[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 try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarciaguimeras%2Frusty_fortress" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garciaguimeras/rusty_fortress on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b82423089ec1bdc9b7778f3fafbcadfa36e95be8acec870b70577deb1dd3ac6 [INFO] running `Command { std: "docker" "start" "-a" "8b82423089ec1bdc9b7778f3fafbcadfa36e95be8acec870b70577deb1dd3ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b82423089ec1bdc9b7778f3fafbcadfa36e95be8acec870b70577deb1dd3ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b82423089ec1bdc9b7778f3fafbcadfa36e95be8acec870b70577deb1dd3ac6", kill_on_drop: false }` [INFO] [stdout] 8b82423089ec1bdc9b7778f3fafbcadfa36e95be8acec870b70577deb1dd3ac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d92a1e08710ec36d38918eaa56f671b1e575d23d9aae62c48158362a394bde54 [INFO] running `Command { std: "docker" "start" "-a" "d92a1e08710ec36d38918eaa56f671b1e575d23d9aae62c48158362a394bde54", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.104 [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: methods `into_boxed` and `into_boxed_mut` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait IntoBoxed { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 2 | fn into_boxed(&self) -> Option>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 3 | fn into_boxed_mut(&mut self) -> Option>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `view` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait View { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 9 | fn view(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `open` and `open_with` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait Open { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 15 | fn open(&mut self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | fn open_with(&mut self, _obj: &Box) -> &str; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait Take { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 22 | fn take(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `go_through` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait Go { [INFO] [stdout] | -- method in this trait [INFO] [stdout] 28 | fn go_through(&self) -> &str; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub trait BaseObject: IntoBoxed + IntoBoxed + IntoBoxed + IntoBoxed { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 36 | fn clone(&self) -> Box; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `help_message` is never used [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] [INFO] [stdout] warning: function `error_message` is never used [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 `quit_message` is never used [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 `Environment` is never constructed [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 items `new`, `one_obj_fn`, `two_objs_fn`, `get_all_keywords`, `get_all_objects`, and `execute` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Environment { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 22 | [INFO] [stdout] 23 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [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] 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] 90 | fn get_all_keywords(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | fn get_all_objects(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn execute(&mut self, output: &Vec) -> (bool, String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait Name { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 3 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `View` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait View { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Take` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Take { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GoThrough` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait GoThrough { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl Door { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 56 | pub fn new(name: &str) -> Door { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl LockedDoor { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 127 | pub fn new(name: &str, key: &str) -> LockedDoor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_boxed` and `into_boxed_mut` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait IntoBoxed { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 2 | fn into_boxed(&self) -> Option>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 3 | fn into_boxed_mut(&mut self) -> Option>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `view` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait View { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 9 | fn view(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `open` and `open_with` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait Open { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 15 | fn open(&mut self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | fn open_with(&mut self, _obj: &Box) -> &str; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait Take { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 22 | fn take(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `go_through` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait Go { [INFO] [stdout] | -- method in this trait [INFO] [stdout] 28 | fn go_through(&self) -> &str; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/base.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub trait BaseObject: IntoBoxed + IntoBoxed + IntoBoxed + IntoBoxed { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 36 | fn clone(&self) -> Box; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `help_message` is never used [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] [INFO] [stdout] warning: function `error_message` is never used [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 `quit_message` is never used [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 `Environment` is never constructed [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 items `new`, `one_obj_fn`, `two_objs_fn`, `get_all_keywords`, `get_all_objects`, and `execute` are never used [INFO] [stdout] --> rusty_fortress_lib/src/legacy/env.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Environment { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 22 | [INFO] [stdout] 23 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [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] 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] 90 | fn get_all_keywords(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | fn get_all_objects(&self, output: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn execute(&mut self, output: &Vec) -> (bool, String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait Name { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 3 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `View` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait View { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Take` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Take { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GoThrough` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/base.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait GoThrough { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl Door { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 56 | pub fn new(name: &str) -> Door { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> rusty_fortress_lib/src/universe/door.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl LockedDoor { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 127 | pub fn new(name: &str, key: &str) -> LockedDoor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusty_fortress_console v0.1.0 (/opt/rustwide/workdir/rusty_fortress_console) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s [INFO] running `Command { std: "docker" "inspect" "d92a1e08710ec36d38918eaa56f671b1e575d23d9aae62c48158362a394bde54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d92a1e08710ec36d38918eaa56f671b1e575d23d9aae62c48158362a394bde54", kill_on_drop: false }` [INFO] [stdout] d92a1e08710ec36d38918eaa56f671b1e575d23d9aae62c48158362a394bde54