[INFO] fetching crate psd 0.1.9...
[INFO] testing psd-0.1.9 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate psd 0.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate psd 0.1.9 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate psd 0.1.9
[INFO] finished tweaking crates.io crate psd 0.1.9
[INFO] tweaked toml for crates.io crate psd 0.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8e109008fb4bac784ada11951224bdda18aeb8ecacee93bf6f0cb19e09aa31
[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" "df8e109008fb4bac784ada11951224bdda18aeb8ecacee93bf6f0cb19e09aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8e109008fb4bac784ada11951224bdda18aeb8ecacee93bf6f0cb19e09aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8e109008fb4bac784ada11951224bdda18aeb8ecacee93bf6f0cb19e09aa31", kill_on_drop: false }`
[INFO] [stdout] df8e109008fb4bac784ada11951224bdda18aeb8ecacee93bf6f0cb19e09aa31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e99e2ecbf39991735eab9b7ab53bc1b7a2d1b0e4ef98706e86e53c172170beb4
[INFO] running `Command { std: "docker" "start" "-a" "e99e2ecbf39991735eab9b7ab53bc1b7a2d1b0e4ef98706e86e53c172170beb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling psd v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DescriptorStructure`
[INFO] [stdout]   --> src/lib.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::sections::image_resources_section::{DescriptorStructure, ImageResourcesSection};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |         sub_list: bool,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:530:42
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn read_list(cursor: &mut PsdCursor, sub_list: bool) -> Result<Vec<DescriptorField>, Error> {
[INFO] [stdout]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:607:13
[INFO] [stdout]     |
[INFO] [stdout] 607 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rle_decompress`
[INFO] [stdout]    --> src/psd_channel.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn rle_decompress(bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sixteen_to_eight_rgba`
[INFO] [stdout]    --> src/psd_channel.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn sixteen_to_eight_rgba(channel1: &[u8], channel2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/sections/image_resources_section.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sections/layer_and_mask_information_section/container.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingChannels`
[INFO] [stdout]    --> src/sections/layer_and_mask_information_section/layer.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     MissingChannels { channel: PsdChannelKind },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "e99e2ecbf39991735eab9b7ab53bc1b7a2d1b0e4ef98706e86e53c172170beb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99e2ecbf39991735eab9b7ab53bc1b7a2d1b0e4ef98706e86e53c172170beb4", kill_on_drop: false }`
[INFO] [stdout] e99e2ecbf39991735eab9b7ab53bc1b7a2d1b0e4ef98706e86e53c172170beb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6081de6d72978172c5ee9d16f26174fd01ba8a99ba7ac6384c2d08a50754b92c
[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" "6081de6d72978172c5ee9d16f26174fd01ba8a99ba7ac6384c2d08a50754b92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling psd v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DescriptorStructure`
[INFO] [stdout]   --> src/lib.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::sections::image_resources_section::{DescriptorStructure, ImageResourcesSection};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |         sub_list: bool,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:530:42
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn read_list(cursor: &mut PsdCursor, sub_list: bool) -> Result<Vec<DescriptorField>, Error> {
[INFO] [stdout]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:607:13
[INFO] [stdout]     |
[INFO] [stdout] 607 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rle_decompress`
[INFO] [stdout]    --> src/psd_channel.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn rle_decompress(bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sixteen_to_eight_rgba`
[INFO] [stdout]    --> src/psd_channel.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn sixteen_to_eight_rgba(channel1: &[u8], channel2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/sections/image_resources_section.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sections/layer_and_mask_information_section/container.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingChannels`
[INFO] [stdout]    --> src/sections/layer_and_mask_information_section/layer.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     MissingChannels { channel: PsdChannelKind },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DescriptorStructure`
[INFO] [stdout]   --> src/lib.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::sections::image_resources_section::{DescriptorStructure, ImageResourcesSection};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/sections/layer_and_mask_information_section/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_image`
