[INFO] fetching crate tsukurou 0.2.0...
[INFO] testing tsukurou-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tsukurou 0.2.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate tsukurou 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsukurou 0.2.0
[INFO] finished tweaking crates.io crate tsukurou 0.2.0
[INFO] tweaked toml for crates.io crate tsukurou 0.2.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b797e2ab426fc7e0eb17a9921b9e03eea7ea200d789baa6e90f206f02889320
[INFO] running `Command { std: "docker" "start" "-a" "0b797e2ab426fc7e0eb17a9921b9e03eea7ea200d789baa6e90f206f02889320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b797e2ab426fc7e0eb17a9921b9e03eea7ea200d789baa6e90f206f02889320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b797e2ab426fc7e0eb17a9921b9e03eea7ea200d789baa6e90f206f02889320", kill_on_drop: false }`
[INFO] [stdout] 0b797e2ab426fc7e0eb17a9921b9e03eea7ea200d789baa6e90f206f02889320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 920dc7e424f55408683b1c9b2f5240ee0deb3c93bb3330f5ea5dcd87f1f7b4dc
[INFO] running `Command { std: "docker" "start" "-a" "920dc7e424f55408683b1c9b2f5240ee0deb3c93bb3330f5ea5dcd87f1f7b4dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tsukurou v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "920dc7e424f55408683b1c9b2f5240ee0deb3c93bb3330f5ea5dcd87f1f7b4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920dc7e424f55408683b1c9b2f5240ee0deb3c93bb3330f5ea5dcd87f1f7b4dc", kill_on_drop: false }`
[INFO] [stdout] 920dc7e424f55408683b1c9b2f5240ee0deb3c93bb3330f5ea5dcd87f1f7b4dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fb20b19458444e409ff9f6fa4494b9b09795222415b08069d58fc3a30225714
[INFO] running `Command { std: "docker" "start" "-a" "0fb20b19458444e409ff9f6fa4494b9b09795222415b08069d58fc3a30225714", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsukurou v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "0fb20b19458444e409ff9f6fa4494b9b09795222415b08069d58fc3a30225714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb20b19458444e409ff9f6fa4494b9b09795222415b08069d58fc3a30225714", kill_on_drop: false }`
[INFO] [stdout] 0fb20b19458444e409ff9f6fa4494b9b09795222415b08069d58fc3a30225714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3631898c6c7c68f9b50b38a2bc93cc3e5122987f764d5ab731f642e06be6cdd8
[INFO] running `Command { std: "docker" "start" "-a" "3631898c6c7c68f9b50b38a2bc93cc3e5122987f764d5ab731f642e06be6cdd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsukurou-a77369dfc280b3ff)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsukurou
[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] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/world/mod.rs - world::Displacement<U>::distance_euclidean (line 224) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block::solid (line 133) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement (line 168) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Location (line 78) ... ok
[INFO] [stdout] test src/world/mod.rs - world::BlockLocation::chunk_relative (line 462) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Location (line 59) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk::blocks (line 200) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block (line 48) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block (line 59) ... ok
[INFO] [stdout] test src/world/mod.rs - world::BlockLocation::chunk (line 441) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Location (line 67) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk::block_mut (line 176) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block::id (line 149) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement (line 127) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement<U>::distance_manhattan (line 242) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk::blocks_mut (line 217) ... ok
[INFO] [stdout] test src/world/mod.rs - world::ChunkLocation::block (line 497) ... ok
[INFO] [stdout] test src/properties.rs - properties::Properties (line 56) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk (line 76) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk::block (line 151) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk (line 86) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block (line 72) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement (line 154) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block::properties_mut (line 185) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block::properties (line 167) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement (line 140) ... ok
[INFO] [stdout] test src/world/chunk.rs - world::chunk::Chunk::void (line 133) ... ok
[INFO] [stdout] test src/world/block.rs - world::block::Block::void (line 117) ... ok
[INFO] [stdout] test src/world/mod.rs - world::Displacement (line 116) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3631898c6c7c68f9b50b38a2bc93cc3e5122987f764d5ab731f642e06be6cdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3631898c6c7c68f9b50b38a2bc93cc3e5122987f764d5ab731f642e06be6cdd8", kill_on_drop: false }`
[INFO] [stdout] 3631898c6c7c68f9b50b38a2bc93cc3e5122987f764d5ab731f642e06be6cdd8