[INFO] cloning repository https://github.com/hululuaiErica/thermal-bill
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hululuaiErica/thermal-bill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15051d090f93723956e5e722218e14f48b8ce586
[INFO] checking hululuaiErica/thermal-bill against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hululuaiErica/thermal-bill
[INFO] finished tweaking git repo https://github.com/hululuaiErica/thermal-bill
[INFO] tweaked toml for git repo https://github.com/hululuaiErica/thermal-bill written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hululuaiErica/thermal-bill on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hululuaiErica/thermal-bill 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.156
[INFO] [stderr]   Downloaded serde v1.0.156
[INFO] [stderr]   Downloaded barcoders v1.0.2
[INFO] [stderr]   Downloaded qr_code v1.1.0
[INFO] [stderr]   Downloaded fontdue v0.7.2
[INFO] [stderr]   Downloaded unicode-linebreak v0.1.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61a087009ddd449a85ab3fa0d75d4a4be12b41cf24081a246a1221b1e43a0fad
[INFO] running `Command { std: "docker" "start" "-a" "61a087009ddd449a85ab3fa0d75d4a4be12b41cf24081a246a1221b1e43a0fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61a087009ddd449a85ab3fa0d75d4a4be12b41cf24081a246a1221b1e43a0fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a087009ddd449a85ab3fa0d75d4a4be12b41cf24081a246a1221b1e43a0fad", kill_on_drop: false }`
[INFO] [stdout] 61a087009ddd449a85ab3fa0d75d4a4be12b41cf24081a246a1221b1e43a0fad
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9075c8565137ea78a7af5b077869ca801e294dfdbc88b4300441486079dbef5
[INFO] running `Command { std: "docker" "start" "-a" "b9075c8565137ea78a7af5b077869ca801e294dfdbc88b4300441486079dbef5", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling serde_derive v1.0.156
[INFO] [stderr]     Checking qr_code v1.1.0
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking barcoders v1.0.2
[INFO] [stderr]    Compiling serde v1.0.156
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking thermal_parser v0.0.1 (/opt/rustwide/workdir/thermal_parser)
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> thermal_parser/src/command.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stdout] warning: unused import: `crate::commands::print_and_feed`
[INFO] [stdout]  --> thermal_parser/src/context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::commands::print_and_feed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> thermal_parser/src/command.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[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: `crate::commands::print_and_feed`
[INFO] [stdout]  --> thermal_parser/src/context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::commands::print_and_feed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stdout] warning: struct `EmptyHandler` is never constructed
[INFO] [stdout]   --> thermal_parser/src/command.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct EmptyHandler;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ImageScaling` is never used
[INFO] [stdout]  --> thermal_parser/src/commands/raster_bit_image.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum ImageScaling {}
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmptyHandler` is never constructed
[INFO] [stdout]   --> thermal_parser/src/command.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct EmptyHandler;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ImageScaling` is never used
[INFO] [stdout]  --> thermal_parser/src/commands/raster_bit_image.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum ImageScaling {}
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fontdue v0.7.2
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking serde_json v1.0.94
[INFO] [stderr]     Checking thermal_renderer v0.0.1 (/opt/rustwide/workdir/thermal_renderer)
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> thermal_renderer/src/renderer.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     DeviceCommand::Feed(num) => {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut new_y = y;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     new_x = (width - precalculated_width) / 2
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     new_x = width - precalculated_width
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 new_x += w;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cur_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 cur_x += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> thermal_renderer/src/renderer.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     DeviceCommand::Feed(num) => {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let path = Path::new(&filepath);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut new_y = y;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     new_x = (width - precalculated_width) / 2
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     new_x = width - precalculated_width
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 new_x += w;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cur_x` is never read
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 cur_x += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> thermal_renderer/src/image_renderer/thermal_image.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let path = Path::new(&filepath);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `content_buf` is never read
[INFO] [stdout]   --> thermal_renderer/src/parse.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut content_buf = Vec::new();
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `content_buf` is never read
[INFO] [stdout]   --> thermal_renderer/src/parse.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut content_buf = Vec::new();
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.23s
[INFO] running `Command { std: "docker" "inspect" "b9075c8565137ea78a7af5b077869ca801e294dfdbc88b4300441486079dbef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9075c8565137ea78a7af5b077869ca801e294dfdbc88b4300441486079dbef5", kill_on_drop: false }`
[INFO] [stdout] b9075c8565137ea78a7af5b077869ca801e294dfdbc88b4300441486079dbef5
