[INFO] updating cached repository lmpynix/lrush [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lmpynix/lrush [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lmpynix/lrush" "work/ex/beta-1.38-1/sources/1.37.0/gh/lmpynix/lrush"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lmpynix/lrush'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lmpynix/lrush" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lmpynix/lrush"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lmpynix/lrush'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2809f0416cf9e0fb2c8de20dcde9dd929563d173 [INFO] sha for GitHub repo lmpynix/lrush: 2809f0416cf9e0fb2c8de20dcde9dd929563d173 [INFO] validating manifest of lmpynix/lrush 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 lmpynix/lrush 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 lmpynix/lrush [INFO] finished frobbing lmpynix/lrush [INFO] frobbed toml for lmpynix/lrush written to work/ex/beta-1.38-1/sources/1.37.0/gh/lmpynix/lrush/Cargo.toml [INFO] started frobbing lmpynix/lrush [INFO] finished frobbing lmpynix/lrush [INFO] frobbed toml for lmpynix/lrush written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lmpynix/lrush/Cargo.toml [INFO] crate lmpynix/lrush 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 lmpynix/lrush 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lmpynix/lrush:/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] ad447469191b6fa2f32cf04b79df50671bbd93b89c46aedf3b7a70ab98f31178 [INFO] running `"docker" "start" "-a" "ad447469191b6fa2f32cf04b79df50671bbd93b89c46aedf3b7a70ab98f31178"` [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling termion v1.5.2 [INFO] [stderr] Compiling rustyline v4.1.0 [INFO] [stderr] Compiling lrush v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `fs` [INFO] [stderr] --> src/shellproc/builtins.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{fs, env}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/shellproc/builtins.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:18:40 [INFO] [stderr] | [INFO] [stderr] 18 | let mut hist_path: path::PathBuf = env::home_dir().unwrap_or(path::PathBuf::from(".")); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/shellproc/builtins.rs:28:30 [INFO] [stderr] | [INFO] [stderr] 28 | let mut new_path = match env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] --> src/main.rs:63:43 [INFO] [stderr] | [INFO] [stderr] 63 | rl.add_history_entry(line.as_ref()); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/shellproc.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | None [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/shellproc/builtins.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | 0 [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: Could not compile `lrush`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ad447469191b6fa2f32cf04b79df50671bbd93b89c46aedf3b7a70ab98f31178"` [INFO] running `"docker" "rm" "-f" "ad447469191b6fa2f32cf04b79df50671bbd93b89c46aedf3b7a70ab98f31178"` [INFO] [stdout] ad447469191b6fa2f32cf04b79df50671bbd93b89c46aedf3b7a70ab98f31178