[INFO] fetching crate percy-state 0.1.2...
[INFO] testing percy-state-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate percy-state 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate percy-state 0.1.2 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 percy-state 0.1.2
[INFO] finished tweaking crates.io crate percy-state 0.1.2
[INFO] tweaked toml for crates.io crate percy-state 0.1.2 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 7df2de53a56bcb16f145848d921ce7867bd9a73b9574a5c29d61b3bc48d9f964
[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" "7df2de53a56bcb16f145848d921ce7867bd9a73b9574a5c29d61b3bc48d9f964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df2de53a56bcb16f145848d921ce7867bd9a73b9574a5c29d61b3bc48d9f964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df2de53a56bcb16f145848d921ce7867bd9a73b9574a5c29d61b3bc48d9f964", kill_on_drop: false }`
[INFO] [stdout] 7df2de53a56bcb16f145848d921ce7867bd9a73b9574a5c29d61b3bc48d9f964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9b5fe0aff1ebcf8e2532b3ff28c35cb9a2809f9d93a981ef85030ca82bbe43b
[INFO] running `Command { std: "docker" "start" "-a" "c9b5fe0aff1ebcf8e2532b3ff28c35cb9a2809f9d93a981ef85030ca82bbe43b", kill_on_drop: false }`
[INFO] [stderr]    Compiling percy-state v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "c9b5fe0aff1ebcf8e2532b3ff28c35cb9a2809f9d93a981ef85030ca82bbe43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b5fe0aff1ebcf8e2532b3ff28c35cb9a2809f9d93a981ef85030ca82bbe43b", kill_on_drop: false }`
[INFO] [stdout] c9b5fe0aff1ebcf8e2532b3ff28c35cb9a2809f9d93a981ef85030ca82bbe43b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 320c08516f03621ab7051b104724204be7f9163f9a683fc6f919676cd93b9ab2
[INFO] running `Command { std: "docker" "start" "-a" "320c08516f03621ab7051b104724204be7f9163f9a683fc6f919676cd93b9ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling percy-state v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/percy_state-6718dffc5c3c8932)
[INFO] running `Command { std: "docker" "inspect" "320c08516f03621ab7051b104724204be7f9163f9a683fc6f919676cd93b9ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320c08516f03621ab7051b104724204be7f9163f9a683fc6f919676cd93b9ab2", kill_on_drop: false }`
[INFO] [stdout] 320c08516f03621ab7051b104724204be7f9163f9a683fc6f919676cd93b9ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2a1c1812a1f0924182a369da786c070073e5594e392b0039d4ce77b54b61e2cd
[INFO] running `Command { std: "docker" "start" "-a" "2a1c1812a1f0924182a369da786c070073e5594e392b0039d4ce77b54b61e2cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/percy_state-6718dffc5c3c8932)
[INFO] [stderr]    Doc-tests percy-state
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - AppState::Message (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a1c1812a1f0924182a369da786c070073e5594e392b0039d4ce77b54b61e2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1c1812a1f0924182a369da786c070073e5594e392b0039d4ce77b54b61e2cd", kill_on_drop: false }`
[INFO] [stdout] 2a1c1812a1f0924182a369da786c070073e5594e392b0039d4ce77b54b61e2cd