[INFO] crate cranelift-codegen-meta 0.42.0 is already in cache
[INFO] testing cranelift-codegen-meta-0.42.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate cranelift-codegen-meta 0.42.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate cranelift-codegen-meta 0.42.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cranelift-codegen-meta 0.42.0
[INFO] finished tweaking crates.io crate cranelift-codegen-meta 0.42.0
[INFO] tweaked toml for crates.io crate cranelift-codegen-meta 0.42.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 679b9acee16a7b628858088822b4d7535aefe3a892955a4e33929cdc086325fe
[INFO] running `"docker" "start" "-a" "679b9acee16a7b628858088822b4d7535aefe3a892955a4e33929cdc086325fe"`
[INFO] [stderr]    Compiling cranelift-entity v0.42.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.42.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cdsl/typevar.rs:853:1
[INFO] [stderr]     |
[INFO] [stderr] 853 | ;
[INFO] [stderr]     | ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/shared/formats.rs:77:69
[INFO] [stderr]    |
[INFO] [stderr] 77 |     registry.insert(Builder::new("FloatCond").imm(floatcc).value());;
[INFO] [stderr]    |                                                                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `"docker" "inspect" "679b9acee16a7b628858088822b4d7535aefe3a892955a4e33929cdc086325fe"`
[INFO] running `"docker" "rm" "-f" "679b9acee16a7b628858088822b4d7535aefe3a892955a4e33929cdc086325fe"`
[INFO] [stdout] 679b9acee16a7b628858088822b4d7535aefe3a892955a4e33929cdc086325fe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1af6f23d7f7dd08f9644205fd3c4cd5825aa25da98c4bce5a1003370ad727e1f
[INFO] running `"docker" "start" "-a" "1af6f23d7f7dd08f9644205fd3c4cd5825aa25da98c4bce5a1003370ad727e1f"`
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.42.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cdsl/typevar.rs:853:1
[INFO] [stderr]     |
[INFO] [stderr] 853 | ;
[INFO] [stderr]     | ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/shared/formats.rs:77:69
[INFO] [stderr]    |
[INFO] [stderr] 77 |     registry.insert(Builder::new("FloatCond").imm(floatcc).value());;
[INFO] [stderr]    |                                                                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `"docker" "inspect" "1af6f23d7f7dd08f9644205fd3c4cd5825aa25da98c4bce5a1003370ad727e1f"`
[INFO] running `"docker" "rm" "-f" "1af6f23d7f7dd08f9644205fd3c4cd5825aa25da98c4bce5a1003370ad727e1f"`
[INFO] [stdout] 1af6f23d7f7dd08f9644205fd3c4cd5825aa25da98c4bce5a1003370ad727e1f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 99154eaf976f3fbc02419c0923d198d9de22f41e81d7a22666604a790ebbd716
[INFO] running `"docker" "start" "-a" "99154eaf976f3fbc02419c0923d198d9de22f41e81d7a22666604a790ebbd716"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cranelift_codegen_meta-5aca73fd5a8ba562
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test cdsl::tests::camel_case_works ... ok
[INFO] [stdout] test cdsl::typevar::test_as_bool ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton ... ok
[INFO] [stdout] test cdsl::typevar::test_forward_images ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder ... ok
[INFO] [stdout] test cdsl::typevar::test_backward_images ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_functions ... ok
[INFO] [stdout] test constant_hash::test_generate_table ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_singleton ... ok
[INFO] [stdout] test default_map::test_default ... ok
[INFO] [stdout] test shared::types::iter_tests::bool_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::float_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::flag_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::int_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::reference_iter_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_doc_comments ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_doc_comments_with_empty_lines ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_type_to_lines ... ok
[INFO] [stdout] test srcgen::srcgen_tests::adding_arms_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::formatter_basic_example_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_indented_line ... ok
[INFO] [stdout] test srcgen::srcgen_tests::get_indent_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::match_with_catchall_order ... ok
[INFO] [stdout] test srcgen::srcgen_tests::parse_multiline_works ... ok
[INFO] [stdout] test unique_table::test_optimal_add ... ok
[INFO] [stdout] test unique_table::test_find_subsequence ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder_inverted_bounds_panic ... ok
[INFO] [stdout] test cdsl::xform::test_double_custom_legalization ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder_too_high_bound_panic ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton_panic_nonsingleton_types ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton_panic_nonsingleton_lanes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-codegen-meta
[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" "99154eaf976f3fbc02419c0923d198d9de22f41e81d7a22666604a790ebbd716"`
[INFO] running `"docker" "rm" "-f" "99154eaf976f3fbc02419c0923d198d9de22f41e81d7a22666604a790ebbd716"`
[INFO] [stdout] 99154eaf976f3fbc02419c0923d198d9de22f41e81d7a22666604a790ebbd716