[INFO] updating cached repository thebearingedge/rust-backend
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thebearingedge/rust-backend
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thebearingedge/rust-backend" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/thebearingedge/rust-backend"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/thebearingedge/rust-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thebearingedge/rust-backend" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/thebearingedge/rust-backend"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/thebearingedge/rust-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da84948dcc02a6b318cf5811c2d8a10980d2db4e
[INFO] sha for GitHub repo thebearingedge/rust-backend: da84948dcc02a6b318cf5811c2d8a10980d2db4e
[INFO] validating manifest of thebearingedge/rust-backend on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thebearingedge/rust-backend on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thebearingedge/rust-backend
[INFO] finished frobbing thebearingedge/rust-backend
[INFO] frobbed toml for thebearingedge/rust-backend written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/thebearingedge/rust-backend/Cargo.toml
[INFO] started frobbing thebearingedge/rust-backend
[INFO] finished frobbing thebearingedge/rust-backend
[INFO] frobbed toml for thebearingedge/rust-backend written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/thebearingedge/rust-backend/Cargo.toml
[INFO] crate thebearingedge/rust-backend already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking thebearingedge/rust-backend against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/thebearingedge/rust-backend:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d0da371a8a812150b10664664303eadcda05de5b42a97ebe97e08df995fe5308
[INFO] running `"docker" "start" "-a" "d0da371a8a812150b10664664303eadcda05de5b42a97ebe97e08df995fe5308"`
[INFO] [stderr]     Checking arc-swap v0.3.6
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[INFO] [stderr]     Checking rust-backend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `token_secret` should have an upper case name
[INFO] [stderr]   --> src/auth/mod.rs:34:16
[INFO] [stderr]    |
[INFO] [stderr] 34 |     static ref token_secret: String =
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `TOKEN_SECRET`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `db_url` should have an upper case name
[INFO] [stderr]   --> src/db.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     static ref db_url: String =
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `DB_URL`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `port` should have an upper case name
[INFO] [stderr]   --> src/main.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 |     static ref port: String = env::var("PORT").expect("PORT not set");
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `PORT`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `token_secret` should have an upper case name
[INFO] [stderr]   --> src/auth/mod.rs:34:16
[INFO] [stderr]    |
[INFO] [stderr] 34 |     static ref token_secret: String =
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `TOKEN_SECRET`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `db_url` should have an upper case name
[INFO] [stderr]   --> src/db.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     static ref db_url: String =
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to upper case: `DB_URL`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `port` should have an upper case name
[INFO] [stderr]   --> src/main.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 |     static ref port: String = env::var("PORT").expect("PORT not set");
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `PORT`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `"docker" "inspect" "d0da371a8a812150b10664664303eadcda05de5b42a97ebe97e08df995fe5308"`
[INFO] running `"docker" "rm" "-f" "d0da371a8a812150b10664664303eadcda05de5b42a97ebe97e08df995fe5308"`
[INFO] [stdout] d0da371a8a812150b10664664303eadcda05de5b42a97ebe97e08df995fe5308