[INFO] updating cached repository lukehoban/endo-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lukehoban/endo-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lukehoban/endo-rust" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/lukehoban/endo-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/lukehoban/endo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lukehoban/endo-rust" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/lukehoban/endo-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/lukehoban/endo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e1fa8cf66fca99776edcd550e1c38a518a43622
[INFO] sha for GitHub repo lukehoban/endo-rust: 2e1fa8cf66fca99776edcd550e1c38a518a43622
[INFO] validating manifest of lukehoban/endo-rust on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lukehoban/endo-rust on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lukehoban/endo-rust
[INFO] removed path dependency xi-rope from lukehoban/endo-rust
[INFO] finished frobbing lukehoban/endo-rust
[INFO] frobbed toml for lukehoban/endo-rust written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/lukehoban/endo-rust/Cargo.toml
[INFO] started frobbing lukehoban/endo-rust
[INFO] removed path dependency xi-rope from lukehoban/endo-rust
[INFO] finished frobbing lukehoban/endo-rust
[INFO] frobbed toml for lukehoban/endo-rust written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/lukehoban/endo-rust/Cargo.toml
[INFO] crate lukehoban/endo-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/lukehoban/endo-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lukehoban/endo-rust against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/lukehoban/endo-rust:/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b8be40ef8fbb4595f2486f7e76bc534db695c76aa41b65570031ce09d94b0cef
[INFO] running `"docker" "start" "-a" "b8be40ef8fbb4595f2486f7e76bc534db695c76aa41b65570031ce09d94b0cef"`
[INFO] [stderr] warning: dependency (xi-rope) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Checking xi-rope v0.2.0
[INFO] [stderr]     Checking endo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/main.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |     dna.push(endo);
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:316:21
[INFO] [stderr]     |
[INFO] [stderr] 316 |                 ret.push(protect(l, env_get(&e, n)))
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:323:21
[INFO] [stderr]     |
[INFO] [stderr] 323 |                 ret.push(asnat(env_get(&e, n).len()))
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:330:9
[INFO] [stderr]     |
[INFO] [stderr] 330 |     ret.push(dna);
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/main.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |     dna.push(endo);
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `endo`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:316:21
[INFO] [stderr]     |
[INFO] [stderr] 316 |                 ret.push(protect(l, env_get(&e, n)))
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:323:21
[INFO] [stderr]     |
[INFO] [stderr] 323 |                 ret.push(asnat(env_get(&e, n).len()))
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `push` found for type `xi_rope::Rope` in the current scope
[INFO] [stderr]    --> src/dna.rs:330:9
[INFO] [stderr]     |
[INFO] [stderr] 330 |     ret.push(dna);
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `endo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b8be40ef8fbb4595f2486f7e76bc534db695c76aa41b65570031ce09d94b0cef"`
[INFO] running `"docker" "rm" "-f" "b8be40ef8fbb4595f2486f7e76bc534db695c76aa41b65570031ce09d94b0cef"`
[INFO] [stdout] b8be40ef8fbb4595f2486f7e76bc534db695c76aa41b65570031ce09d94b0cef