[INFO] updating cached repository Akavall/RustWebService
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Akavall/RustWebService
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Akavall/RustWebService" "work/ex/beta-1.38-1/sources/1.37.0/gh/Akavall/RustWebService"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Akavall/RustWebService'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Akavall/RustWebService" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Akavall/RustWebService"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Akavall/RustWebService'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a6c83063b04f4f71cd7dbbe6f43cb7fbdd31816
[INFO] sha for GitHub repo Akavall/RustWebService: 4a6c83063b04f4f71cd7dbbe6f43cb7fbdd31816
[INFO] validating manifest of Akavall/RustWebService 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 Akavall/RustWebService 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 Akavall/RustWebService
[INFO] finished frobbing Akavall/RustWebService
[INFO] frobbed toml for Akavall/RustWebService written to work/ex/beta-1.38-1/sources/1.37.0/gh/Akavall/RustWebService/Cargo.toml
[INFO] started frobbing Akavall/RustWebService
[INFO] finished frobbing Akavall/RustWebService
[INFO] frobbed toml for Akavall/RustWebService written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Akavall/RustWebService/Cargo.toml
[INFO] crate Akavall/RustWebService 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/Akavall/RustWebService/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[INFO] the lockfile is outdated, regenerating it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 Akavall/RustWebService 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Akavall/RustWebService:/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] 3eb4b635b1eaac5b19b1dbfc5863f6c0e93201e59ed3aedb0f8db8fc9c173483
[INFO] running `"docker" "start" "-a" "3eb4b635b1eaac5b19b1dbfc5863f6c0e93201e59ed3aedb0f8db8fc9c173483"`
[INFO] [stderr]    Compiling route-recognizer v0.1.13
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling web_server_is_prime v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0615]: attempted to take value of method `query` on type `iron::Url`
[INFO] [stderr]   --> src/main.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let ref temp = request.url.query;
[INFO] [stderr]    |                                ^^^^^ help: use parentheses to call the method: `query()`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> src/main.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     router.get("/is_prime", handle_request);
[INFO] [stderr]    |            ^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `web_server_is_prime`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3eb4b635b1eaac5b19b1dbfc5863f6c0e93201e59ed3aedb0f8db8fc9c173483"`
[INFO] running `"docker" "rm" "-f" "3eb4b635b1eaac5b19b1dbfc5863f6c0e93201e59ed3aedb0f8db8fc9c173483"`
[INFO] [stdout] 3eb4b635b1eaac5b19b1dbfc5863f6c0e93201e59ed3aedb0f8db8fc9c173483