[INFO] crate pips 0.1.1 is already in cache [INFO] extracting crate pips 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/pips/0.1.1 [INFO] extracting crate pips 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pips/0.1.1 [INFO] validating manifest of pips-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pips-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pips-0.1.1 [INFO] finished frobbing pips-0.1.1 [INFO] frobbed toml for pips-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pips/0.1.1/Cargo.toml [INFO] started frobbing pips-0.1.1 [INFO] finished frobbing pips-0.1.1 [INFO] frobbed toml for pips-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pips/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pips-0.1.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pips/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5d2b378c2cb0cb71451ce099d0a146c7593b783b4ee22496ea0b102a9ea07a40 [INFO] running `"docker" "start" "-a" "5d2b378c2cb0cb71451ce099d0a146c7593b783b4ee22496ea0b102a9ea07a40"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pips v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/parser.rs:141:1 [INFO] [stderr] | [INFO] [stderr] 141 | /// recursive parser that starts the order of operations [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 142 | / named!( [INFO] [stderr] 143 | | parse_expression, [INFO] [stderr] 144 | | alt_complete!( [INFO] [stderr] 145 | | parse_comparison | [INFO] [stderr] 146 | | parse_sum [INFO] [stderr] 147 | | ) [INFO] [stderr] 148 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/parser.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 151 | / named!( [INFO] [stderr] 152 | | parse_full_expression, [INFO] [stderr] 153 | | do_parse!( [INFO] [stderr] 154 | | expr: parse_expression >> [INFO] [stderr] ... | [INFO] [stderr] 157 | | ) [INFO] [stderr] 158 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "5d2b378c2cb0cb71451ce099d0a146c7593b783b4ee22496ea0b102a9ea07a40"` [INFO] running `"docker" "rm" "-f" "5d2b378c2cb0cb71451ce099d0a146c7593b783b4ee22496ea0b102a9ea07a40"` [INFO] [stdout] 5d2b378c2cb0cb71451ce099d0a146c7593b783b4ee22496ea0b102a9ea07a40 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pips/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] d9247076475198ac281dd325553f1b42e6cac250e84c60ba2340f51a39e91954 [INFO] running `"docker" "start" "-a" "d9247076475198ac281dd325553f1b42e6cac250e84c60ba2340f51a39e91954"` [INFO] [stderr] Compiling pips v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/parser.rs:141:1 [INFO] [stderr] | [INFO] [stderr] 141 | /// recursive parser that starts the order of operations [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 142 | / named!( [INFO] [stderr] 143 | | parse_expression, [INFO] [stderr] 144 | | alt_complete!( [INFO] [stderr] 145 | | parse_comparison | [INFO] [stderr] 146 | | parse_sum [INFO] [stderr] 147 | | ) [INFO] [stderr] 148 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/parser.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 151 | / named!( [INFO] [stderr] 152 | | parse_full_expression, [INFO] [stderr] 153 | | do_parse!( [INFO] [stderr] 154 | | expr: parse_expression >> [INFO] [stderr] ... | [INFO] [stderr] 157 | | ) [INFO] [stderr] 158 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `"docker" "inspect" "d9247076475198ac281dd325553f1b42e6cac250e84c60ba2340f51a39e91954"` [INFO] running `"docker" "rm" "-f" "d9247076475198ac281dd325553f1b42e6cac250e84c60ba2340f51a39e91954"` [INFO] [stdout] d9247076475198ac281dd325553f1b42e6cac250e84c60ba2340f51a39e91954 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pips/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 8d45452680cbfe7d0746ab72ed3b7e96790258c420b89a341bb12ebbaf5c737a [INFO] running `"docker" "start" "-a" "8d45452680cbfe7d0746ab72ed3b7e96790258c420b89a341bb12ebbaf5c737a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/pips-d81a10fd1687880a [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test expression::tests::contest_produces_correct_plot ... ignored [INFO] [stdout] test expression::tests::advantage_produces_correct_plot ... ok [INFO] [stdout] test expression::tests::disadvantage_produces_correct_plot ... ok [INFO] [stdout] test expression::tests::compare_produces_correct_plot ... ok [INFO] [stdout] test expression::tests::divide_produces_correct_plot ... ok [INFO] [stdout] test parser::base_terms::tests::test_parse_constant ... ok [INFO] [stdout] test expression::tests::multiply_produces_correct_plot ... ok [INFO] [stdout] test parser::base_terms::tests::test_parse_die ... ok [INFO] [stdout] test expression::tests::difference_produces_correct_plot ... ok [INFO] [stdout] test parser::parser::tests::test_parse_parens ... ok [INFO] [stdout] test parser::parser::tests::test_parse_unary_function ... ok [INFO] [stdout] test expression::tests::sum_produces_correct_plot ... ok [INFO] [stdout] test parser::parser::tests::test_parse_expression ... ok [INFO] [stdout] test parser::parser::tests::test_parse_compare ... ok [INFO] [stderr] Doc-tests pips [INFO] [stdout] test parser::parser::tests::test_parse ... ok [INFO] [stdout] test parser::parser::tests::test_parse_sum ... ok [INFO] [stdout] test parser::base_terms::tests::test_parse_number_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 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" "8d45452680cbfe7d0746ab72ed3b7e96790258c420b89a341bb12ebbaf5c737a"` [INFO] running `"docker" "rm" "-f" "8d45452680cbfe7d0746ab72ed3b7e96790258c420b89a341bb12ebbaf5c737a"` [INFO] [stdout] 8d45452680cbfe7d0746ab72ed3b7e96790258c420b89a341bb12ebbaf5c737a