[INFO] fetching crate rschess 2.0.5...
[INFO] testing rschess-2.0.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rschess 2.0.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rschess 2.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rschess 2.0.5
[INFO] tweaked toml for crates.io crate rschess 2.0.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rschess 2.0.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rschess 2.0.5 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca684d0d994de8e853ae79a616df32b40c6b0aa77dd0cf192c2e8097c6630f6f
[INFO] running `Command { std: "docker" "start" "-a" "ca684d0d994de8e853ae79a616df32b40c6b0aa77dd0cf192c2e8097c6630f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca684d0d994de8e853ae79a616df32b40c6b0aa77dd0cf192c2e8097c6630f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca684d0d994de8e853ae79a616df32b40c6b0aa77dd0cf192c2e8097c6630f6f", kill_on_drop: false }`
[INFO] [stdout] ca684d0d994de8e853ae79a616df32b40c6b0aa77dd0cf192c2e8097c6630f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df2a0d9c789c3f40ba10f7f81d174e2696af7fd1d1ed53d75d21f25b08da3ac2
[INFO] running `Command { std: "docker" "start" "-a" "df2a0d9c789c3f40ba10f7f81d174e2696af7fd1d1ed53d75d21f25b08da3ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling rschess v2.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.80s
[INFO] running `Command { std: "docker" "inspect" "df2a0d9c789c3f40ba10f7f81d174e2696af7fd1d1ed53d75d21f25b08da3ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2a0d9c789c3f40ba10f7f81d174e2696af7fd1d1ed53d75d21f25b08da3ac2", kill_on_drop: false }`
[INFO] [stdout] df2a0d9c789c3f40ba10f7f81d174e2696af7fd1d1ed53d75d21f25b08da3ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec05e44c722286fb8af7ab05373f1c05fc7b0dfa36ede07e4fa2606a4978e8fa
[INFO] running `Command { std: "docker" "start" "-a" "ec05e44c722286fb8af7ab05373f1c05fc7b0dfa36ede07e4fa2606a4978e8fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rschess v2.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "ec05e44c722286fb8af7ab05373f1c05fc7b0dfa36ede07e4fa2606a4978e8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec05e44c722286fb8af7ab05373f1c05fc7b0dfa36ede07e4fa2606a4978e8fa", kill_on_drop: false }`
[INFO] [stdout] ec05e44c722286fb8af7ab05373f1c05fc7b0dfa36ede07e4fa2606a4978e8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3579a0abedc85850dca085070744d7338e0b3793d0c6d35230b4ed817cc2c2aa
[INFO] running `Command { std: "docker" "start" "-a" "3579a0abedc85850dca085070744d7338e0b3793d0c6d35230b4ed817cc2c2aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rschess-9e7bf85146f04486)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test::idx_sq_conversion ... ok
[INFO] [stdout] test test::board_to_fen ... ok
[INFO] [stdout] test test::default_board ... ok
[INFO] [stdout] test test::valid_fen ... ok
[INFO] [stdout] test test::pseudolegal_moves ... ok
[INFO] [stdout] test test::insufficient_material ... ok
[INFO] [stdout] test test::to_san ... ok
[INFO] [stdout] test test::legal_moves ... ok
[INFO] [stdout] test test::to_fen_castling_rights_on_rook_interruption ... ok
[INFO] [stdout] test test::valid_make_move_san ... ok
[INFO] [stdout] test test::invalid_fen - should panic ... ok
[INFO] [stdout] test test::invalid_make_move_san - should panic ... ok
[INFO] [stdout] test test::undo_move ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rschess
[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] running `Command { std: "docker" "inspect" "3579a0abedc85850dca085070744d7338e0b3793d0c6d35230b4ed817cc2c2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3579a0abedc85850dca085070744d7338e0b3793d0c6d35230b4ed817cc2c2aa", kill_on_drop: false }`
[INFO] [stdout] 3579a0abedc85850dca085070744d7338e0b3793d0c6d35230b4ed817cc2c2aa