[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] f16448a8bbeb51bd468ba89393c683f886d243fb
[INFO] checking bacongobbler/lardum against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacongobbler%2Flardum" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bacongobbler/lardum on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bacongobbler/lardum 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a9238a981814f63a4f6dd98e31466c4ed01ab2a98b592af87117d3c327bd54a
[INFO] running `Command { std: "docker" "start" "-a" "0a9238a981814f63a4f6dd98e31466c4ed01ab2a98b592af87117d3c327bd54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a9238a981814f63a4f6dd98e31466c4ed01ab2a98b592af87117d3c327bd54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9238a981814f63a4f6dd98e31466c4ed01ab2a98b592af87117d3c327bd54a", kill_on_drop: false }`
[INFO] [stdout] 0a9238a981814f63a4f6dd98e31466c4ed01ab2a98b592af87117d3c327bd54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ad20dfea7440dadf1d47374f87da4f5987372f314e537abe674d547ce950b1b
[INFO] running `Command { std: "docker" "start" "-a" "0ad20dfea7440dadf1d47374f87da4f5987372f314e537abe674d547ce950b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tcod-sys v5.0.1 (https://github.com/tomassedovic/tcod-rs#d4ad0749)
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking tcod v0.15.0 (https://github.com/tomassedovic/tcod-rs#d4ad0749)
[INFO] [stderr]     Checking lardum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/main.rs:1467:45
[INFO] [stdout]      |
[INFO] [stdout] 1467 | fn save_game(game: &Game) -> Result<(), Box<Error>> {
[INFO] [stdout]      |                                             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1467 | fn save_game(game: &Game) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/main.rs:1474:36
[INFO] [stdout]      |
[INFO] [stdout] 1474 | fn load_game() -> Result<Game, Box<Error>> {
[INFO] [stdout]      |                                    ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1474 | fn load_game() -> Result<Game, Box<dyn Error>> {
[INFO] [stdout]      |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:166:34
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn draw(&self, con: &mut dyn Console) {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:172:35
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn clear(&self, con: &mut dyn Console) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/main.rs:1467:45
[INFO] [stdout]      |
[INFO] [stdout] 1467 | fn save_game(game: &Game) -> Result<(), Box<Error>> {
[INFO] [stdout]      |                                             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1467 | fn save_game(game: &Game) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/main.rs:1474:36
[INFO] [stdout]      |
[INFO] [stdout] 1474 | fn load_game() -> Result<Game, Box<Error>> {
[INFO] [stdout]      |                                    ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1474 | fn load_game() -> Result<Game, Box<dyn Error>> {
[INFO] [stdout]      |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:166:34
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn draw(&self, con: &mut dyn Console) {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:172:35
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn clear(&self, con: &mut dyn Console) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:480:58
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn cast_lightning(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:486:56
[INFO] [stdout]     |
[INFO] [stdout] 486 | fn cast_confuse(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:492:57
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn cast_fireball(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:480:58
[INFO] [stdout]     |
[INFO] [stdout] 480 | fn cast_lightning(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:486:56
[INFO] [stdout]     |
[INFO] [stdout] 486 | fn cast_confuse(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcod`
[INFO] [stdout]    --> src/main.rs:492:57
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn cast_fireball(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_tcod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_to` and `distance` are never used
[INFO] [stdout]    --> src/main.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl Object {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn distance_to(&self, other: &Object) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `callback` is never used
[INFO] [stdout]    --> src/main.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 360 | impl DeathCallback {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 361 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `target_tile` is never used
[INFO] [stdout]    --> src/main.rs:437:4
[INFO] [stdout]     |
[INFO] [stdout] 437 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `player_death` is never used
[INFO] [stdout]     --> src/main.rs:1314:4
[INFO] [stdout]      |
[INFO] [stdout] 1314 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `npc_death` is never used
[INFO] [stdout]     --> src/main.rs:1323:4
[INFO] [stdout]      |
[INFO] [stdout] 1323 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_to` and `distance` are never used
[INFO] [stdout]    --> src/main.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl Object {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn distance_to(&self, other: &Object) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `callback` is never used
[INFO] [stdout]    --> src/main.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 360 | impl DeathCallback {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 361 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `target_tile` is never used
[INFO] [stdout]    --> src/main.rs:437:4
[INFO] [stdout]     |
[INFO] [stdout] 437 | fn target_tile(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `player_death` is never used
[INFO] [stdout]     --> src/main.rs:1314:4
[INFO] [stdout]      |
[INFO] [stdout] 1314 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `npc_death` is never used
[INFO] [stdout]     --> src/main.rs:1323:4
[INFO] [stdout]      |
[INFO] [stdout] 1323 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.40s
[INFO] running `Command { std: "docker" "inspect" "0ad20dfea7440dadf1d47374f87da4f5987372f314e537abe674d547ce950b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad20dfea7440dadf1d47374f87da4f5987372f314e537abe674d547ce950b1b", kill_on_drop: false }`
[INFO] [stdout] 0ad20dfea7440dadf1d47374f87da4f5987372f314e537abe674d547ce950b1b
