[INFO] fetching crate galois_2p8 0.1.1...
[INFO] testing galois_2p8-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate galois_2p8 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate galois_2p8 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate galois_2p8 0.1.1
[INFO] finished tweaking crates.io crate galois_2p8 0.1.1
[INFO] tweaked toml for crates.io crate galois_2p8 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] cab8a7b8a44c8ee25c3aab1b24370c78c4d55d24d940549e4415c8357fc0e014
[INFO] running `Command { std: "docker" "start" "-a" "cab8a7b8a44c8ee25c3aab1b24370c78c4d55d24d940549e4415c8357fc0e014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab8a7b8a44c8ee25c3aab1b24370c78c4d55d24d940549e4415c8357fc0e014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab8a7b8a44c8ee25c3aab1b24370c78c4d55d24d940549e4415c8357fc0e014", kill_on_drop: false }`
[INFO] [stdout] cab8a7b8a44c8ee25c3aab1b24370c78c4d55d24d940549e4415c8357fc0e014
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8414bf5c9ba9897a25016ab768cbecfdc4d34cb1683f54e8cbb9fd4167814a4b
[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" "8414bf5c9ba9897a25016ab768cbecfdc4d34cb1683f54e8cbb9fd4167814a4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling galois_2p8 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "8414bf5c9ba9897a25016ab768cbecfdc4d34cb1683f54e8cbb9fd4167814a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8414bf5c9ba9897a25016ab768cbecfdc4d34cb1683f54e8cbb9fd4167814a4b", kill_on_drop: false }`
[INFO] [stdout] 8414bf5c9ba9897a25016ab768cbecfdc4d34cb1683f54e8cbb9fd4167814a4b
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9293a0be7dd800dba3692e8a78a67be7ea9c66a80c207b16f989581955351b8
[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" "e9293a0be7dd800dba3692e8a78a67be7ea9c66a80c207b16f989581955351b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling galois_2p8 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.53s
[INFO] running `Command { std: "docker" "inspect" "e9293a0be7dd800dba3692e8a78a67be7ea9c66a80c207b16f989581955351b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9293a0be7dd800dba3692e8a78a67be7ea9c66a80c207b16f989581955351b8", kill_on_drop: false }`
[INFO] [stdout] e9293a0be7dd800dba3692e8a78a67be7ea9c66a80c207b16f989581955351b8
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 326ef3312952d290324e50ff1f40fb39b2d1bb769f370587cb6123ef74fbd879
[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" "326ef3312952d290324e50ff1f40fb39b2d1bb769f370587cb6123ef74fbd879", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 24 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/galois_2p8-1cc52775c6eaeea2
[INFO] [stdout] test field_multiword_tests::test_sub_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_sub_multiword_len ... ok
[INFO] [stdout] test field_multiword_tests::test_mult_ptr_len ... ok
[INFO] [stdout] test field_multiword_tests::test_add_multiword_len ... ok
[INFO] [stdout] test field_multiword_tests::test_add_scaled_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_sub_scaled_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_add_scaled_multiword_len ... ok
[INFO] [stdout] test field_tests::test_field_inverses_primitive ... ok
[INFO] [stdout] test field_tests::test_field_inverses_general ... ok
[INFO] [stdout] test field_multiword_tests::test_div_ptr_len ... ok
[INFO] [stdout] test field_tests::test_field_commutivity ... ok
[INFO] [stdout] test field_multiword_tests::test_mult_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_div_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_add_ptr_scaled_len ... ok
[INFO] [stdout] test field_multiword_tests::test_add_ptr_len ... ok
[INFO] [stdout] test field_multiword_tests::test_sub_ptr_len ... ok
[INFO] [stdout] test field_multiword_tests::test_add_multiword ... ok
[INFO] [stdout] test field_multiword_tests::test_sub_ptr_scaled_len ... ok
[INFO] [stdout] test field_tests::test_primitive_general_equiv ... ok
[INFO] [stdout] test field_multiword_tests::test_sub_scaled_multiword_len ... ok
[INFO] [stdout] test field_tests::test_primitive_slow_equiv ... ok
[INFO] [stdout] test field_tests::test_general_slow_equiv ... ok
[INFO] [stdout] test field_tests::test_field_associativity ... test field_tests::test_field_associativity has been running for over 60 seconds
[INFO] [stdout] test field_tests::test_field_distributivity ... test field_tests::test_field_distributivity has been running for over 60 seconds
[INFO] [stdout] test field_tests::test_field_distributivity ... ok
[INFO] [stderr]    Doc-tests galois_2p8
[INFO] [stdout] test field_tests::test_field_associativity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/field.rs - field::IrreducablePolynomial::is_primitive (line 200) ... ok
[INFO] [stdout] test src/field.rs - field::PRIMITIVES (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "326ef3312952d290324e50ff1f40fb39b2d1bb769f370587cb6123ef74fbd879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326ef3312952d290324e50ff1f40fb39b2d1bb769f370587cb6123ef74fbd879", kill_on_drop: false }`
[INFO] [stdout] 326ef3312952d290324e50ff1f40fb39b2d1bb769f370587cb6123ef74fbd879