[INFO] fetching crate tw-referral 0.1.1...
[INFO] testing tw-referral-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tw-referral 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tw-referral 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking crates.io crate tw-referral 0.1.1
[INFO] finished tweaking crates.io crate tw-referral 0.1.1
[INFO] tweaked toml for crates.io crate tw-referral 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded forward_ref v1.0.0
[INFO] [stderr]   Downloaded cosmwasm-crypto v0.16.7
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded cosmwasm-derive v0.16.7
[INFO] [stderr]   Downloaded cosmwasm-schema v0.16.7
[INFO] [stderr]   Downloaded serde-json-wasm v0.3.2
[INFO] [stderr]   Downloaded cosmwasm-storage v0.16.7
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded cosmwasm-std v0.16.7
[INFO] [stderr]   Downloaded cw-storage-plus v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69fdf6218d32a7d1a2c79f4fd1358261eaa66757bfdb88de4f1260d14d324389
[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" "69fdf6218d32a7d1a2c79f4fd1358261eaa66757bfdb88de4f1260d14d324389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69fdf6218d32a7d1a2c79f4fd1358261eaa66757bfdb88de4f1260d14d324389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fdf6218d32a7d1a2c79f4fd1358261eaa66757bfdb88de4f1260d14d324389", kill_on_drop: false }`
[INFO] [stdout] 69fdf6218d32a7d1a2c79f4fd1358261eaa66757bfdb88de4f1260d14d324389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--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] 1835fc6567f729801d1ca09d2d4533d6963f1e58cae06e1c294cce166f2b73fe
[INFO] running `Command { std: "docker" "start" "-a" "1835fc6567f729801d1ca09d2d4533d6963f1e58cae06e1c294cce166f2b73fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling crypto-bigint v0.2.11
[INFO] [stderr]    Compiling signature v1.3.2
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling ed25519-zebra v2.2.0
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling cosmwasm-crypto v0.16.7
[INFO] [stderr]    Compiling cosmwasm-std v0.16.7
[INFO] [stderr]    Compiling cosmwasm-storage v0.16.7
[INFO] [stderr]    Compiling cw-storage-plus v0.9.1
[INFO] [stderr]    Compiling tw-referral v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "1835fc6567f729801d1ca09d2d4533d6963f1e58cae06e1c294cce166f2b73fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1835fc6567f729801d1ca09d2d4533d6963f1e58cae06e1c294cce166f2b73fe", kill_on_drop: false }`
[INFO] [stdout] 1835fc6567f729801d1ca09d2d4533d6963f1e58cae06e1c294cce166f2b73fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c0c8993128bfb91a5d0581f38d0cec2ae6ac66648fca0bb4dea92ceb993a7d9
[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" "6c0c8993128bfb91a5d0581f38d0cec2ae6ac66648fca0bb4dea92ceb993a7d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm-schema v0.16.7
[INFO] [stderr]    Compiling tw-referral v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "6c0c8993128bfb91a5d0581f38d0cec2ae6ac66648fca0bb4dea92ceb993a7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0c8993128bfb91a5d0581f38d0cec2ae6ac66648fca0bb4dea92ceb993a7d9", kill_on_drop: false }`
[INFO] [stdout] 6c0c8993128bfb91a5d0581f38d0cec2ae6ac66648fca0bb4dea92ceb993a7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cba733432e956c56fee3095b9c5734eee79da87a1dc3795d8877e08878ae5cf
[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" "7cba733432e956c56fee3095b9c5734eee79da87a1dc3795d8877e08878ae5cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tw_referral-a94282d5518ba77c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::tests::test_single_sided_referral ... ok
[INFO] [stdout] test test::tests::test_indexed_referral ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tw-referral
[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" "7cba733432e956c56fee3095b9c5734eee79da87a1dc3795d8877e08878ae5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cba733432e956c56fee3095b9c5734eee79da87a1dc3795d8877e08878ae5cf", kill_on_drop: false }`
[INFO] [stdout] 7cba733432e956c56fee3095b9c5734eee79da87a1dc3795d8877e08878ae5cf