[INFO] cloning repository https://github.com/andreivasiliu/demimud [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreivasiliu/demimud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreivasiliu%2Fdemimud", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreivasiliu%2Fdemimud'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 537b899a3c9a6a874e9041fe0c912bf3b74d000c [INFO] testing andreivasiliu/demimud against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreivasiliu%2Fdemimud" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andreivasiliu/demimud on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andreivasiliu/demimud [INFO] finished tweaking git repo https://github.com/andreivasiliu/demimud [INFO] tweaked toml for git repo https://github.com/andreivasiliu/demimud written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/andreivasiliu/demimud already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string-interner v0.12.2 [INFO] [stderr] Downloaded libtelnet-rs v1.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e656cfd5431fe959d5ad3e939bf5741dd6c431b69ed8f290697d744852dc0c16 [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" "e656cfd5431fe959d5ad3e939bf5741dd6c431b69ed8f290697d744852dc0c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e656cfd5431fe959d5ad3e939bf5741dd6c431b69ed8f290697d744852dc0c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e656cfd5431fe959d5ad3e939bf5741dd6c431b69ed8f290697d744852dc0c16", kill_on_drop: false }` [INFO] [stdout] e656cfd5431fe959d5ad3e939bf5741dd6c431b69ed8f290697d744852dc0c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b3bb3aeb0b3b62d602ba8fa75a9b57132e686f02a9dede42b2c334d6091122b0 [INFO] running `Command { std: "docker" "start" "-a" "b3bb3aeb0b3b62d602ba8fa75a9b57132e686f02a9dede42b2c334d6091122b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libtelnet-rs v1.1.2 [INFO] [stderr] Compiling wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling netcore v0.1.0 (/opt/rustwide/workdir/netcore) [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling string-interner v0.12.2 [INFO] [stderr] Compiling bincode v1.3.2 [INFO] [stderr] Compiling mudlib v0.1.0 (/opt/rustwide/workdir/mudlib) [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:69 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:83 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clicore v0.1.0 (/opt/rustwide/workdir/clicore) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "b3bb3aeb0b3b62d602ba8fa75a9b57132e686f02a9dede42b2c334d6091122b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3bb3aeb0b3b62d602ba8fa75a9b57132e686f02a9dede42b2c334d6091122b0", kill_on_drop: false }` [INFO] [stdout] b3bb3aeb0b3b62d602ba8fa75a9b57132e686f02a9dede42b2c334d6091122b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b157d4149768413b937c5b6441387724c6312f0197432877e9a4b641164764ea [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" "b157d4149768413b937c5b6441387724c6312f0197432877e9a4b641164764ea", kill_on_drop: false }` [INFO] [stderr] Compiling netcore v0.1.0 (/opt/rustwide/workdir/netcore) [INFO] [stderr] Compiling mudlib v0.1.0 (/opt/rustwide/workdir/mudlib) [INFO] [stderr] Compiling clicore v0.1.0 (/opt/rustwide/workdir/clicore) [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:69 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:83 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:69 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stdout] --> mudlib/src/net.rs:62:83 [INFO] [stdout] | [INFO] [stdout] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stdout] | ^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: box cannot be represented as a single pointer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.98s [INFO] running `Command { std: "docker" "inspect" "b157d4149768413b937c5b6441387724c6312f0197432877e9a4b641164764ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b157d4149768413b937c5b6441387724c6312f0197432877e9a4b641164764ea", kill_on_drop: false }` [INFO] [stdout] b157d4149768413b937c5b6441387724c6312f0197432877e9a4b641164764ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 891896c0531ad54323a3606d29575fa9e025d17d0323ba4f2144228a4d09393c [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" "891896c0531ad54323a3606d29575fa9e025d17d0323ba4f2144228a4d09393c", kill_on_drop: false }` [INFO] [stderr] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stderr] --> mudlib/src/net.rs:62:69 [INFO] [stderr] | [INFO] [stderr] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stderr] | ^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] = note: box cannot be represented as a single pointer [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe [INFO] [stderr] --> mudlib/src/net.rs:62:83 [INFO] [stderr] | [INFO] [stderr] 62 | pub extern "C" fn do_things(net_server: &mut NetServer, entry_code: EntryCode) -> ExitCode { [INFO] [stderr] | ^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: box cannot be represented as a single pointer [INFO] [stderr] [INFO] [stderr] warning: `mudlib` (lib) generated 2 warnings [INFO] [stderr] warning: `mudlib` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/clicore-8dfcb72f5ced7ea9) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mudlib-e9f76c533d6708c0) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/netcore-75ac1698d08da2e3) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/netcore-f6a612e827201490) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mudlib [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/acting.rs - acting (line 15) ... ignored [INFO] [stdout] test src/acting.rs - acting (line 7) ... ignored [INFO] [stdout] test src/find_entities.rs - find_entities (line 13) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests netcore [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "891896c0531ad54323a3606d29575fa9e025d17d0323ba4f2144228a4d09393c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "891896c0531ad54323a3606d29575fa9e025d17d0323ba4f2144228a4d09393c", kill_on_drop: false }` [INFO] [stdout] 891896c0531ad54323a3606d29575fa9e025d17d0323ba4f2144228a4d09393c