[INFO] fetching crate extended-rational 1.3.3...
[INFO] testing extended-rational-1.3.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate extended-rational 1.3.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate extended-rational 1.3.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate extended-rational 1.3.3
[INFO] finished tweaking crates.io crate extended-rational 1.3.3
[INFO] tweaked toml for crates.io crate extended-rational 1.3.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit_manager_derive v0.1.1
[INFO] [stderr]   Downloaded bit_manager v0.5.3
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ede28cc61e291ecd1f1c6936189ed24a4c71aefc840907e5f999536e585e224
[INFO] running `"docker" "start" "-a" "4ede28cc61e291ecd1f1c6936189ed24a4c71aefc840907e5f999536e585e224"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling extended-rational v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "4ede28cc61e291ecd1f1c6936189ed24a4c71aefc840907e5f999536e585e224"`
[INFO] running `"docker" "rm" "-f" "4ede28cc61e291ecd1f1c6936189ed24a4c71aefc840907e5f999536e585e224"`
[INFO] [stdout] 4ede28cc61e291ecd1f1c6936189ed24a4c71aefc840907e5f999536e585e224
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 407b573b992ff88ced023535879c2804ad148319dde400e18c4a9daf3fdb173c
[INFO] running `"docker" "start" "-a" "407b573b992ff88ced023535879c2804ad148319dde400e18c4a9daf3fdb173c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling extended-rational v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "407b573b992ff88ced023535879c2804ad148319dde400e18c4a9daf3fdb173c"`
[INFO] running `"docker" "rm" "-f" "407b573b992ff88ced023535879c2804ad148319dde400e18c4a9daf3fdb173c"`
[INFO] [stdout] 407b573b992ff88ced023535879c2804ad148319dde400e18c4a9daf3fdb173c
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 3660ac5e315dd4e1cf49fee4a6c09a7478b72ecbf8c7e2185ed26673690fc839
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3660ac5e315dd4e1cf49fee4a6c09a7478b72ecbf8c7e2185ed26673690fc839"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/extended_rational-22c479c58e834a5d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests extended-rational
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - URational (line 307) ... ok
[INFO] [stdout] test src/lib.rs - URational (line 330) ... ok
[INFO] [stdout] test src/lib.rs - URational (line 318) ... ok
[INFO] [stdout] test src/lib.rs - ratio (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Rational (line 758) ... ok
[INFO] [stdout] test src/lib.rs - Rational (line 747) ... ok
[INFO] [stdout] test src/lib.rs - uratio (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Rational (line 770) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3660ac5e315dd4e1cf49fee4a6c09a7478b72ecbf8c7e2185ed26673690fc839"`
[INFO] running `"docker" "rm" "-f" "3660ac5e315dd4e1cf49fee4a6c09a7478b72ecbf8c7e2185ed26673690fc839"`
[INFO] [stdout] 3660ac5e315dd4e1cf49fee4a6c09a7478b72ecbf8c7e2185ed26673690fc839