[INFO] updating cached repository rjayatilleka/osx-overseer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rjayatilleka/osx-overseer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rjayatilleka/osx-overseer" "work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rjayatilleka/osx-overseer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjayatilleka/osx-overseer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjayatilleka/osx-overseer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d3772c087a6bfe4843e2239e25b23c80bd243266
[INFO] sha for GitHub repo rjayatilleka/osx-overseer: d3772c087a6bfe4843e2239e25b23c80bd243266
[INFO] validating manifest of rjayatilleka/osx-overseer 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 rjayatilleka/osx-overseer 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 rjayatilleka/osx-overseer
[INFO] finished frobbing rjayatilleka/osx-overseer
[INFO] frobbed toml for rjayatilleka/osx-overseer written to work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer/Cargo.toml
[INFO] started frobbing rjayatilleka/osx-overseer
[INFO] finished frobbing rjayatilleka/osx-overseer
[INFO] frobbed toml for rjayatilleka/osx-overseer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjayatilleka/osx-overseer/Cargo.toml
[INFO] crate rjayatilleka/osx-overseer 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] testing rjayatilleka/osx-overseer against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 99db455aca16f40605f83fb145d3691c7825fd51f169a0780362bb47e75c31db
[INFO] running `"docker" "start" "-a" "99db455aca16f40605f83fb145d3691c7825fd51f169a0780362bb47e75c31db"`
[INFO] [stderr]    Compiling unix_socket v0.4.6
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling syslog v3.1.0
[INFO] [stderr]    Compiling osx-overseer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `ClientState`
[INFO] [stderr]   --> src/client.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum ClientState {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/daemon.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 |   /// States for daemon state machine
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 | / state_machine! {
[INFO] [stderr] 21 | |     TestState {
[INFO] [stderr] 22 | |         Alpha,
[INFO] [stderr] 23 | |         Beta,
[INFO] [stderr] 24 | |         Gamma
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: function `TestState` should have a snake case name
[INFO] [stderr]   --> src/bin/daemon.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     TestState {
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `test_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "99db455aca16f40605f83fb145d3691c7825fd51f169a0780362bb47e75c31db"`
[INFO] running `"docker" "rm" "-f" "99db455aca16f40605f83fb145d3691c7825fd51f169a0780362bb47e75c31db"`
[INFO] [stdout] 99db455aca16f40605f83fb145d3691c7825fd51f169a0780362bb47e75c31db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cb9e8414e2b02fead270e52f5570b932e75107507a08919b6ce12d756ef7532f
[INFO] running `"docker" "start" "-a" "cb9e8414e2b02fead270e52f5570b932e75107507a08919b6ce12d756ef7532f"`
[INFO] [stderr]    Compiling osx-overseer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/daemon.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 |   /// States for daemon state machine
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 | / state_machine! {
[INFO] [stderr] 21 | |     TestState {
[INFO] [stderr] 22 | |         Alpha,
[INFO] [stderr] 23 | |         Beta,
[INFO] [stderr] 24 | |         Gamma
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ClientState`
[INFO] [stderr]   --> src/client.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum ClientState {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `TestState` should have a snake case name
[INFO] [stderr]   --> src/bin/daemon.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     TestState {
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `test_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "cb9e8414e2b02fead270e52f5570b932e75107507a08919b6ce12d756ef7532f"`
[INFO] running `"docker" "rm" "-f" "cb9e8414e2b02fead270e52f5570b932e75107507a08919b6ce12d756ef7532f"`
[INFO] [stdout] cb9e8414e2b02fead270e52f5570b932e75107507a08919b6ce12d756ef7532f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rjayatilleka/osx-overseer:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3cb53282779565b42712265fdec5f984325157c27a53d7bdbba13e92e6c0ec5f
[INFO] running `"docker" "start" "-a" "3cb53282779565b42712265fdec5f984325157c27a53d7bdbba13e92e6c0ec5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/osx_overseer-06ba6d4ca3d7a6e1
[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]      Running /opt/crater/target/debug/deps/overseer-7c08f53d05f46217
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/overseerd-d1cdb582621ffe7a
[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] [stderr]    Doc-tests osx-overseer
[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" "3cb53282779565b42712265fdec5f984325157c27a53d7bdbba13e92e6c0ec5f"`
[INFO] running `"docker" "rm" "-f" "3cb53282779565b42712265fdec5f984325157c27a53d7bdbba13e92e6c0ec5f"`
[INFO] [stdout] 3cb53282779565b42712265fdec5f984325157c27a53d7bdbba13e92e6c0ec5f