[INFO] fetching crate decorum 0.3.1... [INFO] testing decorum-0.3.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate decorum 0.3.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate decorum 0.3.1 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 decorum 0.3.1 [INFO] finished tweaking crates.io crate decorum 0.3.1 [INFO] tweaked toml for crates.io crate decorum 0.3.1 written to /workspace/builds/worker-1/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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c5f9832563568678a68924d7c3c6c4c15818876a338bf3a84a73155753ecd33d [INFO] running `"docker" "start" "-a" "c5f9832563568678a68924d7c3c6c4c15818876a338bf3a84a73155753ecd33d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling decorum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.84s [INFO] running `"docker" "inspect" "c5f9832563568678a68924d7c3c6c4c15818876a338bf3a84a73155753ecd33d"` [INFO] running `"docker" "rm" "-f" "c5f9832563568678a68924d7c3c6c4c15818876a338bf3a84a73155753ecd33d"` [INFO] [stdout] c5f9832563568678a68924d7c3c6c4c15818876a338bf3a84a73155753ecd33d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7d3e7af0771df14e05e3dc3d29b5edc5ba948135c3a9928bb242e431ff90d1e2 [INFO] running `"docker" "start" "-a" "7d3e7af0771df14e05e3dc3d29b5edc5ba948135c3a9928bb242e431ff90d1e2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling decorum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.16s [INFO] running `"docker" "inspect" "7d3e7af0771df14e05e3dc3d29b5edc5ba948135c3a9928bb242e431ff90d1e2"` [INFO] running `"docker" "rm" "-f" "7d3e7af0771df14e05e3dc3d29b5edc5ba948135c3a9928bb242e431ff90d1e2"` [INFO] [stdout] 7d3e7af0771df14e05e3dc3d29b5edc5ba948135c3a9928bb242e431ff90d1e2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0d71b7ab2ece364674a9e6d04340f874ce096cafc4c3c36d8aac5ac572ae1314 [INFO] running `"docker" "start" "-a" "0d71b7ab2ece364674a9e6d04340f874ce096cafc4c3c36d8aac5ac572ae1314"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/decorum-5f8f92c610d53288 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test cmp::tests::intrinsic_ord_primitive ... ok [INFO] [stdout] test cmp::tests::primitive_eq ... ok [INFO] [stdout] test proxy::tests::cmp_proxy_primitive ... ok [INFO] [stdout] test proxy::tests::total_no_panic_on_nan ... ok [INFO] [stdout] test proxy::tests::total_no_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::sum ... ok [INFO] [stdout] test proxy::tests::notnan_no_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::impl_traits ... ok [INFO] [stdout] test cmp::tests::intrinsic_ord_proxy ... ok [INFO] [stdout] test cmp::tests::intrinsic_ord_option ... ok [INFO] [stdout] test proxy::tests::fmt ... ok [INFO] [stdout] test proxy::tests::total_nan_eq ... ok [INFO] [stdout] test proxy::tests::product ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_nan ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_neg_inf ... ok [INFO] [stdout] test proxy::tests::notnan_panic_on_nan ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests decorum [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/cmp.rs - cmp::FloatEq (line 83) ... ok [INFO] [stdout] test src/cmp.rs - cmp (line 46) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::into_inner (line 130) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_inner (line 114) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_inner (line 99) ... ok [INFO] [stdout] test src/cmp.rs - cmp (line 30) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::into_superset (line 175) ... ok [INFO] [stdout] test src/cmp.rs - cmp::IntrinsicOrd::min_max_or_undefined (line 209) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_subset (line 152) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0d71b7ab2ece364674a9e6d04340f874ce096cafc4c3c36d8aac5ac572ae1314"` [INFO] running `"docker" "rm" "-f" "0d71b7ab2ece364674a9e6d04340f874ce096cafc4c3c36d8aac5ac572ae1314"` [INFO] [stdout] 0d71b7ab2ece364674a9e6d04340f874ce096cafc4c3c36d8aac5ac572ae1314