[INFO] fetching crate signed_distance_fields 1.0.6...
[INFO] testing signed_distance_fields-1.0.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate signed_distance_fields 1.0.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate signed_distance_fields 1.0.6
[INFO] finished tweaking crates.io crate signed_distance_fields 1.0.6
[INFO] tweaked toml for crates.io crate signed_distance_fields 1.0.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate signed_distance_fields 1.0.6 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] crate crates.io crate signed_distance_fields 1.0.6 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" "+1.90.0" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 89b2132d38455055c0ef0958019f3056817010411f990badab88945633ac931c
[INFO] running `Command { std: "docker" "start" "-a" "89b2132d38455055c0ef0958019f3056817010411f990badab88945633ac931c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89b2132d38455055c0ef0958019f3056817010411f990badab88945633ac931c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b2132d38455055c0ef0958019f3056817010411f990badab88945633ac931c", kill_on_drop: false }`
[INFO] [stdout] 89b2132d38455055c0ef0958019f3056817010411f990badab88945633ac931c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e02aaef528da5ffb69d61f09487dc0314953cc8d2deb4929ca1d4061f2cff7ee
[INFO] running `Command { std: "docker" "start" "-a" "e02aaef528da5ffb69d61f09487dc0314953cc8d2deb4929ca1d4061f2cff7ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
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[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde v1.0.145
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling signed_distance_fields v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.38s
[INFO] running `Command { std: "docker" "inspect" "e02aaef528da5ffb69d61f09487dc0314953cc8d2deb4929ca1d4061f2cff7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02aaef528da5ffb69d61f09487dc0314953cc8d2deb4929ca1d4061f2cff7ee", kill_on_drop: false }`
[INFO] [stdout] e02aaef528da5ffb69d61f09487dc0314953cc8d2deb4929ca1d4061f2cff7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d50e1b41192c091086fa3602c5359cc5a1976234717301c29746381cc433f8fa
[INFO] running `Command { std: "docker" "start" "-a" "d50e1b41192c091086fa3602c5359cc5a1976234717301c29746381cc433f8fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling signed_distance_fields v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "d50e1b41192c091086fa3602c5359cc5a1976234717301c29746381cc433f8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d50e1b41192c091086fa3602c5359cc5a1976234717301c29746381cc433f8fa", kill_on_drop: false }`
[INFO] [stdout] d50e1b41192c091086fa3602c5359cc5a1976234717301c29746381cc433f8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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", kill_on_drop: false }`
[INFO] [stdout] d5a602f2fdb909b4c77dfeb6773a257e1435e8b5aae275bdeee19bc1f21e392c
[INFO] running `Command { std: "docker" "start" "-a" "d5a602f2fdb909b4c77dfeb6773a257e1435e8b5aae275bdeee19bc1f21e392c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signed_distance_fields-ac78b2d233e6d162)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signed_distance_fields
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/render/mod.rs - render::text (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/render/mod.rs - render::text (line 29) stdout ----
[INFO] [stdout] error: expected one of `!` or `[`, found `#`
[INFO] [stdout]   --> src/render/mod.rs:39:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | ...                   #############                                           
[INFO] [stdout]    |                        ^ expected one of `!` or `[`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/render/mod.rs - render::text (line 29)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d5a602f2fdb909b4c77dfeb6773a257e1435e8b5aae275bdeee19bc1f21e392c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a602f2fdb909b4c77dfeb6773a257e1435e8b5aae275bdeee19bc1f21e392c", kill_on_drop: false }`
[INFO] [stdout] d5a602f2fdb909b4c77dfeb6773a257e1435e8b5aae275bdeee19bc1f21e392c