[INFO] updating cached repository RobinThrift/snpts [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/RobinThrift/snpts [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/RobinThrift/snpts" "work/ex/beta-1.38-1/sources/1.37.0/gh/RobinThrift/snpts"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RobinThrift/snpts'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RobinThrift/snpts" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobinThrift/snpts"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobinThrift/snpts'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c79b38f822cfa55aae4ed12d5ba6ed0a3f4fa528 [INFO] sha for GitHub repo RobinThrift/snpts: c79b38f822cfa55aae4ed12d5ba6ed0a3f4fa528 [INFO] validating manifest of RobinThrift/snpts 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 RobinThrift/snpts 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 RobinThrift/snpts [INFO] finished frobbing RobinThrift/snpts [INFO] frobbed toml for RobinThrift/snpts written to work/ex/beta-1.38-1/sources/1.37.0/gh/RobinThrift/snpts/Cargo.toml [INFO] started frobbing RobinThrift/snpts [INFO] finished frobbing RobinThrift/snpts [INFO] frobbed toml for RobinThrift/snpts written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobinThrift/snpts/Cargo.toml [INFO] crate RobinThrift/snpts 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/RobinThrift/snpts/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 RobinThrift/snpts 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RobinThrift/snpts:/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] e144356337f0db94334c3022a2ba06f55d1e28b85bab64d788357eb8ac69d5d6 [INFO] running `"docker" "start" "-a" "e144356337f0db94334c3022a2ba06f55d1e28b85bab64d788357eb8ac69d5d6"` [INFO] [stderr] Compiling snpts v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0423]: expected value, found enum `Json` [INFO] [stderr] --> src/utils/db.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | let data = match Json.from_reader(&fd) { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: try using one of the enum's variants [INFO] [stderr] | [INFO] [stderr] 22 | let data = match utils::db::Json::Array.from_reader(&fd) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | let data = match utils::db::Json::Boolean.from_reader(&fd) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | let data = match utils::db::Json::F64.from_reader(&fd) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | let data = match utils::db::Json::I64.from_reader(&fd) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::home_dir` [INFO] [stderr] --> src/commands/new.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env::home_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] 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/commands/new.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env::home_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] 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 E0423`. [INFO] [stderr] error: Could not compile `snpts`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e144356337f0db94334c3022a2ba06f55d1e28b85bab64d788357eb8ac69d5d6"` [INFO] running `"docker" "rm" "-f" "e144356337f0db94334c3022a2ba06f55d1e28b85bab64d788357eb8ac69d5d6"` [INFO] [stdout] e144356337f0db94334c3022a2ba06f55d1e28b85bab64d788357eb8ac69d5d6