[INFO] fetching crate hippo 0.1.1...
[INFO] testing hippo-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hippo 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hippo 0.1.1 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 hippo 0.1.1
[INFO] finished tweaking crates.io crate hippo 0.1.1
[INFO] tweaked toml for crates.io crate hippo 0.1.1 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5904e3e32a59cd5f7c1bb9b8c0d6657d859b936162523cd1cd436ab25c2a8761
[INFO] running `Command { std: "docker" "start" "-a" "5904e3e32a59cd5f7c1bb9b8c0d6657d859b936162523cd1cd436ab25c2a8761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5904e3e32a59cd5f7c1bb9b8c0d6657d859b936162523cd1cd436ab25c2a8761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5904e3e32a59cd5f7c1bb9b8c0d6657d859b936162523cd1cd436ab25c2a8761", kill_on_drop: false }`
[INFO] [stdout] 5904e3e32a59cd5f7c1bb9b8c0d6657d859b936162523cd1cd436ab25c2a8761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 781b2ab5223d99d091270a295746897543c01fd41db7fe55f6af07c65a2fec34
[INFO] running `Command { std: "docker" "start" "-a" "781b2ab5223d99d091270a295746897543c01fd41db7fe55f6af07c65a2fec34", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling hippo-shared v0.1.1
[INFO] [stderr]    Compiling hippo-macro v0.2.1
[INFO] [stderr]    Compiling hippo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "781b2ab5223d99d091270a295746897543c01fd41db7fe55f6af07c65a2fec34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781b2ab5223d99d091270a295746897543c01fd41db7fe55f6af07c65a2fec34", kill_on_drop: false }`
[INFO] [stdout] 781b2ab5223d99d091270a295746897543c01fd41db7fe55f6af07c65a2fec34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9379138ce8f6a0c499d84d38309d7fb3c2d6484e5c595fbd124d5a2400dbedb
[INFO] running `Command { std: "docker" "start" "-a" "a9379138ce8f6a0c499d84d38309d7fb3c2d6484e5c595fbd124d5a2400dbedb", kill_on_drop: false }`
[INFO] [stderr]    Compiling hippo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hippo-a328b6703be2460a)
[INFO] running `Command { std: "docker" "inspect" "a9379138ce8f6a0c499d84d38309d7fb3c2d6484e5c595fbd124d5a2400dbedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9379138ce8f6a0c499d84d38309d7fb3c2d6484e5c595fbd124d5a2400dbedb", kill_on_drop: false }`
[INFO] [stdout] a9379138ce8f6a0c499d84d38309d7fb3c2d6484e5c595fbd124d5a2400dbedb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 001371f2ee84f38b8249285083c101dadbed72f9495a57ac4def4121a2e05e75
[INFO] running `Command { std: "docker" "start" "-a" "001371f2ee84f38b8249285083c101dadbed72f9495a57ac4def4121a2e05e75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hippo-a328b6703be2460a)
[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] [stderr]    Doc-tests hippo
[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" "001371f2ee84f38b8249285083c101dadbed72f9495a57ac4def4121a2e05e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001371f2ee84f38b8249285083c101dadbed72f9495a57ac4def4121a2e05e75", kill_on_drop: false }`
[INFO] [stdout] 001371f2ee84f38b8249285083c101dadbed72f9495a57ac4def4121a2e05e75