[INFO] cloning repository https://github.com/space-wg/DTChat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/space-wg/DTChat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspace-wg%2FDTChat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspace-wg%2FDTChat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd7f8f61ceac0fa25a96fa73b587e948f5a4dec1
[INFO] checking space-wg/DTChat against master#53509ca37e3b507887607c2f4a7f23bd4838f099 for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspace-wg%2FDTChat" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/space-wg/DTChat
[INFO] finished tweaking git repo https://github.com/space-wg/DTChat
[INFO] tweaked toml for git repo https://github.com/space-wg/DTChat written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/space-wg/DTChat on toolchain 53509ca37e3b507887607c2f4a7f23bd4838f099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/space-wg/DTChat 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" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/DTN-MTP/A-SABR.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded egui_plot v0.32.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3027083ee3fce9eaaad2d834763d1790765340603b85bb0cd695b6c668986537
[INFO] running `Command { std: "docker" "start" "-a" "3027083ee3fce9eaaad2d834763d1790765340603b85bb0cd695b6c668986537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3027083ee3fce9eaaad2d834763d1790765340603b85bb0cd695b6c668986537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3027083ee3fce9eaaad2d834763d1790765340603b85bb0cd695b6c668986537", kill_on_drop: false }`
[INFO] [stdout] 3027083ee3fce9eaaad2d834763d1790765340603b85bb0cd695b6c668986537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3439a748b834c3110646de1acae0de68c15e9be321ddb132ed5236e00f583d79
[INFO] running `Command { std: "docker" "start" "-a" "3439a748b834c3110646de1acae0de68c15e9be321ddb132ed5236e00f583d79", kill_on_drop: false }`
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[INFO] [stderr]    Compiling DTChat v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking a_sabr v0.1.0 (https://github.com/DTN-MTP/A-SABR.git?branch=main#7f9f97b9)
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/layout/rooms/views/message_graph.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |         .stroke(Stroke::new(1.5, color));
[INFO] [stdout]    |                             ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/layout/rooms/views/message_graph.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |         .stroke(Stroke::new(1.5, color));
[INFO] [stdout]    |                             ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "3439a748b834c3110646de1acae0de68c15e9be321ddb132ed5236e00f583d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3439a748b834c3110646de1acae0de68c15e9be321ddb132ed5236e00f583d79", kill_on_drop: false }`
[INFO] [stdout] 3439a748b834c3110646de1acae0de68c15e9be321ddb132ed5236e00f583d79