[INFO] fetching crate bughouse 0.0.10...
[INFO] testing bughouse-0.0.10 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate bughouse 0.0.10 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bughouse 0.0.10 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bughouse 0.0.10
[INFO] finished tweaking crates.io crate bughouse 0.0.10
[INFO] tweaked toml for crates.io crate bughouse 0.0.10 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chess v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 839ba5975cd2da66af24ef1212c1fe3a25e8a771ac0714cdbef5f21dceb404ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "839ba5975cd2da66af24ef1212c1fe3a25e8a771ac0714cdbef5f21dceb404ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "839ba5975cd2da66af24ef1212c1fe3a25e8a771ac0714cdbef5f21dceb404ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839ba5975cd2da66af24ef1212c1fe3a25e8a771ac0714cdbef5f21dceb404ec", kill_on_drop: false }`
[INFO] [stdout] 839ba5975cd2da66af24ef1212c1fe3a25e8a771ac0714cdbef5f21dceb404ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cd79a4f0b7c1e7236b140d1cf5861f577d054f5732994239df13964271b9a7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3cd79a4f0b7c1e7236b140d1cf5861f577d054f5732994239df13964271b9a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling chess v3.2.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling bughouse v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 48s
[INFO] running `Command { std: "docker" "inspect" "3cd79a4f0b7c1e7236b140d1cf5861f577d054f5732994239df13964271b9a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd79a4f0b7c1e7236b140d1cf5861f577d054f5732994239df13964271b9a7e", kill_on_drop: false }`
[INFO] [stdout] 3cd79a4f0b7c1e7236b140d1cf5861f577d054f5732994239df13964271b9a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91efc43ce8967a2e56fc64536eb7d4b19761c758387d99ac5cdd1a7668d8208a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91efc43ce8967a2e56fc64536eb7d4b19761c758387d99ac5cdd1a7668d8208a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bughouse v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "91efc43ce8967a2e56fc64536eb7d4b19761c758387d99ac5cdd1a7668d8208a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91efc43ce8967a2e56fc64536eb7d4b19761c758387d99ac5cdd1a7668d8208a", kill_on_drop: false }`
[INFO] [stdout] 91efc43ce8967a2e56fc64536eb7d4b19761c758387d99ac5cdd1a7668d8208a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd3bc80d63dedfddc8cd4681f61ab288dde079755a2d0af03ed7ae24c4f2cbbc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd3bc80d63dedfddc8cd4681f61ab288dde079755a2d0af03ed7ae24c4f2cbbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bughouse-14a8f3e6389b3dcf)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bughouse_board::mated_in_bughouse ... ok
[INFO] [stdout] test bughouse_board::test::catch_invalid_moves ... ok
[INFO] [stdout] test bughouse_board::test::test_holdings_mutability ... ok
[INFO] [stdout] test bughouse_board::test::test_drops_blocks_check ... ok
[INFO] [stdout] test holdings::empty_position ... ok
[INFO] [stdout] test bughouse_game::test::opening_game ... ok
[INFO] [stdout] test holdings::holdings_to_str ... ok
[INFO] [stdout] test bughouse_move::test_make_drop ... ok
[INFO] [stdout] test holdings::kings_dont_make_sense ... ok
[INFO] [stdout] test promotions::parse_promos ... ok
[INFO] [stdout] test holdings::random_position ... ok
[INFO] [stdout] test bughouse_game::test::tracking_promos ... ok
[INFO] [stdout] test bughouse_game::test::short_bug_game ... ok
[INFO] [stdout] test bughouse_board::test::parse_promoted_piece ... ok
[INFO] [stdout] test bughouse_board::test::parse_example_board ... ok
[INFO] [stdout] test bughouse_board::test::parse_default_board ... ok
[INFO] [stdout] test bughouse_board::test::make_some_moves ... ok
[INFO] [stdout] test bughouse_board::mated_but_not_in_bughouse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bughouse
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/bughouse_move.rs - bughouse_move::BughouseMove::from_ban (line 60) ... ok
[INFO] [stdout] test src/bughouse_move.rs - bughouse_move::BughouseMove (line 138) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd3bc80d63dedfddc8cd4681f61ab288dde079755a2d0af03ed7ae24c4f2cbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3bc80d63dedfddc8cd4681f61ab288dde079755a2d0af03ed7ae24c4f2cbbc", kill_on_drop: false }`
[INFO] [stdout] cd3bc80d63dedfddc8cd4681f61ab288dde079755a2d0af03ed7ae24c4f2cbbc