[INFO] updating cached repository miyamofigo/rust-bytebuffer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/miyamofigo/rust-bytebuffer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/miyamofigo/rust-bytebuffer" "work/ex/beta-1.37-6/sources/1.36.0/gh/miyamofigo/rust-bytebuffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/miyamofigo/rust-bytebuffer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miyamofigo/rust-bytebuffer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyamofigo/rust-bytebuffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyamofigo/rust-bytebuffer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd399fd007ff3bb053d1ffeead1d53825eaa19df
[INFO] sha for GitHub repo miyamofigo/rust-bytebuffer: bd399fd007ff3bb053d1ffeead1d53825eaa19df
[INFO] validating manifest of miyamofigo/rust-bytebuffer on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of miyamofigo/rust-bytebuffer on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing miyamofigo/rust-bytebuffer
[INFO] finished frobbing miyamofigo/rust-bytebuffer
[INFO] frobbed toml for miyamofigo/rust-bytebuffer written to work/ex/beta-1.37-6/sources/1.36.0/gh/miyamofigo/rust-bytebuffer/Cargo.toml
[INFO] started frobbing miyamofigo/rust-bytebuffer
[INFO] finished frobbing miyamofigo/rust-bytebuffer
[INFO] frobbed toml for miyamofigo/rust-bytebuffer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyamofigo/rust-bytebuffer/Cargo.toml
[INFO] crate miyamofigo/rust-bytebuffer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/miyamofigo/rust-bytebuffer/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/SkylerLipthay/interpolate_idents.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/SkylerLipthay/interpolate_idents.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing miyamofigo/rust-bytebuffer against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/miyamofigo/rust-bytebuffer:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c2cdbce5cac14968b4e3dac9686888f76c025f3ac2e7f74f69a9d13917710035
[INFO] running `"docker" "start" "-a" "c2cdbce5cac14968b4e3dac9686888f76c025f3ac2e7f74f69a9d13917710035"`
[INFO] [stderr]    Compiling interpolate_idents v0.2.9 (https://github.com/SkylerLipthay/interpolate_idents.git#bdfa8773)
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Delimited` in module `syntax::tokenstream`
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/interpolate_idents-de4b90a67a56659c/bdfa877/src/lib.rs:76:74
[INFO] [stderr]    |
[INFO] [stderr] 76 |                             TokenTree::Delimited(s, syntax::tokenstream::Delimited {
[INFO] [stderr]    |                                                                          ^^^^^^^^^ not found in `syntax::tokenstream`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::ext::tt::quoted::Delimited;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::ext::tt::quoted::TokenTree::Delimited;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use syntax::tokenstream::TokenTree::Delimited;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> /opt/crater/cargo-home/git/checkouts/interpolate_idents-de4b90a67a56659c/bdfa877/src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/interpolate_idents-de4b90a67a56659c/bdfa877/src/lib.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 TokenTree::Delimited(s, d) => {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/interpolate_idents-de4b90a67a56659c/bdfa877/src/lib.rs:76:29
[INFO] [stderr]    |
[INFO] [stderr] 76 | /                             TokenTree::Delimited(s, syntax::tokenstream::Delimited {
[INFO] [stderr] 77 | |                                 delim: d.delim,
[INFO] [stderr] 78 | |                                 tts: map_tts(d.tts.into()).into(),
[INFO] [stderr] 79 | |                             })
[INFO] [stderr]    | |______________________________^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0422, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `interpolate_idents`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c2cdbce5cac14968b4e3dac9686888f76c025f3ac2e7f74f69a9d13917710035"`
[INFO] running `"docker" "rm" "-f" "c2cdbce5cac14968b4e3dac9686888f76c025f3ac2e7f74f69a9d13917710035"`
[INFO] [stdout] c2cdbce5cac14968b4e3dac9686888f76c025f3ac2e7f74f69a9d13917710035