[INFO] crate m-o 0.1.5 is already in cache
[INFO] testing m-o-0.1.5 against 1.38.0 for beta-1.39-1
[INFO] extracting crate m-o 0.1.5 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate m-o 0.1.5 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate m-o 0.1.5
[INFO] finished tweaking crates.io crate m-o 0.1.5
[INFO] tweaked toml for crates.io crate m-o 0.1.5 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8db61de6dba564360f5344d4bb4528826fbd728a2f1d27f49df003ee8c99fff8
[INFO] running `"docker" "start" "-a" "8db61de6dba564360f5344d4bb4528826fbd728a2f1d27f49df003ee8c99fff8"`
[INFO] [stderr]    Compiling m-o v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "8db61de6dba564360f5344d4bb4528826fbd728a2f1d27f49df003ee8c99fff8"`
[INFO] running `"docker" "rm" "-f" "8db61de6dba564360f5344d4bb4528826fbd728a2f1d27f49df003ee8c99fff8"`
[INFO] [stdout] 8db61de6dba564360f5344d4bb4528826fbd728a2f1d27f49df003ee8c99fff8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 37ab8d2779b786fb7841ad2e0e8e8c07c734f418b9bd5c85a6ea4a3faeeb7a79
[INFO] running `"docker" "start" "-a" "37ab8d2779b786fb7841ad2e0e8e8c07c734f418b9bd5c85a6ea4a3faeeb7a79"`
[INFO] [stderr]    Compiling m-o v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "37ab8d2779b786fb7841ad2e0e8e8c07c734f418b9bd5c85a6ea4a3faeeb7a79"`
[INFO] running `"docker" "rm" "-f" "37ab8d2779b786fb7841ad2e0e8e8c07c734f418b9bd5c85a6ea4a3faeeb7a79"`
[INFO] [stdout] 37ab8d2779b786fb7841ad2e0e8e8c07c734f418b9bd5c85a6ea4a3faeeb7a79
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 3ca15ccabb5045b100c7eb2d4f121ba2098ac19905c4e0fab2d4b1fb6542c4af
[INFO] running `"docker" "start" "-a" "3ca15ccabb5045b100c7eb2d4f121ba2098ac19905c4e0fab2d4b1fb6542c4af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/m_o-ff39b5e8c1937165
[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/m_o-2d856947701fe1cb
[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/parsing_tests-f5116470a14d129a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_constructor ... ok
[INFO] [stdout] test test_dict ... ok
[INFO] [stdout] test test_empty_dict_value ... ok
[INFO] [stdout] test test_empty_set ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_big_value ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test test_float_vs_int_precedence ... ok
[INFO] [stdout] test test_set ... ok
[INFO] [stdout] test test_quotes_inside_quotes ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test test_symbol ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_str_escaping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pretty_printing_tests-6c9473fff3b61754
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_deep_nesting_to_string ... ok
[INFO] [stdout] test test_nested_dicts_to_string ... ok
[INFO] [stdout] test test_simple_value_to_string ... 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 m-o
[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" "3ca15ccabb5045b100c7eb2d4f121ba2098ac19905c4e0fab2d4b1fb6542c4af"`
[INFO] running `"docker" "rm" "-f" "3ca15ccabb5045b100c7eb2d4f121ba2098ac19905c4e0fab2d4b1fb6542c4af"`
[INFO] [stdout] 3ca15ccabb5045b100c7eb2d4f121ba2098ac19905c4e0fab2d4b1fb6542c4af