[INFO] fetching crate vbyte 0.2.1...
[INFO] testing vbyte-0.2.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate vbyte 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbyte 0.2.1
[INFO] finished tweaking crates.io crate vbyte 0.2.1
[INFO] tweaked toml for crates.io crate vbyte 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbyte 0.2.1 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 crates.io crate vbyte 0.2.1 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05
[INFO] running `Command { std: "docker" "start" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", 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" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05" "/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" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", 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" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vbyte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", 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" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05" "/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 vbyte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", 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" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/vbyte/fa149026be16e57c/out/vbyte-fa149026be16e57c)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test tests::boundary_127 ... ok
[INFO] [stdout] test tests::boundary_16384 ... ok
[INFO] [stdout] test tests::boundary_u64_max ... ok
[INFO] [stdout] test tests::compress_list_empty ... ok
[INFO] [stdout] test tests::boundary_128 ... ok
[INFO] [stdout] test tests::decompress_empty ... ok
[INFO] [stdout] test tests::decompress_list_trailing_continuation ... ok
[INFO] [stdout] test tests::decompress_n_insufficient ... ok
[INFO] [stdout] test tests::decompress_truncated_single ... ok
[INFO] [stdout] test tests::simple0 ... ok
[INFO] [stdout] test tests::compress_list_zeros ... ok
[INFO] [stdout] test tests::decompress_n_zero ... ok
[INFO] [stdout] test tests::simple1 ... ok
[INFO] [stdout] test tests::simple127 ... ok
[INFO] [stdout] test tests::simple2 ... ok
[INFO] [stdout] test tests::simple12341234 ... ok
[INFO] [stdout] test tests::decompress_truncated_multi ... ok
[INFO] [stdout] test tests::simple3 ... ok
[INFO] [stdout] test tests::simple64 ... ok
[INFO] [stdout] test tests::simple244 ... ok
[INFO] [stdout] test tests::simple128 ... ok
[INFO] [stdout] test tests::simple32 ... ok
[INFO] [stdout] test utils::tests::conversion_failure ... ok
[INFO] [stdout] test tests::boundary_16383 ... ok
[INFO] [stdout] test tests::decompress_list_empty ... ok
[INFO] [stdout] test tests::simple65 ... ok
[INFO] [stdout] test tests::write_number_matches_compress ... ok
[INFO] [stdout] test utils::tests::roundtrip_bool ... ok
[INFO] [stdout] test utils::tests::roundtrip_mypoint ... ok
[INFO] [stdout] test utils::tests::roundtrip_tuple ... ok
[INFO] [stdout] test utils::tests::roundtrip_u32 ... ok
[INFO] [stdout] test utils::tests::roundtrip_u8 ... ok
[INFO] [stdout] test utils::tests::roundtrip_mypoint_bytes_accessible ... ok
[INFO] [stdout] test utils::tests::roundtrip_triple ... ok
[INFO] [stdout] test utils::tests::roundtrip_u64 ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test utils::tests::invalid_data ... ok
[INFO] [stdout] test tests::compression_fuzzing ... ok
[INFO] [stdout] test tests::list_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vbyte
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/utils.rs - utils::VbyteEncode (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05", kill_on_drop: false }`
[INFO] [stdout] 74df3f686aa15eaafb730d139b429a075f0af07c8464e159e1962db9f7fd6b05