[INFO] [stdout]    --> tests/transparency.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn make_image(pixel: [u8; 4], pixel_count: u32) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `put_pixel`
[INFO] [stdout]    --> tests/transparency.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn put_pixel(image: &mut Vec<u8>, width: usize, left: usize, top: usize, new: [u8; 4]) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |         sub_list: bool,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_list`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:530:42
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn read_list(cursor: &mut PsdCursor, sub_list: bool) -> Result<Vec<DescriptorField>, Error> {
[INFO] [stdout]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sections/image_resources_section.rs:607:13
[INFO] [stdout]     |
[INFO] [stdout] 607 |         for n in 0..count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rle_decompress`
[INFO] [stdout]    --> src/psd_channel.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn rle_decompress(bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sixteen_to_eight_rgba`
[INFO] [stdout]    --> src/psd_channel.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn sixteen_to_eight_rgba(channel1: &[u8], channel2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/sections/image_resources_section.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sections/layer_and_mask_information_section/container.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingChannels`
[INFO] [stdout]    --> src/sections/layer_and_mask_information_section/layer.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     MissingChannels { channel: PsdChannelKind },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "6081de6d72978172c5ee9d16f26174fd01ba8a99ba7ac6384c2d08a50754b92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6081de6d72978172c5ee9d16f26174fd01ba8a99ba7ac6384c2d08a50754b92c", kill_on_drop: false }`
[INFO] [stdout] 6081de6d72978172c5ee9d16f26174fd01ba8a99ba7ac6384c2d08a50754b92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2e6b13cb2dba3ae17a7a479987cc9539fc19bd0cb295cef07054313823bf734
[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" "b2e6b13cb2dba3ae17a7a479987cc9539fc19bd0cb295cef07054313823bf734", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DescriptorStructure`
[INFO] [stderr]   --> src/lib.rs:22:48
[INFO] [stderr]    |
[INFO] [stderr] 22 | use crate::sections::image_resources_section::{DescriptorStructure, ImageResourcesSection};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/sections/layer_and_mask_information_section/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/sections/layer_and_mask_information_section/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:520:13
[INFO] [stderr]     |
[INFO] [stderr] 520 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_list`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:515:9
[INFO] [stderr]     |
[INFO] [stderr] 515 |         sub_list: bool,
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_list`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:530:42
[INFO] [stderr]     |
[INFO] [stderr] 530 |     fn read_list(cursor: &mut PsdCursor, sub_list: bool) -> Result<Vec<DescriptorField>, Error> {
[INFO] [stderr]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:607:13
[INFO] [stderr]     |
[INFO] [stderr] 607 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rle_decompress`
[INFO] [stderr]    --> src/psd_channel.rs:181:4
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn rle_decompress(bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sixteen_to_eight_rgba`
[INFO] [stderr]    --> src/psd_channel.rs:212:4
[INFO] [stderr]     |
[INFO] [stderr] 212 | fn sixteen_to_eight_rgba(channel1: &[u8], channel2: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/sections/image_resources_section.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/sections/layer_and_mask_information_section/container.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MissingChannels`
[INFO] [stderr]    --> src/sections/layer_and_mask_information_section/layer.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     MissingChannels { channel: PsdChannelKind },
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DescriptorStructure`
[INFO] [stderr]   --> src/lib.rs:22:48
[INFO] [stderr]    |
[INFO] [stderr] 22 | use crate::sections::image_resources_section::{DescriptorStructure, ImageResourcesSection};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/sections/layer_and_mask_information_section/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/sections/layer_and_mask_information_section/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:520:13
[INFO] [stderr]     |
[INFO] [stderr] 520 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_list`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:515:9
[INFO] [stderr]     |
[INFO] [stderr] 515 |         sub_list: bool,
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_list`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:530:42
