[INFO] cloning repository https://github.com/nilsso/rust_mud [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilsso/rust_mud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Frust_mud", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Frust_mud'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2fc898f7845e150d944c2e82764ee043bc57bb3 [INFO] checking nilsso/rust_mud against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsso%2Frust_mud" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nilsso/rust_mud on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nilsso/rust_mud [INFO] finished tweaking git repo https://github.com/nilsso/rust_mud [INFO] tweaked toml for git repo https://github.com/nilsso/rust_mud written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/nilsso/rust_mud already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.0.7 [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded mio v0.6.18 [INFO] [stderr] Downloaded lipsum v0.6.0 [INFO] [stderr] Downloaded simple_logger v1.2.0 [INFO] [stderr] Downloaded rustyline v4.1.0 [INFO] [stderr] Downloaded laminar v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 923d4a73e81eaa01094e706aabe96ea5169615333b67cd759ce98df6c8a6f724 [INFO] running `Command { std: "docker" "start" "-a" "923d4a73e81eaa01094e706aabe96ea5169615333b67cd759ce98df6c8a6f724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "923d4a73e81eaa01094e706aabe96ea5169615333b67cd759ce98df6c8a6f724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "923d4a73e81eaa01094e706aabe96ea5169615333b67cd759ce98df6c8a6f724", kill_on_drop: false }` [INFO] [stdout] 923d4a73e81eaa01094e706aabe96ea5169615333b67cd759ce98df6c8a6f724 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d302d53cbfaa72d247e0d36d2954d9ded9b3303306b7f073399332f48e5b881 [INFO] running `Command { std: "docker" "start" "-a" "9d302d53cbfaa72d247e0d36d2954d9ded9b3303306b7f073399332f48e5b881", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling tcod-sys v5.0.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking lipsum v0.6.0 [INFO] [stderr] Checking laminar v0.2.2 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking simple_logger v1.2.0 [INFO] [stderr] Checking rustyline v4.1.0 [INFO] [stderr] Compiling getset v0.0.7 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking tcod v0.14.0 [INFO] [stderr] Checking scp_rust_rogue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serialize` [INFO] [stdout] --> src/server.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serialize` [INFO] [stdout] --> src/server.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:74:45 [INFO] [stdout] | [INFO] [stdout] 74 | Ok(InnerMessage::NetMessage(data)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:74:45 [INFO] [stdout] | [INFO] [stdout] 74 | Ok(InnerMessage::NetMessage(data)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.97s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d302d53cbfaa72d247e0d36d2954d9ded9b3303306b7f073399332f48e5b881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d302d53cbfaa72d247e0d36d2954d9ded9b3303306b7f073399332f48e5b881", kill_on_drop: false }` [INFO] [stdout] 9d302d53cbfaa72d247e0d36d2954d9ded9b3303306b7f073399332f48e5b881