[INFO] fetching crate gecode-sys 0.0.0...
[INFO] testing gecode-sys-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gecode-sys 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate gecode-sys 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecode-sys 0.0.0
[INFO] finished tweaking crates.io crate gecode-sys 0.0.0
[INFO] tweaked toml for crates.io crate gecode-sys 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62afe251bb77a743e1812ee4502ea65b085c2a1c6585add987d5e9cdec303b32
[INFO] running `Command { std: "docker" "start" "-a" "62afe251bb77a743e1812ee4502ea65b085c2a1c6585add987d5e9cdec303b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62afe251bb77a743e1812ee4502ea65b085c2a1c6585add987d5e9cdec303b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62afe251bb77a743e1812ee4502ea65b085c2a1c6585add987d5e9cdec303b32", kill_on_drop: false }`
[INFO] [stdout] 62afe251bb77a743e1812ee4502ea65b085c2a1c6585add987d5e9cdec303b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d1681fa72f1d0f90c64253c88761fa98faebf75114f7bffdf1e5e822f3ee0e4
[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" "8d1681fa72f1d0f90c64253c88761fa98faebf75114f7bffdf1e5e822f3ee0e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gecode-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "8d1681fa72f1d0f90c64253c88761fa98faebf75114f7bffdf1e5e822f3ee0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1681fa72f1d0f90c64253c88761fa98faebf75114f7bffdf1e5e822f3ee0e4", kill_on_drop: false }`
[INFO] [stdout] 8d1681fa72f1d0f90c64253c88761fa98faebf75114f7bffdf1e5e822f3ee0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c8a59e5960a97fda1494609ab16d36b00d5cb50667aefaf5f7fad2938597928
[INFO] running `Command { std: "docker" "start" "-a" "2c8a59e5960a97fda1494609ab16d36b00d5cb50667aefaf5f7fad2938597928", kill_on_drop: false }`
[INFO] [stderr]    Compiling gecode-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gecode_sys-a38c71e108375763)
[INFO] running `Command { std: "docker" "inspect" "2c8a59e5960a97fda1494609ab16d36b00d5cb50667aefaf5f7fad2938597928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8a59e5960a97fda1494609ab16d36b00d5cb50667aefaf5f7fad2938597928", kill_on_drop: false }`
[INFO] [stdout] 2c8a59e5960a97fda1494609ab16d36b00d5cb50667aefaf5f7fad2938597928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 709b69b0683fd7d16cd242c511f04074cac761159919b902a84a24a7683456f7
[INFO] running `Command { std: "docker" "start" "-a" "709b69b0683fd7d16cd242c511f04074cac761159919b902a84a24a7683456f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gecode_sys-a38c71e108375763)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gecode-sys
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "709b69b0683fd7d16cd242c511f04074cac761159919b902a84a24a7683456f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709b69b0683fd7d16cd242c511f04074cac761159919b902a84a24a7683456f7", kill_on_drop: false }`
[INFO] [stdout] 709b69b0683fd7d16cd242c511f04074cac761159919b902a84a24a7683456f7