[INFO] cloning repository pinkisemils/irc_deadlock
[INFO] running `"git" "clone" "--bare" "git://github.com/pinkisemils/irc_deadlock.git" "work/cache/sources/gh/pinkisemils/irc_deadlock"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pinkisemils/irc_deadlock'...
[INFO] running `"git" "clone" "work/cache/sources/gh/pinkisemils/irc_deadlock" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/pinkisemils/irc_deadlock"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/pinkisemils/irc_deadlock'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pinkisemils/irc_deadlock" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/pinkisemils/irc_deadlock"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/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 master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pinkisemils/irc_deadlock on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "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/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/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/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/pinkisemils/irc_deadlock/Cargo.toml
[INFO] crate pinkisemils/irc_deadlock has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded irc v0.13.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pinkisemils/irc_deadlock against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/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=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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] be6c739e1b938ed34cae91abf2d25a8e2a1abf358620a1880d45d08c12886924
[INFO] running `"docker" "start" "-a" "be6c739e1b938ed34cae91abf2d25a8e2a1abf358620a1880d45d08c12886924"`
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking tokio-mockstream v1.1.0
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking irc v0.13.2
[INFO] [stderr]     Checking 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] 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 7.05s
[INFO] running `"docker" "inspect" "be6c739e1b938ed34cae91abf2d25a8e2a1abf358620a1880d45d08c12886924"`
[INFO] running `"docker" "rm" "-f" "be6c739e1b938ed34cae91abf2d25a8e2a1abf358620a1880d45d08c12886924"`
[INFO] [stdout] be6c739e1b938ed34cae91abf2d25a8e2a1abf358620a1880d45d08c12886924