[INFO] crate config-parser 0.1.2 is already in cache [INFO] extracting crate config-parser 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/config-parser/0.1.2 [INFO] extracting crate config-parser 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/config-parser/0.1.2 [INFO] validating manifest of config-parser-0.1.2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of config-parser-0.1.2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing config-parser-0.1.2 [INFO] finished frobbing config-parser-0.1.2 [INFO] frobbed toml for config-parser-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/config-parser/0.1.2/Cargo.toml [INFO] started frobbing config-parser-0.1.2 [INFO] finished frobbing config-parser-0.1.2 [INFO] frobbed toml for config-parser-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/config-parser/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing config-parser-0.1.2 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/config-parser/0.1.2:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 1e31b59f7d0ede531d77e9b3a2d9cc87a2898183aa141b44845deaf1dcf2eca9 [INFO] running `"docker" "start" "-a" "1e31b59f7d0ede531d77e9b3a2d9cc87a2898183aa141b44845deaf1dcf2eca9"` [INFO] [stderr] Compiling config-parser v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexer.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | input: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexer.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn run(input: Box>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | tokens: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn run(tokens: Box>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "1e31b59f7d0ede531d77e9b3a2d9cc87a2898183aa141b44845deaf1dcf2eca9"` [INFO] running `"docker" "rm" "-f" "1e31b59f7d0ede531d77e9b3a2d9cc87a2898183aa141b44845deaf1dcf2eca9"` [INFO] [stdout] 1e31b59f7d0ede531d77e9b3a2d9cc87a2898183aa141b44845deaf1dcf2eca9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/config-parser/0.1.2:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] c5f57258eebc3c24d8bcfbee8bb8ae8eb7f9d3f74cb8ffb061dcb691e13b109c [INFO] running `"docker" "start" "-a" "c5f57258eebc3c24d8bcfbee8bb8ae8eb7f9d3f74cb8ffb061dcb691e13b109c"` [INFO] [stderr] Compiling config-parser v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexer.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | input: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexer.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn run(input: Box>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | tokens: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn run(tokens: Box>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "c5f57258eebc3c24d8bcfbee8bb8ae8eb7f9d3f74cb8ffb061dcb691e13b109c"` [INFO] running `"docker" "rm" "-f" "c5f57258eebc3c24d8bcfbee8bb8ae8eb7f9d3f74cb8ffb061dcb691e13b109c"` [INFO] [stdout] c5f57258eebc3c24d8bcfbee8bb8ae8eb7f9d3f74cb8ffb061dcb691e13b109c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/config-parser/0.1.2:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] e714e938810edd6337cba282ec982fad55ebea9e75e47f417711c4a3af98fdd3 [INFO] running `"docker" "start" "-a" "e714e938810edd6337cba282ec982fad55ebea9e75e47f417711c4a3af98fdd3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/config_parser-6e945fda46923209 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test lexer::test::successfully_parses_string_token ... ok [INFO] [stdout] test parser::test::test_it_parsing_a_typical_example ... ok [INFO] [stdout] test lexer::test::successfully_parses_raw_token ... ok [INFO] [stdout] test lexer::test::successfully_parses_empty_string ... ok [INFO] [stdout] test parser::test::test_it_parsing_the_most_basic_option ... ok [INFO] [stdout] test lexer::test::successfully_parse_basic_tokens ... ok [INFO] [stdout] test lexer::test::successfully_parse_a_typical_example ... ok [INFO] [stdout] test lexer::test::ignores_comments ... ok [INFO] [stdout] test lexer::test::fails_on_unterminated_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test1-dd5dd35b8ed58423 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_parse_typical_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests config-parser [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" "e714e938810edd6337cba282ec982fad55ebea9e75e47f417711c4a3af98fdd3"` [INFO] running `"docker" "rm" "-f" "e714e938810edd6337cba282ec982fad55ebea9e75e47f417711c4a3af98fdd3"` [INFO] [stdout] e714e938810edd6337cba282ec982fad55ebea9e75e47f417711c4a3af98fdd3