[INFO] cloning repository https://github.com/pelmers/ircrustirc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pelmers/ircrustirc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpelmers%2Fircrustirc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpelmers%2Fircrustirc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 858dd614caba14675fd15fc6663d3c1d85e72217
[INFO] checking pelmers/ircrustirc against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpelmers%2Fircrustirc" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pelmers/ircrustirc on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pelmers/ircrustirc
[INFO] finished tweaking git repo https://github.com/pelmers/ircrustirc
[INFO] tweaked toml for git repo https://github.com/pelmers/ircrustirc written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/pelmers/ircrustirc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3182a06b8e9c1ab2d4453022cf3a609504ea90b973b0ed76a848fef2e969eb1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3182a06b8e9c1ab2d4453022cf3a609504ea90b973b0ed76a848fef2e969eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3182a06b8e9c1ab2d4453022cf3a609504ea90b973b0ed76a848fef2e969eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3182a06b8e9c1ab2d4453022cf3a609504ea90b973b0ed76a848fef2e969eb1b", kill_on_drop: false }`
[INFO] [stdout] 3182a06b8e9c1ab2d4453022cf3a609504ea90b973b0ed76a848fef2e969eb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836ece94aaa410df6083f738de5065a490a74aae23e0d2b533ebef050b485821
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "836ece94aaa410df6083f738de5065a490a74aae23e0d2b533ebef050b485821", kill_on_drop: false }`
[INFO] [stderr]     Checking ircrustirc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(net)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(io)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(net)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(io)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let s = try!(self.read());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Some(p) => try!(self.send_raw(
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(self.send_raw(usercmd));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         try!(self.send_raw(nickcmd));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let s = try!(self.read());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Some(p) => try!(self.send_raw(
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(self.send_raw(usercmd));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         try!(self.send_raw(nickcmd));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |         v.connect(",")
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 |         v.connect(",")
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 | ...                   chans.connect(","),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:57:51
[INFO] [stdout]    |
[INFO] [stdout] 57 | ...                   chans.connect(","))),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:63:52
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   nicks.connect(","))),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:69:47
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 Some(cmds.collect::<Vec<_>>().connect(""))
[INFO] [stdout]    |                                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 | ...                   chans.connect(","),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:57:51
[INFO] [stdout]    |
[INFO] [stdout] 57 | ...                   chans.connect(","))),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:63:52
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   nicks.connect(","))),
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/action.rs:69:47
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 Some(cmds.collect::<Vec<_>>().connect(""))
[INFO] [stdout]    |                                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `push_all` found for struct `std::vec::Vec<_>` in the current scope
[INFO] [stdout]    --> src/bot.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |             recv_vec.push_all(&self.recvbuf[0..s]);
[INFO] [stdout]     |                      ^^^^^^^^ method not found in `std::vec::Vec<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::lines_any': use lines() instead now
[INFO] [stdout]    --> src/bot.rs:218:32
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 for cmd in msg.lines_any().filter(|c| !c.is_empty()) {
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ircrustirc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `push_all` found for struct `std::vec::Vec<_>` in the current scope
[INFO] [stdout]    --> src/bot.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |             recv_vec.push_all(&self.recvbuf[0..s]);
[INFO] [stdout]     |                      ^^^^^^^^ method not found in `std::vec::Vec<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::lines_any': use lines() instead now
[INFO] [stdout]    --> src/bot.rs:218:32
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 for cmd in msg.lines_any().filter(|c| !c.is_empty()) {
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "836ece94aaa410df6083f738de5065a490a74aae23e0d2b533ebef050b485821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836ece94aaa410df6083f738de5065a490a74aae23e0d2b533ebef050b485821", kill_on_drop: false }`
[INFO] [stdout] 836ece94aaa410df6083f738de5065a490a74aae23e0d2b533ebef050b485821
