[INFO] fetching crate ryu 1.0.5... [INFO] testing ryu-1.0.5 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate ryu 1.0.5 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate ryu 1.0.5 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 ryu 1.0.5 [INFO] finished tweaking crates.io crate ryu 1.0.5 [INFO] tweaked toml for crates.io crate ryu 1.0.5 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate ryu 1.0.5 already has a lockfile, it will not be regenerated [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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d8f1677ac9b7a8c8c0c3bd7ada24a76602dca77da7a9f37e829f4d16743a6a40 [INFO] running `"docker" "start" "-a" "d8f1677ac9b7a8c8c0c3bd7ada24a76602dca77da7a9f37e829f4d16743a6a40"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ryu v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "d8f1677ac9b7a8c8c0c3bd7ada24a76602dca77da7a9f37e829f4d16743a6a40"` [INFO] running `"docker" "rm" "-f" "d8f1677ac9b7a8c8c0c3bd7ada24a76602dca77da7a9f37e829f4d16743a6a40"` [INFO] [stdout] d8f1677ac9b7a8c8c0c3bd7ada24a76602dca77da7a9f37e829f4d16743a6a40 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] cd1d44b8c7a708499fefed30a4eacb6cb64f670c7ebfad3cd4fcd902ce8b7899 [INFO] running `"docker" "start" "-a" "cd1d44b8c7a708499fefed30a4eacb6cb64f670c7ebfad3cd4fcd902ce8b7899"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling ryu v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "cd1d44b8c7a708499fefed30a4eacb6cb64f670c7ebfad3cd4fcd902ce8b7899"` [INFO] running `"docker" "rm" "-f" "cd1d44b8c7a708499fefed30a4eacb6cb64f670c7ebfad3cd4fcd902ce8b7899"` [INFO] [stdout] cd1d44b8c7a708499fefed30a4eacb6cb64f670c7ebfad3cd4fcd902ce8b7899 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ed5b0e91f0415a612da3823de80f89ffc911ab6dca6469b47f9920bb20649d27 [INFO] running `"docker" "start" "-a" "ed5b0e91f0415a612da3823de80f89ffc911ab6dca6469b47f9920bb20649d27"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ryu-8eaa3f862a7023d7 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/common_test-72c4a822021e5ccf [INFO] [stdout] running 6 tests [INFO] [stdout] test test_ceil_log2_pow5 ... ok [INFO] [stdout] test test_float_to_bits ... ok [INFO] [stdout] test test_double_to_bits ... ok [INFO] [stdout] test test_log10_pow2 ... ok [INFO] [stdout] test test_decimal_length9 ... ok [INFO] [stdout] test test_log10_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/d2s_table_test-bbc57072e7e30581 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_compute_inv_pow5 ... ok [INFO] [stdout] test test_compute_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/d2s_test-e8f6faf40ddb5c78 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_min_max_shift ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_small_integers ... ok [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_non_finite ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/exhaustive-a6c45c87a0656b4f [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/f2s_test-4b98118dc80674f9 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_exact_value_round_even ... ok [INFO] [stdout] test test_boundary_round_even ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_non_finite ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s2d_test-de763993bf856465 [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_bad_input ... ok [INFO] [stdout] test test_issue157 ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] test test_table_size_denormal ... ok [INFO] [stdout] test test_overflow ... ok [INFO] [stdout] test test_underflow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s2f_test-cdc46aaca5d4f523 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ryu [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format32 (line 144) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 16) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format64 (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ed5b0e91f0415a612da3823de80f89ffc911ab6dca6469b47f9920bb20649d27"` [INFO] running `"docker" "rm" "-f" "ed5b0e91f0415a612da3823de80f89ffc911ab6dca6469b47f9920bb20649d27"` [INFO] [stdout] ed5b0e91f0415a612da3823de80f89ffc911ab6dca6469b47f9920bb20649d27