[INFO] fetching crate encore_compiler 0.1.6...
[INFO] testing encore_compiler-0.1.6 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate encore_compiler 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate encore_compiler 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate encore_compiler 0.1.6
[INFO] tweaked toml for crates.io crate encore_compiler 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate encore_compiler 0.1.6 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate encore_compiler 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6
[INFO] running `Command { std: "docker" "start" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling encore_vm v0.1.6
[INFO] [stderr]    Compiling encore_compiler v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling encore_compiler v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/encore_compiler/af87f8e5269011ad/out/encore_compiler-af87f8e5269011ad)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cps_transform_tests.rs (/opt/rustwide/target/release/build/encore_compiler/821b616cb71640a6/out/cps_transform_tests-821b616cb71640a6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_constant_fn ... ok
[INFO] [stdout] test test_ctor_nested ... ok
[INFO] [stdout] test test_field_of_ctor ... ok
[INFO] [stdout] test test_app_ctor_arg ... ok
[INFO] [stdout] test test_field_second ... ok
[INFO] [stdout] test test_match_with_binds ... ok
[INFO] [stdout] test test_ctor_nullary ... ok
[INFO] [stdout] test test_identity ... ok
[INFO] [stdout] test test_let_var ... ok
[INFO] [stdout] test test_lambda_capture ... ok
[INFO] [stdout] test test_match_branch0 ... ok
[INFO] [stdout] test test_match_branch1 ... ok
[INFO] [stderr]      Running tests/emit_tests.rs (/opt/rustwide/target/release/build/encore_compiler/3bb9c1b9e2fe00e9/out/emit_tests-3bb9c1b9e2fe00e9)
[INFO] [stdout] test test_nested_app ... ok
[INFO] [stdout] test test_peano_countdown ... ok
[INFO] [stdout] test test_triple_nested_app ... ok
[INFO] [stdout] test test_var ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_bytes_literal_too_long_is_error ... ok
[INFO] [stdout] test test_extern_stub_and_function ... ok
[INFO] [stdout] test test_let_capture_fin ... ok
[INFO] [stdout] test test_fin_reg ... ok
[INFO] [stdout] test test_let_wide_global_fin ... ok
[INFO] [stdout] test test_let_global_fin ... ok
[INFO] [stdout] test test_code_too_large_is_error ... ok
[INFO] [stdout] test test_int_literal_at_bounds ... ok
[INFO] [stdout] test test_int_literal_below_range_rejected - should panic ... ok
[INFO] [stdout] test test_int_literal_above_range_rejected - should panic ... ok
[INFO] [stdout] test test_mov ... ok
[INFO] [stdout] test test_serialize_roundtrip ... ok
[INFO] [stdout] test test_letrec_deferred_body ... ok
[INFO] [stdout] test test_match_two_branches ... ok
[INFO] [stdout] test test_too_many_captures_is_error ... ok
[INFO] [stderr]      Running tests/resolver_tests.rs (/opt/rustwide/target/release/build/encore_compiler/0bb41921c4c4e3f6/out/resolver_tests-0bb41921c4c4e3f6)
[INFO] [stdout] test test_too_many_globals_is_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_let_field ... ok
[INFO] [stdout] test test_let_ctor_with_fields ... ok
[INFO] [stdout] test test_let_var ... ok
[INFO] [stdout] test test_cont_identity ... ok
[INFO] [stdout] test test_letrec_simple ... ok
[INFO] [stdout] test test_cont_captures_local ... ok
[INFO] [stdout] test test_cont_captures_two_locals ... ok
[INFO] [stdout] test test_cont_global_not_captured ... ok
[INFO] [stdout] test test_peano_countdown ... ok
[INFO] [stdout] test test_match_with_binds ... ok
[INFO] [stdout] test test_match_binds_first_field ... ok
[INFO] [stdout] test test_multiple_lets_ref_first ... ok
[INFO] [stdout] test test_match_branches ... ok
[INFO] [stdout] test test_multiple_lets_ref_second ... ok
[INFO] [stdout] test test_halt_global ... ok
[INFO] [stdout] test test_let_ctor_nullary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simplify_tests.rs (/opt/rustwide/target/release/build/encore_compiler/295d66950d577204/out/simplify_tests-295d66950d577204)
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test test_beta_in_match_branch ... ok
[INFO] [stdout] test test_beta_inside_cont ... ok
[INFO] [stdout] test test_beta_multi_use_not_inlined ... ok
[INFO] [stdout] test test_beta_with_body ... ok
[INFO] [stdout] test test_beta_then_dead_code ... ok
[INFO] [stdout] test test_const_fold_add ... ok
[INFO] [stdout] test test_beta_nested_in_let ... ok
[INFO] [stdout] test test_beta_simple ... ok
[INFO] [stdout] test test_const_fold_add_overflow_not_folded ... ok
