[INFO] cloning repository https://github.com/SuperInstance/lau-serialization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperInstance/lau-serialization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Flau-serialization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Flau-serialization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 615ade4f80480af2c29175842a09b53d0bc9a013
[INFO] testing SuperInstance/lau-serialization against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Flau-serialization" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SuperInstance/lau-serialization
[INFO] finished tweaking git repo https://github.com/SuperInstance/lau-serialization
[INFO] tweaked toml for git repo https://github.com/SuperInstance/lau-serialization written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SuperInstance/lau-serialization on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SuperInstance/lau-serialization already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f
[INFO] running `Command { std: "docker" "start" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling lau-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `fnv`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fnv = "1.0.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `fnv`
[INFO] [stderr] warning: `lau-serialization` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling lau-serialization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `fnv`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fnv = "1.0.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `fnv`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `lau-serialization` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `fnv`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fnv = "1.0.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `fnv`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `lau-serialization` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/lau-serialization/74a943c20b20132f/out/lau_serialization-74a943c20b20132f)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_entity_full ... ok
[INFO] [stdout] test tests::test_save_manager_list ... ok
[INFO] [stdout] test tests::test_header_roundtrip ... ok
[INFO] [stdout] test tests::test_room_roundtrip ... ok
[INFO] [stdout] test tests::test_empty_save_manager ... ok
[INFO] [stdout] test tests::test_save_version_current ... ok
[INFO] [stdout] test tests::test_save_manager_save_load ... ok
[INFO] [stdout] test tests::test_save_manager_count ... ok
[INFO] [stdout] test tests::test_save_manager_delete ... ok
[INFO] [stdout] test tests::test_save_manager_to_from_bytes ... ok
[INFO] [stdout] test tests::test_room_no_agents ... ok
[INFO] [stdout] test tests::test_corrupted_entity_count ... ok
[INFO] [stdout] test tests::test_truncated_data_returns_eof ... ok
[INFO] [stdout] test tests::test_header_short_decode ... ok
[INFO] [stdout] test tests::test_verify_checksum_fail ... ok
[INFO] [stdout] test tests::test_entity_minimal ... ok
[INFO] [stdout] test tests::test_entity_partial ... ok
[INFO] [stdout] test tests::test_fnv1a_empty ... ok
[INFO] [stdout] test tests::test_world_save_empty ... ok
[INFO] [stdout] test tests::test_world_save_roundtrip ... ok
[INFO] [stdout] test tests::test_room_empty_name ... ok
[INFO] [stdout] test tests::test_fnv1a_known ... ok
[INFO] [stdout] test tests::test_version_mismatch ... ok
[INFO] [stdout] test tests::test_entity_invalid_utf8_name ... ok
[INFO] [stdout] test tests::test_verify_checksum_pass ... ok
[INFO] [stdout] test tests::test_large_world_1000_entities ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lau_serialization
[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" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f", kill_on_drop: false }`
[INFO] [stdout] 95f90664490ebb29d17aeb2af61c506b8c71babe81fe05002b34874459b93c0f