[INFO] fetching crate zstd-zero 0.1.0...
[INFO] testing zstd-zero-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zstd-zero 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zstd-zero 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zstd-zero 0.1.0
[INFO] tweaked toml for crates.io crate zstd-zero 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zstd-zero 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zstd-zero 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded url v2.4.1
[INFO] [stderr]   Downloaded ureq v2.9.7
[INFO] [stderr]   Downloaded rustls v0.22.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] 720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921
[INFO] running `Command { std: "docker" "start" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", 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" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", 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" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-zero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", 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" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling webpki-roots v1.0.9
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling ureq v2.9.7
[INFO] [stderr]    Compiling zstd-zero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", 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" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zstd_zero-278ef97a2dcd8c11)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test xxhash::tests::known_vectors ... ok
[INFO] [stdout] test tests::decodes_raw_frame_incrementally ... ok
[INFO] [stdout] test tests::decodes_rle_and_empty_frames ... ok
[INFO] [stdout] test tests::parses_sampled_datadog_header ... ok
[INFO] [stdout] test tests::streams_fragmented_output_through_callback ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/conformance.rs (/opt/rustwide/target/debug/deps/conformance-9de6ce309c199637)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test decodes_official_decodecorpus_frames ... ignored, requires DECODECORPUS pointing to zstd 1.5.7's decodecorpus binary
[INFO] [stdout] test decodes_concatenated_and_skippable_frames ... ok
[INFO] [stdout] test decodes_with_an_exact_wrapping_history_window ... ok
[INFO] [stdout] test rejects_corruption_and_poisoned_decoder ... ok
[INFO] [stdout] test decodes_checksum_frame_without_content_size ... ok
[INFO] [stdout] test decodes_reference_frames_across_levels_and_chunking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 20.53s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/differential.rs (/opt/rustwide/target/debug/deps/differential-df4efdd84dae9ee2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test crosschecks_concatenated_frames_and_skippables ... ok
[INFO] [stdout] test crosschecks_reference_frames ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.92s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/robustness.rs (/opt/rustwide/target/debug/deps/robustness-cc3bc1c22f5f9105)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test dictionary_and_reserved_headers_are_rejected ... ok
[INFO] [stdout] test every_raw_frame_truncation_is_detected ... ok
[INFO] [stdout] test reports_exact_caller_buffer_shortages ... ok
[INFO] [stdout] test compressed_frame_reports_literal_scratch_requirement ... ok
[INFO] [stdout] test arbitrary_fragmented_inputs_never_panic ... ok
[INFO] [stdout] test mutations_of_a_valid_compressed_frame_never_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zstd_zero
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921", kill_on_drop: false }`
[INFO] [stdout] 720e21689ebeb4d754e3c85d5fe11c74006301615bb6f127c7076823af0ea921
