Dec 12 19:51:07.823 INFO testing yuya373/slack-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 19:51:07.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 12 19:51:08.335 INFO [stdout] c171ee82150516d1f00561621fce34962adb00c63f72947c67f8cf31535edde2
Dec 12 19:51:08.338 INFO running `"docker" "start" "-a" "c171ee82150516d1f00561621fce34962adb00c63f72947c67f8cf31535edde2"`
Dec 12 19:51:10.218 INFO [stderr] usermod: no changes
Dec 12 19:51:10.562 INFO [stderr]    Compiling version_check v0.1.4
Dec 12 19:51:10.571 INFO [stderr]    Compiling httparse v1.3.2
Dec 12 19:51:10.575 INFO [stderr]    Compiling openssl v0.10.12
Dec 12 19:51:10.583 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 12 19:51:10.584 INFO [stderr]    Compiling serde v1.0.79
Dec 12 19:51:10.596 INFO [stderr]    Compiling arrayref v0.3.5
Dec 12 19:51:10.604 INFO [stderr]    Compiling native-tls v0.2.1
Dec 12 19:51:10.605 INFO [stderr]    Compiling fake-simd v0.1.2
Dec 12 19:51:11.307 INFO [stderr]    Compiling utf-8 v0.7.4
Dec 12 19:51:11.586 INFO [stderr]    Compiling dirs v1.0.3
Dec 12 19:51:16.079 INFO [stderr]    Compiling rand v0.5.5
Dec 12 19:51:16.091 INFO [stderr]    Compiling encoding_rs v0.8.6
Dec 12 19:51:16.099 INFO [stderr]    Compiling tokio-executor v0.1.4
Dec 12 19:51:16.155 INFO [stderr]    Compiling openssl-sys v0.9.36
Dec 12 19:51:16.219 INFO [stderr]    Compiling block-buffer v0.3.3
Dec 12 19:51:16.671 INFO [stderr]    Compiling base64 v0.9.3
Dec 12 19:51:16.703 INFO [stderr]    Compiling lock_api v0.1.3
Dec 12 19:51:17.639 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 12 19:51:21.932 INFO [stderr]    Compiling unicase v1.4.2
Dec 12 19:51:21.932 INFO [stderr]    Compiling unicase v2.1.0
Dec 12 19:51:22.015 INFO [stderr]    Compiling tokio-io v0.1.8
Dec 12 19:51:22.015 INFO [stderr]    Compiling input_buffer v0.2.0
Dec 12 19:51:24.791 INFO [stderr]    Compiling url v1.7.1
Dec 12 19:51:25.219 INFO [stderr]    Compiling tokio-timer v0.2.6
Dec 12 19:51:25.269 INFO [stderr]    Compiling tokio-current-thread v0.1.1
Dec 12 19:51:38.376 INFO [stderr]    Compiling digest v0.7.6
Dec 12 19:51:41.491 INFO [stderr]    Compiling libflate v0.1.16
Dec 12 19:51:41.764 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 12 19:51:41.777 INFO [stderr]    Compiling h2 v0.1.12
Dec 12 19:51:41.796 INFO [stderr]    Compiling quote v0.6.8
Dec 12 19:51:45.928 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 12 19:51:54.239 INFO [stderr]    Compiling uuid v0.7.1
Dec 12 19:51:54.271 INFO [stderr]    Compiling sha-1 v0.7.0
Dec 12 19:51:54.491 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 12 19:51:57.888 INFO [stderr]    Compiling syn v0.15.4
Dec 12 19:51:57.957 INFO [stderr]    Compiling mime v0.3.9
Dec 12 19:51:59.067 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 12 19:51:59.255 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 12 19:52:03.239 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 12 19:52:07.039 INFO [stderr]    Compiling phf v0.7.23
Dec 12 19:52:07.352 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 12 19:52:07.388 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 12 19:52:07.571 INFO [stderr]    Compiling tokio-reactor v0.1.5
Dec 12 19:52:09.492 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 12 19:52:10.068 INFO [stderr]    Compiling tokio-threadpool v0.1.6
Dec 12 19:52:27.664 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 12 19:52:27.972 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 12 19:52:28.294 INFO [stderr]    Compiling tokio-uds v0.2.1
Dec 12 19:52:34.502 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 12 19:52:43.747 INFO [stderr]    Compiling tokio v0.1.8
Dec 12 19:52:45.859 INFO [stderr]    Compiling tokio-tls v0.2.0
Dec 12 19:52:46.039 INFO [stderr]    Compiling tungstenite v0.6.0
Dec 12 19:52:47.195 INFO [stderr]    Compiling serde_json v1.0.28
Dec 12 19:52:47.195 INFO [stderr]    Compiling serde_urlencoded v0.5.3
Dec 12 19:52:47.195 INFO [stderr]    Compiling toml v0.4.6
Dec 12 19:52:47.627 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 12 19:52:51.835 INFO [stderr]    Compiling hyper v0.12.10
Dec 12 19:52:51.835 INFO [stderr]    Compiling tokio-dns-unofficial v0.3.1
Dec 12 19:52:57.343 INFO [stderr]    Compiling tokio-tungstenite v0.6.0
Dec 12 19:53:13.963 INFO [stderr]    Compiling hyper-tls v0.3.0
