[INFO] fetching crate nakala 0.0.0...
[INFO] testing nakala-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate nakala 0.0.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate nakala 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 nakala 0.0.0
[INFO] finished tweaking crates.io crate nakala 0.0.0
[INFO] tweaked toml for crates.io crate nakala 0.0.0 written to /workspace/builds/worker-60/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 5dfa0d9c9544c4509820c383cb99a1cd78814541f6a59be3180f01623d240f87
[INFO] running `Command { std: "docker" "start" "-a" "5dfa0d9c9544c4509820c383cb99a1cd78814541f6a59be3180f01623d240f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dfa0d9c9544c4509820c383cb99a1cd78814541f6a59be3180f01623d240f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfa0d9c9544c4509820c383cb99a1cd78814541f6a59be3180f01623d240f87", kill_on_drop: false }`
[INFO] [stdout] 5dfa0d9c9544c4509820c383cb99a1cd78814541f6a59be3180f01623d240f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 3b12b65b7590b081131cca5daa4d2cb45aeff3082b6be3457b77d6d3bec3d0c8
[INFO] running `Command { std: "docker" "start" "-a" "3b12b65b7590b081131cca5daa4d2cb45aeff3082b6be3457b77d6d3bec3d0c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling nakala v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "3b12b65b7590b081131cca5daa4d2cb45aeff3082b6be3457b77d6d3bec3d0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b12b65b7590b081131cca5daa4d2cb45aeff3082b6be3457b77d6d3bec3d0c8", kill_on_drop: false }`
[INFO] [stdout] 3b12b65b7590b081131cca5daa4d2cb45aeff3082b6be3457b77d6d3bec3d0c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 55b774c26d7ac2515aac536bc4f58e30bd2e386ee7b9459634eee3deff5f324b
[INFO] running `Command { std: "docker" "start" "-a" "55b774c26d7ac2515aac536bc4f58e30bd2e386ee7b9459634eee3deff5f324b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling nakala v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 4.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nakala-2d21571fa4e16213)
[INFO] running `Command { std: "docker" "inspect" "55b774c26d7ac2515aac536bc4f58e30bd2e386ee7b9459634eee3deff5f324b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b774c26d7ac2515aac536bc4f58e30bd2e386ee7b9459634eee3deff5f324b", kill_on_drop: false }`
[INFO] [stdout] 55b774c26d7ac2515aac536bc4f58e30bd2e386ee7b9459634eee3deff5f324b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 1fb5f1d4ea8f28e3bd2c5ac8aa13cd4ed872d7bb0f9999a61c6d244c41181cd3
[INFO] running `Command { std: "docker" "start" "-a" "1fb5f1d4ea8f28e3bd2c5ac8aa13cd4ed872d7bb0f9999a61c6d244c41181cd3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nakala-2d21571fa4e16213)
[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 nakala
[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" "1fb5f1d4ea8f28e3bd2c5ac8aa13cd4ed872d7bb0f9999a61c6d244c41181cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb5f1d4ea8f28e3bd2c5ac8aa13cd4ed872d7bb0f9999a61c6d244c41181cd3", kill_on_drop: false }`
[INFO] [stdout] 1fb5f1d4ea8f28e3bd2c5ac8aa13cd4ed872d7bb0f9999a61c6d244c41181cd3