[INFO] cloning repository https://github.com/spinjam/pyxeledit-to-ldtk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spinjam/pyxeledit-to-ldtk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspinjam%2Fpyxeledit-to-ldtk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspinjam%2Fpyxeledit-to-ldtk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc5b4477d9caa5c4bb9b645f00a7299e57960049
[INFO] checking spinjam/pyxeledit-to-ldtk against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspinjam%2Fpyxeledit-to-ldtk" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spinjam/pyxeledit-to-ldtk on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spinjam/pyxeledit-to-ldtk
[INFO] finished tweaking git repo https://github.com/spinjam/pyxeledit-to-ldtk
[INFO] tweaked toml for git repo https://github.com/spinjam/pyxeledit-to-ldtk written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/spinjam/pyxeledit-to-ldtk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00baaaf17482c1a6bc0c9c67191b9f7f38521c4d4d61ef339a54bdc298096f11
[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" "00baaaf17482c1a6bc0c9c67191b9f7f38521c4d4d61ef339a54bdc298096f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00baaaf17482c1a6bc0c9c67191b9f7f38521c4d4d61ef339a54bdc298096f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00baaaf17482c1a6bc0c9c67191b9f7f38521c4d4d61ef339a54bdc298096f11", kill_on_drop: false }`
[INFO] [stdout] 00baaaf17482c1a6bc0c9c67191b9f7f38521c4d4d61ef339a54bdc298096f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15921ca3f646d4408a2e43b8bcc136cf6ad87d2f6777c2839842b95e629ba2bc
[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" "15921ca3f646d4408a2e43b8bcc136cf6ad87d2f6777c2839842b95e629ba2bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking zip v0.5.12
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking pyxeledit2ldtk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `image::imageops::tile`
[INFO] [stdout]  --> src/convert.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::imageops::tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::imageops::tile`
[INFO] [stdout]  --> src/convert.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::imageops::tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_filename`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let source_filename = path.to_str().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intGridValDef`
[INFO] [stdout]    --> src/convert.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let intGridValDef = IntGridValueDefinition {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intGridValDef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `counter` is assigned to, but never used
[INFO] [stdout]    --> src/convert.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mut counter = 0;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_counter` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_h`
[INFO] [stdout]    --> src/convert.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |     map_w: i64, map_h: i64,
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_map_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_type`
[INFO] [stdout]    --> src/convert.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let layer_type = l["type"].as_str().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_filename`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let source_filename = path.to_str().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coord`
[INFO] [stdout]   --> src/convert.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Coord {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `getLayerDefinitions`
[INFO] [stdout]    --> src/convert.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn getLayerDefinitions() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tile_h`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tile_h: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intGridValDef`
[INFO] [stdout]    --> src/convert.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let intGridValDef = IntGridValueDefinition {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intGridValDef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `counter` is assigned to, but never used
[INFO] [stdout]    --> src/convert.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mut counter = 0;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_counter` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_h`
[INFO] [stdout]    --> src/convert.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |     map_w: i64, map_h: i64,
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_map_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_type`
[INFO] [stdout]    --> src/convert.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let layer_type = l["type"].as_str().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `intGridValDef` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let intGridValDef = IntGridValueDefinition {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `int_grid_val_def`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `layerDefinitions` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut layerDefinitions: Vec<LayerDefinition> = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `layer_definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getLayerDefinitions` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn getLayerDefinitions() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_layer_definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Coord`
[INFO] [stdout]   --> src/convert.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Coord {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `getLayerDefinitions`
[INFO] [stdout]    --> src/convert.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn getLayerDefinitions() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tile_h`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tile_h: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `intGridValDef` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let intGridValDef = IntGridValueDefinition {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `int_grid_val_def`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `layerDefinitions` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut layerDefinitions: Vec<LayerDefinition> = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `layer_definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getLayerDefinitions` should have a snake case name
[INFO] [stdout]    --> src/convert.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn getLayerDefinitions() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_layer_definitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.96s
[INFO] running `Command { std: "docker" "inspect" "15921ca3f646d4408a2e43b8bcc136cf6ad87d2f6777c2839842b95e629ba2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15921ca3f646d4408a2e43b8bcc136cf6ad87d2f6777c2839842b95e629ba2bc", kill_on_drop: false }`
[INFO] [stdout] 15921ca3f646d4408a2e43b8bcc136cf6ad87d2f6777c2839842b95e629ba2bc