[INFO] updating cached repository darwins-challenge/moonlander-ast [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/darwins-challenge/moonlander-ast [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/darwins-challenge/moonlander-ast" "work/ex/beta-1.37-6/sources/1.36.0/gh/darwins-challenge/moonlander-ast"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/darwins-challenge/moonlander-ast'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/darwins-challenge/moonlander-ast" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/darwins-challenge/moonlander-ast"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/darwins-challenge/moonlander-ast'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4594077ee9c8c0e045d3cd06d12a9da52205a72 [INFO] sha for GitHub repo darwins-challenge/moonlander-ast: b4594077ee9c8c0e045d3cd06d12a9da52205a72 [INFO] validating manifest of darwins-challenge/moonlander-ast on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of darwins-challenge/moonlander-ast on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing darwins-challenge/moonlander-ast [INFO] removed path dependency moonlander-gp from darwins-challenge/moonlander-ast [INFO] finished frobbing darwins-challenge/moonlander-ast [INFO] frobbed toml for darwins-challenge/moonlander-ast written to work/ex/beta-1.37-6/sources/1.36.0/gh/darwins-challenge/moonlander-ast/Cargo.toml [INFO] started frobbing darwins-challenge/moonlander-ast [INFO] removed path dependency moonlander-gp from darwins-challenge/moonlander-ast [INFO] finished frobbing darwins-challenge/moonlander-ast [INFO] frobbed toml for darwins-challenge/moonlander-ast written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/darwins-challenge/moonlander-ast/Cargo.toml [INFO] crate darwins-challenge/moonlander-ast already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/darwins-challenge/moonlander-ast/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" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing darwins-challenge/moonlander-ast against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/darwins-challenge/moonlander-ast:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 93b5d3a1f0a1976b3af3208b911645a8d2601c3b79d569df7225877f6535d5a9 [INFO] running `"docker" "start" "-a" "93b5d3a1f0a1976b3af3208b911645a8d2601c3b79d569df7225877f6535d5a9"` [INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling downcast v0.6.0 [INFO] [stderr] Compiling rayon v0.4.3 [INFO] [stderr] Compiling moonlander-gp v0.1.1 [INFO] [stderr] Compiling moonlander-ast v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0425]: cannot find function `decode_str` in module `toml` [INFO] [stderr] --> src/run/evolution_params.rs:68:11 [INFO] [stderr] | [INFO] [stderr] 68 | toml::decode_str(&s).expect("Error decoding TOML file") [INFO] [stderr] | ^^^^^^^^^^ not found in `toml` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/run/evolution_params.rs:65:57 [INFO] [stderr] | [INFO] [stderr] 65 | let mut f = File::open(Path::new(path)).ok().expect(("Error opening file")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `moonlander-ast`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "93b5d3a1f0a1976b3af3208b911645a8d2601c3b79d569df7225877f6535d5a9"` [INFO] running `"docker" "rm" "-f" "93b5d3a1f0a1976b3af3208b911645a8d2601c3b79d569df7225877f6535d5a9"` [INFO] [stdout] 93b5d3a1f0a1976b3af3208b911645a8d2601c3b79d569df7225877f6535d5a9