[INFO] cloning repository https://github.com/shmup/rustmud [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shmup/rustmud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmup%2Frustmud", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmup%2Frustmud'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fd1544bd1cbca94c5e3c4cee1cdb4dd280367db [INFO] checking shmup/rustmud against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmup%2Frustmud" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shmup/rustmud on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shmup/rustmud [INFO] finished tweaking git repo https://github.com/shmup/rustmud [INFO] tweaked toml for git repo https://github.com/shmup/rustmud written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shmup/rustmud already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2602a1ada5e6b7b74aa8988ed97e73d67b5c4cd065ffa3e67cc7702657f1d8e [INFO] running `Command { std: "docker" "start" "-a" "e2602a1ada5e6b7b74aa8988ed97e73d67b5c4cd065ffa3e67cc7702657f1d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2602a1ada5e6b7b74aa8988ed97e73d67b5c4cd065ffa3e67cc7702657f1d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2602a1ada5e6b7b74aa8988ed97e73d67b5c4cd065ffa3e67cc7702657f1d8e", kill_on_drop: false }` [INFO] [stdout] e2602a1ada5e6b7b74aa8988ed97e73d67b5c4cd065ffa3e67cc7702657f1d8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa00b4a5e9d72bd8dc3224f079e24db8240783476e36883bb0a62acbe31fd2b [INFO] running `Command { std: "docker" "start" "-a" "1aa00b4a5e9d72bd8dc3224f079e24db8240783476e36883bb0a62acbe31fd2b", kill_on_drop: false }` [INFO] [stderr] Checking fightmud v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/mud/entity.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/mud/entity.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/mud/entity.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/mud/entity.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Server` is more private than the item `ServerFactory::create` [INFO] [stdout] --> src/mud/server.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn create(&self) -> Server { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ServerFactory::create` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Server` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/mud/server.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct Server { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ip` and `port` are never read [INFO] [stdout] --> src/mud/server.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub ip: &'static str, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub port: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entity` is never constructed [INFO] [stdout] --> src/mud/entity.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Entity { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lowercase` is never used [INFO] [stdout] --> src/mud/entity.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Entity { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 9 | pub fn lowercase(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Server` is private [INFO] [stdout] --> src/main.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | let mut server = ServerFactory::new() [INFO] [stdout] | ______________________^ [INFO] [stdout] 7 | | .ip("122.122.122.122") [INFO] [stdout] 8 | | .port(1337) [INFO] [stdout] 9 | | .create(); [INFO] [stdout] | |_________________^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Server` is private [INFO] [stdout] --> src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | server.start(); [INFO] [stdout] | ^^^^^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Server` is more private than the item `ServerFactory::create` [INFO] [stdout] --> src/mud/server.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn create(&self) -> Server { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ServerFactory::create` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Server` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/mud/server.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct Server { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/mud/entity.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | struct Entity { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | pub id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Server` is private [INFO] [stdout] --> src/main.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | let mut server = ServerFactory::new() [INFO] [stdout] | ______________________^ [INFO] [stdout] 7 | | .ip("122.122.122.122") [INFO] [stdout] 8 | | .port(1337) [INFO] [stdout] 9 | | .create(); [INFO] [stdout] | |_________________^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Server` is private [INFO] [stdout] --> src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | server.start(); [INFO] [stdout] | ^^^^^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fightmud` (bin "fightmud") due to 3 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `fightmud` (bin "fightmud" test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1aa00b4a5e9d72bd8dc3224f079e24db8240783476e36883bb0a62acbe31fd2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa00b4a5e9d72bd8dc3224f079e24db8240783476e36883bb0a62acbe31fd2b", kill_on_drop: false }` [INFO] [stdout] 1aa00b4a5e9d72bd8dc3224f079e24db8240783476e36883bb0a62acbe31fd2b [INFO] checking shmup/rustmud against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmup%2Frustmud" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shmup/rustmud on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shmup/rustmud [INFO] finished tweaking git repo https://github.com/shmup/rustmud [INFO] tweaked toml for git repo https://github.com/shmup/rustmud written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shmup/rustmud already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6857eb248890800e4d2f744b476957818847db36bf03816422424f0f7f024e2e [INFO] running `Command { std: "docker" "start" "-a" "6857eb248890800e4d2f744b476957818847db36bf03816422424f0f7f024e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6857eb248890800e4d2f744b476957818847db36bf03816422424f0f7f024e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6857eb248890800e4d2f744b476957818847db36bf03816422424f0f7f024e2e", kill_on_drop: false }` [INFO] [stdout] 6857eb248890800e4d2f744b476957818847db36bf03816422424f0f7f024e2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea44db851a3756e489ce780076f0cad1b06bd20f5bedea50d2ff319a27b5e3c7 [INFO] running `Command { std: "docker" "start" "-a" "ea44db851a3756e489ce780076f0cad1b06bd20f5bedea50d2ff319a27b5e3c7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "ea44db851a3756e489ce780076f0cad1b06bd20f5bedea50d2ff319a27b5e3c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea44db851a3756e489ce780076f0cad1b06bd20f5bedea50d2ff319a27b5e3c7", kill_on_drop: false }` [INFO] [stdout] ea44db851a3756e489ce780076f0cad1b06bd20f5bedea50d2ff319a27b5e3c7