[INFO] updating cached repository https://github.com/tifalch/chatde-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 77f36d9b2fa2458780e1f4682c95cbfc0d937bc7
[INFO] testing tifalch/chatde-rs against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftifalch%2Fchatde-rs" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tifalch/chatde-rs on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tifalch/chatde-rs
[INFO] finished tweaking git repo https://github.com/tifalch/chatde-rs
[INFO] tweaked toml for git repo https://github.com/tifalch/chatde-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/tifalch/chatde-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/LFalch/delta-l`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91d5d0c96e358a01bbe486b373896c9266df41a6b2e191541a5ab37867366b32
[INFO] running `"docker" "start" "-a" "91d5d0c96e358a01bbe486b373896c9266df41a6b2e191541a5ab37867366b32"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling delta-l v2.4.0 (https://github.com/LFalch/delta-l?tag=v2.4.0#7ba6ecae)
[INFO] [stderr]    Compiling chatde-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             try!(self.set_colour(Green));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             try!(stdout().flush());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |             try!(buf.read_line(&mut msg));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             try!(self.reset_colour());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |                         try!(self.set_colour(White));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:81:38
[INFO] [stderr]    |
[INFO] [stderr] 81 |                         for entry in try!(fs::read_dir(&self.working_dir)){
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:82:41
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   let entry = try!(entry);
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |                         try!(self.reset_colour());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:93:48
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   self.working_dir = try!(fs::canonicalize(temp));
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | ...                   try!(self.reset_colour());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         try!(self.set_colour(White));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | ...                   let mut file = try!(File::open(file_path));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 | ...                   try!(file.read_to_end(&mut buf));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...                   try!(self.send(&*buf, pass));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:118:33
[INFO] [stderr]     |
[INFO] [stderr] 118 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:123:29
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:125:29
[INFO] [stderr]     |
[INFO] [stderr] 125 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:129:25
[INFO] [stderr]     |
[INFO] [stderr] 129 |                         try!(self.set_colour(Red));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             try!(self.send(msg.as_bytes(), pass))
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |         try!(dl.encode(&mut bytes, &mut buf, self.flags.use_checksum));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             try!(self.set_colour(Cyan));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "91d5d0c96e358a01bbe486b373896c9266df41a6b2e191541a5ab37867366b32"`
[INFO] running `"docker" "rm" "-f" "91d5d0c96e358a01bbe486b373896c9266df41a6b2e191541a5ab37867366b32"`
[INFO] [stdout] 91d5d0c96e358a01bbe486b373896c9266df41a6b2e191541a5ab37867366b32
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2d722e71d7c51c854d47f1672c5ea51721026128f4d5f59917e25c860d2a46d
[INFO] running `"docker" "start" "-a" "d2d722e71d7c51c854d47f1672c5ea51721026128f4d5f59917e25c860d2a46d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling chatde-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             try!(self.set_colour(Green));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             try!(stdout().flush());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |             try!(buf.read_line(&mut msg));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             try!(self.reset_colour());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |                         try!(self.set_colour(White));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:81:38
[INFO] [stderr]    |
[INFO] [stderr] 81 |                         for entry in try!(fs::read_dir(&self.working_dir)){
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:82:41
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   let entry = try!(entry);
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |                         try!(self.reset_colour());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:93:48
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   self.working_dir = try!(fs::canonicalize(temp));
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | ...                   try!(self.reset_colour());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         try!(self.set_colour(White));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | ...                   let mut file = try!(File::open(file_path));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 | ...                   try!(file.read_to_end(&mut buf));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...                   try!(self.send(&*buf, pass));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:118:33
[INFO] [stderr]     |
[INFO] [stderr] 118 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:123:29
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:125:29
[INFO] [stderr]     |
[INFO] [stderr] 125 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:129:25
[INFO] [stderr]     |
[INFO] [stderr] 129 |                         try!(self.set_colour(Red));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             try!(self.send(msg.as_bytes(), pass))
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |         try!(dl.encode(&mut bytes, &mut buf, self.flags.use_checksum));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             try!(self.set_colour(Cyan));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "d2d722e71d7c51c854d47f1672c5ea51721026128f4d5f59917e25c860d2a46d"`
[INFO] running `"docker" "rm" "-f" "d2d722e71d7c51c854d47f1672c5ea51721026128f4d5f59917e25c860d2a46d"`
[INFO] [stdout] d2d722e71d7c51c854d47f1672c5ea51721026128f4d5f59917e25c860d2a46d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7365bb4f1b2144d9a0e700570740df3bea08e3744d3d21ed89bc53fca3ee8220
[INFO] running `"docker" "start" "-a" "7365bb4f1b2144d9a0e700570740df3bea08e3744d3d21ed89bc53fca3ee8220"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             try!(self.set_colour(Green));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             try!(stdout().flush());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |             try!(buf.read_line(&mut msg));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             try!(self.reset_colour());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |                         try!(self.set_colour(White));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:81:38
[INFO] [stderr]    |
[INFO] [stderr] 81 |                         for entry in try!(fs::read_dir(&self.working_dir)){
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:82:41
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   let entry = try!(entry);
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |                         try!(self.reset_colour());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:93:48
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   self.working_dir = try!(fs::canonicalize(temp));
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/chatter.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 | ...                   try!(self.reset_colour());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |                         try!(self.set_colour(White));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | ...                   let mut file = try!(File::open(file_path));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 | ...                   try!(file.read_to_end(&mut buf));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...                   try!(self.send(&*buf, pass));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:118:33
[INFO] [stderr]     |
[INFO] [stderr] 118 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:123:29
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   try!(self.set_colour(Red));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:125:29
[INFO] [stderr]     |
[INFO] [stderr] 125 | ...                   try!(self.reset_colour());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:129:25
[INFO] [stderr]     |
[INFO] [stderr] 129 |                         try!(self.set_colour(Red));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                         try!(self.reset_colour());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             try!(self.send(msg.as_bytes(), pass))
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |         try!(dl.encode(&mut bytes, &mut buf, self.flags.use_checksum));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/chatter.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             try!(self.set_colour(Cyan));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chatde_rs-5ce9e2eba16f2b28
[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" "7365bb4f1b2144d9a0e700570740df3bea08e3744d3d21ed89bc53fca3ee8220"`
[INFO] running `"docker" "rm" "-f" "7365bb4f1b2144d9a0e700570740df3bea08e3744d3d21ed89bc53fca3ee8220"`
[INFO] [stdout] 7365bb4f1b2144d9a0e700570740df3bea08e3744d3d21ed89bc53fca3ee8220