[INFO] updating cached repository simulacrumparty/casaubon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simulacrumparty/casaubon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simulacrumparty/casaubon" "work/ex/beta-1.38-1/sources/1.37.0/gh/simulacrumparty/casaubon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/simulacrumparty/casaubon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simulacrumparty/casaubon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simulacrumparty/casaubon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simulacrumparty/casaubon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aade0d66a35bcf36dfb9387d324c356d6a856347
[INFO] sha for GitHub repo simulacrumparty/casaubon: aade0d66a35bcf36dfb9387d324c356d6a856347
[INFO] validating manifest of simulacrumparty/casaubon 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 simulacrumparty/casaubon 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 simulacrumparty/casaubon
[INFO] finished frobbing simulacrumparty/casaubon
[INFO] frobbed toml for simulacrumparty/casaubon written to work/ex/beta-1.38-1/sources/1.37.0/gh/simulacrumparty/casaubon/Cargo.toml
[INFO] started frobbing simulacrumparty/casaubon
[INFO] finished frobbing simulacrumparty/casaubon
[INFO] frobbed toml for simulacrumparty/casaubon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simulacrumparty/casaubon/Cargo.toml
[INFO] crate simulacrumparty/casaubon 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]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building simulacrumparty/casaubon against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simulacrumparty/casaubon:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 461b337a96b65bfd5cf20c7327f59e33538efffdee743a376a491ab1c7cd9f1e
[INFO] running `"docker" "start" "-a" "461b337a96b65bfd5cf20c7327f59e33538efffdee743a376a491ab1c7cd9f1e"`
[INFO] [stderr]    Compiling pulldown-cmark v0.0.11
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling casaubon v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_with_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         static ref re_with_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITH_DATE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_without_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |         static ref re_without_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITHOUT_DATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `slug_re` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |         static ref slug_re: Regex = Regex::new(r"(?P<slug>\S+).md").unwrap();
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to upper case: `SLUG_RE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.44s
[INFO] running `"docker" "inspect" "461b337a96b65bfd5cf20c7327f59e33538efffdee743a376a491ab1c7cd9f1e"`
[INFO] running `"docker" "rm" "-f" "461b337a96b65bfd5cf20c7327f59e33538efffdee743a376a491ab1c7cd9f1e"`
[INFO] [stdout] 461b337a96b65bfd5cf20c7327f59e33538efffdee743a376a491ab1c7cd9f1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simulacrumparty/casaubon:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 546fa30c28ef5ad715f513f48b5acb4b0f6b88d1cf3b4263d88ccdd02d670f63
[INFO] running `"docker" "start" "-a" "546fa30c28ef5ad715f513f48b5acb4b0f6b88d1cf3b4263d88ccdd02d670f63"`
[INFO] [stderr]    Compiling casaubon v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `re_with_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         static ref re_with_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITH_DATE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_without_date` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |         static ref re_without_date: Regex =
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_WITHOUT_DATE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `slug_re` should have an upper case name
[INFO] [stderr]   --> src/entry.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |         static ref slug_re: Regex = Regex::new(r"(?P<slug>\S+).md").unwrap();
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to upper case: `SLUG_RE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `"docker" "inspect" "546fa30c28ef5ad715f513f48b5acb4b0f6b88d1cf3b4263d88ccdd02d670f63"`
[INFO] running `"docker" "rm" "-f" "546fa30c28ef5ad715f513f48b5acb4b0f6b88d1cf3b4263d88ccdd02d670f63"`
[INFO] [stdout] 546fa30c28ef5ad715f513f48b5acb4b0f6b88d1cf3b4263d88ccdd02d670f63