[INFO] updating cached repository tdbgamer/lox-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tdbgamer/lox-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tdbgamer/lox-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tdbgamer/lox-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tdbgamer/lox-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tdbgamer/lox-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce4b67f032114f135e23d157857096eb07aa5c17
[INFO] sha for GitHub repo tdbgamer/lox-rs: ce4b67f032114f135e23d157857096eb07aa5c17
[INFO] validating manifest of tdbgamer/lox-rs 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 tdbgamer/lox-rs 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 tdbgamer/lox-rs
[INFO] finished frobbing tdbgamer/lox-rs
[INFO] frobbed toml for tdbgamer/lox-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs/Cargo.toml
[INFO] started frobbing tdbgamer/lox-rs
[INFO] finished frobbing tdbgamer/lox-rs
[INFO] frobbed toml for tdbgamer/lox-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tdbgamer/lox-rs/Cargo.toml
[INFO] crate tdbgamer/lox-rs 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tdbgamer/lox-rs 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs:/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] 8ec9bfd082cbb5ade03e8d81b3e2cb09088e004540abbbfa69f83860d6d4a4ad
[INFO] running `"docker" "start" "-a" "8ec9bfd082cbb5ade03e8d81b3e2cb09088e004540abbbfa69f83860d6d4a4ad"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling derive-new v0.5.6
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lexer.rs:17:46
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn scan_tokens(&self, mut input: Box<Read>) -> LoxResult<Vec<Token>> {
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:111:33
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     (first @ '0'...'9', _) => {
[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/lexer.rs:114:32
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     (lett @ 'a'...'z', _) | (lett @ 'A'...'Z', _) => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:114:56
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     (lett @ 'a'...'z', _) | (lett @ 'A'...'Z', _) => {
[INFO] [stderr]     |                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:20
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:32
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn open_file(input_file: &str) -> LoxResult<Box<Read>> {
[INFO] [stderr]    |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.91s
[INFO] running `"docker" "inspect" "8ec9bfd082cbb5ade03e8d81b3e2cb09088e004540abbbfa69f83860d6d4a4ad"`
[INFO] running `"docker" "rm" "-f" "8ec9bfd082cbb5ade03e8d81b3e2cb09088e004540abbbfa69f83860d6d4a4ad"`
[INFO] [stdout] 8ec9bfd082cbb5ade03e8d81b3e2cb09088e004540abbbfa69f83860d6d4a4ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] afcb6d6210a31ca45a73af9377688bc1ddd05450241fb8138091ab6a92a59e07
[INFO] running `"docker" "start" "-a" "afcb6d6210a31ca45a73af9377688bc1ddd05450241fb8138091ab6a92a59e07"`
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lexer.rs:17:46
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn scan_tokens(&self, mut input: Box<Read>) -> LoxResult<Vec<Token>> {
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:111:33
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     (first @ '0'...'9', _) => {
[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/lexer.rs:114:32
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     (lett @ 'a'...'z', _) | (lett @ 'A'...'Z', _) => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:114:56
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     (lett @ 'a'...'z', _) | (lett @ 'A'...'Z', _) => {
[INFO] [stderr]     |                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:20
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:32
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 'a'...'z' | 'A'...'Z' | '0'...'9' => identifier_lit.push(first),
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn open_file(input_file: &str) -> LoxResult<Box<Read>> {
[INFO] [stderr]    |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "afcb6d6210a31ca45a73af9377688bc1ddd05450241fb8138091ab6a92a59e07"`
[INFO] running `"docker" "rm" "-f" "afcb6d6210a31ca45a73af9377688bc1ddd05450241fb8138091ab6a92a59e07"`
[INFO] [stdout] afcb6d6210a31ca45a73af9377688bc1ddd05450241fb8138091ab6a92a59e07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tdbgamer/lox-rs:/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" "test" "--frozen"`
[INFO] [stdout] 4ba726320c4a0dcaf59d3856253c531f4362429e0067d0f57c69120b3178c858
[INFO] running `"docker" "start" "-a" "4ba726320c4a0dcaf59d3856253c531f4362429e0067d0f57c69120b3178c858"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lox_rs-3bea8544873cd317
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lexer::test::test_identifier ... ok
[INFO] [stdout] test lexer::test::test_comments ... ok
[INFO] [stdout] test lexer::test::test_line_number ... ok
[INFO] [stdout] test lexer::test::test_string_double_eq_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4ba726320c4a0dcaf59d3856253c531f4362429e0067d0f57c69120b3178c858"`
[INFO] running `"docker" "rm" "-f" "4ba726320c4a0dcaf59d3856253c531f4362429e0067d0f57c69120b3178c858"`
[INFO] [stdout] 4ba726320c4a0dcaf59d3856253c531f4362429e0067d0f57c69120b3178c858