[INFO] updating cached repository orenbenkiki/cargo-todox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/orenbenkiki/cargo-todox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/orenbenkiki/cargo-todox" "work/ex/beta-1.37-6/sources/1.36.0/gh/orenbenkiki/cargo-todox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/orenbenkiki/cargo-todox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/orenbenkiki/cargo-todox" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24fb8cef0eb85c5f3812ff81488007d3b2ad9fd1
[INFO] sha for GitHub repo orenbenkiki/cargo-todox: 24fb8cef0eb85c5f3812ff81488007d3b2ad9fd1
[INFO] validating manifest of orenbenkiki/cargo-todox on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of orenbenkiki/cargo-todox on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing orenbenkiki/cargo-todox
[INFO] finished frobbing orenbenkiki/cargo-todox
[INFO] frobbed toml for orenbenkiki/cargo-todox written to work/ex/beta-1.37-6/sources/1.36.0/gh/orenbenkiki/cargo-todox/Cargo.toml
[INFO] started frobbing orenbenkiki/cargo-todox
[INFO] finished frobbing orenbenkiki/cargo-todox
[INFO] frobbed toml for orenbenkiki/cargo-todox written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox/Cargo.toml
[INFO] crate orenbenkiki/cargo-todox already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing orenbenkiki/cargo-todox against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3d3ff6f8c7a347b58a508bd656264cf28a30f73c18bda98717ae8b1ecc93debd
[INFO] running `"docker" "start" "-a" "3d3ff6f8c7a347b58a508bd656264cf28a30f73c18bda98717ae8b1ecc93debd"`
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling cargo-todox v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn run(output: &mut Write, directory: &str) -> i32 {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:114:41
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn does_file_contain_todox(output: &mut Write, path: &str) -> bool {
[INFO] [stderr]     |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.77s
[INFO] running `"docker" "inspect" "3d3ff6f8c7a347b58a508bd656264cf28a30f73c18bda98717ae8b1ecc93debd"`
[INFO] running `"docker" "rm" "-f" "3d3ff6f8c7a347b58a508bd656264cf28a30f73c18bda98717ae8b1ecc93debd"`
[INFO] [stdout] 3d3ff6f8c7a347b58a508bd656264cf28a30f73c18bda98717ae8b1ecc93debd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 45a6c0dae3b00834d36e86fe86c5668d7ab2567f3e3f7d67c8a10461585a4044
[INFO] running `"docker" "start" "-a" "45a6c0dae3b00834d36e86fe86c5668d7ab2567f3e3f7d67c8a10461585a4044"`
[INFO] [stderr]    Compiling unindent v0.1.3
[INFO] [stderr]    Compiling cargo-todox v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn run(output: &mut Write, directory: &str) -> i32 {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:114:41
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn does_file_contain_todox(output: &mut Write, path: &str) -> bool {
[INFO] [stderr]     |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "45a6c0dae3b00834d36e86fe86c5668d7ab2567f3e3f7d67c8a10461585a4044"`
[INFO] running `"docker" "rm" "-f" "45a6c0dae3b00834d36e86fe86c5668d7ab2567f3e3f7d67c8a10461585a4044"`
[INFO] [stdout] 45a6c0dae3b00834d36e86fe86c5668d7ab2567f3e3f7d67c8a10461585a4044
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/orenbenkiki/cargo-todox:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1bbd96502791ad58c9a71db3daf43b0c32ffd65a7b6542bfec0f605673b68a6b
[INFO] running `"docker" "start" "-a" "1bbd96502791ad58c9a71db3daf43b0c32ffd65a7b6542bfec0f605673b68a6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_todox-d4764ae76c7457dc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_success ... ok
[INFO] [stdout] test test_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1bbd96502791ad58c9a71db3daf43b0c32ffd65a7b6542bfec0f605673b68a6b"`
[INFO] running `"docker" "rm" "-f" "1bbd96502791ad58c9a71db3daf43b0c32ffd65a7b6542bfec0f605673b68a6b"`
[INFO] [stdout] 1bbd96502791ad58c9a71db3daf43b0c32ffd65a7b6542bfec0f605673b68a6b