[INFO] fetching crate isosurface 0.1.0-alpha.0...
[INFO] checking isosurface-0.1.0-alpha.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate isosurface 0.1.0-alpha.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate isosurface 0.1.0-alpha.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isosurface 0.1.0-alpha.0
[INFO] finished tweaking crates.io crate isosurface 0.1.0-alpha.0
[INFO] tweaked toml for crates.io crate isosurface 0.1.0-alpha.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate isosurface 0.1.0-alpha.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64cabf011f89e9b00c0823b6b881e6ff46993d36f064ecd9739d9772ff2dfa1f
[INFO] running `Command { std: "docker" "start" "-a" "64cabf011f89e9b00c0823b6b881e6ff46993d36f064ecd9739d9772ff2dfa1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64cabf011f89e9b00c0823b6b881e6ff46993d36f064ecd9739d9772ff2dfa1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64cabf011f89e9b00c0823b6b881e6ff46993d36f064ecd9739d9772ff2dfa1f", kill_on_drop: false }`
[INFO] [stdout] 64cabf011f89e9b00c0823b6b881e6ff46993d36f064ecd9739d9772ff2dfa1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d60e9d4d199924d74608346bd29267f9dbf7e1160be5b1233b534d5b87bcf9c
[INFO] running `Command { std: "docker" "start" "-a" "7d60e9d4d199924d74608346bd29267f9dbf7e1160be5b1233b534d5b87bcf9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
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[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking isosurface v0.1.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking addr2line v0.12.1
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking bstr v0.2.14
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[INFO] [stderr]     Checking backtrace v0.3.49
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[INFO] [stderr]     Checking glium_text_rusttype v0.3.3
[INFO] [stdout] warning: function `layout_text` is never used
[INFO] [stdout]   --> examples/common/text.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn layout_text(characters_per_row: f32, aspect: f32, x: f32, y: f32) -> Matrix4<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 17.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d60e9d4d199924d74608346bd29267f9dbf7e1160be5b1233b534d5b87bcf9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d60e9d4d199924d74608346bd29267f9dbf7e1160be5b1233b534d5b87bcf9c", kill_on_drop: false }`
[INFO] [stdout] 7d60e9d4d199924d74608346bd29267f9dbf7e1160be5b1233b534d5b87bcf9c