[INFO] updating cached repository foundoulis/slytherlisp_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/foundoulis/slytherlisp_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/foundoulis/slytherlisp_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/foundoulis/slytherlisp_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/foundoulis/slytherlisp_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/foundoulis/slytherlisp_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d5fb90327c70fe72e9482268ed8d5d79fc5109d0 [INFO] sha for GitHub repo foundoulis/slytherlisp_rust: d5fb90327c70fe72e9482268ed8d5d79fc5109d0 [INFO] validating manifest of foundoulis/slytherlisp_rust 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 foundoulis/slytherlisp_rust 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 foundoulis/slytherlisp_rust [INFO] finished frobbing foundoulis/slytherlisp_rust [INFO] frobbed toml for foundoulis/slytherlisp_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/foundoulis/slytherlisp_rust/Cargo.toml [INFO] started frobbing foundoulis/slytherlisp_rust [INFO] finished frobbing foundoulis/slytherlisp_rust [INFO] frobbed toml for foundoulis/slytherlisp_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust/Cargo.toml [INFO] crate foundoulis/slytherlisp_rust already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] testing foundoulis/slytherlisp_rust 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust:/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] bbed007177dec1caf84c417f004b4c92b971a62d3402a64f18f7440ba5e0cf93 [INFO] running `"docker" "start" "-a" "bbed007177dec1caf84c417f004b4c92b971a62d3402a64f18f7440ba5e0cf93"` [INFO] [stderr] Compiling ucd-util v0.1.2 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling slytherlisp_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `add` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | add, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Add` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `sub` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | sub, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Sub` [INFO] [stderr] [INFO] [stderr] warning: variant `mul` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | mul, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Mul` [INFO] [stderr] [INFO] [stderr] warning: variant `div` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | div, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Div` [INFO] [stderr] [INFO] [stderr] warning: variant `print` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | print, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Print` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stg` [INFO] [stderr] --> src/types/callable.rs:192:42 [INFO] [stderr] | [INFO] [stderr] 192 | fn call(&mut self, args: &LispValue, stg: &mut LexicalVarStorage) -> LispValue { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_stg` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/types/callable.rs:77:25 [INFO] [stderr] | [INFO] [stderr] 77 | let mut is_int = match *args_as_list[0] { [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: function is never used: `run_repl` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | fn run_repl() {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.58s [INFO] running `"docker" "inspect" "bbed007177dec1caf84c417f004b4c92b971a62d3402a64f18f7440ba5e0cf93"` [INFO] running `"docker" "rm" "-f" "bbed007177dec1caf84c417f004b4c92b971a62d3402a64f18f7440ba5e0cf93"` [INFO] [stdout] bbed007177dec1caf84c417f004b4c92b971a62d3402a64f18f7440ba5e0cf93 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust:/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] b47c88786004a27a6236e8cfd2a688f2b98a95a2b064488bb9ca71f06e5d081a [INFO] running `"docker" "start" "-a" "b47c88786004a27a6236e8cfd2a688f2b98a95a2b064488bb9ca71f06e5d081a"` [INFO] [stderr] Compiling slytherlisp_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `add` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | add, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Add` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `sub` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | sub, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Sub` [INFO] [stderr] [INFO] [stderr] warning: variant `mul` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | mul, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Mul` [INFO] [stderr] [INFO] [stderr] warning: variant `div` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | div, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Div` [INFO] [stderr] [INFO] [stderr] warning: variant `print` should have an upper camel case name [INFO] [stderr] --> src/types/callable.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | print, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Print` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stg` [INFO] [stderr] --> src/types/callable.rs:192:42 [INFO] [stderr] | [INFO] [stderr] 192 | fn call(&mut self, args: &LispValue, stg: &mut LexicalVarStorage) -> LispValue { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_stg` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/types/callable.rs:77:25 [INFO] [stderr] | [INFO] [stderr] 77 | let mut is_int = match *args_as_list[0] { [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: function is never used: `run_repl` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | fn run_repl() {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `"docker" "inspect" "b47c88786004a27a6236e8cfd2a688f2b98a95a2b064488bb9ca71f06e5d081a"` [INFO] running `"docker" "rm" "-f" "b47c88786004a27a6236e8cfd2a688f2b98a95a2b064488bb9ca71f06e5d081a"` [INFO] [stdout] b47c88786004a27a6236e8cfd2a688f2b98a95a2b064488bb9ca71f06e5d081a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foundoulis/slytherlisp_rust:/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] e6553c986a7b5b2601e3c22a13b52464e23f825777ebb66b298944427ec48ff9 [INFO] running `"docker" "start" "-a" "e6553c986a7b5b2601e3c22a13b52464e23f825777ebb66b298944427ec48ff9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/slytherlisp_rust-aed73debbb474966 [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" "e6553c986a7b5b2601e3c22a13b52464e23f825777ebb66b298944427ec48ff9"` [INFO] running `"docker" "rm" "-f" "e6553c986a7b5b2601e3c22a13b52464e23f825777ebb66b298944427ec48ff9"` [INFO] [stdout] e6553c986a7b5b2601e3c22a13b52464e23f825777ebb66b298944427ec48ff9