[INFO] fetching crate simplify-polyline 0.4.0...
[INFO] testing simplify-polyline-0.4.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate simplify-polyline 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate simplify-polyline 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simplify-polyline 0.4.0
[INFO] finished tweaking crates.io crate simplify-polyline 0.4.0
[INFO] tweaked toml for crates.io crate simplify-polyline 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa1468a57132e208829b9dbecc28612ba965d81b6081f803a6732ced5ed59f79
[INFO] running `Command { std: "docker" "start" "-a" "fa1468a57132e208829b9dbecc28612ba965d81b6081f803a6732ced5ed59f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa1468a57132e208829b9dbecc28612ba965d81b6081f803a6732ced5ed59f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1468a57132e208829b9dbecc28612ba965d81b6081f803a6732ced5ed59f79", kill_on_drop: false }`
[INFO] [stdout] fa1468a57132e208829b9dbecc28612ba965d81b6081f803a6732ced5ed59f79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d8fc7e9fb28eddf1a443de4f5f0a4d03ed05fb9abd56b83cc2fb5caf4b7de2
[INFO] running `Command { std: "docker" "start" "-a" "d3d8fc7e9fb28eddf1a443de4f5f0a4d03ed05fb9abd56b83cc2fb5caf4b7de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling simplify-polyline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "d3d8fc7e9fb28eddf1a443de4f5f0a4d03ed05fb9abd56b83cc2fb5caf4b7de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d8fc7e9fb28eddf1a443de4f5f0a4d03ed05fb9abd56b83cc2fb5caf4b7de2", kill_on_drop: false }`
[INFO] [stdout] d3d8fc7e9fb28eddf1a443de4f5f0a4d03ed05fb9abd56b83cc2fb5caf4b7de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7293b979332fe9a6bc0876b3d6fb5e431cde875fda4660895947430292c995
[INFO] running `Command { std: "docker" "start" "-a" "2d7293b979332fe9a6bc0876b3d6fb5e431cde875fda4660895947430292c995", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplify-polyline v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> tests/integration.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let input = serde_json::from_str::<Vec<Point<f64>>>(include_str!("../fixtures/test-case.json"));
[INFO] [stdout]    |                 ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> tests/integration.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         serde_json::from_str::<Vec<Point<f64>>>(include_str!("../fixtures/test-case-output.json"));
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplify-polyline` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d7293b979332fe9a6bc0876b3d6fb5e431cde875fda4660895947430292c995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7293b979332fe9a6bc0876b3d6fb5e431cde875fda4660895947430292c995", kill_on_drop: false }`
[INFO] [stdout] 2d7293b979332fe9a6bc0876b3d6fb5e431cde875fda4660895947430292c995
