[INFO] updating cached repository dat2/csv-aggregator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dat2/csv-aggregator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dat2/csv-aggregator" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/dat2/csv-aggregator"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/dat2/csv-aggregator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dat2/csv-aggregator" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/dat2/csv-aggregator"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/dat2/csv-aggregator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ff00876adf350ccbd5bf04b02e558347a7f0971f [INFO] sha for GitHub repo dat2/csv-aggregator: ff00876adf350ccbd5bf04b02e558347a7f0971f [INFO] validating manifest of dat2/csv-aggregator on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dat2/csv-aggregator on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dat2/csv-aggregator [INFO] finished frobbing dat2/csv-aggregator [INFO] frobbed toml for dat2/csv-aggregator written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/dat2/csv-aggregator/Cargo.toml [INFO] started frobbing dat2/csv-aggregator [INFO] finished frobbing dat2/csv-aggregator [INFO] frobbed toml for dat2/csv-aggregator written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/dat2/csv-aggregator/Cargo.toml [INFO] crate dat2/csv-aggregator has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dat2/csv-aggregator against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-0/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/dat2/csv-aggregator:/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=forbid" "-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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f958f63ad1cfd9860d2b9e13eb57bfdc047c1e2ef8bbcc3dda66d3a782e00a7f [INFO] running `"docker" "start" "-a" "f958f63ad1cfd9860d2b9e13eb57bfdc047c1e2ef8bbcc3dda66d3a782e00a7f"` [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking combine v3.0.0-alpha.4 [INFO] [stderr] Checking csv-core v0.1.3 [INFO] [stderr] Checking float-cmp v0.2.5 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking csv v1.0.0-beta.5 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking csv-aggregator v0.1.0 (/opt/crater/workdir) [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/args.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | if let Some(path) = env::home_dir() { [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/args.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | if let Some(path) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(conservative_impl_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(conservative_impl_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.97s [INFO] running `"docker" "inspect" "f958f63ad1cfd9860d2b9e13eb57bfdc047c1e2ef8bbcc3dda66d3a782e00a7f"` [INFO] running `"docker" "rm" "-f" "f958f63ad1cfd9860d2b9e13eb57bfdc047c1e2ef8bbcc3dda66d3a782e00a7f"` [INFO] [stdout] f958f63ad1cfd9860d2b9e13eb57bfdc047c1e2ef8bbcc3dda66d3a782e00a7f