[INFO] fetching crate neutron-chess 0.1.0...
[INFO] testing neutron-chess-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate neutron-chess 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate neutron-chess 0.1.0
[INFO] finished tweaking crates.io crate neutron-chess 0.1.0
[INFO] tweaked toml for crates.io crate neutron-chess 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neutron-chess 0.1.0 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 neutron-chess 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3b131aac24c0baf527c4ef4e1d39487ac3c0c1a0aa9baf58d6bf0def626d78c7
[INFO] running `Command { std: "docker" "start" "-a" "3b131aac24c0baf527c4ef4e1d39487ac3c0c1a0aa9baf58d6bf0def626d78c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b131aac24c0baf527c4ef4e1d39487ac3c0c1a0aa9baf58d6bf0def626d78c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b131aac24c0baf527c4ef4e1d39487ac3c0c1a0aa9baf58d6bf0def626d78c7", kill_on_drop: false }`
[INFO] [stdout] 3b131aac24c0baf527c4ef4e1d39487ac3c0c1a0aa9baf58d6bf0def626d78c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d1ef5eedf5d3d00605ea2614c3f56c853a6888fd11025e7006fffe1304de28c8
[INFO] running `Command { std: "docker" "start" "-a" "d1ef5eedf5d3d00605ea2614c3f56c853a6888fd11025e7006fffe1304de28c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutron-chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d1ef5eedf5d3d00605ea2614c3f56c853a6888fd11025e7006fffe1304de28c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ef5eedf5d3d00605ea2614c3f56c853a6888fd11025e7006fffe1304de28c8", kill_on_drop: false }`
[INFO] [stdout] d1ef5eedf5d3d00605ea2614c3f56c853a6888fd11025e7006fffe1304de28c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 82c6b377b72a409d335e23d8a4561b3c2ffcf576f77ac22cbee776e5799aab93
[INFO] running `Command { std: "docker" "start" "-a" "82c6b377b72a409d335e23d8a4561b3c2ffcf576f77ac22cbee776e5799aab93", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutron-chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "82c6b377b72a409d335e23d8a4561b3c2ffcf576f77ac22cbee776e5799aab93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c6b377b72a409d335e23d8a4561b3c2ffcf576f77ac22cbee776e5799aab93", kill_on_drop: false }`
[INFO] [stdout] 82c6b377b72a409d335e23d8a4561b3c2ffcf576f77ac22cbee776e5799aab93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2f26260bdcd582e72f86f3b91937f856ed9a3a9a7a6b7f096a0668a4620b70ad
[INFO] running `Command { std: "docker" "start" "-a" "2f26260bdcd582e72f86f3b91937f856ed9a3a9a7a6b7f096a0668a4620b70ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neutron_chess-713b23e546c6e5ad)
[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" "2f26260bdcd582e72f86f3b91937f856ed9a3a9a7a6b7f096a0668a4620b70ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f26260bdcd582e72f86f3b91937f856ed9a3a9a7a6b7f096a0668a4620b70ad", kill_on_drop: false }`
[INFO] [stdout] 2f26260bdcd582e72f86f3b91937f856ed9a3a9a7a6b7f096a0668a4620b70ad