[INFO] [stdout] test test_const_fold_lt_false ... ok
[INFO] [stdout] test test_const_fold_chained ... ok
[INFO] [stdout] test test_const_fold_eq_true ... ok
[INFO] [stdout] test test_const_fold_add_at_max ... ok
[INFO] [stdout] test test_const_fold_eq_false ... ok
[INFO] [stdout] test test_const_fold_unknown_operand ... ok
[INFO] [stdout] test test_const_fold_sub_underflow_not_folded ... ok
[INFO] [stdout] test test_const_fold_mul ... ok
[INFO] [stdout] test test_contify_cascading ... ok
[INFO] [stdout] test test_const_fold_mul_overflow_not_folded ... ok
[INFO] [stdout] test test_contify_escapes_as_arg ... ok
[INFO] [stdout] test test_const_fold_lt_true ... ok
[INFO] [stdout] test test_const_fold_then_dead_code ... ok
[INFO] [stdout] test test_contify_escapes_in_ctor ... ok
[INFO] [stdout] test test_contify_multi_use_different_conts ... ok
[INFO] [stdout] test test_contify_multi_use_same_cont_in_scope ... ok
[INFO] [stdout] test test_const_fold_sub ... ok
[INFO] [stdout] test test_contify_single_use_in_match ... ok
[INFO] [stdout] test test_contify_escapes_as_cont ... ok
[INFO] [stdout] test test_contify_escapes_as_value ... ok
[INFO] [stdout] test test_contify_multi_use_cont_bound_inside ... ok
[INFO] [stdout] test test_contify_recurses_into_let_body ... ok
[INFO] [stdout] test test_contify_curried_lambda ... ok
[INFO] [stdout] test test_contify_recursive_not_touched ... ok
[INFO] [stdout] test test_copy_prop_inside_cont ... ok
[INFO] [stdout] test test_contify_single_use_inline ... ok
[INFO] [stdout] test test_contify_single_use_nested_in_let ... ok
[INFO] [stdout] test test_contify_single_use_with_body ... ok
[INFO] [stdout] test test_contify_two_curried_wrappers ... ok
[INFO] [stdout] test test_contify_then_beta ... ok
[INFO] [stdout] test test_copy_prop_simple ... ok
[INFO] [stdout] test test_cse_chain ... ok
[INFO] [stdout] test test_cse_across_match_branches ... ok
[INFO] [stdout] test test_copy_prop_chain ... ok
[INFO] [stdout] test test_cse_field ... ok
[INFO] [stdout] test test_copy_prop_in_return ... ok
[INFO] [stdout] test test_cse_inside_letrec ... ok
[INFO] [stdout] test test_copy_prop_non_var_untouched ... ok
[INFO] [stdout] test test_cse_ctor ... ok
[INFO] [stdout] test test_cse_different_vals ... ok
[INFO] [stdout] test test_cse_does_not_cross_letrec ... ok
[INFO] [stdout] test test_cse_var_not_eliminated ... ok
[INFO] [stdout] test test_dead_code_inside_cont ... ok
[INFO] [stdout] test test_dead_code_inside_match ... ok
[INFO] [stdout] test test_dead_code_nested ... ok
[INFO] [stdout] test test_cse_match_bind_invalidates ... ok
[INFO] [stdout] test test_cse_prim ... ok
[INFO] [stdout] test test_dead_code_unused_let ... ok
[INFO] [stdout] test test_dead_code_unused_letrec ... ok
[INFO] [stdout] test test_dead_code_used_let ... ok
[INFO] [stdout] test test_dead_code_used_letrec ... ok
[INFO] [stdout] test test_eta_then_copy_prop ... ok
[INFO] [stdout] test test_eta_self_reference ... ok
[INFO] [stdout] test test_eta_letrec_not_reduced ... ok
[INFO] [stdout] test test_eta_not_forwarding ... ok
[INFO] [stdout] test test_eta_inside_cont ... ok
[INFO] [stdout] test test_eta_simple ... ok
[INFO] [stdout] test test_fold_comparison_then_match ... ok
[INFO] [stdout] test test_hoist_chain ... ok
[INFO] [stdout] test test_hoist_nothing_variant ... ok
[INFO] [stdout] test test_inline_letrec_not_inlined ... ok
[INFO] [stdout] test test_inline_multiple_call_sites ... ok
[INFO] [stdout] test test_inline_nested_let ... ok
[INFO] [stdout] test test_hoist_does_not_hoist_self_ref ... ok
[INFO] [stdout] test test_eta_wrong_arg ... ok
[INFO] [stdout] test test_hoist_no_letrec_unchanged ... ok
[INFO] [stdout] test test_hoist_transitive_variant ... ok
[INFO] [stdout] test test_known_case_nullary ... ok
[INFO] [stdout] test test_inline_small_cont ... ok
[INFO] [stdout] test test_hoist_interleaved ... ok
[INFO] [stdout] test test_inline_then_dead_code ... ok
[INFO] [stdout] test test_hoist_recurses_into_nested_letrec ... ok
[INFO] [stdout] test test_known_case_with_fields ... ok
[INFO] [stderr]    Doc-tests encore_compiler
[INFO] [stdout] test test_known_field_projection ... ok
[INFO] [stdout] test test_hoist_int_constant ... ok
[INFO] [stdout] test test_inline_too_large ... ok
[INFO] [stdout] test test_known_field_second ... ok
[INFO] [stdout] test test_known_case_with_base_offset ... ok
[INFO] [stdout] test test_inline_with_substitution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6", kill_on_drop: false }`
[INFO] [stdout] 5c2d2dd5045ee8dd02a23cf7140668888d65a2acedc00e0af1aa650cc7e6f4e6
