[INFO] updating cached repository https://github.com/marcianx/parse-math
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0641735325b5d5ad4a15d758a62988ed60717716
[INFO] testing marcianx/parse-math against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcianx%2Fparse-math" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcianx/parse-math on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/marcianx/parse-math
[INFO] finished tweaking git repo https://github.com/marcianx/parse-math
[INFO] tweaked toml for git repo https://github.com/marcianx/parse-math written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/marcianx/parse-math already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] fb2d9cca9b5fd68f6ef77c3d6e7a40d8b41715cda849f2136a89875e8bb0fbdb
[INFO] running `"docker" "start" "-a" "fb2d9cca9b5fd68f6ef77c3d6e7a40d8b41715cda849f2136a89875e8bb0fbdb"`
[INFO] [stderr]    Compiling parse-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "fb2d9cca9b5fd68f6ef77c3d6e7a40d8b41715cda849f2136a89875e8bb0fbdb"`
[INFO] running `"docker" "rm" "-f" "fb2d9cca9b5fd68f6ef77c3d6e7a40d8b41715cda849f2136a89875e8bb0fbdb"`
[INFO] [stdout] fb2d9cca9b5fd68f6ef77c3d6e7a40d8b41715cda849f2136a89875e8bb0fbdb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13a8a0261dcb0d06044ca211d3ed5aa2a4cca26f2121a3a33029cd45cb9964e1
[INFO] running `"docker" "start" "-a" "13a8a0261dcb0d06044ca211d3ed5aa2a4cca26f2121a3a33029cd45cb9964e1"`
[INFO] [stderr]    Compiling parse-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap();
[INFO] [stderr] 13 | |     static ref REGEX_IDENT:  Regex = Regex::new(r"^[a-zA-Z]+").unwrap();
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "13a8a0261dcb0d06044ca211d3ed5aa2a4cca26f2121a3a33029cd45cb9964e1"`
[INFO] running `"docker" "rm" "-f" "13a8a0261dcb0d06044ca211d3ed5aa2a4cca26f2121a3a33029cd45cb9964e1"`
[INFO] [stdout] 13a8a0261dcb0d06044ca211d3ed5aa2a4cca26f2121a3a33029cd45cb9964e1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] ecdc0aa32e19bac0bac9db987f0d2c713b10aa677e750efa53616f3e23d84bf7
[INFO] running `"docker" "start" "-a" "ecdc0aa32e19bac0bac9db987f0d2c713b10aa677e750efa53616f3e23d84bf7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parse_math-4263f822f610ca55
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test shuntingyard::test::test ... ok
[INFO] [stdout] test lexer::test::test_lexer_iter_eq ... ok
[INFO] [stdout] test lexer::test::test_print_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parse-math
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ecdc0aa32e19bac0bac9db987f0d2c713b10aa677e750efa53616f3e23d84bf7"`
[INFO] running `"docker" "rm" "-f" "ecdc0aa32e19bac0bac9db987f0d2c713b10aa677e750efa53616f3e23d84bf7"`
[INFO] [stdout] ecdc0aa32e19bac0bac9db987f0d2c713b10aa677e750efa53616f3e23d84bf7