[INFO] fetching crate tools-2048 0.4.1...
[INFO] testing tools-2048-0.4.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tools-2048 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tools-2048 0.4.1
[INFO] finished tweaking crates.io crate tools-2048 0.4.1
[INFO] tweaked toml for crates.io crate tools-2048 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tools-2048 0.4.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinypool v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5635b9c554c00cfa8ac86228d30a07d9ab5da10deca58bbfe6605e88a1833989
[INFO] running `Command { std: "docker" "start" "-a" "5635b9c554c00cfa8ac86228d30a07d9ab5da10deca58bbfe6605e88a1833989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5635b9c554c00cfa8ac86228d30a07d9ab5da10deca58bbfe6605e88a1833989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5635b9c554c00cfa8ac86228d30a07d9ab5da10deca58bbfe6605e88a1833989", kill_on_drop: false }`
[INFO] [stdout] 5635b9c554c00cfa8ac86228d30a07d9ab5da10deca58bbfe6605e88a1833989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aadabc8b533a6bf50bc791c47c945b34a3948162ac213c3cd088a727bfb15f33
[INFO] running `Command { std: "docker" "start" "-a" "aadabc8b533a6bf50bc791c47c945b34a3948162ac213c3cd088a727bfb15f33", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinypool v0.2.0
[INFO] [stderr]    Compiling tools-2048 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "aadabc8b533a6bf50bc791c47c945b34a3948162ac213c3cd088a727bfb15f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadabc8b533a6bf50bc791c47c945b34a3948162ac213c3cd088a727bfb15f33", kill_on_drop: false }`
[INFO] [stdout] aadabc8b533a6bf50bc791c47c945b34a3948162ac213c3cd088a727bfb15f33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068c42ca48de0f19e9e1f93810bfb71ea3a07afaeda7daea9733a3a1189fc84c
[INFO] running `Command { std: "docker" "start" "-a" "068c42ca48de0f19e9e1f93810bfb71ea3a07afaeda7daea9733a3a1189fc84c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling tinypool v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tools-2048 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "068c42ca48de0f19e9e1f93810bfb71ea3a07afaeda7daea9733a3a1189fc84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068c42ca48de0f19e9e1f93810bfb71ea3a07afaeda7daea9733a3a1189fc84c", kill_on_drop: false }`
[INFO] [stdout] 068c42ca48de0f19e9e1f93810bfb71ea3a07afaeda7daea9733a3a1189fc84c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1a5267d16e0df8bd76768f8dd8d57ff91bfcbf1944740bcb59539260b08dbe9
[INFO] running `Command { std: "docker" "start" "-a" "a1a5267d16e0df8bd76768f8dd8d57ff91bfcbf1944740bcb59539260b08dbe9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tools_2048-b2977b75b4cb292e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::tests::create_game_5 ... ok
[INFO] [stdout] test core::tests::create_game_4 ... ok
[INFO] [stdout] test core::tests::game_4_ai has been running for over 60 seconds
[INFO] [stdout] test core::tests::game_5_ai has been running for over 60 seconds
[INFO] [stdout] test core::tests::game_4_ai ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a1a5267d16e0df8bd76768f8dd8d57ff91bfcbf1944740bcb59539260b08dbe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a5267d16e0df8bd76768f8dd8d57ff91bfcbf1944740bcb59539260b08dbe9", kill_on_drop: false }`
[INFO] [stdout] a1a5267d16e0df8bd76768f8dd8d57ff91bfcbf1944740bcb59539260b08dbe9