[INFO] updating cached repository nastevens/rnav [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nastevens/rnav [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nastevens/rnav" "work/ex/beta-1.38-1/sources/1.37.0/gh/nastevens/rnav"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nastevens/rnav'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nastevens/rnav" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nastevens/rnav"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nastevens/rnav'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 778e0a4aa6c0c9277369686f29921373da71efb5 [INFO] sha for GitHub repo nastevens/rnav: 778e0a4aa6c0c9277369686f29921373da71efb5 [INFO] validating manifest of nastevens/rnav 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 nastevens/rnav 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 nastevens/rnav [INFO] finished frobbing nastevens/rnav [INFO] frobbed toml for nastevens/rnav written to work/ex/beta-1.38-1/sources/1.37.0/gh/nastevens/rnav/Cargo.toml [INFO] started frobbing nastevens/rnav [INFO] finished frobbing nastevens/rnav [INFO] frobbed toml for nastevens/rnav written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nastevens/rnav/Cargo.toml [INFO] crate nastevens/rnav 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nastevens/rnav/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/docopt/docopt.rs` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/docopt/docopt.rs` [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 nastevens/rnav 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-6/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/nastevens/rnav:/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] d5fe8023b8e2bb76156c82d9f890a82ee08bef20d3d7d355dc180d824dc21f19 [INFO] running `"docker" "start" "-a" "d5fe8023b8e2bb76156c82d9f890a82ee08bef20d3d7d355dc180d824dc21f19"` [INFO] [stderr] Compiling docopt v1.1.0 (https://github.com/docopt/docopt.rs#be4aaf22) [INFO] [stderr] Compiling rnav v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::fs::PathExt` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fs::PathExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `PathExt` in `fs` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `printf!` in this scope [INFO] [stderr] --> src/main.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | None => printf!("echo \"Alias {} is not defined\" >&2", alias) [INFO] [stderr] | ^^^^^^ help: a macro with a similar name exists: `print` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #![feature(path_ext)] [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:44:11 [INFO] [stderr] | [INFO] [stderr] 44 | match env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | match get_target_for_alias(alias) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &str, found struct `std::string::String` [INFO] [stderr] | help: consider borrowing here: `&alias` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&str` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:64:28 [INFO] [stderr] | [INFO] [stderr] 64 | fn do_cd(alias: String) -> i32 { [INFO] [stderr] | ----- ^^^ expected i32, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 68 | }; [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `decode` found for type `docopt::Docopt` in the current scope [INFO] [stderr] --> src/main.rs:97:45 [INFO] [stderr] | [INFO] [stderr] 97 | .and_then(|d| d.decode()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 106 | do_add(opt) [INFO] [stderr] | ^^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 108 | do_show(opt) [INFO] [stderr] | ^^^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 110 | do_rm(opt) [INFO] [stderr] | ^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 112 | do_clear(opt) [INFO] [stderr] | ^^^^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 114 | do_list(opt) [INFO] [stderr] | ^^^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 95 | fn dispatch_command() -> i32 { [INFO] [stderr] | --- expected `i32` because of return type [INFO] [stderr] ... [INFO] [stderr] 116 | do_prune(opt) [INFO] [stderr] | ^^^^^^^^^^^^^ expected i32, found struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: expected type `i32` [INFO] [stderr] found type `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 122 | fn main() { [INFO] [stderr] | - expected `()` because of default return type [INFO] [stderr] ... [INFO] [stderr] 125 | dispatch_command() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^- help: try adding a semicolon: `;` [INFO] [stderr] | | [INFO] [stderr] | expected (), found i32 [INFO] [stderr] | [INFO] [stderr] = note: expected type `()` [INFO] [stderr] found type `i32` [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `rnav`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d5fe8023b8e2bb76156c82d9f890a82ee08bef20d3d7d355dc180d824dc21f19"` [INFO] running `"docker" "rm" "-f" "d5fe8023b8e2bb76156c82d9f890a82ee08bef20d3d7d355dc180d824dc21f19"` [INFO] [stdout] d5fe8023b8e2bb76156c82d9f890a82ee08bef20d3d7d355dc180d824dc21f19