[INFO] updating cached repository iquiw/ewrs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iquiw/ewrs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/ewrs" "work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/ewrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/ewrs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/ewrs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/ewrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/ewrs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 512b27d69df9db992f47b20d7469835cd5eb2398
[INFO] sha for GitHub repo iquiw/ewrs: 512b27d69df9db992f47b20d7469835cd5eb2398
[INFO] validating manifest of iquiw/ewrs 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 iquiw/ewrs 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 iquiw/ewrs
[INFO] finished frobbing iquiw/ewrs
[INFO] frobbed toml for iquiw/ewrs written to work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/ewrs/Cargo.toml
[INFO] started frobbing iquiw/ewrs
[INFO] finished frobbing iquiw/ewrs
[INFO] frobbed toml for iquiw/ewrs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/ewrs/Cargo.toml
[INFO] crate iquiw/ewrs 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/ewrs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing iquiw/ewrs 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-4/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/iquiw/ewrs:/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] e9286f6c00a3a309567a7f7d9bc9426d812e0ec84fe7e3f2d7c35ff173571202
[INFO] running `"docker" "start" "-a" "e9286f6c00a3a309567a7f7d9bc9426d812e0ec84fe7e3f2d7c35ff173571202"`
[INFO] [stderr]    Compiling ewrs v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emacs/common.rs:35:50
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn run_client(&self, path: &Path, modifier: &CommandModifier) -> Result<()> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandModifier`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `"docker" "inspect" "e9286f6c00a3a309567a7f7d9bc9426d812e0ec84fe7e3f2d7c35ff173571202"`
[INFO] running `"docker" "rm" "-f" "e9286f6c00a3a309567a7f7d9bc9426d812e0ec84fe7e3f2d7c35ff173571202"`
[INFO] [stdout] e9286f6c00a3a309567a7f7d9bc9426d812e0ec84fe7e3f2d7c35ff173571202
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/iquiw/ewrs:/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] dc6dfe8dface9d7dd0d7250a3c032d59fdcbeb670c86d4fb787c62c9d9d6e57a
[INFO] running `"docker" "start" "-a" "dc6dfe8dface9d7dd0d7250a3c032d59fdcbeb670c86d4fb787c62c9d9d6e57a"`
[INFO] [stderr]    Compiling ewrs v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emacs/common.rs:35:50
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn run_client(&self, path: &Path, modifier: &CommandModifier) -> Result<()> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommandModifier`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "dc6dfe8dface9d7dd0d7250a3c032d59fdcbeb670c86d4fb787c62c9d9d6e57a"`
[INFO] running `"docker" "rm" "-f" "dc6dfe8dface9d7dd0d7250a3c032d59fdcbeb670c86d4fb787c62c9d9d6e57a"`
[INFO] [stdout] dc6dfe8dface9d7dd0d7250a3c032d59fdcbeb670c86d4fb787c62c9d9d6e57a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/iquiw/ewrs:/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] de9cb878cf5e6b0abf649b226b22df9da2c0c9b62deaddce9a0aa1c32f86b67c
[INFO] running `"docker" "start" "-a" "de9cb878cf5e6b0abf649b226b22df9da2c0c9b62deaddce9a0aa1c32f86b67c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ewrs-f41892eacd07b459
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test emacs::options::tests::test_parse_prog_and_args ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_prog_only ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_empty ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_short_help ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_long_help ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_elisp_magit_without_dir ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_elisp_magit_with_dir ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_wait_true_and_args ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ew-7579ee644ab3404c
[INFO] [stdout] test emacs::options::tests::test_parse_wait_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ew_w-e49452cc5ce37358
[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] [stdout] 
[INFO] [stderr]    Doc-tests ewrs
[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] [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" "de9cb878cf5e6b0abf649b226b22df9da2c0c9b62deaddce9a0aa1c32f86b67c"`
[INFO] running `"docker" "rm" "-f" "de9cb878cf5e6b0abf649b226b22df9da2c0c9b62deaddce9a0aa1c32f86b67c"`
[INFO] [stdout] de9cb878cf5e6b0abf649b226b22df9da2c0c9b62deaddce9a0aa1c32f86b67c