[INFO] updating cached repository macleos/arith
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/macleos/arith
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/macleos/arith" "work/ex/beta-1.38-1/sources/1.37.0/gh/macleos/arith"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/macleos/arith'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/macleos/arith" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/macleos/arith"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/macleos/arith'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 163cdc7c6ecc934266af965b402ecc2954db7c62
[INFO] sha for GitHub repo macleos/arith: 163cdc7c6ecc934266af965b402ecc2954db7c62
[INFO] validating manifest of macleos/arith 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 macleos/arith 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 macleos/arith
[INFO] finished frobbing macleos/arith
[INFO] frobbed toml for macleos/arith written to work/ex/beta-1.38-1/sources/1.37.0/gh/macleos/arith/Cargo.toml
[INFO] started frobbing macleos/arith
[INFO] finished frobbing macleos/arith
[INFO] frobbed toml for macleos/arith written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/macleos/arith/Cargo.toml
[INFO] crate macleos/arith 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/macleos/arith/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[INFO] the lockfile is outdated, regenerating it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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing macleos/arith 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/macleos/arith:/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] 3601444708a4899343ac59fd817cf23553fe5c2911665532dc23e6bf039e0807
[INFO] running `"docker" "start" "-a" "3601444708a4899343ac59fd817cf23553fe5c2911665532dc23e6bf039e0807"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.50
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.50
[INFO] [stderr]    Compiling lor-pl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: can only #[wasm_bindgen] public functions
[INFO] [stderr]    --> src/lib.rs:246:1
[INFO] [stderr]     |
[INFO] [stderr] 246 | / fn display(s: &str) -> String {
[INFO] [stderr] 247 | |     lex_and_parse(s).display()
[INFO] [stderr] 248 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: can only #[wasm_bindgen] public functions
[INFO] [stderr]    --> src/lib.rs:250:1
[INFO] [stderr]     |
[INFO] [stderr] 250 | / fn evaluate(s: &str) -> f64 {
[INFO] [stderr] 251 | |     lex_and_parse(s).evaluate()
[INFO] [stderr] 252 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |             'a'...'z' | '$' | '@' | '#' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:51:40
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 while let Some(ch @ 'a'...'z') | Some(ch @ '$') | Some(ch @ '@') | Some(ch @ '#')
[INFO] [stderr]    |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 | Some(ch @ '0'...'9') = chars.peek()
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:59:16
[INFO] [stderr]    |
[INFO] [stderr] 59 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:62:40
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 while let Some(ch @ '0'...'9') = chars.peek() {
[INFO] [stderr]    |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:68:41
[INFO] [stderr]    |
[INFO] [stderr] 68 |                     if let Some(ch @ '0'...'9') = chars.peek() {
[INFO] [stderr]    |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:72:48
[INFO] [stderr]    |
[INFO] [stderr] 72 |                         while let Some(ch @ '0'...'9') = chars.peek() {
[INFO] [stderr]    |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `lor-pl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3601444708a4899343ac59fd817cf23553fe5c2911665532dc23e6bf039e0807"`
[INFO] running `"docker" "rm" "-f" "3601444708a4899343ac59fd817cf23553fe5c2911665532dc23e6bf039e0807"`
[INFO] [stdout] 3601444708a4899343ac59fd817cf23553fe5c2911665532dc23e6bf039e0807