[INFO] cloning repository https://github.com/cjblack104/CAN-GUI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjblack104/CAN-GUI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjblack104%2FCAN-GUI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjblack104%2FCAN-GUI'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7663c5437b479feaec42d7dad3b61e5984dba770 [INFO] testing cjblack104/CAN-GUI against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjblack104%2FCAN-GUI" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjblack104/CAN-GUI 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/cjblack104/CAN-GUI [INFO] finished tweaking git repo https://github.com/cjblack104/CAN-GUI [INFO] tweaked toml for git repo https://github.com/cjblack104/CAN-GUI written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/cjblack104/CAN-GUI 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 126e844e7a28447945dd7750a797fb5ce256cca459093bcc1dd7d999f6e89dad [INFO] running `Command { std: "docker" "start" "-a" "126e844e7a28447945dd7750a797fb5ce256cca459093bcc1dd7d999f6e89dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "126e844e7a28447945dd7750a797fb5ce256cca459093bcc1dd7d999f6e89dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "126e844e7a28447945dd7750a797fb5ce256cca459093bcc1dd7d999f6e89dad", kill_on_drop: false }` [INFO] [stdout] 126e844e7a28447945dd7750a797fb5ce256cca459093bcc1dd7d999f6e89dad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f34cdb25a1bf179ced85a2aa291c5135918b8a55ed26e99fc974a26f441f1ec0 [INFO] running `Command { std: "docker" "start" "-a" "f34cdb25a1bf179ced85a2aa291c5135918b8a55ed26e99fc974a26f441f1ec0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling can_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling ole32-sys v0.2.0 [INFO] [stderr] Compiling comctl32-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling user32-sys v0.2.0 [INFO] [stderr] Compiling gdi32-sys v0.2.0 [INFO] [stderr] Compiling native-windows-gui v0.2.0 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | type Job = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `:` [INFO] [stdout] --> src/main.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | let (tx : Sender, rx : Receiver) = channel(); // to start and stop timekeeper [INFO] [stdout] | ^ expected one of `)`, `,`, `@`, or `|` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `+`, `::`, `;`, or `=`, found `,` [INFO] [stdout] --> src/main.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let (tx : Sender, rx : Receiver) = channel(); // to start and stop timekeeper [INFO] [stdout] | ^ expected one of `!`, `+`, `::`, `;`, or `=` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::Sender` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::mpsc::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:125:30 [INFO] [stdout] | [INFO] [stdout] 125 | while rx.recv().unwrap().eq(0) { [INFO] [stdout] | ^ expected `&()`, found integer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `can_gui` due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f34cdb25a1bf179ced85a2aa291c5135918b8a55ed26e99fc974a26f441f1ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34cdb25a1bf179ced85a2aa291c5135918b8a55ed26e99fc974a26f441f1ec0", kill_on_drop: false }` [INFO] [stdout] f34cdb25a1bf179ced85a2aa291c5135918b8a55ed26e99fc974a26f441f1ec0