[INFO] fetching crate tract-nnef 0.21.5...
[INFO] checking tract-nnef-0.21.5 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2
[INFO] extracting crate tract-nnef 0.21.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate tract-nnef 0.21.5 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract-nnef 0.21.5
[INFO] finished tweaking crates.io crate tract-nnef 0.21.5
[INFO] tweaked toml for crates.io crate tract-nnef 0.21.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 122 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding derive-new v0.5.9 (latest: v0.6.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.4)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding string-interner v0.15.0 (latest: v0.17.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-dir v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4f3b63fed116f5b393657ab7fdde988de6a11a258bfebce48c7ac06c6a57397
[INFO] running `Command { std: "docker" "start" "-a" "f4f3b63fed116f5b393657ab7fdde988de6a11a258bfebce48c7ac06c6a57397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f3b63fed116f5b393657ab7fdde988de6a11a258bfebce48c7ac06c6a57397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f3b63fed116f5b393657ab7fdde988de6a11a258bfebce48c7ac06c6a57397", kill_on_drop: false }`
[INFO] [stdout] f4f3b63fed116f5b393657ab7fdde988de6a11a258bfebce48c7ac06c6a57397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9d72002c067a285f1dbfb75075247cac2fb5cb14684d6fb78746db7cf74d046
[INFO] running `Command { std: "docker" "start" "-a" "a9d72002c067a285f1dbfb75075247cac2fb5cb14684d6fb78746db7cf74d046", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling kstring v2.0.0
[INFO] [stderr]    Compiling liquid-derive v0.26.4
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking dyn-hash v0.2.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking temp-dir v0.1.13
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]     Checking string-interner v0.15.0
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling liquid-core v0.26.4
[INFO] [stderr]     Checking tract-data v0.21.5
[INFO] [stderr]    Compiling liquid-lib v0.26.4
[INFO] [stderr]    Compiling liquid v0.26.4
[INFO] [stderr]    Compiling tract-linalg v0.21.5
[INFO] [stderr]     Checking tract-core v0.21.5
[INFO] [stderr]     Checking tract-nnef v0.21.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.89s
[INFO] running `Command { std: "docker" "inspect" "a9d72002c067a285f1dbfb75075247cac2fb5cb14684d6fb78746db7cf74d046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d72002c067a285f1dbfb75075247cac2fb5cb14684d6fb78746db7cf74d046", kill_on_drop: false }`
[INFO] [stdout] a9d72002c067a285f1dbfb75075247cac2fb5cb14684d6fb78746db7cf74d046