Dec 12 19:53:16.543 INFO [stderr]    Compiling reqwest v0.9.0
Dec 12 19:53:32.995 INFO [stderr]    Compiling slack-rs v0.1.0 (/source)
Dec 12 19:53:33.815 INFO [stderr] warning: unused import: `futures::future`
Dec 12 19:53:33.815 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 12 19:53:33.816 INFO [stderr]   |
Dec 12 19:53:33.816 INFO [stderr] 2 | use futures::future;
Dec 12 19:53:33.816 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 19:53:33.817 INFO [stderr]   |
Dec 12 19:53:33.817 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 19:53:33.817 INFO [stderr] 
Dec 12 19:53:33.817 INFO [stderr] warning: unused import: `futures::Sink`
Dec 12 19:53:33.817 INFO [stderr]   --> src/main.rs:24:5
Dec 12 19:53:33.818 INFO [stderr]    |
Dec 12 19:53:33.818 INFO [stderr] 24 | use futures::Sink;
Dec 12 19:53:33.818 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 19:53:33.818 INFO [stderr] 
Dec 12 19:53:33.819 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 12 19:53:33.819 INFO [stderr]   --> src/main.rs:26:13
Dec 12 19:53:33.819 INFO [stderr]    |
Dec 12 19:53:33.819 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 12 19:53:33.820 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 12 19:53:33.820 INFO [stderr] 
Dec 12 19:53:34.769 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 12 19:53:34.769 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 12 19:53:34.769 INFO [stderr]    |
Dec 12 19:53:34.770 INFO [stderr] 22 | type Timestamp = String;
Dec 12 19:53:34.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:53:34.770 INFO [stderr]    |
Dec 12 19:53:34.770 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 19:53:34.770 INFO [stderr] 
Dec 12 19:53:34.782 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:53:34.782 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 12 19:53:34.782 INFO [stderr]    |
Dec 12 19:53:34.782 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 12 19:53:34.782 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 12 19:53:34.782 INFO [stderr]    | |___________________________________________________________________________________^
Dec 12 19:53:34.782 INFO [stderr]    |
Dec 12 19:53:34.782 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 19:53:34.782 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:53:34.782 INFO [stderr] 
Dec 12 19:53:34.782 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 12 19:53:34.782 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 12 19:53:34.782 INFO [stderr]    |
Dec 12 19:53:34.782 INFO [stderr] 10 |     Type: &'a str,
Dec 12 19:53:34.782 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 19:53:34.782 INFO [stderr]    |
Dec 12 19:53:34.783 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 19:53:34.783 INFO [stderr] 
Dec 12 19:53:34.783 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 12 19:53:34.784 INFO [stderr]   --> src/main.rs:37:5
Dec 12 19:53:34.784 INFO [stderr]    |
Dec 12 19:53:34.784 INFO [stderr] 37 |     Type: ActionType,
Dec 12 19:53:34.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 19:53:34.784 INFO [stderr] 
Dec 12 19:53:48.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
Dec 12 19:53:48.343 INFO [stderr] su: No module specific data is present
Dec 12 19:53:49.587 INFO running `"docker" "inspect" "c171ee82150516d1f00561621fce34962adb00c63f72947c67f8cf31535edde2"`
Dec 12 19:53:49.839 INFO running `"docker" "rm" "-f" "c171ee82150516d1f00561621fce34962adb00c63f72947c67f8cf31535edde2"`
Dec 12 19:53:50.175 INFO [stdout] c171ee82150516d1f00561621fce34962adb00c63f72947c67f8cf31535edde2
Dec 12 19:53:50.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 12 19:53:50.607 INFO [stdout] b4a37c33f09d5d51a13bfce0444fb2bda8b675ef4b8f7ad8cedf7a8df38200e0
Dec 12 19:53:50.608 INFO running `"docker" "start" "-a" "b4a37c33f09d5d51a13bfce0444fb2bda8b675ef4b8f7ad8cedf7a8df38200e0"`
Dec 12 19:53:52.494 INFO [stderr] usermod: no changes
Dec 12 19:53:52.872 INFO [stderr]    Compiling slack-rs v0.1.0 (/source)
Dec 12 19:53:53.855 INFO [stderr] warning: unused import: `futures::future`
Dec 12 19:53:53.855 INFO [stderr]  --> src/model/workspace.rs:2:5
Dec 12 19:53:53.855 INFO [stderr]   |
Dec 12 19:53:53.855 INFO [stderr] 2 | use futures::future;
Dec 12 19:53:53.855 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 19:53:53.855 INFO [stderr]   |
