[INFO] cloning repository https://github.com/jakequade/toyser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakequade/toyser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Ftoyser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Ftoyser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53461aaf93fe8b0d19c69122758d5dde7d225c04
[INFO] testing jakequade/toyser against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Ftoyser" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakequade/toyser on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakequade/toyser
[INFO] finished tweaking git repo https://github.com/jakequade/toyser
[INFO] tweaked toml for git repo https://github.com/jakequade/toyser written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/jakequade/toyser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47b95646f63868f6866e861bd9f7b4d8e3e7465176bb8860cb61810e1e3722f1
[INFO] running `Command { std: "docker" "start" "-a" "47b95646f63868f6866e861bd9f7b4d8e3e7465176bb8860cb61810e1e3722f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47b95646f63868f6866e861bd9f7b4d8e3e7465176bb8860cb61810e1e3722f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b95646f63868f6866e861bd9f7b4d8e3e7465176bb8860cb61810e1e3722f1", kill_on_drop: false }`
[INFO] [stdout] 47b95646f63868f6866e861bd9f7b4d8e3e7465176bb8860cb61810e1e3722f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24c02c2579fae3b6e736a9525f9ebc2db96fac44beb74b5c52a71c8e492ee0a
[INFO] running `Command { std: "docker" "start" "-a" "b24c02c2579fae3b6e736a9525f9ebc2db96fac44beb74b5c52a71c8e492ee0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling toyser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]   --> src/css.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     r: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]   --> src/css.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     g: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]   --> src/css.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     b: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `a`
[INFO] [stdout]   --> src/css.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     a: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `children`
[INFO] [stdout]   --> src/style.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     children: Vec<StyledNode<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/style.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     node: &'a Node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `specified_values`
[INFO] [stdout]   --> src/style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     specified_values: PropertyMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "b24c02c2579fae3b6e736a9525f9ebc2db96fac44beb74b5c52a71c8e492ee0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24c02c2579fae3b6e736a9525f9ebc2db96fac44beb74b5c52a71c8e492ee0a", kill_on_drop: false }`
[INFO] [stdout] b24c02c2579fae3b6e736a9525f9ebc2db96fac44beb74b5c52a71c8e492ee0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81fc18b77c9ebe29935bfcae0c874a8ca0b96ac1e99d25eab9d623150bbd21b3
[INFO] running `Command { std: "docker" "start" "-a" "81fc18b77c9ebe29935bfcae0c874a8ca0b96ac1e99d25eab9d623150bbd21b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling toyser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]   --> src/css.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     r: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]   --> src/css.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     g: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]   --> src/css.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     b: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `a`
[INFO] [stdout]   --> src/css.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     a: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `children`
[INFO] [stdout]   --> src/style.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     children: Vec<StyledNode<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/style.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     node: &'a Node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `specified_values`
[INFO] [stdout]   --> src/style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     specified_values: PropertyMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "81fc18b77c9ebe29935bfcae0c874a8ca0b96ac1e99d25eab9d623150bbd21b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81fc18b77c9ebe29935bfcae0c874a8ca0b96ac1e99d25eab9d623150bbd21b3", kill_on_drop: false }`
[INFO] [stdout] 81fc18b77c9ebe29935bfcae0c874a8ca0b96ac1e99d25eab9d623150bbd21b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef458819418df40d816f4f7c1c33e21e0ff6d659fe55d3eae26c77a1e06e86fd
[INFO] running `Command { std: "docker" "start" "-a" "ef458819418df40d816f4f7c1c33e21e0ff6d659fe55d3eae26c77a1e06e86fd", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `r`
[INFO] [stderr]   --> src/css.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     r: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `g`
[INFO] [stderr]   --> src/css.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     g: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `b`
[INFO] [stderr]   --> src/css.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     b: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `a`
[INFO] [stderr]   --> src/css.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     a: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `children`
[INFO] [stderr]   --> src/style.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     children: Vec<StyledNode<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `node`
[INFO] [stderr]   --> src/style.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     node: &'a Node,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `specified_values`
[INFO] [stderr]   --> src/style.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     specified_values: PropertyMap,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `toyser` (bin "toyser" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toyser-df1f0b7ed29d5f30)
[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" "ef458819418df40d816f4f7c1c33e21e0ff6d659fe55d3eae26c77a1e06e86fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef458819418df40d816f4f7c1c33e21e0ff6d659fe55d3eae26c77a1e06e86fd", kill_on_drop: false }`
[INFO] [stdout] ef458819418df40d816f4f7c1c33e21e0ff6d659fe55d3eae26c77a1e06e86fd