[INFO] cloning repository https://github.com/garciaguimeras/rusty_fortress [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garciaguimeras/rusty_fortress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarciaguimeras%2Frusty_fortress", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarciaguimeras%2Frusty_fortress'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7cc6003fc4b26ae238649d68142f18b73697260 [INFO] checking garciaguimeras/rusty_fortress against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarciaguimeras%2Frusty_fortress" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garciaguimeras/rusty_fortress on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/garciaguimeras/rusty_fortress [INFO] finished tweaking git repo https://github.com/garciaguimeras/rusty_fortress [INFO] tweaked toml for git repo https://github.com/garciaguimeras/rusty_fortress written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/garciaguimeras/rusty_fortress already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", 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] fa059963be7168b877d9981856afaa427b8d858ddca85482d0a9eedb73f80454 [INFO] running `Command { std: "docker" "start" "-a" "fa059963be7168b877d9981856afaa427b8d858ddca85482d0a9eedb73f80454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa059963be7168b877d9981856afaa427b8d858ddca85482d0a9eedb73f80454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa059963be7168b877d9981856afaa427b8d858ddca85482d0a9eedb73f80454", kill_on_drop: false }` [INFO] [stdout] fa059963be7168b877d9981856afaa427b8d858ddca85482d0a9eedb73f80454 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c464f99741a37e2f0504a316e01ef27813f0e0b08c67ad06b19729fadc79c311 [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" "c464f99741a37e2f0504a316e01ef27813f0e0b08c67ad06b19729fadc79c311", kill_on_drop: false }` [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking rusty_fortress_lib v0.1.0 (/opt/rustwide/workdir/rusty_fortress_lib) [INFO] [stdout] warning: function is never used: `help_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn help_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `error_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn error_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `quit_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn quit_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Environment` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Environment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `one_obj_fn` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn one_obj_fn

(&mut self, objects: &Vec, null_obj_err: &str, predicate: P) -> String [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_objs_fn` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn two_objs_fn

(&mut self, objects: &Vec, null_obj1_err: &str, null_obj2_err: &str, predicate: P) -> String [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_all_keywords` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn get_all_keywords(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_all_objects` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn get_all_objects(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn execute(&mut self, output: &Vec) -> (bool, String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn new(name: &str) -> Door { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new(name: &str, key: &str) -> LockedDoor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `help_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn help_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `error_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn error_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `quit_message` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn quit_message() -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Environment` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Environment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `one_obj_fn` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn one_obj_fn

(&mut self, objects: &Vec, null_obj_err: &str, predicate: P) -> String [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_objs_fn` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn two_objs_fn

(&mut self, objects: &Vec, null_obj1_err: &str, null_obj2_err: &str, predicate: P) -> String [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_all_keywords` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn get_all_keywords(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_all_objects` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn get_all_objects(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn execute(&mut self, output: &Vec) -> (bool, String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn new(name: &str) -> Door { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new(name: &str, key: &str) -> LockedDoor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusty_fortress_console v0.1.0 (/opt/rustwide/workdir/rusty_fortress_console) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "c464f99741a37e2f0504a316e01ef27813f0e0b08c67ad06b19729fadc79c311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c464f99741a37e2f0504a316e01ef27813f0e0b08c67ad06b19729fadc79c311", kill_on_drop: false }` [INFO] [stdout] c464f99741a37e2f0504a316e01ef27813f0e0b08c67ad06b19729fadc79c311