[INFO] cloning repository https://github.com/SWUST-XKCV/nerf-burn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SWUST-XKCV/nerf-burn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWUST-XKCV%2Fnerf-burn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWUST-XKCV%2Fnerf-burn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 318fa88bf3c3f6ab7f3bb2d586566c21793cfd7c
[INFO] checking SWUST-XKCV/nerf-burn against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSWUST-XKCV%2Fnerf-burn" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SWUST-XKCV/nerf-burn on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SWUST-XKCV/nerf-burn
[INFO] finished tweaking git repo https://github.com/SWUST-XKCV/nerf-burn
[INFO] tweaked toml for git repo https://github.com/SWUST-XKCV/nerf-burn written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SWUST-XKCV/nerf-burn 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abc475bb14d964383b7dd35cb0b8f8909c535592356b134a4d7ac2373f893144
[INFO] running `Command { std: "docker" "start" "-a" "abc475bb14d964383b7dd35cb0b8f8909c535592356b134a4d7ac2373f893144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abc475bb14d964383b7dd35cb0b8f8909c535592356b134a4d7ac2373f893144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc475bb14d964383b7dd35cb0b8f8909c535592356b134a4d7ac2373f893144", kill_on_drop: false }`
[INFO] [stdout] abc475bb14d964383b7dd35cb0b8f8909c535592356b134a4d7ac2373f893144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb57237296c02943257c75e56d48dd191b05c25fdf8022424cab296c47090ca
[INFO] running `Command { std: "docker" "start" "-a" "edb57237296c02943257c75e56d48dd191b05c25fdf8022424cab296c47090ca", kill_on_drop: false }`
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[INFO] [stderr]     Checking nerf-burn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/dataset/particle_dataset.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/dataset/particle_dataset.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_h`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let img_h = images[0].height();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_img_h`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focal_len`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let focal_len = 0.5 * img_w as f64 / f64::tan(camera_trans.camera_angle_x * 0.5);
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focal_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focal_len`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:37
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focal_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2w`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:53
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_c2w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_h`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let img_h = images[0].height();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_img_h`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focal_len`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let focal_len = 0.5 * img_w as f64 / f64::tan(camera_trans.camera_angle_x * 0.5);
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focal_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focal_len`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:37
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focal_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2w`
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:53
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_c2w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model`
[INFO] [stdout]   --> src/train.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut model: NerfModel<B> = config.model.init(device);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dataloader_train`
[INFO] [stdout]   --> src/train.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dataloader_train = DataLoaderBuilder::new(batcher_train)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataloader_train`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dataloader_test`
[INFO] [stdout]   --> src/train.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let dataloader_test = DataLoaderBuilder::new(batcher_test)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataloader_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/train.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut model: NerfModel<B> = config.model.init(device);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `gen_rays` is never used
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ParticleDataset {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model`
[INFO] [stdout]   --> src/train.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut model: NerfModel<B> = config.model.init(device);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dataloader_train`
[INFO] [stdout]   --> src/train.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dataloader_train = DataLoaderBuilder::new(batcher_train)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataloader_train`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dataloader_test`
[INFO] [stdout]   --> src/train.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let dataloader_test = DataLoaderBuilder::new(batcher_test)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataloader_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/train.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut model: NerfModel<B> = config.model.init(device);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `gen_rays` is never used
[INFO] [stdout]   --> src/dataset/particle_dataset.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ParticleDataset {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn gen_rays(w: usize, h: usize, focal_len: f64, c2w: [[f64; 4]; 4]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dataset_train`
[INFO] [stdout]  --> tests/test_particle_dataset.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let dataset_train = ParticleDataset::train(root);
[INFO] [stdout]   |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataset_train`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "edb57237296c02943257c75e56d48dd191b05c25fdf8022424cab296c47090ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb57237296c02943257c75e56d48dd191b05c25fdf8022424cab296c47090ca", kill_on_drop: false }`
[INFO] [stdout] edb57237296c02943257c75e56d48dd191b05c25fdf8022424cab296c47090ca