[INFO] fetching crate imagex 0.1.0...
[INFO] testing imagex-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate imagex 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate imagex 0.1.0
[INFO] finished tweaking crates.io crate imagex 0.1.0
[INFO] tweaked toml for crates.io crate imagex 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imagex 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imagex 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a
[INFO] running `Command { std: "docker" "start" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling imagex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling imagex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/imagex-772bf7b9a5b19507)
[INFO] [stderr]    Doc-tests imagex
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/pixel.rs - pixel::PixelIter (line 16) ... FAILED
[INFO] [stdout] test src/rgb.rs - rgb::Rgb (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - Imagex (line 21) ... FAILED
[INFO] [stdout] test src/pixel.rs - pixel::PixelIterMut (line 91) ... FAILED
[INFO] [stdout] test src/rgba.rs - rgba::Rgba (line 8) ... FAILED
[INFO] [stdout] test src/pixel.rs - pixel::PixelRefMut (line 165) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/pixel.rs - pixel::PixelRefMut<'a>::set (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pixel.rs - pixel::PixelIter (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cvx`
[INFO] [stdout]   --> src/pixel.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use cvx::Imagex;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `cvx`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cvx`, use `cargo add cvx` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgb.rs - rgb::Rgb (line 7) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `RGB` in this scope
[INFO] [stdout]  --> src/rgb.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | RGB { r, g, b }
[INFO] [stdout]   | ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `r` in this scope
[INFO] [stdout]  --> src/rgb.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | RGB { r, g, b }
[INFO] [stdout]   |       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `g` in this scope
[INFO] [stdout]  --> src/rgb.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | RGB { r, g, b }
[INFO] [stdout]   |          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]  --> src/rgb.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | RGB { r, g, b }
[INFO] [stdout]   |             ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Imagex (line 21) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `=`
[INFO] [stdout]   --> src/lib.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | width = 4, height = 3, stride = 4 (no padding)
[INFO] [stdout]    |       ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel.rs - pixel::PixelIterMut (line 91) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cvx`
[INFO] [stdout]   --> src/pixel.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | use cvx::Imagex;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `cvx`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cvx`, use `cargo add cvx` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgba.rs - rgba::Rgba (line 8) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Rgba` in this scope
[INFO] [stdout]  --> src/rgba.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | Rgba { r, g, b, a }
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `r` in this scope
[INFO] [stdout]  --> src/rgba.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | Rgba { r, g, b, a }
[INFO] [stdout]   |        ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `g` in this scope
[INFO] [stdout]  --> src/rgba.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | Rgba { r, g, b, a }
[INFO] [stdout]   |           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]  --> src/rgba.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | Rgba { r, g, b, a }
[INFO] [stdout]   |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]  --> src/rgba.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | Rgba { r, g, b, a }
[INFO] [stdout]   |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Imagex (line 21)
[INFO] [stdout]     src/pixel.rs - pixel::PixelIter (line 16)
[INFO] [stdout]     src/pixel.rs - pixel::PixelIterMut (line 91)
[INFO] [stdout]     src/rgb.rs - rgb::Rgb (line 7)
[INFO] [stdout]     src/rgba.rs - rgba::Rgba (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.12s
[INFO] running `Command { std: "docker" "inspect" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a", kill_on_drop: false }`
[INFO] [stdout] d001d62bfd61c284aeca5500501344f247cf97c5211d11584a04ee03fead516a
