[INFO] fetching crate fake-art 0.1.1...
[INFO] testing fake-art-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fake-art 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fake-art 0.1.1
[INFO] finished tweaking crates.io crate fake-art 0.1.1
[INFO] tweaked toml for crates.io crate fake-art 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fake-art 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fake-art 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62957f7f95af049a541357075ad441f2bda8ea74a79009484f8b04ecb1415fc9
[INFO] running `Command { std: "docker" "start" "-a" "62957f7f95af049a541357075ad441f2bda8ea74a79009484f8b04ecb1415fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62957f7f95af049a541357075ad441f2bda8ea74a79009484f8b04ecb1415fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62957f7f95af049a541357075ad441f2bda8ea74a79009484f8b04ecb1415fc9", kill_on_drop: false }`
[INFO] [stdout] 62957f7f95af049a541357075ad441f2bda8ea74a79009484f8b04ecb1415fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c74c794ddea07007d8283d93c66956c05acfbdf5c14e6efc640a0ce42b22c7
[INFO] running `Command { std: "docker" "start" "-a" "16c74c794ddea07007d8283d93c66956c05acfbdf5c14e6efc640a0ce42b22c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake-art v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `primary_color`
[INFO] [stdout]   --> src/lib.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primary_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secondary_color`
[INFO] [stdout]   --> src/lib.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_yellow`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mix_yellow = mix(red, yellow);
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_yellow`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "16c74c794ddea07007d8283d93c66956c05acfbdf5c14e6efc640a0ce42b22c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c74c794ddea07007d8283d93c66956c05acfbdf5c14e6efc640a0ce42b22c7", kill_on_drop: false }`
[INFO] [stdout] 16c74c794ddea07007d8283d93c66956c05acfbdf5c14e6efc640a0ce42b22c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7075d6fa965ab70136ff7d3760cbf5670ae9a1b4c576dccda531556a63591db
[INFO] running `Command { std: "docker" "start" "-a" "d7075d6fa965ab70136ff7d3760cbf5670ae9a1b4c576dccda531556a63591db", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake-art v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `primary_color`
[INFO] [stdout]   --> src/lib.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primary_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secondary_color`
[INFO] [stdout]   --> src/lib.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `primary_color`
[INFO] [stdout]   --> src/lib.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primary_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secondary_color`
[INFO] [stdout]   --> src/lib.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_yellow`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mix_yellow = mix(red, yellow);
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_yellow`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d7075d6fa965ab70136ff7d3760cbf5670ae9a1b4c576dccda531556a63591db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7075d6fa965ab70136ff7d3760cbf5670ae9a1b4c576dccda531556a63591db", kill_on_drop: false }`
[INFO] [stdout] d7075d6fa965ab70136ff7d3760cbf5670ae9a1b4c576dccda531556a63591db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c083ed3683f734bd0453af944c2ee1d8980b2cb8927aa3bcc3d03d014c65cd3a
[INFO] running `Command { std: "docker" "start" "-a" "c083ed3683f734bd0453af944c2ee1d8980b2cb8927aa3bcc3d03d014c65cd3a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `primary_color`
[INFO] [stderr]   --> src/lib.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stderr]    |                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primary_color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `secondary_color`
[INFO] [stderr]   --> src/lib.rs:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn mix(primary_color: PrimaryColor, secondary_color: PrimaryColor) -> SecondaryColor {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_color`
[INFO] [stderr] 
[INFO] [stderr] warning: `fake-art` (lib) generated 2 warnings (run `cargo fix --lib -p fake-art` to apply 2 suggestions)
[INFO] [stderr] warning: unused variable: `mix_yellow`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mix_yellow = mix(red, yellow);
[INFO] [stderr]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_yellow`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fake-art` (bin "fake-art" test) generated 1 warning (run `cargo fix --bin "fake-art" -p fake-art --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `fake-art` (lib test) generated 2 warnings (2 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/fake_art-6e3187baf13ec601)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fake_art-38faec6894a82f1b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fake_art
[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" "c083ed3683f734bd0453af944c2ee1d8980b2cb8927aa3bcc3d03d014c65cd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c083ed3683f734bd0453af944c2ee1d8980b2cb8927aa3bcc3d03d014c65cd3a", kill_on_drop: false }`
[INFO] [stdout] c083ed3683f734bd0453af944c2ee1d8980b2cb8927aa3bcc3d03d014c65cd3a
