[INFO] updating cached repository carzacc/conversione-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/carzacc/conversione-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/carzacc/conversione-rust" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/carzacc/conversione-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/carzacc/conversione-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carzacc/conversione-rust" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/carzacc/conversione-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/carzacc/conversione-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 67e9f13879f9859d6cb35b94246fa3617b434556
[INFO] sha for GitHub repo carzacc/conversione-rust: 67e9f13879f9859d6cb35b94246fa3617b434556
[INFO] validating manifest of carzacc/conversione-rust on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of carzacc/conversione-rust on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing carzacc/conversione-rust
[INFO] finished frobbing carzacc/conversione-rust
[INFO] frobbed toml for carzacc/conversione-rust written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/carzacc/conversione-rust/Cargo.toml
[INFO] started frobbing carzacc/conversione-rust
[INFO] finished frobbing carzacc/conversione-rust
[INFO] frobbed toml for carzacc/conversione-rust written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/carzacc/conversione-rust/Cargo.toml
[INFO] crate carzacc/conversione-rust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking carzacc/conversione-rust against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-0/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/carzacc/conversione-rust:/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6cda10ecf6f34e3d7340741ad394c9c0560de720d157524fad2bc80ca73821aa
[INFO] running `"docker" "start" "-a" "6cda10ecf6f34e3d7340741ad394c9c0560de720d157524fad2bc80ca73821aa"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking router v0.6.0
[INFO] [stderr]     Checking conversione-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant `form` should have an upper case name such as `FORM`
[INFO] [stderr]   --> src/html.rs:2:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | /     pub const form: &str = r#"
[INFO] [stderr] 3  | |     <!doctype html>
[INFO] [stderr] 4  | |     <head>
[INFO] [stderr] 5  | |     <meta charset="utf-8">
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     </body>
[INFO] [stderr] 33 | |     "#;
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `form` should have an upper case name such as `FORM`
[INFO] [stderr]   --> src/html.rs:2:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | /     pub const form: &str = r#"
[INFO] [stderr] 3  | |     <!doctype html>
[INFO] [stderr] 4  | |     <head>
[INFO] [stderr] 5  | |     <meta charset="utf-8">
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     </body>
[INFO] [stderr] 33 | |     "#;
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `"docker" "inspect" "6cda10ecf6f34e3d7340741ad394c9c0560de720d157524fad2bc80ca73821aa"`
[INFO] running `"docker" "rm" "-f" "6cda10ecf6f34e3d7340741ad394c9c0560de720d157524fad2bc80ca73821aa"`
[INFO] [stdout] 6cda10ecf6f34e3d7340741ad394c9c0560de720d157524fad2bc80ca73821aa