[INFO] updating cached repository eqrion/wordament
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/eqrion/wordament
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/eqrion/wordament" "work/ex/beta-1.38-1/sources/1.37.0/gh/eqrion/wordament"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/eqrion/wordament'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eqrion/wordament" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eqrion/wordament"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eqrion/wordament'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f441062f3fe29c2c0e37337041cd696fed082858
[INFO] sha for GitHub repo eqrion/wordament: f441062f3fe29c2c0e37337041cd696fed082858
[INFO] validating manifest of eqrion/wordament 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 eqrion/wordament 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 eqrion/wordament
[INFO] finished frobbing eqrion/wordament
[INFO] frobbed toml for eqrion/wordament written to work/ex/beta-1.38-1/sources/1.37.0/gh/eqrion/wordament/Cargo.toml
[INFO] started frobbing eqrion/wordament
[INFO] finished frobbing eqrion/wordament
[INFO] frobbed toml for eqrion/wordament written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eqrion/wordament/Cargo.toml
[INFO] crate eqrion/wordament 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 eqrion/wordament 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-0/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/eqrion/wordament:/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] 26d1ad881f87cc49896f365f316bf19dca2c434b224562777b996244093f2e0f
[INFO] running `"docker" "start" "-a" "26d1ad881f87cc49896f365f316bf19dca2c434b224562777b996244093f2e0f"`
[INFO] [stderr]    Compiling wordament v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Tile::Prefix(data.trim_left_matches("-").to_owned())
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:28:31
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Tile::Suffix(data.trim_right_matches("-").to_owned())
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains`
[INFO] [stderr]   --> src/trie.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn contains(&self, data: &str) -> bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains_chars`
[INFO] [stderr]   --> src/trie.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn contains_chars(&self, mut chars: Chars) -> bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "26d1ad881f87cc49896f365f316bf19dca2c434b224562777b996244093f2e0f"`
[INFO] running `"docker" "rm" "-f" "26d1ad881f87cc49896f365f316bf19dca2c434b224562777b996244093f2e0f"`
[INFO] [stdout] 26d1ad881f87cc49896f365f316bf19dca2c434b224562777b996244093f2e0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/eqrion/wordament:/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] ebef58114f00fd4e0ec9b24662ecaefbd58c94003373535ad7fc1fdecf32c559
[INFO] running `"docker" "start" "-a" "ebef58114f00fd4e0ec9b24662ecaefbd58c94003373535ad7fc1fdecf32c559"`
[INFO] [stderr]    Compiling wordament v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Tile::Prefix(data.trim_left_matches("-").to_owned())
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:28:31
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Tile::Suffix(data.trim_right_matches("-").to_owned())
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains`
[INFO] [stderr]   --> src/trie.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn contains(&self, data: &str) -> bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains_chars`
[INFO] [stderr]   --> src/trie.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn contains_chars(&self, mut chars: Chars) -> bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "ebef58114f00fd4e0ec9b24662ecaefbd58c94003373535ad7fc1fdecf32c559"`
[INFO] running `"docker" "rm" "-f" "ebef58114f00fd4e0ec9b24662ecaefbd58c94003373535ad7fc1fdecf32c559"`
[INFO] [stdout] ebef58114f00fd4e0ec9b24662ecaefbd58c94003373535ad7fc1fdecf32c559
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/eqrion/wordament:/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"`
[INFO] [stdout] d51d36d3ad90f5b879d2522b698c7d5be68499ee5a8ba3bdae8ef5eaea0af3e5
[INFO] running `"docker" "start" "-a" "d51d36d3ad90f5b879d2522b698c7d5be68499ee5a8ba3bdae8ef5eaea0af3e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wordament-9ed37eab6310eeca
[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" "d51d36d3ad90f5b879d2522b698c7d5be68499ee5a8ba3bdae8ef5eaea0af3e5"`
[INFO] running `"docker" "rm" "-f" "d51d36d3ad90f5b879d2522b698c7d5be68499ee5a8ba3bdae8ef5eaea0af3e5"`
[INFO] [stdout] d51d36d3ad90f5b879d2522b698c7d5be68499ee5a8ba3bdae8ef5eaea0af3e5