[INFO] fetching crate ajazz-rs 0.10.2...
[INFO] testing ajazz-rs-0.10.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ajazz-rs 0.10.2 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ajazz-rs 0.10.2
[INFO] finished tweaking crates.io crate ajazz-rs 0.10.2
[INFO] tweaked toml for crates.io crate ajazz-rs 0.10.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ajazz-rs 0.10.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ajazz-rs 0.10.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hidapi v2.6.3
[INFO] [stderr]   Downloaded cc v1.2.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96b9e8b534a6c01b150257f418cbf894faf9c25f319eb34760175f2c2049f905
[INFO] running `Command { std: "docker" "start" "-a" "96b9e8b534a6c01b150257f418cbf894faf9c25f319eb34760175f2c2049f905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96b9e8b534a6c01b150257f418cbf894faf9c25f319eb34760175f2c2049f905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b9e8b534a6c01b150257f418cbf894faf9c25f319eb34760175f2c2049f905", kill_on_drop: false }`
[INFO] [stdout] 96b9e8b534a6c01b150257f418cbf894faf9c25f319eb34760175f2c2049f905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef617e80d4662867652630ba4443800996ab93c30d0676211fb4f51fffa3377
[INFO] running `Command { std: "docker" "start" "-a" "4ef617e80d4662867652630ba4443800996ab93c30d0676211fb4f51fffa3377", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling zune-jpeg v0.4.14
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling ajazz-rs v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ImageRect`
[INFO] [stdout]   --> src/lib.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::images::{convert_image, ImageRect};
[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 variable: `page_number`
[INFO] [stdout]    --> src/lib.rs:282:112
[INFO] [stdout]     |
[INFO] [stdout] 282 | ... image_data.len()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `this_length`
[INFO] [stdout]    --> src/lib.rs:282:125
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...en()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_package`
[INFO] [stdout]    --> src/lib.rs:282:138
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...umber, this_length, last_package| {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_data_len`
[INFO] [stdout]    --> src/lib.rs:580:32
[INFO] [stdout]     |
[INFO] [stdout] 580 |     pub fn for_key(kind: Kind, image_data_len: usize) -> Self {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mine`
[INFO] [stdout]    --> src/lib.rs:723:37
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 for (index, (their, mine)) in zip(encoders.iter(), my_states.encoders.iter()).enumerate() {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "4ef617e80d4662867652630ba4443800996ab93c30d0676211fb4f51fffa3377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef617e80d4662867652630ba4443800996ab93c30d0676211fb4f51fffa3377", kill_on_drop: false }`
[INFO] [stdout] 4ef617e80d4662867652630ba4443800996ab93c30d0676211fb4f51fffa3377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db31d270f1ea17e39fe3e2e74ab2726bc6d7664f1d2ec4b04a6a48f32764c1b9
[INFO] running `Command { std: "docker" "start" "-a" "db31d270f1ea17e39fe3e2e74ab2726bc6d7664f1d2ec4b04a6a48f32764c1b9", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ImageRect`
[INFO] [stdout]   --> src/lib.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::images::{convert_image, ImageRect};
[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 variable: `page_number`
[INFO] [stdout]    --> src/lib.rs:282:112
[INFO] [stdout]     |
[INFO] [stdout] 282 | ... image_data.len()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `this_length`
[INFO] [stdout]    --> src/lib.rs:282:125
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...en()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_package`
[INFO] [stdout]    --> src/lib.rs:282:138
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...umber, this_length, last_package| {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_data_len`
[INFO] [stdout]    --> src/lib.rs:580:32
[INFO] [stdout]     |
[INFO] [stdout] 580 |     pub fn for_key(kind: Kind, image_data_len: usize) -> Self {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mine`
[INFO] [stdout]    --> src/lib.rs:723:37
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 for (index, (their, mine)) in zip(encoders.iter(), my_states.encoders.iter()).enumerate() {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ajazz-rs v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ImageRect`
[INFO] [stdout]   --> src/lib.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::images::{convert_image, ImageRect};
[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 variable: `page_number`
[INFO] [stdout]    --> src/lib.rs:282:112
[INFO] [stdout]     |
[INFO] [stdout] 282 | ... image_data.len()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `this_length`
[INFO] [stdout]    --> src/lib.rs:282:125
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...en()), |page_number, this_length, last_package| {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_package`
[INFO] [stdout]    --> src/lib.rs:282:138
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...umber, this_length, last_package| {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_data_len`
[INFO] [stdout]    --> src/lib.rs:580:32
[INFO] [stdout]     |
[INFO] [stdout] 580 |     pub fn for_key(kind: Kind, image_data_len: usize) -> Self {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mine`
[INFO] [stdout]    --> src/lib.rs:723:37
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 for (index, (their, mine)) in zip(encoders.iter(), my_states.encoders.iter()).enumerate() {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "db31d270f1ea17e39fe3e2e74ab2726bc6d7664f1d2ec4b04a6a48f32764c1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db31d270f1ea17e39fe3e2e74ab2726bc6d7664f1d2ec4b04a6a48f32764c1b9", kill_on_drop: false }`
[INFO] [stdout] db31d270f1ea17e39fe3e2e74ab2726bc6d7664f1d2ec4b04a6a48f32764c1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad2436a1a5ba18316aa43627f3a195d62a8e45c0fec9393e5baf29d51207e85a
[INFO] running `Command { std: "docker" "start" "-a" "ad2436a1a5ba18316aa43627f3a195d62a8e45c0fec9393e5baf29d51207e85a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ImageRect`
[INFO] [stderr]   --> src/lib.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::images::{convert_image, ImageRect};
[INFO] [stderr]    |                                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `page_number`
[INFO] [stderr]    --> src/lib.rs:282:112
[INFO] [stderr]     |
[INFO] [stderr] 282 | ... image_data.len()), |page_number, this_length, last_package| {
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_number`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `this_length`
[INFO] [stderr]    --> src/lib.rs:282:125
[INFO] [stderr]     |
[INFO] [stderr] 282 | ...en()), |page_number, this_length, last_package| {
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_length`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_package`
[INFO] [stderr]    --> src/lib.rs:282:138
[INFO] [stderr]     |
[INFO] [stderr] 282 | ...umber, this_length, last_package| {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_package`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image_data_len`
[INFO] [stderr]    --> src/lib.rs:580:32
[INFO] [stderr]     |
[INFO] [stderr] 580 |     pub fn for_key(kind: Kind, image_data_len: usize) -> Self {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_data_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mine`
[INFO] [stderr]    --> src/lib.rs:723:37
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 for (index, (their, mine)) in zip(encoders.iter(), my_states.encoders.iter()).enumerate() {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_mine`
[INFO] [stderr] 
[INFO] [stderr] warning: `ajazz-rs` (lib) generated 6 warnings (run `cargo fix --lib -p ajazz-rs` to apply 6 suggestions)
[INFO] [stderr] warning: `ajazz-rs` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ajazz_rs-3be32994b0eee71f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ajazz_rs
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad2436a1a5ba18316aa43627f3a195d62a8e45c0fec9393e5baf29d51207e85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2436a1a5ba18316aa43627f3a195d62a8e45c0fec9393e5baf29d51207e85a", kill_on_drop: false }`
[INFO] [stdout] ad2436a1a5ba18316aa43627f3a195d62a8e45c0fec9393e5baf29d51207e85a