[INFO] crate eosio_core 0.2.1 is already in cache
[INFO] testing eosio_core-0.2.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate eosio_core 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate eosio_core 0.2.1 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 eosio_core 0.2.1
[INFO] finished tweaking crates.io crate eosio_core 0.2.1
[INFO] tweaked toml for crates.io crate eosio_core 0.2.1 written to /workspace/builds/worker-6/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-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" "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] b954bfda5c9c86c863b86e3504c7188581ce134f58d45e7b1bd2ed4114832839
[INFO] running `"docker" "start" "-a" "b954bfda5c9c86c863b86e3504c7188581ce134f58d45e7b1bd2ed4114832839"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling eosio_numstr_macros_impl v0.2.1
[INFO] [stderr]    Compiling eosio_bytes_derive v0.2.1
[INFO] [stderr]    Compiling eosio_numstr_macros v0.2.1
[INFO] [stderr]    Compiling eosio_bytes v0.2.1
[INFO] [stderr]    Compiling eosio_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `"docker" "inspect" "b954bfda5c9c86c863b86e3504c7188581ce134f58d45e7b1bd2ed4114832839"`
[INFO] running `"docker" "rm" "-f" "b954bfda5c9c86c863b86e3504c7188581ce134f58d45e7b1bd2ed4114832839"`
[INFO] [stdout] b954bfda5c9c86c863b86e3504c7188581ce134f58d45e7b1bd2ed4114832839
[INFO] running `"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" "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] fa1c1ca5c67b85940aebfb7bc268054953e727f501078d313453efe9f6417437
[INFO] running `"docker" "start" "-a" "fa1c1ca5c67b85940aebfb7bc268054953e727f501078d313453efe9f6417437"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling eosio_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `n`
[INFO] [stderr]    --> src/asset.rs:361:31
[INFO] [stderr]     |
[INFO] [stderr] 361 |     use eosio_numstr_macros::{n, s};
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `n`
[INFO] [stderr]    --> src/symbol.rs:139:31
[INFO] [stderr]     |
[INFO] [stderr] 139 |     use eosio_numstr_macros::{n, s};
[INFO] [stderr]     |                               ^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `"docker" "inspect" "fa1c1ca5c67b85940aebfb7bc268054953e727f501078d313453efe9f6417437"`
[INFO] running `"docker" "rm" "-f" "fa1c1ca5c67b85940aebfb7bc268054953e727f501078d313453efe9f6417437"`
[INFO] [stdout] fa1c1ca5c67b85940aebfb7bc268054953e727f501078d313453efe9f6417437
[INFO] running `"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" "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] 473bb0b46f3fdfb21ac92400af3fb2f86555bc525bf7049e980586d6415df6b8
[INFO] running `"docker" "start" "-a" "473bb0b46f3fdfb21ac92400af3fb2f86555bc525bf7049e980586d6415df6b8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `n`
[INFO] [stderr]    --> src/asset.rs:361:31
[INFO] [stderr]     |
[INFO] [stderr] 361 |     use eosio_numstr_macros::{n, s};
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `n`
[INFO] [stderr]    --> src/symbol.rs:139:31
[INFO] [stderr]     |
[INFO] [stderr] 139 |     use eosio_numstr_macros::{n, s};
[INFO] [stderr]     |                               ^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eosio_core-9625428b269545f9
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test asset::tests::from_str_ok_pos_sign ... ok
[INFO] [stdout] test asset::tests::from_str_multi_spaces ... ok
[INFO] [stdout] test asset::tests::from_str_ok_signed_long ... ok