Dec 12 19:53:53.855 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 19:53:53.855 INFO [stderr] 
Dec 12 19:53:53.855 INFO [stderr] warning: unused import: `futures::Sink`
Dec 12 19:53:53.855 INFO [stderr]   --> src/main.rs:24:5
Dec 12 19:53:53.855 INFO [stderr]    |
Dec 12 19:53:53.855 INFO [stderr] 24 | use futures::Sink;
Dec 12 19:53:53.855 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 19:53:53.855 INFO [stderr] 
Dec 12 19:53:53.855 INFO [stderr] warning: unused imports: `Channel`, `Group`, `Im`, `Me`, `Mpim`, `Team`
Dec 12 19:53:53.855 INFO [stderr]   --> src/main.rs:26:13
Dec 12 19:53:53.855 INFO [stderr]    |
Dec 12 19:53:53.855 INFO [stderr] 26 | use model::{Channel, Group, Im, Me, Mpim, Team, Workspace};
Dec 12 19:53:53.855 INFO [stderr]    |             ^^^^^^^  ^^^^^  ^^  ^^  ^^^^  ^^^^
Dec 12 19:53:53.855 INFO [stderr] 
Dec 12 19:53:55.070 INFO [stderr] warning: type alias is never used: `Timestamp`
Dec 12 19:53:55.070 INFO [stderr]   --> src/model/mod.rs:22:1
Dec 12 19:53:55.070 INFO [stderr]    |
Dec 12 19:53:55.070 INFO [stderr] 22 | type Timestamp = String;
Dec 12 19:53:55.070 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:53:55.070 INFO [stderr]    |
Dec 12 19:53:55.070 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 19:53:55.070 INFO [stderr] 
Dec 12 19:53:55.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:53:55.083 INFO [stderr]   --> src/rtm/ping.rs:11:13
Dec 12 19:53:55.083 INFO [stderr]    |
Dec 12 19:53:55.083 INFO [stderr] 11 | /             tx.unbounded_send(Action::ping())
Dec 12 19:53:55.083 INFO [stderr] 12 | |                 .map_err(|err| println!("Failed to send Action::ping, {:?}", err));
Dec 12 19:53:55.083 INFO [stderr]    | |___________________________________________________________________________________^
Dec 12 19:53:55.083 INFO [stderr]    |
Dec 12 19:53:55.083 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 19:53:55.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:53:55.084 INFO [stderr] 
Dec 12 19:53:55.084 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 12 19:53:55.084 INFO [stderr]   --> src/rtm/handler.rs:10:5
Dec 12 19:53:55.084 INFO [stderr]    |
Dec 12 19:53:55.084 INFO [stderr] 10 |     Type: &'a str,
Dec 12 19:53:55.084 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 19:53:55.084 INFO [stderr]    |
Dec 12 19:53:55.084 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 19:53:55.084 INFO [stderr] 
Dec 12 19:53:55.084 INFO [stderr] warning: structure field `Type` should have a snake case name such as `type`
Dec 12 19:53:55.085 INFO [stderr]   --> src/main.rs:37:5
Dec 12 19:53:55.085 INFO [stderr]    |
Dec 12 19:53:55.085 INFO [stderr] 37 |     Type: ActionType,
Dec 12 19:53:55.085 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 19:53:55.085 INFO [stderr] 
Dec 12 19:53:55.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Dec 12 19:53:55.631 INFO [stderr] su: No module specific data is present
Dec 12 19:53:56.824 INFO running `"docker" "inspect" "b4a37c33f09d5d51a13bfce0444fb2bda8b675ef4b8f7ad8cedf7a8df38200e0"`
Dec 12 19:53:57.145 INFO running `"docker" "rm" "-f" "b4a37c33f09d5d51a13bfce0444fb2bda8b675ef4b8f7ad8cedf7a8df38200e0"`
Dec 12 19:53:57.522 INFO [stdout] b4a37c33f09d5d51a13bfce0444fb2bda8b675ef4b8f7ad8cedf7a8df38200e0
Dec 12 19:53:57.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 12 19:53:58.101 INFO [stdout] 22038ac10cfd732b6dcda91ac7ef36bcc0241b3926d4ff5c649e5f7798d25106
Dec 12 19:53:58.108 INFO running `"docker" "start" "-a" "22038ac10cfd732b6dcda91ac7ef36bcc0241b3926d4ff5c649e5f7798d25106"`
Dec 12 19:53:59.559 INFO [stderr] usermod: no changes
Dec 12 19:53:59.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 12 19:53:59.899 INFO [stderr]      Running /target/debug/deps/slack_rs-08b59b0c2b342e29
Dec 12 19:53:59.899 INFO [stdout] 
Dec 12 19:53:59.899 INFO [stdout] running 0 tests
Dec 12 19:53:59.899 INFO [stdout] 
Dec 12 19:53:59.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:53:59.899 INFO [stdout] 
Dec 12 19:53:59.907 INFO [stderr] su: No module specific data is present
Dec 12 19:54:00.813 INFO running `"docker" "inspect" "22038ac10cfd732b6dcda91ac7ef36bcc0241b3926d4ff5c649e5f7798d25106"`
Dec 12 19:54:01.163 INFO running `"docker" "rm" "-f" "22038ac10cfd732b6dcda91ac7ef36bcc0241b3926d4ff5c649e5f7798d25106"`
Dec 12 19:54:01.515 INFO [stdout] 22038ac10cfd732b6dcda91ac7ef36bcc0241b3926d4ff5c649e5f7798d25106