[INFO] fetching crate tools-2048 0.2.0...
[INFO] testing tools-2048-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tools-2048 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate tools-2048 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tools-2048 0.2.0
[INFO] finished tweaking crates.io crate tools-2048 0.2.0
[INFO] tweaked toml for crates.io crate tools-2048 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b7e8100159c7a7d3da924a4aa7f1bdb5efd59ba0be3cc9e37edff9054d0d48f
[INFO] running `Command { std: "docker" "start" "-a" "9b7e8100159c7a7d3da924a4aa7f1bdb5efd59ba0be3cc9e37edff9054d0d48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b7e8100159c7a7d3da924a4aa7f1bdb5efd59ba0be3cc9e37edff9054d0d48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7e8100159c7a7d3da924a4aa7f1bdb5efd59ba0be3cc9e37edff9054d0d48f", kill_on_drop: false }`
[INFO] [stdout] 9b7e8100159c7a7d3da924a4aa7f1bdb5efd59ba0be3cc9e37edff9054d0d48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50054d2d6e43743938c80de2b5f41b290bed88df6f1fb9c68372e15b6c734ef
[INFO] running `Command { std: "docker" "start" "-a" "e50054d2d6e43743938c80de2b5f41b290bed88df6f1fb9c68372e15b6c734ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[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 tools-2048 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "e50054d2d6e43743938c80de2b5f41b290bed88df6f1fb9c68372e15b6c734ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50054d2d6e43743938c80de2b5f41b290bed88df6f1fb9c68372e15b6c734ef", kill_on_drop: false }`
[INFO] [stdout] e50054d2d6e43743938c80de2b5f41b290bed88df6f1fb9c68372e15b6c734ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ec7e6292729a125aa1ef523763b9e887b32c8ba0a765ff483dec6028191f472
[INFO] running `Command { std: "docker" "start" "-a" "1ec7e6292729a125aa1ef523763b9e887b32c8ba0a765ff483dec6028191f472", kill_on_drop: false }`
[INFO] [stderr]    Compiling tools-2048 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "1ec7e6292729a125aa1ef523763b9e887b32c8ba0a765ff483dec6028191f472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec7e6292729a125aa1ef523763b9e887b32c8ba0a765ff483dec6028191f472", kill_on_drop: false }`
[INFO] [stdout] 1ec7e6292729a125aa1ef523763b9e887b32c8ba0a765ff483dec6028191f472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1644538c1a4585597d958eb5a5a3a3c3a1eb168b1a47ff8ed6903e822ce452c
[INFO] running `Command { std: "docker" "start" "-a" "d1644538c1a4585597d958eb5a5a3a3c3a1eb168b1a47ff8ed6903e822ce452c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tools_2048-664629a11f353372)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core_2048::tests::create_game2048 ... ok
[INFO] [stdout] test core_2048::tests::create_biggame2048 ... ok
[INFO] [stdout] test core_2048::tests::ai_biggame2048 has been running for over 60 seconds
[INFO] [stdout] test core_2048::tests::ai_game2048 has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d1644538c1a4585597d958eb5a5a3a3c3a1eb168b1a47ff8ed6903e822ce452c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1644538c1a4585597d958eb5a5a3a3c3a1eb168b1a47ff8ed6903e822ce452c", kill_on_drop: false }`
[INFO] [stdout] d1644538c1a4585597d958eb5a5a3a3c3a1eb168b1a47ff8ed6903e822ce452c
[INFO] testing tools-2048-0.2.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate tools-2048 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate tools-2048 0.2.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tools-2048 0.2.0
[INFO] finished tweaking crates.io crate tools-2048 0.2.0
[INFO] tweaked toml for crates.io crate tools-2048 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47643b47d95518b42e3bee220f263e5d3594fefcf8994e97ee950ed68c2345a9
[INFO] running `Command { std: "docker" "start" "-a" "47643b47d95518b42e3bee220f263e5d3594fefcf8994e97ee950ed68c2345a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47643b47d95518b42e3bee220f263e5d3594fefcf8994e97ee950ed68c2345a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47643b47d95518b42e3bee220f263e5d3594fefcf8994e97ee950ed68c2345a9", kill_on_drop: false }`
[INFO] [stdout] 47643b47d95518b42e3bee220f263e5d3594fefcf8994e97ee950ed68c2345a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cc2a5e4525962390ed59d79f56d88d0e3b3e8a024ae87aec9402124677ebeec
[INFO] running `Command { std: "docker" "start" "-a" "8cc2a5e4525962390ed59d79f56d88d0e3b3e8a024ae87aec9402124677ebeec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[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 tools-2048 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "8cc2a5e4525962390ed59d79f56d88d0e3b3e8a024ae87aec9402124677ebeec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc2a5e4525962390ed59d79f56d88d0e3b3e8a024ae87aec9402124677ebeec", kill_on_drop: false }`
[INFO] [stdout] 8cc2a5e4525962390ed59d79f56d88d0e3b3e8a024ae87aec9402124677ebeec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bcac6f7cccd5ed3d62c226518ed15287fe1abf2d727b4aa4a1b6e57da2fe088
[INFO] running `Command { std: "docker" "start" "-a" "8bcac6f7cccd5ed3d62c226518ed15287fe1abf2d727b4aa4a1b6e57da2fe088", kill_on_drop: false }`
[INFO] [stderr]    Compiling tools-2048 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8bcac6f7cccd5ed3d62c226518ed15287fe1abf2d727b4aa4a1b6e57da2fe088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bcac6f7cccd5ed3d62c226518ed15287fe1abf2d727b4aa4a1b6e57da2fe088", kill_on_drop: false }`
[INFO] [stdout] 8bcac6f7cccd5ed3d62c226518ed15287fe1abf2d727b4aa4a1b6e57da2fe088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b34a47b75d8321938aa07d8de434bb866a871a5e5c1b9c8fbac5b2b411a9b581
[INFO] running `Command { std: "docker" "start" "-a" "b34a47b75d8321938aa07d8de434bb866a871a5e5c1b9c8fbac5b2b411a9b581", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tools_2048-c37eeb7b1646cb08)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core_2048::tests::create_biggame2048 ... ok
[INFO] [stdout] test core_2048::tests::create_game2048 ... ok
[INFO] [stdout] test core_2048::tests::ai_biggame2048 has been running for over 60 seconds
[INFO] [stdout] test core_2048::tests::ai_game2048 has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b34a47b75d8321938aa07d8de434bb866a871a5e5c1b9c8fbac5b2b411a9b581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34a47b75d8321938aa07d8de434bb866a871a5e5c1b9c8fbac5b2b411a9b581", kill_on_drop: false }`
[INFO] [stdout] b34a47b75d8321938aa07d8de434bb866a871a5e5c1b9c8fbac5b2b411a9b581
