[INFO] fetching crate asciiarena 0.0.6...
[INFO] checking asciiarena-0.0.6 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate asciiarena 0.0.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate asciiarena 0.0.6 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciiarena 0.0.6
[INFO] finished tweaking crates.io crate asciiarena 0.0.6
[INFO] tweaked toml for crates.io crate asciiarena 0.0.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate asciiarena 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.1.6
[INFO] [stderr]   Downloaded message-io v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 3087036971baeecccf0802c8a0157b59248e6ea222b7b7e98143ee8706f0d04a
[INFO] running `Command { std: "docker" "start" "-a" "3087036971baeecccf0802c8a0157b59248e6ea222b7b7e98143ee8706f0d04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3087036971baeecccf0802c8a0157b59248e6ea222b7b7e98143ee8706f0d04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3087036971baeecccf0802c8a0157b59248e6ea222b7b7e98143ee8706f0d04a", kill_on_drop: false }`
[INFO] [stdout] 3087036971baeecccf0802c8a0157b59248e6ea222b7b7e98143ee8706f0d04a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 516e374a74893050e30c44e30de4547698e3e49c0e1f025b6ceead2dfa034447
[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" "516e374a74893050e30c44e30de4547698e3e49c0e1f025b6ceead2dfa034447", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.7.2
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[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tui v0.10.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking ctrlc v3.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking message-io v0.5.1
[INFO] [stderr]     Checking asciiarena v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `terrain`
[INFO] [stdout]   --> src/client/state.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn terrain(&self, position: Vec2) -> Terrain {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_position`
[INFO] [stdout]   --> src/server/game/arena/entity.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn set_position(&mut self, position: Vec2) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `displace`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn displace(&mut self, displacement: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_energy`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn set_energy(&mut self, energy: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_energy`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn add_energy(&mut self, energy: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetSpeed`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     SetSpeed(f32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetDirection`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     SetDirection(Direction),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cast`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Cast(Vec<Spell>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Create`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Create(Vec<Entity>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entity_origin_id`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     entity_origin_id: EntityId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `entity_origin_id`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn entity_origin_id(&self) -> EntityId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `direction`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn direction(&self) -> Direction {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `speed`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn speed(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_position`
[INFO] [stdout]    --> src/server/game/arena/spell.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn set_position(&mut self, position: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `displace`
[INFO] [stdout]    --> src/server/game/arena/spell.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn displace(&mut self, displacement: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `terrain`
[INFO] [stdout]   --> src/client/state.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn terrain(&self, position: Vec2) -> Terrain {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_position`
[INFO] [stdout]   --> src/server/game/arena/entity.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn set_position(&mut self, position: Vec2) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `displace`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn displace(&mut self, displacement: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_energy`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn set_energy(&mut self, energy: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_energy`
[INFO] [stdout]    --> src/server/game/arena/entity.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn add_energy(&mut self, energy: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetSpeed`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     SetSpeed(f32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetDirection`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     SetDirection(Direction),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cast`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Cast(Vec<Spell>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Create`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Create(Vec<Entity>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entity_origin_id`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     entity_origin_id: EntityId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `entity_origin_id`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn entity_origin_id(&self) -> EntityId {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `direction`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn direction(&self) -> Direction {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `speed`
[INFO] [stdout]   --> src/server/game/arena/spell.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn speed(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_position`
[INFO] [stdout]    --> src/server/game/arena/spell.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn set_position(&mut self, position: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `displace`
[INFO] [stdout]    --> src/server/game/arena/spell.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn displace(&mut self, displacement: Vec2) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.59s
[INFO] running `Command { std: "docker" "inspect" "516e374a74893050e30c44e30de4547698e3e49c0e1f025b6ceead2dfa034447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516e374a74893050e30c44e30de4547698e3e49c0e1f025b6ceead2dfa034447", kill_on_drop: false }`
[INFO] [stdout] 516e374a74893050e30c44e30de4547698e3e49c0e1f025b6ceead2dfa034447