[INFO] updating cached repository dcastelltort/pgexercises
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dcastelltort/pgexercises
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/pgexercises" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dcastelltort/pgexercises"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dcastelltort/pgexercises'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/pgexercises" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dcastelltort/pgexercises"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dcastelltort/pgexercises'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e95eb4b4eb9b491d074449e3ed398fbdd80daa90
[INFO] sha for GitHub repo dcastelltort/pgexercises: e95eb4b4eb9b491d074449e3ed398fbdd80daa90
[INFO] validating manifest of dcastelltort/pgexercises on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dcastelltort/pgexercises on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dcastelltort/pgexercises
[INFO] finished frobbing dcastelltort/pgexercises
[INFO] frobbed toml for dcastelltort/pgexercises written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dcastelltort/pgexercises/Cargo.toml
[INFO] started frobbing dcastelltort/pgexercises
[INFO] finished frobbing dcastelltort/pgexercises
[INFO] frobbed toml for dcastelltort/pgexercises written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dcastelltort/pgexercises/Cargo.toml
[INFO] crate dcastelltort/pgexercises already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dcastelltort/pgexercises against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dcastelltort/pgexercises:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7f549c0af0e0342609b769fb5daf14fc49abc5a7e753c38bd47ea8b018670fd6
[INFO] running `"docker" "start" "-a" "7f549c0af0e0342609b769fb5daf14fc49abc5a7e753c38bd47ea8b018670fd6"`
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking bigdecimal v0.0.10
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking pgexercices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn test_results<T>(f: &Fn() -> (Vec<T>, Vec<T>))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (Vec<T>, Vec<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn test_results<T>(f: &Fn() -> (Vec<T>, Vec<T>))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (Vec<T>, Vec<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `"docker" "inspect" "7f549c0af0e0342609b769fb5daf14fc49abc5a7e753c38bd47ea8b018670fd6"`
[INFO] running `"docker" "rm" "-f" "7f549c0af0e0342609b769fb5daf14fc49abc5a7e753c38bd47ea8b018670fd6"`
[INFO] [stdout] 7f549c0af0e0342609b769fb5daf14fc49abc5a7e753c38bd47ea8b018670fd6