[INFO] updating cached repository rparrett/wwd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rparrett/wwd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rparrett/wwd" "work/ex/beta-1.38-1/sources/1.37.0/gh/rparrett/wwd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rparrett/wwd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rparrett/wwd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rparrett/wwd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rparrett/wwd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15ef92404bdaf21675c60c998b73f1fd062678b7
[INFO] sha for GitHub repo rparrett/wwd: 15ef92404bdaf21675c60c998b73f1fd062678b7
[INFO] validating manifest of rparrett/wwd 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 rparrett/wwd 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 rparrett/wwd
[INFO] finished frobbing rparrett/wwd
[INFO] frobbed toml for rparrett/wwd written to work/ex/beta-1.38-1/sources/1.37.0/gh/rparrett/wwd/Cargo.toml
[INFO] started frobbing rparrett/wwd
[INFO] finished frobbing rparrett/wwd
[INFO] frobbed toml for rparrett/wwd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rparrett/wwd/Cargo.toml
[INFO] crate rparrett/wwd 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 rparrett/wwd 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/rparrett/wwd:/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] ac6fe573bab35e8ab9514c892ed52f3b643840fea877a662dd49369446f73dbd
[INFO] running `"docker" "start" "-a" "ac6fe573bab35e8ab9514c892ed52f3b643840fea877a662dd49369446f73dbd"`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling openssl v0.9.17
[INFO] [stderr]    Compiling itoa v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling serde v1.0.11
[INFO] [stderr]    Compiling futures v0.1.14
[INFO] [stderr]    Compiling sequence_trie v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.0
[INFO] [stderr]    Compiling antidote v1.0.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling error v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling openssl-sys v0.9.17
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling tokio-core v0.1.9
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling native-tls v0.1.4
[INFO] [stderr]    Compiling mount v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling logger v0.3.0
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling staticfile v0.4.0
[INFO] [stderr]    Compiling handlebars v0.26.2
[INFO] [stderr]    Compiling darksky v0.6.1
[INFO] [stderr]    Compiling handlebars-iron v0.24.1
[INFO] [stderr]    Compiling wwd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:33:54
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(filename: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `"docker" "inspect" "ac6fe573bab35e8ab9514c892ed52f3b643840fea877a662dd49369446f73dbd"`
[INFO] running `"docker" "rm" "-f" "ac6fe573bab35e8ab9514c892ed52f3b643840fea877a662dd49369446f73dbd"`
[INFO] [stdout] ac6fe573bab35e8ab9514c892ed52f3b643840fea877a662dd49369446f73dbd
[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/rparrett/wwd:/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] 722e500b8c653af1d9717ecdc551d8551f3b9dc9a3ce0f71c7bd31fa40c8027a
[INFO] running `"docker" "start" "-a" "722e500b8c653af1d9717ecdc551d8551f3b9dc9a3ce0f71c7bd31fa40c8027a"`
[INFO] [stderr]    Compiling wwd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:33:54
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(filename: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "722e500b8c653af1d9717ecdc551d8551f3b9dc9a3ce0f71c7bd31fa40c8027a"`
[INFO] running `"docker" "rm" "-f" "722e500b8c653af1d9717ecdc551d8551f3b9dc9a3ce0f71c7bd31fa40c8027a"`
[INFO] [stdout] 722e500b8c653af1d9717ecdc551d8551f3b9dc9a3ce0f71c7bd31fa40c8027a
[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/rparrett/wwd:/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] 906905eb70ba9c1c866197d9df5dc859ac628f003bffbb587850e131e43904c2
[INFO] running `"docker" "start" "-a" "906905eb70ba9c1c866197d9df5dc859ac628f003bffbb587850e131e43904c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wwd-c24ca603067d9f58
[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" "906905eb70ba9c1c866197d9df5dc859ac628f003bffbb587850e131e43904c2"`
[INFO] running `"docker" "rm" "-f" "906905eb70ba9c1c866197d9df5dc859ac628f003bffbb587850e131e43904c2"`
[INFO] [stdout] 906905eb70ba9c1c866197d9df5dc859ac628f003bffbb587850e131e43904c2