[INFO] crate rand_mt 3.0.0 is already in cache [INFO] testing rand_mt-3.0.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rand_mt 3.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rand_mt 3.0.0 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 rand_mt 3.0.0 [INFO] finished tweaking crates.io crate rand_mt 3.0.0 [INFO] tweaked toml for crates.io crate rand_mt 3.0.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3f9e226b3dcf3addff0ed68ec85b508c5ba82634e7e234ad85bac1352a3e2cea [INFO] running `"docker" "start" "-a" "3f9e226b3dcf3addff0ed68ec85b508c5ba82634e7e234ad85bac1352a3e2cea"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_mt v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "3f9e226b3dcf3addff0ed68ec85b508c5ba82634e7e234ad85bac1352a3e2cea"` [INFO] running `"docker" "rm" "-f" "3f9e226b3dcf3addff0ed68ec85b508c5ba82634e7e234ad85bac1352a3e2cea"` [INFO] [stdout] 3f9e226b3dcf3addff0ed68ec85b508c5ba82634e7e234ad85bac1352a3e2cea [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e36616f8d22b6de587c1a223a68f80d1d19538af306894957ef717f7b6222766 [INFO] running `"docker" "start" "-a" "e36616f8d22b6de587c1a223a68f80d1d19538af306894957ef717f7b6222766"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling version-sync v0.8.1 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Compiling rand_mt v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.70s [INFO] running `"docker" "inspect" "e36616f8d22b6de587c1a223a68f80d1d19538af306894957ef717f7b6222766"` [INFO] running `"docker" "rm" "-f" "e36616f8d22b6de587c1a223a68f80d1d19538af306894957ef717f7b6222766"` [INFO] [stdout] e36616f8d22b6de587c1a223a68f80d1d19538af306894957ef717f7b6222766 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7fe3cd664056ed8b53458bbe678117f1877ce05e18f30bb9057f4d72312e6253 [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" "7fe3cd664056ed8b53458bbe678117f1877ce05e18f30bb9057f4d72312e6253"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rand_mt-5f067c5c4f3a4b07 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test mt::tests::recover_required_exact_sample_length ... ok [INFO] [stdout] test mt::tests::output_from_u32_slice_key ... ok [INFO] [stdout] test mt64::tests::seeded_state_from_u64_slice_key ... ok [INFO] [stdout] test mt::tests::untemper_temper_is_identity ... ok [INFO] [stdout] test mt64::tests::untemper_temper_is_identity ... ok [INFO] [stdout] test mt64::tests::recover_required_exact_sample_length ... ok [INFO] [stdout] test mt64::tests::temper_untemper_is_identity ... ok [INFO] [stdout] test mt::tests::temper_untemper_is_identity ... ok [INFO] [stdout] test mt64::tests::seeded_state_from_u64_seed ... ok [INFO] [stdout] test mt64::tests::output_from_u64_slice_key ... ok [INFO] [stdout] test mt::tests::seeded_state_from_u32_seed ... ok [INFO] [stdout] test mt::tests::seeded_state_from_u32_slice_key ... ok [INFO] [stdout] test mt64::tests::recovery ... ok [INFO] [stdout] test mt::tests::recovery ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/version_numbers-24a72f91930642e8 [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rand_mt [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32 (line 44) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::try_fill_bytes (line 220) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::new_unseeded (line 348) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::fill_bytes (line 181) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::from_seed (line 110) ... ok [INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/doc-comment-0.3.3/src/lib.rs - (line 203) ... ok [INFO] [stdout] test src/lib.rs - (line 48) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64 (line 42) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::new (line 297) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::next_u32 (line 152) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::next_u64 (line 132) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::reseed (line 422) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::reseed (line 417) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::next_u32 (line 155) ... ok [INFO] [stdout] test src/mt.rs - mt::Mt19937GenRand32::new (line 308) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::from_seed (line 107) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::fill_bytes (line 177) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::new (line 292) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::next_u64 (line 129) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::new (line 303) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::new_unseeded (line 343) ... ok [INFO] [stdout] test src/mt64.rs - mt64::Mt19937GenRand64::try_fill_bytes (line 216) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "7fe3cd664056ed8b53458bbe678117f1877ce05e18f30bb9057f4d72312e6253"` [INFO] running `"docker" "rm" "-f" "7fe3cd664056ed8b53458bbe678117f1877ce05e18f30bb9057f4d72312e6253"` [INFO] [stdout] 7fe3cd664056ed8b53458bbe678117f1877ce05e18f30bb9057f4d72312e6253