[INFO] fetching crate flag-algebra 0.1.12...
[INFO] testing flag-algebra-0.1.12 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate flag-algebra 0.1.12 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate flag-algebra 0.1.12 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flag-algebra 0.1.12
[INFO] finished tweaking crates.io crate flag-algebra 0.1.12
[INFO] tweaked toml for crates.io crate flag-algebra 0.1.12 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate flag-algebra 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e8713c2364b11121165b7a3f5067450ac4bc238f5a6035f011420d4969407b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e8713c2364b11121165b7a3f5067450ac4bc238f5a6035f011420d4969407b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e8713c2364b11121165b7a3f5067450ac4bc238f5a6035f011420d4969407b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8713c2364b11121165b7a3f5067450ac4bc238f5a6035f011420d4969407b9", kill_on_drop: false }`
[INFO] [stdout] 5e8713c2364b11121165b7a3f5067450ac4bc238f5a6035f011420d4969407b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34758ec32678e9ba0577123a70973357c2d1c19dab6e370c5ef5d1c200fa22e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "34758ec32678e9ba0577123a70973357c2d1c19dab6e370c5ef5d1c200fa22e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling blas-src v0.6.1
[INFO] [stderr]    Compiling svg v0.9.1
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.0
[INFO] [stderr]    Compiling canonical-form v0.9.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling lapack-sys v0.12.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.14
[INFO] [stderr]    Compiling netlib-src v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling const_format v0.2.14
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling simplelog v0.10.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lapack v0.17.0
[INFO] [stderr]    Compiling cauchy v0.3.0
[INFO] [stderr]    Compiling sprs v0.10.0
[INFO] [stderr]    Compiling lax v0.1.0
[INFO] [stderr]    Compiling ndarray-linalg v0.13.1
[INFO] [stderr]    Compiling flag-algebra v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "34758ec32678e9ba0577123a70973357c2d1c19dab6e370c5ef5d1c200fa22e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34758ec32678e9ba0577123a70973357c2d1c19dab6e370c5ef5d1c200fa22e1", kill_on_drop: false }`
[INFO] [stdout] 34758ec32678e9ba0577123a70973357c2d1c19dab6e370c5ef5d1c200fa22e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7097ad4602f271f739ba801032bba88cb6d308863624133bcbe770da12391156
[INFO] running `Command { std: "docker" "start" "-a" "7097ad4602f271f739ba801032bba88cb6d308863624133bcbe770da12391156", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling flag-algebra v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `flag-algebra`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name flag_algebra --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=05c827a4f043d1bd -C extra-filename=-05c827a4f043d1bd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-b081f30b6e2e9794.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-648acab5a0b0246c.rlib --extern canonical_form=/opt/rustwide/target/debug/deps/libcanonical_form-8c38cf82a2df4f98.rlib --extern const_format=/opt/rustwide/target/debug/deps/libconst_format-e0f4fbef5231be48.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-8e1ba23516dc00ed.rlib --extern find_folder=/opt/rustwide/target/debug/deps/libfind_folder-e668bfb1c9de43b5.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-a0b2f5f19a095276.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-b59e91fb23d789d4.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-d306a6c4607cdde6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-cb0a1561724451d0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-30e901076fda2f7b.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-1449c4933afe9227.so --extern simplelog=/opt/rustwide/target/debug/deps/libsimplelog-eede4a18c232a2e0.rlib --extern sprs=/opt/rustwide/target/debug/deps/libsprs-64ba5f084eaf9b6c.rlib --extern svg=/opt/rustwide/target/debug/deps/libsvg-9dec17e2a9684a0a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-730e63e615b1e6dd.rlib --cap-lints=forbid -L /opt/rustwide/target/debug/build/netlib-src-e28d6167582f48bd/out/lib` (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" "7097ad4602f271f739ba801032bba88cb6d308863624133bcbe770da12391156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7097ad4602f271f739ba801032bba88cb6d308863624133bcbe770da12391156", kill_on_drop: false }`
[INFO] [stdout] 7097ad4602f271f739ba801032bba88cb6d308863624133bcbe770da12391156