[INFO] updating cached repository https://github.com/jonasbb/mattermost-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9603f3167c725939ff7c86d191aedb4cfb80fd1b
[INFO] testing jonasbb/mattermost-rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasbb%2Fmattermost-rs" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonasbb/mattermost-rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jonasbb/mattermost-rs
[INFO] finished tweaking git repo https://github.com/jonasbb/mattermost-rs
[INFO] tweaked toml for git repo https://github.com/jonasbb/mattermost-rs written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jonasbb/mattermost-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 522f29d75fba2daa676c42060b3b5c9089c0d98fa63fb28778dcf654713d6afe
[INFO] running `"docker" "start" "-a" "522f29d75fba2daa676c42060b3b5c9089c0d98fa63fb28778dcf654713d6afe"`
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_with v1.2.0
[INFO] [stderr]    Compiling ws v0.8.0
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling chrono-tz v0.5.0
[INFO] [stderr]    Compiling mattermost_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/serialize.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |         Ok(r#try!(d
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "522f29d75fba2daa676c42060b3b5c9089c0d98fa63fb28778dcf654713d6afe"`
[INFO] running `"docker" "rm" "-f" "522f29d75fba2daa676c42060b3b5c9089c0d98fa63fb28778dcf654713d6afe"`
[INFO] [stdout] 522f29d75fba2daa676c42060b3b5c9089c0d98fa63fb28778dcf654713d6afe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 592f90544546819f35da9707f68f1f7fe7d1f4e1bf4f21c7b93f74f846027ad1
[INFO] running `"docker" "start" "-a" "592f90544546819f35da9707f68f1f7fe7d1f4e1bf4f21c7b93f74f846027ad1"`
[INFO] [stderr]    Compiling mattermost_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/serialize.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |         Ok(r#try!(d
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `"docker" "inspect" "592f90544546819f35da9707f68f1f7fe7d1f4e1bf4f21c7b93f74f846027ad1"`
[INFO] running `"docker" "rm" "-f" "592f90544546819f35da9707f68f1f7fe7d1f4e1bf4f21c7b93f74f846027ad1"`
[INFO] [stdout] 592f90544546819f35da9707f68f1f7fe7d1f4e1bf4f21c7b93f74f846027ad1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2a249bd1d1c33ab42b79714400abc1847852dd701ec7b3e43f28aeb0ed6b02a5
[INFO] running `"docker" "start" "-a" "2a249bd1d1c33ab42b79714400abc1847852dd701ec7b3e43f28aeb0ed6b02a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mattermost_structs-dbbd93180d61f7c8
[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/rustwide/target/debug/deps/mmstest-90c2275b3b5af9da
[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/rustwide/target/debug/deps/test_parse_log-a88c82a2af5a96ea
[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 mattermost_structs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/serialize.rs - serialize::option_ts_milliseconds::serialize (line 189) ... FAILED
[INFO] [stdout] test src/serialize.rs - serialize::ts_seconds::serialize (line 52) ... FAILED
[INFO] [stdout] test src/serialize.rs - serialize::option_ts_milliseconds::deserialize (line 151) ... FAILED
[INFO] [stdout] test src/serialize.rs - serialize::ts_seconds::deserialize (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/serialize.rs - serialize::option_ts_milliseconds::serialize (line 189) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `serde_derive`
[INFO] [stdout]  --> src/serialize.rs:194:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate serde_derive;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/serialize.rs - serialize::ts_seconds::serialize (line 52) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `serde_derive`
[INFO] [stdout]  --> src/serialize.rs:57:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate serde_derive;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/serialize.rs - serialize::option_ts_milliseconds::deserialize (line 151) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `serde_derive`
[INFO] [stdout]  --> src/serialize.rs:156:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate serde_derive;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/serialize.rs - serialize::ts_seconds::deserialize (line 15) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `serde_derive`
[INFO] [stdout]  --> src/serialize.rs:20:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate serde_derive;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/serialize.rs - serialize::option_ts_milliseconds::deserialize (line 151)
[INFO] [stdout]     src/serialize.rs - serialize::option_ts_milliseconds::serialize (line 189)
[INFO] [stdout]     src/serialize.rs - serialize::ts_seconds::deserialize (line 15)
[INFO] [stdout]     src/serialize.rs - serialize::ts_seconds::serialize (line 52)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "2a249bd1d1c33ab42b79714400abc1847852dd701ec7b3e43f28aeb0ed6b02a5"`
[INFO] running `"docker" "rm" "-f" "2a249bd1d1c33ab42b79714400abc1847852dd701ec7b3e43f28aeb0ed6b02a5"`
[INFO] [stdout] 2a249bd1d1c33ab42b79714400abc1847852dd701ec7b3e43f28aeb0ed6b02a5