[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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rjayatilleka/osx-overseer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rjayatilleka/osx-overseer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rjayatilleka/osx-overseer" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rjayatilleka/osx-overseer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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 master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rjayatilleka/osx-overseer on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rjayatilleka/osx-overseer/Cargo.toml
[INFO] crate rjayatilleka/osx-overseer has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rjayatilleka/osx-overseer against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 172dfc0bcae1b2520c596c0dc78062869ff93b07e99089717d92b37d9896efc8
[INFO] running `"docker" "start" "-a" "172dfc0bcae1b2520c596c0dc78062869ff93b07e99089717d92b37d9896efc8"`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling unix_socket v0.4.6
[INFO] [stderr]    Compiling time v0.1.35
[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: 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 5.42s
[INFO] running `"docker" "inspect" "172dfc0bcae1b2520c596c0dc78062869ff93b07e99089717d92b37d9896efc8"`
[INFO] running `"docker" "rm" "-f" "172dfc0bcae1b2520c596c0dc78062869ff93b07e99089717d92b37d9896efc8"`
[INFO] [stdout] 172dfc0bcae1b2520c596c0dc78062869ff93b07e99089717d92b37d9896efc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb0d61a291bbe4ba1a101b20d829d53baa9e66a225c19abb66c4db893b3adaa7
[INFO] running `"docker" "start" "-a" "bb0d61a291bbe4ba1a101b20d829d53baa9e66a225c19abb66c4db893b3adaa7"`
[INFO] [stderr]    Compiling osx-overseer v0.1.0 (/opt/crater/workdir)
[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] 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "bb0d61a291bbe4ba1a101b20d829d53baa9e66a225c19abb66c4db893b3adaa7"`
[INFO] running `"docker" "rm" "-f" "bb0d61a291bbe4ba1a101b20d829d53baa9e66a225c19abb66c4db893b3adaa7"`
[INFO] [stdout] bb0d61a291bbe4ba1a101b20d829d53baa9e66a225c19abb66c4db893b3adaa7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 2a2855b3e2cbf9c87a59e5b4504d17e538ca8cffb397b7d21ffea06760134062
[INFO] running `"docker" "start" "-a" "2a2855b3e2cbf9c87a59e5b4504d17e538ca8cffb397b7d21ffea06760134062"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/osx_overseer-f892fa1544322ccc
[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-e92d5cc3889af25d
[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/overseerd-dfb36b9714be0ed8
[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" "2a2855b3e2cbf9c87a59e5b4504d17e538ca8cffb397b7d21ffea06760134062"`
[INFO] running `"docker" "rm" "-f" "2a2855b3e2cbf9c87a59e5b4504d17e538ca8cffb397b7d21ffea06760134062"`
[INFO] [stdout] 2a2855b3e2cbf9c87a59e5b4504d17e538ca8cffb397b7d21ffea06760134062