[INFO] fetching crate tract-nnef 0.15.3...
[INFO] testing tract-nnef-0.15.3 against 1.55.0 for beta-1.56-2
[INFO] extracting crate tract-nnef 0.15.3 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate tract-nnef 0.15.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract-nnef 0.15.3
[INFO] finished tweaking crates.io crate tract-nnef 0.15.3
[INFO] tweaked toml for crates.io crate tract-nnef 0.15.3 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64f1e2022e00aec66debe8d0393766b8bd3a0002a5854a4b5bd748d891895d30
[INFO] running `Command { std: "docker" "start" "-a" "64f1e2022e00aec66debe8d0393766b8bd3a0002a5854a4b5bd748d891895d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f1e2022e00aec66debe8d0393766b8bd3a0002a5854a4b5bd748d891895d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f1e2022e00aec66debe8d0393766b8bd3a0002a5854a4b5bd748d891895d30", kill_on_drop: false }`
[INFO] [stdout] 64f1e2022e00aec66debe8d0393766b8bd3a0002a5854a4b5bd748d891895d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae302e0ce46af9b57d90d155cb6ca3a2a44574d312f37b87f2686c5babe23eb
[INFO] running `Command { std: "docker" "start" "-a" "8ae302e0ce46af9b57d90d155cb6ca3a2a44574d312f37b87f2686c5babe23eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling tinyvec v1.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tar v0.4.37
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling liquid-derive v0.22.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling tract-data v0.15.3
[INFO] [stderr]    Compiling kstring v1.0.4
[INFO] [stderr]    Compiling liquid-core v0.22.0
[INFO] [stderr]    Compiling liquid-lib v0.22.0
[INFO] [stderr]    Compiling liquid v0.22.0
[INFO] [stderr]    Compiling tract-linalg v0.15.3
[INFO] [stderr]    Compiling tract-core v0.15.3
[INFO] [stderr]    Compiling tract-nnef v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "8ae302e0ce46af9b57d90d155cb6ca3a2a44574d312f37b87f2686c5babe23eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae302e0ce46af9b57d90d155cb6ca3a2a44574d312f37b87f2686c5babe23eb", kill_on_drop: false }`
[INFO] [stdout] 8ae302e0ce46af9b57d90d155cb6ca3a2a44574d312f37b87f2686c5babe23eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89da93b3e5f98567aea68ec988cef35d588aca0b5d8c2e67218129906fb90d97
[INFO] running `Command { std: "docker" "start" "-a" "89da93b3e5f98567aea68ec988cef35d588aca0b5d8c2e67218129906fb90d97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tract-nnef v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.15s
[INFO] running `Command { std: "docker" "inspect" "89da93b3e5f98567aea68ec988cef35d588aca0b5d8c2e67218129906fb90d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89da93b3e5f98567aea68ec988cef35d588aca0b5d8c2e67218129906fb90d97", kill_on_drop: false }`
[INFO] [stdout] 89da93b3e5f98567aea68ec988cef35d588aca0b5d8c2e67218129906fb90d97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c79be858210e4b6405b5f8f72806ba8ae8482b1fe2a03d6d9c1870d9b21d22f0
[INFO] running `Command { std: "docker" "start" "-a" "c79be858210e4b6405b5f8f72806ba8ae8482b1fe2a03d6d9c1870d9b21d22f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tract_nnef-2776917b60bb2315)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test ast::parse::test::test_body ... ok
[INFO] [stdout] test ast::parse::test::test_arguments ... ok
[INFO] [stdout] test ast::parse::test::test_document ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_decl_external ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_decl_fizz ... ok
[INFO] [stdout] test ast::parse::test::test_freeze ... ignored
[INFO] [stdout] test ast::parse::test::test_comprehenion ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_conv ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_decl_logarithmic_quantize ... ok
[INFO] [stdout] test ast::parse::test::test_batch_normalization ... ok
[INFO] [stdout] test ast::parse::test::test_graph_def ... ok
[INFO] [stdout] test ast::parse::test::test_fragments ... ok
[INFO] [stdout] test ast::parse::test::test_identifier ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_reshape ... ok
[INFO] [stdout] test ast::parse::test::test_lvalue ... ok
[INFO] [stdout] test ast::parse::test::test_numeric ... ok
[INFO] [stdout] test ast::parse::test::test_spacing ... ok
[INFO] [stdout] test ast::parse::test::test_spaced ... ok
[INFO] [stdout] test ast::parse::test::test_invocation ... ok
[INFO] [stdout] test ast::parse::test::test_string ... ok
[INFO] [stdout] test ast::parse::test::test_version ... ok
[INFO] [stdout] test ast::quant::test::test_arg ... ok
[INFO] [stdout] test ast::quant::test::test_qparam ... ok
[INFO] [stdout] test ast::parse::test::test_type_spec ... ok
[INFO] [stdout] test ast::quant::test::test_quantization ... ok
[INFO] [stdout] test tensors::test::header_is_128_bytes ... ok
[INFO] [stdout] test ast::quant::test::test_quant_file ... ok
[INFO] [stdout] test ast::parse::test::test_fragment_local_response_normalization ... ok
[INFO] [stdout] test ast::parse::test::test_avg_roi_align ... ok
[INFO] [stdout] test ast::parse::test::test_rvalue ... ok
[INFO] [stdout] test ast::parse::test::test_assignment ... ok
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-1bfc9805ed5a1b6c)
[INFO] [stdout] test ast::parse::test::test_min_max_linear_quantize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_stdlib ... ok
[INFO] [stdout] test parse_alexnet ... ok
[INFO] [stdout] test parse_dump_parse_alexnet ... ok
[INFO] [stderr]    Doc-tests tract-nnef
[INFO] [stdout] test parse_dump_parse_stdlib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.36s
[INFO] [stdout] 
[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" "c79be858210e4b6405b5f8f72806ba8ae8482b1fe2a03d6d9c1870d9b21d22f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79be858210e4b6405b5f8f72806ba8ae8482b1fe2a03d6d9c1870d9b21d22f0", kill_on_drop: false }`
[INFO] [stdout] c79be858210e4b6405b5f8f72806ba8ae8482b1fe2a03d6d9c1870d9b21d22f0