Nov 17 03:01:44.680 INFO testing felipesere/dotter against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 03:01:44.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 03:01:45.198 INFO [stdout] 01bc226d237aa1a9315bd3cebd670a83884d24dfbd838bf06b7a18ccf28125e4
Nov 17 03:01:45.203 INFO running `"docker" "start" "-a" "01bc226d237aa1a9315bd3cebd670a83884d24dfbd838bf06b7a18ccf28125e4"`
Nov 17 03:01:46.211 INFO [stderr] usermod: no changes
Nov 17 03:01:46.255 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 17 03:01:46.619 INFO [stderr]    Compiling symlink v0.1.0
Nov 17 03:01:46.629 INFO [stderr]    Compiling tokio-io v0.1.8
Nov 17 03:01:46.629 INFO [stderr]    Compiling serde_json v1.0.27
Nov 17 03:01:46.629 INFO [stderr]    Compiling syn v0.14.9
Nov 17 03:01:46.629 INFO [stderr]    Compiling serde_urlencoded v0.5.3
Nov 17 03:01:46.629 INFO [stderr]    Compiling tokio-threadpool v0.1.6
Nov 17 03:01:50.791 INFO [stderr]    Compiling tokio-reactor v0.1.5
Nov 17 03:01:50.791 INFO [stderr]    Compiling tokio-codec v0.1.0
Nov 17 03:01:50.859 INFO [stderr]    Compiling h2 v0.1.12
Nov 17 03:01:53.171 INFO [stderr]    Compiling tokio-fs v0.1.3
Nov 17 03:02:00.113 INFO [stderr]    Compiling tokio-tcp v0.1.1
Nov 17 03:02:00.113 INFO [stderr]    Compiling tokio-uds v0.2.1
Nov 17 03:02:00.113 INFO [stderr]    Compiling tokio-udp v0.1.2
Nov 17 03:02:05.179 INFO [stderr]    Compiling tokio v0.1.8
Nov 17 03:02:19.300 INFO [stderr]    Compiling hyper v0.12.10
Nov 17 03:02:20.771 INFO [stderr]    Compiling synstructure v0.9.0
Nov 17 03:02:20.771 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 17 03:02:29.707 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 17 03:02:30.687 INFO [stderr]    Compiling structopt v0.2.10
Nov 17 03:02:34.459 INFO [stderr]    Compiling hyper-tls v0.3.0
Nov 17 03:02:34.923 INFO [stderr]    Compiling failure v0.1.2
Nov 17 03:02:37.587 INFO [stderr]    Compiling reqwest v0.9.1
Nov 17 03:02:45.832 INFO [stderr]    Compiling dotter v0.1.0 (/source)
Nov 17 03:02:55.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Nov 17 03:02:55.299 INFO [stderr] su: No module specific data is present
Nov 17 03:02:55.819 INFO running `"docker" "inspect" "01bc226d237aa1a9315bd3cebd670a83884d24dfbd838bf06b7a18ccf28125e4"`
Nov 17 03:02:56.065 INFO running `"docker" "rm" "-f" "01bc226d237aa1a9315bd3cebd670a83884d24dfbd838bf06b7a18ccf28125e4"`
Nov 17 03:02:56.218 INFO [stdout] 01bc226d237aa1a9315bd3cebd670a83884d24dfbd838bf06b7a18ccf28125e4
Nov 17 03:02:56.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 03:02:56.547 INFO [stdout] 11e93cd8f956c4297e9f57479b574e0d1246d5f708d64feac2a56d12c35f0e10
Nov 17 03:02:56.555 INFO running `"docker" "start" "-a" "11e93cd8f956c4297e9f57479b574e0d1246d5f708d64feac2a56d12c35f0e10"`
Nov 17 03:02:57.647 INFO [stderr] usermod: no changes
Nov 17 03:02:57.703 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 17 03:02:57.943 INFO [stderr]    Compiling dotter v0.1.0 (/source)
Nov 17 03:03:01.307 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.307 INFO [stderr]    --> src/homebrew.rs:179:9
Nov 17 03:03:01.307 INFO [stderr]     |
Nov 17 03:03:01.307 INFO [stderr] 179 |         brew.execute(&context);
Nov 17 03:03:01.307 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.307 INFO [stderr]     |
Nov 17 03:03:01.307 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 03:03:01.307 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.307 INFO [stderr] 
Nov 17 03:03:01.307 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.307 INFO [stderr]    --> src/homebrew.rs:182:9
Nov 17 03:03:01.307 INFO [stderr]     |
Nov 17 03:03:01.307 INFO [stderr] 182 |         brew.rollback(&context);
Nov 17 03:03:01.307 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.307 INFO [stderr]     |
Nov 17 03:03:01.307 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.307 INFO [stderr] 
Nov 17 03:03:01.307 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.307 INFO [stderr]    --> src/homebrew.rs:197:9
Nov 17 03:03:01.307 INFO [stderr]     |
Nov 17 03:03:01.307 INFO [stderr] 197 |         brew_cask.execute(&context);
