[INFO] fetching crate sana 0.1.1...
[INFO] testing sana-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sana 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sana 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sana 0.1.1
[INFO] finished tweaking crates.io crate sana 0.1.1
[INFO] tweaked toml for crates.io crate sana 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] dcb88edd15d22b3681622a6e6adf975c2125ec70d69d9e6280bd94fa209992ad
[INFO] running `Command { std: "docker" "start" "-a" "dcb88edd15d22b3681622a6e6adf975c2125ec70d69d9e6280bd94fa209992ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb88edd15d22b3681622a6e6adf975c2125ec70d69d9e6280bd94fa209992ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb88edd15d22b3681622a6e6adf975c2125ec70d69d9e6280bd94fa209992ad", kill_on_drop: false }`
[INFO] [stdout] dcb88edd15d22b3681622a6e6adf975c2125ec70d69d9e6280bd94fa209992ad
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 11b4f437fa4eda75d429788bd10c91d29239c6faaa2c77d7f88dd6b51a41a478
[INFO] running `Command { std: "docker" "start" "-a" "11b4f437fa4eda75d429788bd10c91d29239c6faaa2c77d7f88dd6b51a41a478", kill_on_drop: false }`
[INFO] [stderr]    Compiling sana_core v0.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling sana_derive v0.1.1
[INFO] [stderr]    Compiling sana v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "11b4f437fa4eda75d429788bd10c91d29239c6faaa2c77d7f88dd6b51a41a478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b4f437fa4eda75d429788bd10c91d29239c6faaa2c77d7f88dd6b51a41a478", kill_on_drop: false }`
[INFO] [stdout] 11b4f437fa4eda75d429788bd10c91d29239c6faaa2c77d7f88dd6b51a41a478
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af32fbcbb6baf2b1ecc07873839cd8c8cbaecaaaaf6c548233e7d8b554642ad5
[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" "af32fbcbb6baf2b1ecc07873839cd8c8cbaecaaaaf6c548233e7d8b554642ad5", kill_on_drop: false }`
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling sana v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.50s
[INFO] running `Command { std: "docker" "inspect" "af32fbcbb6baf2b1ecc07873839cd8c8cbaecaaaaf6c548233e7d8b554642ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af32fbcbb6baf2b1ecc07873839cd8c8cbaecaaaaf6c548233e7d8b554642ad5", kill_on_drop: false }`
[INFO] [stdout] af32fbcbb6baf2b1ecc07873839cd8c8cbaecaaaaf6c548233e7d8b554642ad5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] f31e257d3bbbc4a40315b526f69372959c7106f46bbb86931139e9253e9e657b
[INFO] running `Command { std: "docker" "start" "-a" "f31e257d3bbbc4a40315b526f69372959c7106f46bbb86931139e9253e9e657b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sana-08faf5d8dcda204c)
[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] [stderr]      Running tests/calc.rs (/opt/rustwide/target/debug/deps/calc-42b72ac3ed3a62d9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test calc_sin ... ok
[INFO] [stdout] test dot_ct ... ok
[INFO] [stdout] test dot_vm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/err_first_token.rs (/opt/rustwide/target/debug/deps/err_first_token-510ab2e8c190747a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test err_first_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-9aae05c84a06174a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extended_re.rs (/opt/rustwide/target/debug/deps/extended_re-d2de330c108f5b9d)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error_after_match ... ok
[INFO] [stdout] test everything_is_an_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test and_nonintersect_rules ... ok
[INFO] [stdout] test or_attribute ... ok
[INFO] [stdout] test concat ... ok
[INFO] [stdout] test or ... ok
[INFO] [stdout] test and_intersect_rules ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multiple_attrs.rs (/opt/rustwide/target/debug/deps/multiple_attrs-28de4e8d4dd1919e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test multiple_attrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/negate.rs (/opt/rustwide/target/debug/deps/negate-2f60744ae59de2f2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test token_break ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/priority.rs (/opt/rustwide/target/debug/deps/priority-9e7f2a86600088d5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sana
[INFO] [stdout] running 2 tests
[INFO] [stdout] test priority_first ... ok
[INFO] [stdout] test priority_last ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f31e257d3bbbc4a40315b526f69372959c7106f46bbb86931139e9253e9e657b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31e257d3bbbc4a40315b526f69372959c7106f46bbb86931139e9253e9e657b", kill_on_drop: false }`
[INFO] [stdout] f31e257d3bbbc4a40315b526f69372959c7106f46bbb86931139e9253e9e657b