[INFO] fetching crate fen4 0.7.0...
[INFO] testing fen4-0.7.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate fen4 0.7.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fen4 0.7.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fen4 0.7.0
[INFO] finished tweaking crates.io crate fen4 0.7.0
[INFO] tweaked toml for crates.io crate fen4 0.7.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e3cb7f56c489da86bc6e341a7c8dd6a0f29fb52e713d20b819e0c602ad3ccb9
[INFO] running `Command { std: "docker" "start" "-a" "3e3cb7f56c489da86bc6e341a7c8dd6a0f29fb52e713d20b819e0c602ad3ccb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3cb7f56c489da86bc6e341a7c8dd6a0f29fb52e713d20b819e0c602ad3ccb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3cb7f56c489da86bc6e341a7c8dd6a0f29fb52e713d20b819e0c602ad3ccb9", kill_on_drop: false }`
[INFO] [stdout] 3e3cb7f56c489da86bc6e341a7c8dd6a0f29fb52e713d20b819e0c602ad3ccb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e00f9774b7123b814fb9a4fff1a4f2aca2c9e8803635357582ea900b48939a26
[INFO] running `Command { std: "docker" "start" "-a" "e00f9774b7123b814fb9a4fff1a4f2aca2c9e8803635357582ea900b48939a26", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling fen4 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "e00f9774b7123b814fb9a4fff1a4f2aca2c9e8803635357582ea900b48939a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00f9774b7123b814fb9a4fff1a4f2aca2c9e8803635357582ea900b48939a26", kill_on_drop: false }`
[INFO] [stdout] e00f9774b7123b814fb9a4fff1a4f2aca2c9e8803635357582ea900b48939a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16700b84323512fe52694303716fee8eb57e5995a897fe12944b26f6f8b7e08a
[INFO] running `Command { std: "docker" "start" "-a" "16700b84323512fe52694303716fee8eb57e5995a897fe12944b26f6f8b7e08a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fen4 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "16700b84323512fe52694303716fee8eb57e5995a897fe12944b26f6f8b7e08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16700b84323512fe52694303716fee8eb57e5995a897fe12944b26f6f8b7e08a", kill_on_drop: false }`
[INFO] [stdout] 16700b84323512fe52694303716fee8eb57e5995a897fe12944b26f6f8b7e08a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c9976b2dccbf5d81a3d6a889148c5423ee7d4c0a2c0584c48b6fbd157535ada
[INFO] running `Command { std: "docker" "start" "-a" "6c9976b2dccbf5d81a3d6a889148c5423ee7d4c0a2c0584c48b6fbd157535ada", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fen4-95b163fe6e293ec9)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-098021ffe6b2426a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test default ... ok
[INFO] [stdout] test complicated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chess960.rs (/opt/rustwide/target/debug/deps/chess960-643b4d097a0247a6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smallest ... ok
[INFO] [stderr]    Doc-tests fen4
[INFO] [stdout] test default_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/types.rs - types::TurnColor::next (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c9976b2dccbf5d81a3d6a889148c5423ee7d4c0a2c0584c48b6fbd157535ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9976b2dccbf5d81a3d6a889148c5423ee7d4c0a2c0584c48b6fbd157535ada", kill_on_drop: false }`
[INFO] [stdout] 6c9976b2dccbf5d81a3d6a889148c5423ee7d4c0a2c0584c48b6fbd157535ada