[INFO] fetching crate building_blocks_search 0.7.0...
[INFO] checking building_blocks_search-0.7.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate building_blocks_search 0.7.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate building_blocks_search 0.7.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate building_blocks_search 0.7.0
[INFO] finished tweaking crates.io crate building_blocks_search 0.7.0
[INFO] tweaked toml for crates.io crate building_blocks_search 0.7.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded building_blocks_storage v0.7.0
[INFO] [stderr]   Downloaded ncollide3d v0.30.0
[INFO] [stderr]   Downloaded pathfinding v2.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f57b4c12060d10c05498dc8745a782731332ebce2bf02098d1771efa3cd38f2
[INFO] running `Command { std: "docker" "start" "-a" "0f57b4c12060d10c05498dc8745a782731332ebce2bf02098d1771efa3cd38f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f57b4c12060d10c05498dc8745a782731332ebce2bf02098d1771efa3cd38f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f57b4c12060d10c05498dc8745a782731332ebce2bf02098d1771efa3cd38f2", kill_on_drop: false }`
[INFO] [stdout] 0f57b4c12060d10c05498dc8745a782731332ebce2bf02098d1771efa3cd38f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe1573570d9716d6a41c7d60060be300073bd90ebef5cff8f4d8185962c174d
[INFO] running `Command { std: "docker" "start" "-a" "efe1573570d9716d6a41c7d60060be300073bd90ebef5cff8f4d8185962c174d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking futures-sink v0.3.16
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-bigint v0.4.0
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[INFO] [stderr]    Compiling num-rational v0.3.2
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[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking building_blocks_core v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking building_blocks_storage v0.7.0
[INFO] [stderr]     Checking building_blocks_search v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utilities`
[INFO] [stdout]    --> src/flood_fill.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use utilities::{data_sets::sphere_bit_array, test::test_print};
[INFO] [stdout]     |         ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sphere_bit_array` in this scope
[INFO] [stdout]    --> src/flood_fill.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |             sphere_bit_array(array_edge_length, old_color, background_color);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `test_print` in this scope
[INFO] [stdout]    --> src/flood_fill.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         test_print(&format!("# flood fill visits = {}\n", num_visits));
[INFO] [stdout]     |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `building_blocks_storage::prelude`
[INFO] [stdout]    --> src/flood_fill.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     use building_blocks_storage::prelude::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `building_blocks_search` due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utilities`
[INFO] [stdout]  --> benches/flood_fill.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use utilities::data_sets::sphere_bit_array;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `utilities`
[INFO] [stdout]  --> benches/find_surface.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use utilities::data_sets::sphere_bit_array;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sphere_bit_array` in this scope
[INFO] [stdout]   --> benches/flood_fill.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | ...                   sphere_bit_array(array_edge_length, old_color, background_color).0,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sphere_bit_array` in this scope
[INFO] [stdout]   --> benches/find_surface.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     || sphere_bit_array(array_edge_length, Voxel(true), Voxel(false)).0,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `building_blocks_storage::prelude`
[INFO] [stdout]  --> benches/flood_fill.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use building_blocks_storage::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "efe1573570d9716d6a41c7d60060be300073bd90ebef5cff8f4d8185962c174d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe1573570d9716d6a41c7d60060be300073bd90ebef5cff8f4d8185962c174d", kill_on_drop: false }`
[INFO] [stdout] efe1573570d9716d6a41c7d60060be300073bd90ebef5cff8f4d8185962c174d