Nov 17 03:03:01.307 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/homebrew.rs:200:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 200 |         brew_cask.rollback(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/homebrew.rs:216:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 216 |         brew_cask.execute(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/homebrew.rs:219:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 219 |         brew_cask.rollback(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]   --> src/shell.rs:41:9
Nov 17 03:03:01.308 INFO [stderr]    |
Nov 17 03:03:01.308 INFO [stderr] 41 |         echo_command.execute(&context);
Nov 17 03:03:01.308 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]    |
Nov 17 03:03:01.308 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/symlinks.rs:110:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 110 |         linker.execute(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/symlinks.rs:115:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 115 |         linker.rollback(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/symlinks.rs:141:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 141 |         linker.execute(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:01.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:01.308 INFO [stderr]    --> src/symlinks.rs:146:9
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr] 146 |         linker.rollback(&context);
Nov 17 03:03:01.308 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:01.308 INFO [stderr]     |
Nov 17 03:03:01.308 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:01.308 INFO [stderr] 
Nov 17 03:03:05.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
Nov 17 03:03:05.551 INFO [stderr] su: No module specific data is present
Nov 17 03:03:06.045 INFO running `"docker" "inspect" "11e93cd8f956c4297e9f57479b574e0d1246d5f708d64feac2a56d12c35f0e10"`
Nov 17 03:03:06.102 INFO running `"docker" "rm" "-f" "11e93cd8f956c4297e9f57479b574e0d1246d5f708d64feac2a56d12c35f0e10"`
Nov 17 03:03:06.209 INFO [stdout] 11e93cd8f956c4297e9f57479b574e0d1246d5f708d64feac2a56d12c35f0e10
Nov 17 03:03:06.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 03:03:06.360 INFO [stdout] 422095f55ce231aea4e647aa52a9c4e59377feb207136a0017905001f6db05a2
Nov 17 03:03:06.362 INFO running `"docker" "start" "-a" "422095f55ce231aea4e647aa52a9c4e59377feb207136a0017905001f6db05a2"`
Nov 17 03:03:06.740 INFO [stderr] usermod: no changes
Nov 17 03:03:06.770 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 17 03:03:06.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 17 03:03:06.941 INFO [stderr]      Running /target/debug/deps/dotter-c8557656aff3dcab
Nov 17 03:03:06.952 INFO [stdout] 
Nov 17 03:03:06.953 INFO [stdout] running 10 tests
Nov 17 03:03:06.953 INFO [stdout] test homebrew::tests::it_will_install_things_from_homebrew ... ignored
Nov 17 03:03:06.953 INFO [stdout] test homebrew::tests::works_for_brew_casks ... ignored
Nov 17 03:03:06.953 INFO [stdout] test homebrew::tests::works_for_brew_tap ... ignored
Nov 17 03:03:06.953 INFO [stdout] test homebrew::tests::explaining_homebrew_commands_shows_what_needs_installing ... ok
Nov 17 03:03:06.953 INFO [stdout] test symlinks::tests::it_creats_a_symmlink_when_executed ... ok
Nov 17 03:03:06.954 INFO [stdout] test symlinks::tests::it_will_inform_about_unnecessary_links ... ok
Nov 17 03:03:06.955 INFO [stdout] Hi there
Nov 17 03:03:06.956 INFO [stdout] test inventory::tests::it_can_read_the_inventory ... ok
Nov 17 03:03:06.956 INFO [stdout] test shell::tests::it_runs_a_simple_shell_command ... ok
Nov 17 03:03:06.963 INFO [stdout] test symlinks::tests::it_will_inform_about_removing_nonexisting_links ... ok
Nov 17 03:03:06.964 INFO [stdout] test symlinks::tests::it_will_interpolate_home_directory ... ok
Nov 17 03:03:06.965 INFO [stdout] 
Nov 17 03:03:06.965 INFO [stdout] test result: ok. 7 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
Nov 17 03:03:06.965 INFO [stdout] 
Nov 17 03:03:06.976 INFO [stderr] su: No module specific data is present
Nov 17 03:03:07.483 INFO running `"docker" "inspect" "422095f55ce231aea4e647aa52a9c4e59377feb207136a0017905001f6db05a2"`
Nov 17 03:03:07.691 INFO running `"docker" "rm" "-f" "422095f55ce231aea4e647aa52a9c4e59377feb207136a0017905001f6db05a2"`
Nov 17 03:03:07.943 INFO [stdout] 422095f55ce231aea4e647aa52a9c4e59377feb207136a0017905001f6db05a2