[INFO] cloning repository https://github.com/AnchoviesHat/irc_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnchoviesHat/irc_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnchoviesHat%2Firc_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnchoviesHat%2Firc_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab347864d374d1750b54de488da02dbfcc1efae1
[INFO] checking AnchoviesHat/irc_client against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnchoviesHat%2Firc_client" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnchoviesHat/irc_client on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AnchoviesHat/irc_client
[INFO] finished tweaking git repo https://github.com/AnchoviesHat/irc_client
[INFO] tweaked toml for git repo https://github.com/AnchoviesHat/irc_client written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AnchoviesHat/irc_client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c305ff3c94175244c8db3b3cde32b57ead56c4858e85eab2c2611f854d269b
[INFO] running `Command { std: "docker" "start" "-a" "43c305ff3c94175244c8db3b3cde32b57ead56c4858e85eab2c2611f854d269b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c305ff3c94175244c8db3b3cde32b57ead56c4858e85eab2c2611f854d269b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c305ff3c94175244c8db3b3cde32b57ead56c4858e85eab2c2611f854d269b", kill_on_drop: false }`
[INFO] [stdout] 43c305ff3c94175244c8db3b3cde32b57ead56c4858e85eab2c2611f854d269b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32920ffa302ed57cba1972b2b1e8b9c5e6fb1fc76a207646e8743e307968956a
[INFO] running `Command { std: "docker" "start" "-a" "32920ffa302ed57cba1972b2b1e8b9c5e6fb1fc76a207646e8743e307968956a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]     Checking term v0.4.4
[INFO] [stderr]     Checking irc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `lookup_host` in module `net`
[INFO] [stdout]   --> src/client.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let table = net::lookup_host(site_name).ok();
[INFO] [stdout]    |                      ^^^^^^^^^^^ not found in `net`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/main.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     let command = parts[0].trim_left_matches("/");
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `irc`
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[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[E0425]: cannot find function `lookup_host` in module `net`
[INFO] [stdout]   --> src/client.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let table = net::lookup_host(site_name).ok();
[INFO] [stdout]    |                      ^^^^^^^^^^^ not found in `net`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/main.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     let command = parts[0].trim_left_matches("/");
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "32920ffa302ed57cba1972b2b1e8b9c5e6fb1fc76a207646e8743e307968956a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32920ffa302ed57cba1972b2b1e8b9c5e6fb1fc76a207646e8743e307968956a", kill_on_drop: false }`
[INFO] [stdout] 32920ffa302ed57cba1972b2b1e8b9c5e6fb1fc76a207646e8743e307968956a