[INFO] fetching crate fonticulus 0.1.0...
[INFO] checking fonticulus-0.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate fonticulus 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fonticulus 0.1.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fonticulus 0.1.0
[INFO] finished tweaking crates.io crate fonticulus 0.1.0
[INFO] tweaked toml for crates.io crate fonticulus 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate fonticulus 0.1.0 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08c885ffa10a234ef0d71b8acfb435bf1ae4be1a42b8b74da61720dd028a716c
[INFO] running `Command { std: "docker" "start" "-a" "08c885ffa10a234ef0d71b8acfb435bf1ae4be1a42b8b74da61720dd028a716c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08c885ffa10a234ef0d71b8acfb435bf1ae4be1a42b8b74da61720dd028a716c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c885ffa10a234ef0d71b8acfb435bf1ae4be1a42b8b74da61720dd028a716c", kill_on_drop: false }`
[INFO] [stdout] 08c885ffa10a234ef0d71b8acfb435bf1ae4be1a42b8b74da61720dd028a716c
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ee98c7563e2c4f6d71910159ece59ddd953391675b5d424e7f24c7a34e64da4
[INFO] running `Command { std: "docker" "start" "-a" "7ee98c7563e2c4f6d71910159ece59ddd953391675b5d424e7f24c7a34e64da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]     Checking fonticulus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `HashSet` in this scope
[INFO] [stdout]    --> src/fontinfo.rs:162:23
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let unicodes: HashSet<u32> = (0x20..0xFFFF).collect();
[INFO] [stdout]     |                       ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 159 +     use crate::HashSet;
[INFO] [stdout]     |
[INFO] [stdout] 159 +     use std::collections::HashSet;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `calc_code_page_ranges` in this scope
[INFO] [stdout]    --> src/fontinfo.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let ranges = calc_code_page_ranges(&unicodes);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fonticulus` (bin "fonticulus" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7ee98c7563e2c4f6d71910159ece59ddd953391675b5d424e7f24c7a34e64da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee98c7563e2c4f6d71910159ece59ddd953391675b5d424e7f24c7a34e64da4", kill_on_drop: false }`
[INFO] [stdout] 7ee98c7563e2c4f6d71910159ece59ddd953391675b5d424e7f24c7a34e64da4