[INFO] [stdout] test asset::tests::from_str_no_symbol2 ... ok
[INFO] [stdout] test asset::tests::from_str_ok_signed_zero_precision ... ok
[INFO] [stdout] test asset::tests::from_str_ok_signed_neg ... ok
[INFO] [stdout] test asset::tests::from_str_ok_basic ... ok
[INFO] [stdout] test asset::tests::from_str_ok_zero ... ok
[INFO] [stdout] test asset::tests::from_str_bad_char2 ... ok
[INFO] [stdout] test asset::tests::from_str_ok_long ... ok
[INFO] [stdout] test asset::tests::from_str_no_space ... ok
[INFO] [stdout] test asset::tests::from_str_bad_char1 ... ok
[INFO] [stdout] test asset::tests::from_str_ok_fraction ... ok
[INFO] [stdout] test asset::tests::from_str_no_symbol1 ... ok
[INFO] [stdout] test asset::tests::from_str_lowercase_symbol ... ok
[INFO] [stdout] test asset::tests::from_str_bad_precision ... ok
[INFO] [stdout] test asset::tests::from_str_ok_zero_precision ... ok
[INFO] [stdout] test asset::tests::from_str_whitespace_around ... ok
[INFO] [stdout] test asset::tests::to_string_zero_precision_unsigned ... ok
[INFO] [stdout] test extended_asset::tests::to_string ... ok
[INFO] [stdout] test asset::tests::from_str_very_small_num ... ok
[INFO] [stdout] test asset::tests::to_string_min_number ... ok
[INFO] [stdout] test extended_asset::tests::to_string_decimal ... ok
[INFO] [stdout] test extended_asset::tests::to_string_zero_precision_signed ... ok
[INFO] [stdout] test asset::tests::to_string_very_small_number ... ok
[INFO] [stdout] test extended_asset::tests::to_string_zero_precision ... ok
[INFO] [stdout] test extended_asset::tests::to_string_signed ... ok
[INFO] [stdout] test asset::tests::to_string_very_small_number_neg ... ok
[INFO] [stdout] test asset::tests::to_string_zero_precision ... ok
[INFO] [stdout] test asset::tests::to_string ... ok
[INFO] [stdout] test asset::tests::from_str_very_small_num_neg ... ok
[INFO] [stdout] test asset::tests::to_string_fraction ... ok
[INFO] [stdout] test asset::tests::to_string_max_number ... ok
[INFO] [stdout] test asset::tests::to_string_signed ... ok
[INFO] [stdout] test asset::tests::from_str_zero_padded ... ok
[INFO] [stdout] test asset::tests::test_ops ... ok
[INFO] [stderr]    Doc-tests eosio_core
[INFO] [stdout] test symbol_code::tests::to_string_nine_precision ... ok
[INFO] [stdout] test symbol_code::tests::to_string_zero_precision ... ok
[INFO] [stdout] test symbol::tests::code_from_str ... ok
[INFO] [stdout] test symbol_code::tests::to_string ... ok
[INFO] [stdout] test symbol::tests::from_str ... ok
[INFO] [stdout] test extended_symbol::tests::to_string_zero_precision ... ok
[INFO] [stdout] test symbol::tests::from_int ... ok
[INFO] [stdout] test symbol::tests::is_valid ... ok
[INFO] [stdout] test symbol::tests::code_to_string ... ok
[INFO] [stdout] test symbol_code::tests::from_str_bad_char ... ok
[INFO] [stdout] test extended_symbol::tests::to_string_one_precision ... ok
[INFO] [stdout] test symbol::tests::to_string ... ok
[INFO] [stdout] test symbol_code::tests::from_str_ok2 ... ok
[INFO] [stdout] test symbol_code::tests::from_str_ok1 ... ok
[INFO] [stdout] test extended_symbol::tests::to_string ... ok
[INFO] [stdout] test symbol_code::tests::from_str_ok3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `"docker" "inspect" "473bb0b46f3fdfb21ac92400af3fb2f86555bc525bf7049e980586d6415df6b8"`
[INFO] running `"docker" "rm" "-f" "473bb0b46f3fdfb21ac92400af3fb2f86555bc525bf7049e980586d6415df6b8"`
[INFO] [stdout] 473bb0b46f3fdfb21ac92400af3fb2f86555bc525bf7049e980586d6415df6b8