[INFO] updating cached repository retep998/windump-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/retep998/windump-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/retep998/windump-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/retep998/windump-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/retep998/windump-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/retep998/windump-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/retep998/windump-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/retep998/windump-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4b470e3698b9130b4cfae7d522abd031645b99e [INFO] sha for GitHub repo retep998/windump-rs: b4b470e3698b9130b4cfae7d522abd031645b99e [INFO] validating manifest of retep998/windump-rs 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 retep998/windump-rs 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 retep998/windump-rs [INFO] finished frobbing retep998/windump-rs [INFO] frobbed toml for retep998/windump-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/retep998/windump-rs/Cargo.toml [INFO] started frobbing retep998/windump-rs [INFO] finished frobbing retep998/windump-rs [INFO] frobbed toml for retep998/windump-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/retep998/windump-rs/Cargo.toml [INFO] crate retep998/windump-rs already has a lockfile, it will not be regenerated [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] testing retep998/windump-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/retep998/windump-rs:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] dd6db6aa6f3ed3f2077076aa711c249d104fa0a1da7f1834050d0952137d8214 [INFO] running `"docker" "start" "-a" "dd6db6aa6f3ed3f2077076aa711c249d104fa0a1da7f1834050d0952137d8214"` [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling windump v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::fs::walk_dir` [INFO] [stderr] --> src/bin/headers.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::{File, walk_dir}; [INFO] [stderr] | ^^^^^^^^ no `walk_dir` in `fs` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/bin/headers.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(fs_walk)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/bin/cleaner.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(path_relative_from)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `at` found for type `regex::Captures<'_>` in the current scope [INFO] [stderr] --> src/bin/headers.rs:31:59 [INFO] [stderr] | [INFO] [stderr] 31 | let cap = reg1.captures(&line).and_then(|x| x.at(1)) [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `at` found for type `regex::Captures<'_>` in the current scope [INFO] [stderr] --> src/bin/headers.rs:32:65 [INFO] [stderr] | [INFO] [stderr] 32 | .or_else(|| reg2.captures(&line).and_then(|x| x.at(1))); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error[E0599]: no method named `at` found for type `regex::Captures<'_>` in the current scope [INFO] [stderr] --> src/bin/cleaner.rs:66:46 [INFO] [stderr] | [INFO] [stderr] 66 | let ver = reg.captures(&string).unwrap().at(1).unwrap(); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: Could not compile `windump`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `relative_from` found for type `std::path::PathBuf` in the current scope [INFO] [stderr] --> src/bin/cleaner.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | let nativename = path.relative_from(lib).unwrap().to_str().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> src/bin/cleaner.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let libname = cratename.replace("-", "_"); [INFO] [stderr] | ^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `windump`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "dd6db6aa6f3ed3f2077076aa711c249d104fa0a1da7f1834050d0952137d8214"` [INFO] running `"docker" "rm" "-f" "dd6db6aa6f3ed3f2077076aa711c249d104fa0a1da7f1834050d0952137d8214"` [INFO] [stdout] dd6db6aa6f3ed3f2077076aa711c249d104fa0a1da7f1834050d0952137d8214