[INFO] [stderr]     |
[INFO] [stderr] 530 |     fn read_list(cursor: &mut PsdCursor, sub_list: bool) -> Result<Vec<DescriptorField>, Error> {
[INFO] [stderr]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sections/image_resources_section.rs:607:13
[INFO] [stderr]     |
[INFO] [stderr] 607 |         for n in 0..count {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rle_decompress`
[INFO] [stderr]    --> src/psd_channel.rs:181:4
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn rle_decompress(bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sixteen_to_eight_rgba`
[INFO] [stderr]    --> src/psd_channel.rs:212:4
[INFO] [stderr]     |
[INFO] [stderr] 212 | fn sixteen_to_eight_rgba(channel1: &[u8], channel2: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/sections/image_resources_section.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/sections/layer_and_mask_information_section/container.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MissingChannels`
[INFO] [stderr]    --> src/sections/layer_and_mask_information_section/layer.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     MissingChannels { channel: PsdChannelKind },
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_image`
[INFO] [stderr]    --> tests/transparency.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn make_image(pixel: [u8; 4], pixel_count: u32) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `put_pixel`
[INFO] [stderr]    --> tests/transparency.rs:123:4
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn put_pixel(image: &mut Vec<u8>, width: usize, left: usize, top: usize, new: [u8; 4]) {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/psd-d671fb73963d34e1
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test sections::file_header_section::tests::first_four_bytes_incorrect ... ok
[INFO] [stdout] test sections::file_header_section::tests::incorrect_file_header_section_length ... ok
[INFO] [stdout] test sections::file_header_section::tests::valid_channel_count ... ok
[INFO] [stdout] test tests::psd_signature_fail ... ok
[INFO] [stdout] test sections::file_header_section::tests::invalid_channel_count ... ok
[INFO] [stdout] test sections::file_header_section::tests::invalid_reserved_section ... ok
[INFO] [stdout] test sections::file_header_section::tests::version_incorrect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/channels-993eb3d141d4007a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test two_channel_grayscale_raw_data ... ok
[INFO] [stdout] test one_channel_grayscale_raw_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compression-61b94cfec117a337
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/file_header_section-8a59e4eeac523a5d
[INFO] [stdout] test rle_decompress_layer ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flatten_layers-c24d72865350ea0d
[INFO] [stdout] test rle_decompress_final_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test negative_top_left ... ok
[INFO] [stdout] test file_header_section ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test no_matching_layers ... ok
[INFO] [stdout] test flatten_fully_transparent_pixel_replaced_by_pixel_below ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/image_data_section-c987f3002fb39b2d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test image_data_section ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/image_resources_section-d02436acce19942f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test image_check_16x16p_bound_field ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/layer_and_mask_information_section-b162b11676a760f7
[INFO] [stdout] test image_check_1x1p_bound_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test layer_and_mask_information_section ... ok
[INFO] [stdout] test one_group_one_layer_inside ... ok
[INFO] [stdout] test one_group_one_layer_inside_one_outside ... ok
[INFO] [stdout] test layer_with_chinese_name ... ok
[INFO] [stdout] test layer_with_cyrillic_name ... ok
[INFO] [stdout] test two_groups_two_layers_inside ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/layer_groups-d1ac86ab0d22d04c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test one_group_inside_another ... ok
[INFO] [stdout] test one_group_with_two_subgroups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slices_resource-32fad8209abf930b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transparency-2e1bda1fcb05c749
[INFO] [stdout] test name_of_slices_resource_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test transparency_raw_data ... ok
[INFO] [stdout] test transparency_rle_compressed ... ok
[INFO] [stdout] test transparent_above_opaque ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests psd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Psd::from_bytes (line 54) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2e6b13cb2dba3ae17a7a479987cc9539fc19bd0cb295cef07054313823bf734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e6b13cb2dba3ae17a7a479987cc9539fc19bd0cb295cef07054313823bf734", kill_on_drop: false }`
[INFO] [stdout] b2e6b13cb2dba3ae17a7a479987cc9539fc19bd0cb295cef07054313823bf734