[INFO] cloning repository https://github.com/katmatt/slacer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katmatt/slacer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatmatt%2Fslacer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatmatt%2Fslacer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a71351defab9398eea0eee13ae65e31debb487c2
[INFO] building katmatt/slacer against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatmatt%2Fslacer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/katmatt/slacer
[INFO] finished tweaking git repo https://github.com/katmatt/slacer
[INFO] tweaked toml for git repo https://github.com/katmatt/slacer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/katmatt/slacer on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/katmatt/slacer 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3c975794dc7c022e594420e4c698849b0394dc25a69bf36300c43e737ee24cd
[INFO] running `Command { std: "docker" "start" "-a" "e3c975794dc7c022e594420e4c698849b0394dc25a69bf36300c43e737ee24cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c975794dc7c022e594420e4c698849b0394dc25a69bf36300c43e737ee24cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c975794dc7c022e594420e4c698849b0394dc25a69bf36300c43e737ee24cd", kill_on_drop: false }`
[INFO] [stdout] e3c975794dc7c022e594420e4c698849b0394dc25a69bf36300c43e737ee24cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca4281b966085c9d4dffe8b0275dc4b377386d3a2ba08c6325b4f4b4976cd26
[INFO] running `Command { std: "docker" "start" "-a" "1ca4281b966085c9d4dffe8b0275dc4b377386d3a2ba08c6325b4f4b4976cd26", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling gif v0.10.1
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling bytepack_derive v0.2.0
[INFO] [stderr]    Compiling bytepack v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.1
[INFO] [stderr]    Compiling photonizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct PhotonHeader {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     magic: [u8; 8],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     size_x: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     size_y: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     size_z: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     padding0: [u32; 3],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     layer_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 26 |     exposure_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 27 |     exposure_time_bottom: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     off_time: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 29 |     bottom_layers: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     preview_high_res_offset: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     preview_low_res_offset: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     unknown6: i32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |     projection_type: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 38 |     padding1: [u32; 6],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PhotonHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_height`, `exposure_time`, `off_time`, and `padding` are never read
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct LayerDef {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 43 |     layer_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 44 |     exposure_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 45 |     off_time: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     padding: [i32; 4],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LayerDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_defs` is never read
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct PhotonFile {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 53 |     header: PhotonHeader,
[INFO] [stdout] 54 |     layer_defs: Vec<LayerDef>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PhotonFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exportLayer` is never read
[INFO] [stdout]    --> src/main.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | struct CliArgs {
[INFO] [stdout]     |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     exportLayer: i8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `exportLayer` should have a snake case name
[INFO] [stdout]    --> src/main.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     exportLayer: i8,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to snake case: `export_layer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.20s
[INFO] running `Command { std: "docker" "inspect" "1ca4281b966085c9d4dffe8b0275dc4b377386d3a2ba08c6325b4f4b4976cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca4281b966085c9d4dffe8b0275dc4b377386d3a2ba08c6325b4f4b4976cd26", kill_on_drop: false }`
[INFO] [stdout] 1ca4281b966085c9d4dffe8b0275dc4b377386d3a2ba08c6325b4f4b4976cd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940027ab22b9b71be25a55d3739ccb99151f82c66f8ce82fe758a95b54122cf2
[INFO] running `Command { std: "docker" "start" "-a" "940027ab22b9b71be25a55d3739ccb99151f82c66f8ce82fe758a95b54122cf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling photonizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `exportLayer` should have a snake case name
[INFO] [stdout]    --> src/main.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     exportLayer: i8,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to snake case: `export_layer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct PhotonHeader {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     magic: [u8; 8],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     size_x: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     size_y: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     size_z: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     padding0: [u32; 3],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     layer_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 26 |     exposure_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 27 |     exposure_time_bottom: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     off_time: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 29 |     bottom_layers: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     preview_high_res_offset: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     preview_low_res_offset: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     unknown6: i32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |     projection_type: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 38 |     padding1: [u32; 6],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PhotonHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_height`, `exposure_time`, `off_time`, and `padding` are never read
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct LayerDef {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 43 |     layer_height: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 44 |     exposure_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 45 |     off_time: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     padding: [i32; 4],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LayerDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_defs` is never read
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct PhotonFile {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 53 |     header: PhotonHeader,
[INFO] [stdout] 54 |     layer_defs: Vec<LayerDef>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PhotonFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exportLayer` is never read
[INFO] [stdout]    --> src/main.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | struct CliArgs {
[INFO] [stdout]     |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     exportLayer: i8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "940027ab22b9b71be25a55d3739ccb99151f82c66f8ce82fe758a95b54122cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940027ab22b9b71be25a55d3739ccb99151f82c66f8ce82fe758a95b54122cf2", kill_on_drop: false }`
[INFO] [stdout] 940027ab22b9b71be25a55d3739ccb99151f82c66f8ce82fe758a95b54122cf2
