[INFO] crate lci 0.1.8 is already in cache [INFO] extracting crate lci 0.1.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/lci/0.1.8 [INFO] extracting crate lci 0.1.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lci/0.1.8 [INFO] validating manifest of lci-0.1.8 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 lci-0.1.8 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 lci-0.1.8 [INFO] finished frobbing lci-0.1.8 [INFO] frobbed toml for lci-0.1.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lci/0.1.8/Cargo.toml [INFO] started frobbing lci-0.1.8 [INFO] finished frobbing lci-0.1.8 [INFO] frobbed toml for lci-0.1.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lci/0.1.8/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 lci-0.1.8 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lci/0.1.8:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] f09398bd8056b21fed4fac48e914743d4b29c0fe7265a1bfeb6008875764531d [INFO] running `"docker" "start" "-a" "f09398bd8056b21fed4fac48e914743d4b29c0fe7265a1bfeb6008875764531d"` [INFO] [stderr] Compiling unic-ucd-name v0.7.0 [INFO] [stderr] Compiling lci v0.1.8 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:347:21 [INFO] [stderr] | [INFO] [stderr] 347 | let mut scope = self.scope(); [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/parser.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | let mut yarly = self.block(&[Token::Mebbe, Token::NoWai, Token::Oic])?; [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/parser.rs:192:25 [INFO] [stderr] | [INFO] [stderr] 192 | let mut block = self.block(&[Token::Mebbe, Token::NoWai, Token::Oic])?; [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/parser.rs:217:25 [INFO] [stderr] | [INFO] [stderr] 217 | let mut block = self.block(&[Token::Omg, Token::OmgWtf, Token::Oic])?; [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/parser.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | let mut omgwtf = if let Some(&Token::OmgWtf) = self.iter.peek() { [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/tokenizer.rs:169:33 [INFO] [stderr] | [INFO] [stderr] 169 | let mut hex = read_until(&mut self.iter, ')')?; [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/tokenizer.rs:180:33 [INFO] [stderr] | [INFO] [stderr] 180 | let mut var = read_until(&mut self.iter, '}')?; [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/tokenizer.rs:198:33 [INFO] [stderr] | [INFO] [stderr] 198 | let mut name = read_until(&mut self.iter, ']')?.to_uppercase(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.88s [INFO] running `"docker" "inspect" "f09398bd8056b21fed4fac48e914743d4b29c0fe7265a1bfeb6008875764531d"` [INFO] running `"docker" "rm" "-f" "f09398bd8056b21fed4fac48e914743d4b29c0fe7265a1bfeb6008875764531d"` [INFO] [stdout] f09398bd8056b21fed4fac48e914743d4b29c0fe7265a1bfeb6008875764531d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lci/0.1.8:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a06a1c5f34eba7d0f7b418e7a5f86c544ec0a1b0e7ec25e2d7b06c02718f2dc7 [INFO] running `"docker" "start" "-a" "a06a1c5f34eba7d0f7b418e7a5f86c544ec0a1b0e7ec25e2d7b06c02718f2dc7"` [INFO] [stderr] Compiling lci v0.1.8 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:347:21 [INFO] [stderr] | [INFO] [stderr] 347 | let mut scope = self.scope(); [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/parser.rs:184:21 [INFO] [stderr] | [INFO] [stderr] 184 | let mut yarly = self.block(&[Token::Mebbe, Token::NoWai, Token::Oic])?; [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/parser.rs:192:25 [INFO] [stderr] | [INFO] [stderr] 192 | let mut block = self.block(&[Token::Mebbe, Token::NoWai, Token::Oic])?; [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/parser.rs:217:25 [INFO] [stderr] | [INFO] [stderr] 217 | let mut block = self.block(&[Token::Omg, Token::OmgWtf, Token::Oic])?; [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/parser.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | let mut omgwtf = if let Some(&Token::OmgWtf) = self.iter.peek() { [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/tokenizer.rs:169:33 [INFO] [stderr] | [INFO] [stderr] 169 | let mut hex = read_until(&mut self.iter, ')')?; [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/tokenizer.rs:180:33 [INFO] [stderr] | [INFO] [stderr] 180 | let mut var = read_until(&mut self.iter, '}')?; [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/tokenizer.rs:198:33 [INFO] [stderr] | [INFO] [stderr] 198 | let mut name = read_until(&mut self.iter, ']')?.to_uppercase(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.34s [INFO] running `"docker" "inspect" "a06a1c5f34eba7d0f7b418e7a5f86c544ec0a1b0e7ec25e2d7b06c02718f2dc7"` [INFO] running `"docker" "rm" "-f" "a06a1c5f34eba7d0f7b418e7a5f86c544ec0a1b0e7ec25e2d7b06c02718f2dc7"` [INFO] [stdout] a06a1c5f34eba7d0f7b418e7a5f86c544ec0a1b0e7ec25e2d7b06c02718f2dc7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lci/0.1.8:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] a7bdbea1616556a3be18df083374bf5fa0b6ac1fe38453eca05b632391363a91 [INFO] running `"docker" "start" "-a" "a7bdbea1616556a3be18df083374bf5fa0b6ac1fe38453eca05b632391363a91"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/lci-738520532e2b80b6 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test parser::tests::how_iz_i ... ok [INFO] [stdout] test parser::tests::assign ... ok [INFO] [stdout] test parser::tests::nested_orlys ... ok [INFO] [stdout] test parser::tests::i_iz ... ok [INFO] [stdout] test parser::tests::inf_loop ... ok [INFO] [stdout] test parser::tests::wtf ... ok [INFO] [stdout] test tokenizer::tests::functions ... ok [INFO] [stdout] test tests::rust_callback ... ok [INFO] [stdout] test tokenizer::tests::assign ... ok [INFO] [stdout] test tokenizer::tests::loops ... ok [INFO] [stdout] test tokenizer::tests::orly ... ok [INFO] [stdout] test parser::tests::im_in_yr ... ok [INFO] [stdout] test parser::tests::troofs ... ok [INFO] [stdout] test tokenizer::tests::yarns ... ok [INFO] [stdout] test tests::run_fails ... ok [INFO] [stdout] test tokenizer::tests::primitives ... ok [INFO] [stdout] test tokenizer::tests::sum_of ... ok [INFO] [stdout] test tokenizer::tests::wtf ... ok [INFO] [stdout] test tests::run_all ... ok [INFO] [stdout] test tokenizer::tests::interpolation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lci-6032c7a349352076 [INFO] [stderr] Doc-tests lci [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] [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" "a7bdbea1616556a3be18df083374bf5fa0b6ac1fe38453eca05b632391363a91"` [INFO] running `"docker" "rm" "-f" "a7bdbea1616556a3be18df083374bf5fa0b6ac1fe38453eca05b632391363a91"` [INFO] [stdout] a7bdbea1616556a3be18df083374bf5fa0b6ac1fe38453eca05b632391363a91