[INFO] fetching crate tract 0.15.3...
[INFO] testing tract-0.15.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate tract 0.15.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tract 0.15.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract 0.15.3
[INFO] finished tweaking crates.io crate tract 0.15.3
[INFO] tweaked toml for crates.io crate tract 0.15.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate tract 0.15.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorous v1.0.5
[INFO] [stderr]   Downloaded box_drawing v0.1.2
[INFO] [stderr]   Downloaded tract-onnx v0.15.3
[INFO] [stderr]   Downloaded tract-tensorflow v0.15.3
[INFO] [stderr]   Downloaded tract-kaldi v0.15.3
[INFO] [stderr]   Downloaded readings-probe v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab081d4d1c8447b24d96421c7901b6f5f7159a74e6bf94c8d53a5e8b0d3bb85f
[INFO] running `Command { std: "docker" "start" "-a" "ab081d4d1c8447b24d96421c7901b6f5f7159a74e6bf94c8d53a5e8b0d3bb85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab081d4d1c8447b24d96421c7901b6f5f7159a74e6bf94c8d53a5e8b0d3bb85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab081d4d1c8447b24d96421c7901b6f5f7159a74e6bf94c8d53a5e8b0d3bb85f", kill_on_drop: false }`
[INFO] [stdout] ab081d4d1c8447b24d96421c7901b6f5f7159a74e6bf94c8d53a5e8b0d3bb85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fb80e6436f1cf70a6fa1a79995c42a3904ddacf275ab505d8e935a730eb044e
[INFO] running `Command { std: "docker" "start" "-a" "1fb80e6436f1cf70a6fa1a79995c42a3904ddacf275ab505d8e935a730eb044e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.65
[INFO] [stderr]    Compiling colorous v1.0.5
[INFO] [stderr]    Compiling box_drawing v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling kstring v1.0.4
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling readings-probe v0.1.3
[INFO] [stderr]    Compiling liquid-derive v0.22.0
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]    Compiling liquid-core v0.22.0
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]    Compiling ndarray-npy v0.8.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling liquid-lib v0.22.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tract-data v0.15.3
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling tract-onnx v0.15.3
[INFO] [stderr]    Compiling tract-tensorflow v0.15.3
[INFO] [stderr]    Compiling liquid v0.22.0
[INFO] [stderr]    Compiling tract-linalg v0.15.3
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling tract-core v0.15.3
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling tract-nnef v0.15.3
[INFO] [stderr]    Compiling tract-hir v0.15.3
[INFO] [stderr]    Compiling tract-pulse-opl v0.15.3
[INFO] [stderr]    Compiling tract-onnx-opl v0.15.3
[INFO] [stderr]    Compiling tract-pulse v0.15.3
[INFO] [stderr] error: could not compile `tract-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tract_core --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-core-0.15.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=5fe27f0166303ea6 -C extra-filename=-5fe27f0166303ea6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b5a17cdd882001a9.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-eec1e45ec04a002e.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-1ce140774dabfd90.so --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-fa73406c32a7a552.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-acc382b0ed2d6c69.rmeta --extern educe=/opt/rustwide/target/debug/deps/libeduce-7114cc60bc523bd0.so --extern half=/opt/rustwide/target/debug/deps/libhalf-9020834cd2c22e45.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-18e19f5b5787b169.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-8560d863b830a705.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-579abdf734d6be4d.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-72a0b71b6e1c28dc.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a7dd8f4b743ea2a4.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-1c8854a0d5bb57ee.rmeta --extern tract_data=/opt/rustwide/target/debug/deps/libtract_data-cb646e804e6e92b5.rmeta --extern tract_linalg=/opt/rustwide/target/debug/deps/libtract_linalg-5a9b571c2d14b334.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/tract-linalg-34ba404d78ebe9ca/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1fb80e6436f1cf70a6fa1a79995c42a3904ddacf275ab505d8e935a730eb044e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb80e6436f1cf70a6fa1a79995c42a3904ddacf275ab505d8e935a730eb044e", kill_on_drop: false }`
[INFO] [stdout] 1fb80e6436f1cf70a6fa1a79995c42a3904ddacf275ab505d8e935a730eb044e
