[INFO] cloning repository https://github.com/bacongobbler/lardum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bacongobbler/lardum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacongobbler%2Flardum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacongobbler%2Flardum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c20c33285f680a29bf89db23292c844fcd96bfff
[INFO] checking bacongobbler/lardum against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacongobbler%2Flardum" "/workspace/builds/worker-104/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bacongobbler/lardum on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bacongobbler/lardum
[INFO] finished tweaking git repo https://github.com/bacongobbler/lardum
[INFO] tweaked toml for git repo https://github.com/bacongobbler/lardum written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate git repo https://github.com/bacongobbler/lardum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a700ad64dd5ea366ad64469b310d2dc36ad2a8bd9b3d1fa79301bc3591b434e
[INFO] running `Command { std: "docker" "start" "-a" "8a700ad64dd5ea366ad64469b310d2dc36ad2a8bd9b3d1fa79301bc3591b434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a700ad64dd5ea366ad64469b310d2dc36ad2a8bd9b3d1fa79301bc3591b434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a700ad64dd5ea366ad64469b310d2dc36ad2a8bd9b3d1fa79301bc3591b434e", kill_on_drop: false }`
[INFO] [stdout] 8a700ad64dd5ea366ad64469b310d2dc36ad2a8bd9b3d1fa79301bc3591b434e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f35ab50196a029bcc2c2ca458e316ea24cc853edc1b63f77ad919f696eb5c3bc
[INFO] running `Command { std: "docker" "start" "-a" "f35ab50196a029bcc2c2ca458e316ea24cc853edc1b63f77ad919f696eb5c3bc", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling tcod-sys v5.0.1
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking tcod v0.15.0
[INFO] [stderr]     Checking lardum v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (7 fixes)
[INFO] [stdout] warning: associated function is never used: `distance_to`
[INFO] [stdout]    --> src/main.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[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: `distance`
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `callback`
[INFO] [stdout]    --> src/main.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `target_tile`
[INFO] [stdout]    --> src/main.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `player_death`
[INFO] [stdout]     --> src/main.rs:1318:4
[INFO] [stdout]      |
[INFO] [stdout] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `npc_death`
[INFO] [stdout]     --> src/main.rs:1327:4
[INFO] [stdout]      |
[INFO] [stdout] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance_to`
[INFO] [stdout]    --> src/main.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[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: `distance`
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `callback`
[INFO] [stdout]    --> src/main.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `target_tile`
[INFO] [stdout]    --> src/main.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `player_death`
[INFO] [stdout]     --> src/main.rs:1318:4
[INFO] [stdout]      |
[INFO] [stdout] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `npc_death`
[INFO] [stdout]     --> src/main.rs:1327:4
[INFO] [stdout]      |
[INFO] [stdout] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.76s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lardum v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `distance_to`
[INFO] [stdout]    --> src/main.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[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: `distance_to`
[INFO] [stdout]    --> src/main.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[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: `distance`
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `callback`
[INFO] [stdout]    --> src/main.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `target_tile`
[INFO] [stdout]    --> src/main.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `player_death`
[INFO] [stdout]     --> src/main.rs:1318:4
[INFO] [stdout]      |
[INFO] [stdout] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `npc_death`
[INFO] [stdout]     --> src/main.rs:1327:4
[INFO] [stdout]      |
[INFO] [stdout] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance`
[INFO] [stdout]    --> src/main.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `callback`
[INFO] [stdout]    --> src/main.rs:365:8
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `target_tile`
[INFO] [stdout]    --> src/main.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `player_death`
[INFO] [stdout]     --> src/main.rs:1318:4
[INFO] [stdout]      |
[INFO] [stdout] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `npc_death`
[INFO] [stdout]     --> src/main.rs:1327:4
[INFO] [stdout]      |
[INFO] [stdout] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "f35ab50196a029bcc2c2ca458e316ea24cc853edc1b63f77ad919f696eb5c3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35ab50196a029bcc2c2ca458e316ea24cc853edc1b63f77ad919f696eb5c3bc", kill_on_drop: false }`
[INFO] [stdout] f35ab50196a029bcc2c2ca458e316ea24cc853edc1b63f77ad919f696eb5c3bc