[INFO] cloning repository samdolt/tlc-daemon
[INFO] running `"git" "clone" "--bare" "git://github.com/samdolt/tlc-daemon.git" "work/cache/sources/gh/samdolt/tlc-daemon"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/samdolt/tlc-daemon'...
[INFO] running `"git" "clone" "work/cache/sources/gh/samdolt/tlc-daemon" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/samdolt/tlc-daemon"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/samdolt/tlc-daemon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samdolt/tlc-daemon" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/samdolt/tlc-daemon"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/samdolt/tlc-daemon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 75f55ac98735ed158b4778b2e26da4d440cffc68
[INFO] sha for GitHub repo samdolt/tlc-daemon: 75f55ac98735ed158b4778b2e26da4d440cffc68
[INFO] validating manifest of samdolt/tlc-daemon on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of samdolt/tlc-daemon on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing samdolt/tlc-daemon
[INFO] finished frobbing samdolt/tlc-daemon
[INFO] frobbed toml for samdolt/tlc-daemon written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/samdolt/tlc-daemon/Cargo.toml
[INFO] started frobbing samdolt/tlc-daemon
[INFO] finished frobbing samdolt/tlc-daemon
[INFO] frobbed toml for samdolt/tlc-daemon written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/samdolt/tlc-daemon/Cargo.toml
[INFO] crate samdolt/tlc-daemon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/Ather-Energy/RuMqtt.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mqtt-protocol v0.1.1
[INFO] [stderr]   Downloaded subcmd v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking samdolt/tlc-daemon against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/samdolt/tlc-daemon:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 74655b2aadfb58c8ca1f81daf725ee018c5875cde54c1587b8942fd7bfd10aba
[INFO] running `"docker" "start" "-a" "74655b2aadfb58c8ca1f81daf725ee018c5875cde54c1587b8942fd7bfd10aba"`
[INFO] [stderr]    Compiling openssl v0.8.3
[INFO] [stderr]     Checking rustc-serialize v0.3.21
[INFO] [stderr]     Checking getopts v0.2.14
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking tabwriter v0.1.25
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stderr]      |
[INFO] [stderr] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 959  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking subcmd v0.1.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking mqtt-protocol v0.1.1
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking mio v0.6.1 (https://github.com/carllerche/mio.git#c8312b71)
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking rumqtt v0.7.0 (https://github.com/Ather-Energy/RuMqtt.git#9adc7ed6)
[INFO] [stderr]     Checking tlc-daemon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `"docker" "inspect" "74655b2aadfb58c8ca1f81daf725ee018c5875cde54c1587b8942fd7bfd10aba"`
[INFO] running `"docker" "rm" "-f" "74655b2aadfb58c8ca1f81daf725ee018c5875cde54c1587b8942fd7bfd10aba"`
[INFO] [stdout] 74655b2aadfb58c8ca1f81daf725ee018c5875cde54c1587b8942fd7bfd10aba