[INFO] crate watchexec 1.10.2 is already in cache
[INFO] extracting crate watchexec 1.10.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/watchexec/1.10.2
[INFO] extracting crate watchexec 1.10.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/watchexec/1.10.2
[INFO] validating manifest of watchexec-1.10.2 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 watchexec-1.10.2 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 watchexec-1.10.2
[INFO] finished frobbing watchexec-1.10.2
[INFO] frobbed toml for watchexec-1.10.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/watchexec/1.10.2/Cargo.toml
[INFO] started frobbing watchexec-1.10.2
[INFO] finished frobbing watchexec-1.10.2
[INFO] frobbed toml for watchexec-1.10.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/watchexec/1.10.2/Cargo.toml
[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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing watchexec-1.10.2 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/watchexec/1.10.2:/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] 094cdab61c971d6d97de65580e51540e8f0a83e7b30a8760a942db4cee25a918
[INFO] running `"docker" "start" "-a" "094cdab61c971d6d97de65580e51540e8f0a83e7b30a8760a942db4cee25a918"`
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling filetime v0.2.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling notify v4.0.12
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling watchexec v1.10.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[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/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `c_int` is imported redundantly
[INFO] [stderr]   --> src/signal.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | use nix::libc::*;
[INFO] [stderr]    |     ------------ the item `c_int` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 78 |     use nix::libc::c_int;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/process.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .before_exec(|| setsid().map_err(from_nix_error).map(|_| ()))
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/process.rs:420:42
[INFO] [stderr]     |
[INFO] [stderr] 420 |                 .map(|path_str| path_str.trim_left_matches(common_path).to_string())
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.55s
[INFO] running `"docker" "inspect" "094cdab61c971d6d97de65580e51540e8f0a83e7b30a8760a942db4cee25a918"`
[INFO] running `"docker" "rm" "-f" "094cdab61c971d6d97de65580e51540e8f0a83e7b30a8760a942db4cee25a918"`
[INFO] [stdout] 094cdab61c971d6d97de65580e51540e8f0a83e7b30a8760a942db4cee25a918
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/watchexec/1.10.2:/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] 7ccf6f42ae78676b77017339756e94defaa464df432010f3f9bd28937fda0357
[INFO] running `"docker" "start" "-a" "7ccf6f42ae78676b77017339756e94defaa464df432010f3f9bd28937fda0357"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling notify v4.0.12
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling watchexec v1.10.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[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/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `c_int` is imported redundantly
[INFO] [stderr]   --> src/signal.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | use nix::libc::*;
[INFO] [stderr]    |     ------------ the item `c_int` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 78 |     use nix::libc::c_int;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[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/signal.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 |     static ref CLEANUP: Mutex<Option<Box<Fn(self::Signal) + Send>>> = Mutex::new(None);
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(self::Signal) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `c_int` is imported redundantly
[INFO] [stderr]   --> src/signal.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | use nix::libc::*;
[INFO] [stderr]    |     ------------ the item `c_int` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 78 |     use nix::libc::c_int;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/process.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .before_exec(|| setsid().map_err(from_nix_error).map(|_| ()))
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/process.rs:420:42
[INFO] [stderr]     |
[INFO] [stderr] 420 |                 .map(|path_str| path_str.trim_left_matches(common_path).to_string())
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/process.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 .before_exec(|| setsid().map_err(from_nix_error).map(|_| ()))
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/process.rs:420:42
[INFO] [stderr]     |
[INFO] [stderr] 420 |                 .map(|path_str| path_str.trim_left_matches(common_path).to_string())
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.94s
[INFO] running `"docker" "inspect" "7ccf6f42ae78676b77017339756e94defaa464df432010f3f9bd28937fda0357"`
[INFO] running `"docker" "rm" "-f" "7ccf6f42ae78676b77017339756e94defaa464df432010f3f9bd28937fda0357"`
[INFO] [stdout] 7ccf6f42ae78676b77017339756e94defaa464df432010f3f9bd28937fda0357
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/watchexec/1.10.2:/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] 5cca3eae410c23cf04690e584d0557183431e3b78c695217daac77782b008d80
[INFO] running `"docker" "start" "-a" "5cca3eae410c23cf04690e584d0557183431e3b78c695217daac77782b008d80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/watchexec-a9f44d179f4ed89d
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test gitignore::tests::test_matches_simple_wildcard ... ok
[INFO] [stdout] test gitignore::tests::test_empty_file_never_excludes ... ok
[INFO] [stdout] test gitignore::tests::test_matches_subdir_exact ... ok
[INFO] [stdout] test gitignore::tests::test_matches_exact ... ok
[INFO] [stdout] test gitignore::tests::test_leading_double_wildcard ... ok
[INFO] [stdout] test gitignore::tests::test_trailing_double_wildcard ... ok
[INFO] [stdout] test gitignore::tests::test_checks_all_patterns ... ok
[INFO] [stdout] test notification_filter::tests::test_allows_everything_by_default ... ok
[INFO] [stdout] test gitignore::tests::test_leading_slash ... ok
[INFO] [stdout] test gitignore::tests::test_handles_whitelisting ... ok
[INFO] [stdout] test notification_filter::tests::test_multiple_filters ... ok
[INFO] [stdout] test gitignore::tests::test_sandwiched_double_wildcard ... ok
[INFO] [stdout] test process::tests::longest_common_path_should_return_correct_value ... ok
[INFO] [stdout] hi
[INFO] [stdout] test process::tests::test_start ... ok
[INFO] [stdout] test gitignore::tests::test_does_not_match ... ok
[INFO] [stdout] test gitignore::tests::test_wildcard_with_dir ... ok
[INFO] [stdout] test gitignore::tests::test_matches_subdir ... ok
[INFO] [stdout] test notification_filter::tests::test_ignores_take_precedence ... ok
[INFO] [stdout] test notification_filter::tests::test_multiple_ignores ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/watchexec-903f7426f5488166
[INFO] [stdout] test notification_filter::tests::test_filename ... ok
[INFO] [stdout] test process::tests::pathops_collect_to_env_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 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] [stderr]    Doc-tests watchexec
[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" "5cca3eae410c23cf04690e584d0557183431e3b78c695217daac77782b008d80"`
[INFO] running `"docker" "rm" "-f" "5cca3eae410c23cf04690e584d0557183431e3b78c695217daac77782b008d80"`
[INFO] [stdout] 5cca3eae410c23cf04690e584d0557183431e3b78c695217daac77782b008d80