[INFO] crate lojidoc 0.3.1 is already in cache [INFO] extracting crate lojidoc 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/lojidoc/0.3.1 [INFO] extracting crate lojidoc 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lojidoc/0.3.1 [INFO] validating manifest of lojidoc-0.3.1 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 lojidoc-0.3.1 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 lojidoc-0.3.1 [INFO] finished frobbing lojidoc-0.3.1 [INFO] frobbed toml for lojidoc-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lojidoc/0.3.1/Cargo.toml [INFO] started frobbing lojidoc-0.3.1 [INFO] finished frobbing lojidoc-0.3.1 [INFO] frobbed toml for lojidoc-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lojidoc/0.3.1/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 lojidoc-0.3.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lojidoc/0.3.1:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 6d6160929340a45ea6351a3b9a6d154ab938b7300d9c6409416824ef40ea9680 [INFO] running `"docker" "start" "-a" "6d6160929340a45ea6351a3b9a6d154ab938b7300d9c6409416824ef40ea9680"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling notify v4.0.12 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling toml-query v0.7.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling staticfile v0.5.0 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling ammonia v1.2.0 [INFO] [stderr] Compiling mdbook v0.2.3 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling lojidoc v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:119:25 [INFO] [stderr] | [INFO] [stderr] 119 | let mut file = file_cp[(i * 4) + j].clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:674:13 [INFO] [stderr] | [INFO] [stderr] 674 | for mut inter in proj.interfaces { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:703:13 [INFO] [stderr] | [INFO] [stderr] 703 | for mut enum_ob in proj.enumerations { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:339:13 [INFO] [stderr] | [INFO] [stderr] 339 | for mut param in method.parameters.clone() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:702:25 [INFO] [stderr] | [INFO] [stderr] 702 | let mut temp_gram = gram_parts.clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "6d6160929340a45ea6351a3b9a6d154ab938b7300d9c6409416824ef40ea9680"` [INFO] running `"docker" "rm" "-f" "6d6160929340a45ea6351a3b9a6d154ab938b7300d9c6409416824ef40ea9680"` [INFO] [stdout] 6d6160929340a45ea6351a3b9a6d154ab938b7300d9c6409416824ef40ea9680 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lojidoc/0.3.1:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9cc6d7be65e46415af3547ae3c91e3e8c3b32274ff585ade318d1a9a82ff79bc [INFO] running `"docker" "start" "-a" "9cc6d7be65e46415af3547ae3c91e3e8c3b32274ff585ade318d1a9a82ff79bc"` [INFO] [stderr] Compiling lojidoc v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:119:25 [INFO] [stderr] | [INFO] [stderr] 119 | let mut file = file_cp[(i * 4) + j].clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:674:13 [INFO] [stderr] | [INFO] [stderr] 674 | for mut inter in proj.interfaces { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/document/mod.rs:703:13 [INFO] [stderr] | [INFO] [stderr] 703 | for mut enum_ob in proj.enumerations { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:339:13 [INFO] [stderr] | [INFO] [stderr] 339 | for mut param in method.parameters.clone() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse/mod.rs:702:25 [INFO] [stderr] | [INFO] [stderr] 702 | let mut temp_gram = gram_parts.clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `"docker" "inspect" "9cc6d7be65e46415af3547ae3c91e3e8c3b32274ff585ade318d1a9a82ff79bc"` [INFO] running `"docker" "rm" "-f" "9cc6d7be65e46415af3547ae3c91e3e8c3b32274ff585ade318d1a9a82ff79bc"` [INFO] [stdout] 9cc6d7be65e46415af3547ae3c91e3e8c3b32274ff585ade318d1a9a82ff79bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lojidoc/0.3.1:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] fe42bfa170d0f0fe79e5d21402768cd028825aac0b84ce3a089effb91e031240 [INFO] running `"docker" "start" "-a" "fe42bfa170d0f0fe79e5d21402768cd028825aac0b84ce3a089effb91e031240"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/lojidoc-6b4a8be2c3a3528f [INFO] [stdout] test parse::test::test_inter_lex ... ok [INFO] [stdout] test model::test::test_method_impl ... ok [INFO] [stdout] test parse::test::test_param_match ... ok [INFO] [stdout] test parse::test::test_method_lex ... ok [INFO] [stdout] test parse::test::test_method_complex_lex ... ok [INFO] [stdout] test model::test::test_class_impl ... ok [INFO] [stdout] test parse::test::test_class_lex ... ok [INFO] [stdout] test parse::test::test_doc_lex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "fe42bfa170d0f0fe79e5d21402768cd028825aac0b84ce3a089effb91e031240"` [INFO] running `"docker" "rm" "-f" "fe42bfa170d0f0fe79e5d21402768cd028825aac0b84ce3a089effb91e031240"` [INFO] [stdout] fe42bfa170d0f0fe79e5d21402768cd028825aac0b84ce3a089effb91e031240