [INFO] [stderr] 278 | impl ToTokenTrees for LifetimeDef { [INFO] [stderr] | ^^^^^^^^^^^ help: a struct with a similar name exists: `Lifetime` [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/lib.rs:70:36 [INFO] [stderr] | [INFO] [stderr] 70 | #![cfg_attr(not(feature="syntex"), feature(plugin, plugin_registrar, rustc_private, quote))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/synthax-0.3.6/src/tt.rs:174:6 [INFO] [stderr] | [INFO] [stderr] 174 | impl ToTokenTrees for Spanned { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0207, E0412, E0432, E0433, E0554, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0207`. [INFO] [stderr] error: Could not compile `synthax`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "75373ed2487ec53d8fcd5c4674858b2a6ceac7679009c68ec41128f545cc5dc7"` [INFO] running `"docker" "rm" "-f" "75373ed2487ec53d8fcd5c4674858b2a6ceac7679009c68ec41128f545cc5dc7"` [INFO] [stdout] 75373ed2487ec53d8fcd5c4674858b2a6ceac7679009c68ec41128f545cc5dc7