[INFO] fetching crate crcany-core 0.0.2...
[INFO] testing crcany-core-0.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate crcany-core 0.0.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate crcany-core 0.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crcany-core 0.0.2
[INFO] finished tweaking crates.io crate crcany-core 0.0.2
[INFO] tweaked toml for crates.io crate crcany-core 0.0.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56c3ec93a5b4883fbd6e1f1c883999c7a2feaed17ab4dfebaae7ee0b97c55a04
[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" "56c3ec93a5b4883fbd6e1f1c883999c7a2feaed17ab4dfebaae7ee0b97c55a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56c3ec93a5b4883fbd6e1f1c883999c7a2feaed17ab4dfebaae7ee0b97c55a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c3ec93a5b4883fbd6e1f1c883999c7a2feaed17ab4dfebaae7ee0b97c55a04", kill_on_drop: false }`
[INFO] [stdout] 56c3ec93a5b4883fbd6e1f1c883999c7a2feaed17ab4dfebaae7ee0b97c55a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--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] ffed312ae672b69c8fd519cb4cd228847dcc9f207f1fcd34e1284a978b8d90e8
[INFO] running `Command { std: "docker" "start" "-a" "ffed312ae672b69c8fd519cb4cd228847dcc9f207f1fcd34e1284a978b8d90e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling crcany-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.80s
[INFO] running `Command { std: "docker" "inspect" "ffed312ae672b69c8fd519cb4cd228847dcc9f207f1fcd34e1284a978b8d90e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffed312ae672b69c8fd519cb4cd228847dcc9f207f1fcd34e1284a978b8d90e8", kill_on_drop: false }`
[INFO] [stdout] ffed312ae672b69c8fd519cb4cd228847dcc9f207f1fcd34e1284a978b8d90e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 3a7ca74d6b53b35ae927a4bb13c182ff4c766055c1bcb0a2c8f9605b4fd0a221
[INFO] running `Command { std: "docker" "start" "-a" "3a7ca74d6b53b35ae927a4bb13c182ff4c766055c1bcb0a2c8f9605b4fd0a221", kill_on_drop: false }`
[INFO] [stderr]    Compiling crcany-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "3a7ca74d6b53b35ae927a4bb13c182ff4c766055c1bcb0a2c8f9605b4fd0a221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7ca74d6b53b35ae927a4bb13c182ff4c766055c1bcb0a2c8f9605b4fd0a221", kill_on_drop: false }`
[INFO] [stdout] 3a7ca74d6b53b35ae927a4bb13c182ff4c766055c1bcb0a2c8f9605b4fd0a221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a59d6211be7a03fedbd616cf1d4b576a246bb5b9ff3b6bc0a00611a71a5aadb3
[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" "a59d6211be7a03fedbd616cf1d4b576a246bb5b9ff3b6bc0a00611a71a5aadb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crcany_core-a7795d93f674a792)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test model::test::kermit_bytewise ... ok
[INFO] [stdout] test spec::test::kermit_full ... ok
[INFO] [stdout] test util::test::parse_int_dec ... ok
[INFO] [stdout] test util::test::reverse_eight_bits ... ok
[INFO] [stdout] test util::test::reverse_five_bits ... ok
[INFO] [stdout] test util::test::reverse_six_bits ... ok
[INFO] [stdout] test util::test::reverse_sixteen_bits ... ok
[INFO] [stdout] test util::test::reverse_seven_bits ... ok
[INFO] [stdout] test util::test::reverse_sixty_five_bits ... ok
[INFO] [stdout] test util::test::reverse_sixty_four_bits ... ok
[INFO] [stdout] test util::test::reverse_thirty_three_bits ... ok
[INFO] [stdout] test util::test::reverse_seventeen_bits ... ok
[INFO] [stdout] test util::test::reverse_one_hundred_twenty_eight_bits ... ok
[INFO] [stdout] test util::test::reverse_thirty_two_bits ... ok
[INFO] [stdout] test util::test::reverse_three_bits ... ok
[INFO] [stdout] test util::test::reverse_two_bits ... ok
[INFO] [stdout] test util::test::reverse_nine_bits ... ok
[INFO] [stdout] test util::test::reverse_four_bits ... ok
[INFO] [stdout] test util::test::reverse_one_bit ... ok
[INFO] [stdout] test spec::test::kermit_abbr ... ok
[INFO] [stdout] test util::test::parse_int_hex ... ok
[INFO] [stdout] test model::test::kermit_wordwise_nativeendian ... ok
[INFO] [stderr]    Doc-tests crcany-core
[INFO] [stdout] test model::test::kermit_bitwise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "a59d6211be7a03fedbd616cf1d4b576a246bb5b9ff3b6bc0a00611a71a5aadb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59d6211be7a03fedbd616cf1d4b576a246bb5b9ff3b6bc0a00611a71a5aadb3", kill_on_drop: false }`
[INFO] [stdout] a59d6211be7a03fedbd616cf1d4b576a246bb5b9ff3b6bc0a00611a71a5aadb3