[INFO] cloning repository https://github.com/lmpynix/lrush [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lmpynix/lrush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmpynix%2Flrush"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmpynix%2Flrush'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2809f0416cf9e0fb2c8de20dcde9dd929563d173 [INFO] checking lmpynix/lrush against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmpynix%2Flrush" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lmpynix/lrush on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lmpynix/lrush [INFO] finished tweaking git repo https://github.com/lmpynix/lrush [INFO] tweaked toml for git repo https://github.com/lmpynix/lrush written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/lmpynix/lrush already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83e9193ea257168601ab0689868aafa148ab0d24241507ff26501fcfdd3f416a [INFO] running `"docker" "start" "-a" "83e9193ea257168601ab0689868aafa148ab0d24241507ff26501fcfdd3f416a"` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking termion v1.5.2 [INFO] [stderr] Checking rustyline v4.1.0 [INFO] [stderr] Checking lrush v0.1.0 (/opt/rustwide/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: unnecessary trailing semicolon [INFO] [stderr] --> src/shellproc.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` 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/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] 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] error[E0283]: type annotations needed for `std::string::String` [INFO] [stderr] --> src/main.rs:63:43 [INFO] [stderr] | [INFO] [stderr] 39 | let mut host = String::new(); [INFO] [stderr] | -------- consider giving `host` a type [INFO] [stderr] ... [INFO] [stderr] 63 | rl.add_history_entry(line.as_ref()); [INFO] [stderr] | ^^^^^^ cannot infer type for struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::string::String: std::convert::AsRef<_>` [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: unnecessary trailing semicolon [INFO] [stderr] --> src/shellproc.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` 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/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] warning: unreachable expression [INFO] [stderr] --> src/shellproc.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 153 | return Some(1); [INFO] [stderr] | -------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 160 | None [INFO] [stderr] | ^^^^ unreachable expression [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] 66 | std::process::exit(ret_val); [INFO] [stderr] | --------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 71 | 0 [INFO] [stderr] | ^ unreachable expression [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 7 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error[E0283]: type annotations needed for `std::string::String` [INFO] [stderr] --> src/main.rs:63:43 [INFO] [stderr] | [INFO] [stderr] 39 | let mut host = String::new(); [INFO] [stderr] | -------- consider giving `host` a type [INFO] [stderr] ... [INFO] [stderr] 63 | rl.add_history_entry(line.as_ref()); [INFO] [stderr] | ^^^^^^ cannot infer type for struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] [INFO] [stderr] error: could not compile `lrush`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/shellproc.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 153 | return Some(1); [INFO] [stderr] | -------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 160 | None [INFO] [stderr] | ^^^^ unreachable expression [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] 66 | std::process::exit(ret_val); [INFO] [stderr] | --------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 71 | 0 [INFO] [stderr] | ^ unreachable expression [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 7 warnings emitted [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" "83e9193ea257168601ab0689868aafa148ab0d24241507ff26501fcfdd3f416a"` [INFO] running `"docker" "rm" "-f" "83e9193ea257168601ab0689868aafa148ab0d24241507ff26501fcfdd3f416a"` [INFO] [stdout] 83e9193ea257168601ab0689868aafa148ab0d24241507ff26501fcfdd3f416a