[INFO] cloning repository https://github.com/gt-space/servo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gt-space/servo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgt-space%2Fservo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgt-space%2Fservo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 475f08ba472950a2df11cbec86942a3e7dfb04f6
[INFO] checking gt-space/servo against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgt-space%2Fservo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gt-space/servo on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/gt-space/servo
[INFO] finished tweaking git repo https://github.com/gt-space/servo
[INFO] tweaked toml for git repo https://github.com/gt-space/servo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gt-space/servo 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gt-space/common`
[INFO] [stderr]     Updating git repository `https://github.com/aldanor/hdf5-rust`
[INFO] [stderr]     Updating git submodule `https://github.com/HDFGroup/hdf5.git`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard-derive v0.1.1
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[INFO] [stdout] cbf7b9fff300b99c342fe7c908127cb9063486fe2b09c2ed27cf148ce08cfcaf
[INFO] running `Command { std: "docker" "start" "-a" "cbf7b9fff300b99c342fe7c908127cb9063486fe2b09c2ed27cf148ce08cfcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf7b9fff300b99c342fe7c908127cb9063486fe2b09c2ed27cf148ce08cfcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf7b9fff300b99c342fe7c908127cb9063486fe2b09c2ed27cf148ce08cfcaf", kill_on_drop: false }`
[INFO] [stdout] cbf7b9fff300b99c342fe7c908127cb9063486fe2b09c2ed27cf148ce08cfcaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interface/display.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |         _ => YJSP_STYLE.fg(BLACK).bg(UNKNOWN_PURPLE).bold(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/interface/display.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ValveState::Undetermined => YJSP_STYLE.fg(WHITE).bg(DARK_GREY).bold(),
[INFO] [stdout]    |         ------------------------ matches some of the same values
[INFO] [stdout] 36 |         ValveState::Disconnected => YJSP_STYLE.fg(BLACK).bg(GREY).bold(),
[INFO] [stdout]    |         ------------------------ matches some of the same values
[INFO] [stdout] 37 |         ValveState::Open => YJSP_STYLE.fg(BLACK).bg(DESATURATED_GREEN).bold(),
[INFO] [stdout]    |         ---------------- matches some of the same values
[INFO] [stdout] 38 |         ValveState::Closed => YJSP_STYLE.fg(BLACK).bg(DESATURATED_RED).bold(),
[INFO] [stdout]    |         ------------------ matches some of the same values
[INFO] [stdout] 39 |         ValveState::Fault => YJSP_STYLE.fg(BLACK).bg(DESATURATED_BLUE).bold(),
[INFO] [stdout] 40 |         _ => YJSP_STYLE.fg(BLACK).bg(UNKNOWN_PURPLE).bold(),
[INFO] [stdout]    |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interface/display.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |         _ => YJSP_STYLE.fg(BLACK).bg(UNKNOWN_PURPLE).bold(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/interface/display.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ValveState::Undetermined => YJSP_STYLE.fg(WHITE).bg(DARK_GREY).bold(),
[INFO] [stdout]    |         ------------------------ matches some of the same values
[INFO] [stdout] 36 |         ValveState::Disconnected => YJSP_STYLE.fg(BLACK).bg(GREY).bold(),
[INFO] [stdout]    |         ------------------------ matches some of the same values
[INFO] [stdout] 37 |         ValveState::Open => YJSP_STYLE.fg(BLACK).bg(DESATURATED_GREEN).bold(),
[INFO] [stdout]    |         ---------------- matches some of the same values
[INFO] [stdout] 38 |         ValveState::Closed => YJSP_STYLE.fg(BLACK).bg(DESATURATED_RED).bold(),
[INFO] [stdout]    |         ------------------ matches some of the same values
[INFO] [stdout] 39 |         ValveState::Fault => YJSP_STYLE.fg(BLACK).bg(DESATURATED_BLUE).bold(),
[INFO] [stdout] 40 |         _ => YJSP_STYLE.fg(BLACK).bg(UNKNOWN_PURPLE).bold(),
[INFO] [stdout]    |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/interface/display.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const RED : Color = Color::from_u32(0x00db2c2c);
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `index_of`, `remove`, `get`, `get_from_index`, and `get_mut_from_index` are never used
[INFO] [stdout]    --> src/interface/display.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<T : Clone> StringLookupVector<T> {
[INFO] [stdout]     | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn index_of(&self, key : &String) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     fn remove(&mut self, key : &String) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn get(&mut self, key : &String) -> Option<&NamedValue<T>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn get_from_index(&mut self, index : usize) -> Option<&NamedValue<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn get_mut_from_index(&mut self, index : usize) -> Option<&mut NamedValue<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interface/display.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | impl SensorDatapoint {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 220 |     fn new(first_measurement : &Measurement) -> SensorDatapoint {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/interface/display.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const RED : Color = Color::from_u32(0x00db2c2c);
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `index_of`, `remove`, `get`, `get_from_index`, and `get_mut_from_index` are never used
[INFO] [stdout]    --> src/interface/display.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<T : Clone> StringLookupVector<T> {
[INFO] [stdout]     | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn index_of(&self, key : &String) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     fn remove(&mut self, key : &String) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn get(&mut self, key : &String) -> Option<&NamedValue<T>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn get_from_index(&mut self, index : usize) -> Option<&NamedValue<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn get_mut_from_index(&mut self, index : usize) -> Option<&mut NamedValue<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interface/display.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | impl SensorDatapoint {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 220 |     fn new(first_measurement : &Measurement) -> SensorDatapoint {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `}`
[INFO] [stdout]   --> tests/routes/mod.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |     });
[INFO] [stdout]    |     ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgMatches`
[INFO] [stdout]  --> tests/routes/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::ArgMatches;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/routes/mod.rs:8:2
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     thread::spawn(|| {
[INFO] [stdout] 9  | |         
[INFO] [stdout] 10 | |     })
[INFO] [stdout]    | |______^ expected `()`, found `JoinHandle<()>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `JoinHandle<()>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 10 |     });
[INFO] [stdout]    |       +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub fn start_server() -> JoinHandle<()> {
[INFO] [stdout]    |                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `servo` (test "mod") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e1b0c8a0e5de6fc0761ea4df7c67f75edf3451f7c9675980cae6485aec0e0b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b0c8a0e5de6fc0761ea4df7c67f75edf3451f7c9675980cae6485aec0e0b08", kill_on_drop: false }`
[INFO] [stdout] e1b0c8a0e5de6fc0761ea4df7c67f75edf3451f7c9675980cae6485aec0e0b08