[INFO] updating cached repository pinkisemils/irc_deadlock
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pinkisemils/irc_deadlock
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pinkisemils/irc_deadlock" "work/ex/beta-1.38-1/sources/1.37.0/gh/pinkisemils/irc_deadlock"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pinkisemils/irc_deadlock'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pinkisemils/irc_deadlock" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pinkisemils/irc_deadlock"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pinkisemils/irc_deadlock'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3211fad50a162890b6dafb3d21b6d52539a79e6
[INFO] sha for GitHub repo pinkisemils/irc_deadlock: a3211fad50a162890b6dafb3d21b6d52539a79e6
[INFO] validating manifest of pinkisemils/irc_deadlock 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 pinkisemils/irc_deadlock 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 pinkisemils/irc_deadlock
[INFO] finished frobbing pinkisemils/irc_deadlock
[INFO] frobbed toml for pinkisemils/irc_deadlock written to work/ex/beta-1.38-1/sources/1.37.0/gh/pinkisemils/irc_deadlock/Cargo.toml
[INFO] started frobbing pinkisemils/irc_deadlock
[INFO] finished frobbing pinkisemils/irc_deadlock
[INFO] frobbed toml for pinkisemils/irc_deadlock written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pinkisemils/irc_deadlock/Cargo.toml
[INFO] crate pinkisemils/irc_deadlock 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 pinkisemils/irc_deadlock 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-5/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/pinkisemils/irc_deadlock:/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] c890c0723e27bdc81a521fa76c948a745ce6dde69bc1e6bf47989cee2c9cff64
[INFO] running `"docker" "start" "-a" "c890c0723e27bdc81a521fa76c948a745ce6dde69bc1e6bf47989cee2c9cff64"`
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling irc v0.13.2
[INFO] [stderr]    Compiling aatxe_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     reactor.run(
[INFO] [stderr] 36 | |         client
[INFO] [stderr] 37 | |             .stream()
[INFO] [stderr] 38 | |             .for_each(move |_| {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |             .join(so_called_future),
[INFO] [stderr] 45 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.51s
[INFO] running `"docker" "inspect" "c890c0723e27bdc81a521fa76c948a745ce6dde69bc1e6bf47989cee2c9cff64"`
[INFO] running `"docker" "rm" "-f" "c890c0723e27bdc81a521fa76c948a745ce6dde69bc1e6bf47989cee2c9cff64"`
[INFO] [stdout] c890c0723e27bdc81a521fa76c948a745ce6dde69bc1e6bf47989cee2c9cff64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/pinkisemils/irc_deadlock:/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] 47298306b8232c956887963e73b2a4f4940b83cb0c70f927f7c149eef290a719
[INFO] running `"docker" "start" "-a" "47298306b8232c956887963e73b2a4f4940b83cb0c70f927f7c149eef290a719"`
[INFO] [stderr]    Compiling aatxe_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     reactor.run(
[INFO] [stderr] 36 | |         client
[INFO] [stderr] 37 | |             .stream()
[INFO] [stderr] 38 | |             .for_each(move |_| {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |             .join(so_called_future),
[INFO] [stderr] 45 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "47298306b8232c956887963e73b2a4f4940b83cb0c70f927f7c149eef290a719"`
[INFO] running `"docker" "rm" "-f" "47298306b8232c956887963e73b2a4f4940b83cb0c70f927f7c149eef290a719"`
[INFO] [stdout] 47298306b8232c956887963e73b2a4f4940b83cb0c70f927f7c149eef290a719
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/pinkisemils/irc_deadlock:/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"`
[INFO] [stdout] 12f9b4f8ee0a2b2650ae36929bfc6d5c0e1b18f7abb99f414783bf0639f928d1
[INFO] running `"docker" "start" "-a" "12f9b4f8ee0a2b2650ae36929bfc6d5c0e1b18f7abb99f414783bf0639f928d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aatxe_test-bee93965e42404eb
[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" "12f9b4f8ee0a2b2650ae36929bfc6d5c0e1b18f7abb99f414783bf0639f928d1"`
[INFO] running `"docker" "rm" "-f" "12f9b4f8ee0a2b2650ae36929bfc6d5c0e1b18f7abb99f414783bf0639f928d1"`
[INFO] [stdout] 12f9b4f8ee0a2b2650ae36929bfc6d5c0e1b18f7abb99f414783bf0639f928d1