[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-1.38-1/sources/1.37.0/gh/iquiw/ewrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iquiw/ewrs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/ewrs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iquiw/ewrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iquiw/ewrs 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 iquiw/ewrs
[INFO] finished frobbing iquiw/ewrs
[INFO] frobbed toml for iquiw/ewrs written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 iquiw/ewrs 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 079af65d11e273ede83e686cbb5d3caa834a92184293d5deae6285183e1af1b8
[INFO] running `"docker" "start" "-a" "079af65d11e273ede83e686cbb5d3caa834a92184293d5deae6285183e1af1b8"`
[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 1.75s
[INFO] running `"docker" "inspect" "079af65d11e273ede83e686cbb5d3caa834a92184293d5deae6285183e1af1b8"`
[INFO] running `"docker" "rm" "-f" "079af65d11e273ede83e686cbb5d3caa834a92184293d5deae6285183e1af1b8"`
[INFO] [stdout] 079af65d11e273ede83e686cbb5d3caa834a92184293d5deae6285183e1af1b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 175b8a811af33f3b2f1332b04477f46a950832b6330790689197194ebf9212e0
[INFO] running `"docker" "start" "-a" "175b8a811af33f3b2f1332b04477f46a950832b6330790689197194ebf9212e0"`
[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 1.44s
[INFO] running `"docker" "inspect" "175b8a811af33f3b2f1332b04477f46a950832b6330790689197194ebf9212e0"`
[INFO] running `"docker" "rm" "-f" "175b8a811af33f3b2f1332b04477f46a950832b6330790689197194ebf9212e0"`
[INFO] [stdout] 175b8a811af33f3b2f1332b04477f46a950832b6330790689197194ebf9212e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b000395a611f32b61d123e3d9a01b948dd001f941c99e40483f3aee710bb0bbc
[INFO] running `"docker" "start" "-a" "b000395a611f32b61d123e3d9a01b948dd001f941c99e40483f3aee710bb0bbc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ewrs-c4087b81ce804b5d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test emacs::options::tests::test_parse_short_help ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_wait_true ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_prog_only ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_prog_and_args ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_long_help ... ok
[INFO] [stdout] test emacs::options::tests::test_parse_empty ... 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] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ew-9b3f985e6ddc2a95
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ew_w-741e19eeb4d20be7
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ewrs
[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" "b000395a611f32b61d123e3d9a01b948dd001f941c99e40483f3aee710bb0bbc"`
[INFO] running `"docker" "rm" "-f" "b000395a611f32b61d123e3d9a01b948dd001f941c99e40483f3aee710bb0bbc"`
[INFO] [stdout] b000395a611f32b61d123e3d9a01b948dd001f941c99e40483f3aee710bb0bbc