[INFO] fetching crate daikon-stl 0.1.0...
[INFO] testing daikon-stl-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate daikon-stl 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate daikon-stl 0.1.0
[INFO] finished tweaking crates.io crate daikon-stl 0.1.0
[INFO] tweaked toml for crates.io crate daikon-stl 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate daikon-stl 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e2241aad3111348970c6925b3b408fd3c77627c99fdbf8995344e34583fd3f
[INFO] running `Command { std: "docker" "start" "-a" "43e2241aad3111348970c6925b3b408fd3c77627c99fdbf8995344e34583fd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e2241aad3111348970c6925b3b408fd3c77627c99fdbf8995344e34583fd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e2241aad3111348970c6925b3b408fd3c77627c99fdbf8995344e34583fd3f", kill_on_drop: false }`
[INFO] [stdout] 43e2241aad3111348970c6925b3b408fd3c77627c99fdbf8995344e34583fd3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57ed225448b395e6851b43f7f3963309ac2dc20f6c30fa0bcb68369ef7dbe43a
[INFO] running `Command { std: "docker" "start" "-a" "57ed225448b395e6851b43f7f3963309ac2dc20f6c30fa0bcb68369ef7dbe43a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling daikon-stl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "57ed225448b395e6851b43f7f3963309ac2dc20f6c30fa0bcb68369ef7dbe43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ed225448b395e6851b43f7f3963309ac2dc20f6c30fa0bcb68369ef7dbe43a", kill_on_drop: false }`
[INFO] [stdout] 57ed225448b395e6851b43f7f3963309ac2dc20f6c30fa0bcb68369ef7dbe43a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f2570ffcf43c506727ba65f43bb6baaa4bdd638c17815b2788368cae0b1afdc
[INFO] running `Command { std: "docker" "start" "-a" "8f2570ffcf43c506727ba65f43bb6baaa4bdd638c17815b2788368cae0b1afdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling daikon-stl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Normal` in this scope
[INFO] [stdout]    --> src/lib.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 normal: Normal {
[INFO] [stdout]     |                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these variants
[INFO] [stdout]     |
[INFO] [stdout]  93 +     use std::num::FpCategory::Normal;
[INFO] [stdout]     |
[INFO] [stdout]  93 +     use std::path::Component::Normal;
[INFO] [stdout]     |
[INFO] [stdout]  93 +     use core::num::FpCategory::Normal;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Vertex` in this scope
[INFO] [stdout]    --> src/lib.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     Vertex {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Vertex` in this scope
[INFO] [stdout]    --> src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     Vertex {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Vertex` in this scope
[INFO] [stdout]    --> src/lib.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Vertex {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `daikon-stl` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f2570ffcf43c506727ba65f43bb6baaa4bdd638c17815b2788368cae0b1afdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2570ffcf43c506727ba65f43bb6baaa4bdd638c17815b2788368cae0b1afdc", kill_on_drop: false }`
[INFO] [stdout] 8f2570ffcf43c506727ba65f43bb6baaa4bdd638c17815b2788368cae0b1afdc