[INFO] fetching crate egui_tabs 0.2.1...
[INFO] checking egui_tabs-0.2.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate egui_tabs 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate egui_tabs 0.2.1
[INFO] finished tweaking crates.io crate egui_tabs 0.2.1
[INFO] tweaked toml for crates.io crate egui_tabs 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate egui_tabs 0.2.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding egui v0.29.1 (available: v0.32.1)
[INFO] [stderr]       Adding egui_extras v0.29.1 (available: v0.32.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2faea786302758320992e23bf6f76b32f5be47c878546317272f3403943b3a9
[INFO] running `Command { std: "docker" "start" "-a" "c2faea786302758320992e23bf6f76b32f5be47c878546317272f3403943b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2faea786302758320992e23bf6f76b32f5be47c878546317272f3403943b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2faea786302758320992e23bf6f76b32f5be47c878546317272f3403943b3a9", kill_on_drop: false }`
[INFO] [stdout] c2faea786302758320992e23bf6f76b32f5be47c878546317272f3403943b3a9
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 387985b90187cb9fab2cd1aaed51cfea9211917f8cdd360117db5b63ab220079
[INFO] running `Command { std: "docker" "start" "-a" "387985b90187cb9fab2cd1aaed51cfea9211917f8cdd360117db5b63ab220079", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking emath v0.29.1
[INFO] [stderr]     Checking epaint_default_fonts v0.29.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking ecolor v0.29.1
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking epaint v0.29.1
[INFO] [stderr]     Checking egui v0.29.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking egui_extras v0.29.1
[INFO] [stderr]     Checking egui_tabs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `egui::Ui::child_ui`: Use ui.new_child() instead
[INFO] [stdout]    --> src/lib.rs:261:35
[INFO] [stdout]     |
[INFO] [stdout] 261 |             let mut child_ui = ui.child_ui(rect, self.layout, None);
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `egui::Ui::child_ui`: Use ui.new_child() instead
[INFO] [stdout]    --> src/lib.rs:261:35
[INFO] [stdout]     |
[INFO] [stdout] 261 |             let mut child_ui = ui.child_ui(rect, self.layout, None);
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]    --> src/lib.rs:325:22
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let result = add(2, 2);
[INFO] [stdout]     |                      ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: use the `.` operator to call the method `Add::add` on `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] 325 -         let result = add(2, 2);
[INFO] [stdout] 325 +         let result = 2.add(2);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egui_tabs` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "387985b90187cb9fab2cd1aaed51cfea9211917f8cdd360117db5b63ab220079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387985b90187cb9fab2cd1aaed51cfea9211917f8cdd360117db5b63ab220079", kill_on_drop: false }`
[INFO] [stdout] 387985b90187cb9fab2cd1aaed51cfea9211917f8cdd360117db5b63ab220079