[INFO] updating cached repository Pctg-x8/AsyncSlackBot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Pctg-x8/AsyncSlackBot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Pctg-x8/AsyncSlackBot" "work/ex/beta-1.38-1/sources/1.37.0/gh/Pctg-x8/AsyncSlackBot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Pctg-x8/AsyncSlackBot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Pctg-x8/AsyncSlackBot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pctg-x8/AsyncSlackBot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pctg-x8/AsyncSlackBot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16e4ff700641d52f3422c54e7ef68a2d3a592f20
[INFO] sha for GitHub repo Pctg-x8/AsyncSlackBot: 16e4ff700641d52f3422c54e7ef68a2d3a592f20
[INFO] validating manifest of Pctg-x8/AsyncSlackBot on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Pctg-x8/AsyncSlackBot on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Pctg-x8/AsyncSlackBot
[INFO] finished frobbing Pctg-x8/AsyncSlackBot
[INFO] frobbed toml for Pctg-x8/AsyncSlackBot written to work/ex/beta-1.38-1/sources/1.37.0/gh/Pctg-x8/AsyncSlackBot/Cargo.toml
[INFO] started frobbing Pctg-x8/AsyncSlackBot
[INFO] finished frobbing Pctg-x8/AsyncSlackBot
[INFO] frobbed toml for Pctg-x8/AsyncSlackBot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pctg-x8/AsyncSlackBot/Cargo.toml
[INFO] crate Pctg-x8/AsyncSlackBot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Pctg-x8/AsyncSlackBot against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pctg-x8/AsyncSlackBot:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 78339d47fbafbb68c3bacd1c1bf7eda375d1a1abc5262a1593e845f7c35faf15
[INFO] running `"docker" "start" "-a" "78339d47fbafbb68c3bacd1c1bf7eda375d1a1abc5262a1593e845f7c35faf15"`
[INFO] [stderr]    Compiling try-lock v0.1.0
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]    Compiling base64 v0.9.2
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling mime v0.3.8
[INFO] [stderr]    Compiling libflate v0.1.16
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling tokio-reactor v0.1.2
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.2
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling ws v0.7.6
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling reqwest v0.8.6
[INFO] [stderr]    Compiling asyncslackbot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.32s
[INFO] running `"docker" "inspect" "78339d47fbafbb68c3bacd1c1bf7eda375d1a1abc5262a1593e845f7c35faf15"`
[INFO] running `"docker" "rm" "-f" "78339d47fbafbb68c3bacd1c1bf7eda375d1a1abc5262a1593e845f7c35faf15"`
[INFO] [stdout] 78339d47fbafbb68c3bacd1c1bf7eda375d1a1abc5262a1593e845f7c35faf15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pctg-x8/AsyncSlackBot:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a6869abd356a67fb3501893be675b9878ab0939104fb4655162c29f35eb9701c
[INFO] running `"docker" "start" "-a" "a6869abd356a67fb3501893be675b9878ab0939104fb4655162c29f35eb9701c"`
[INFO] [stderr]    Compiling asyncslackbot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: environment variable `SLACK_API_TOKEN` not defined
[INFO] [stderr]   --> examples/main.rs:50:40
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn main() { launch_rtm::<TestSlackbot>(env!("SLACK_API_TOKEN")); }
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `post_message` in module `chat`
[INFO] [stderr]   --> examples/main.rs:25:23
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 chat::post_message(api_sender, chat::PostMessageParams {
[INFO] [stderr]    |                       ^^^^^^^^^^^^ not found in `chat`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `add` in module `reactions`
[INFO] [stderr]   --> examples/main.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 reactions::add(api_sender, reactions::AddRequestParams {
[INFO] [stderr]    |                            ^^^ not found in `reactions`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `asyncslackbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a6869abd356a67fb3501893be675b9878ab0939104fb4655162c29f35eb9701c"`
[INFO] running `"docker" "rm" "-f" "a6869abd356a67fb3501893be675b9878ab0939104fb4655162c29f35eb9701c"`
[INFO] [stdout] a6869abd356a67fb3501893be675b9878ab0939104fb4655162c29f35eb9701c