Dec 19 15:30:23.745 INFO checking jaemk/risp against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:30:23.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jaemk/risp:/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=forbid" "-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:30:24.370 INFO [stdout] b25ae6bf703dc89bdf8e44f5725e560dbbbc459b0ca0a1696452fa98c93e11c6
Dec 19 15:30:24.373 INFO running `"docker" "start" "-a" "b25ae6bf703dc89bdf8e44f5725e560dbbbc459b0ca0a1696452fa98c93e11c6"`
Dec 19 15:30:26.703 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 15:30:26.709 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 19 15:30:26.718 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 15:30:28.067 INFO [stderr]     Checking regex v0.2.1
Dec 19 15:30:28.300 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 15:30:28.937 INFO [stderr]     Checking num v0.1.36
Dec 19 15:30:29.291 INFO [stderr]     Checking fraction v0.3.4
Dec 19 15:30:30.536 INFO [stderr]     Checking risp v0.1.0 (/opt/crater/workdir)
Dec 19 15:30:31.169 INFO [stderr] warning: method is never used: `to_list`
Dec 19 15:30:31.169 INFO [stderr]   --> src/main.rs:59:5
Dec 19 15:30:31.170 INFO [stderr]    |
Dec 19 15:30:31.170 INFO [stderr] 59 |     fn to_list(self) -> List {
Dec 19 15:30:31.170 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: method is never used: `is_empty`
Dec 19 15:30:31.170 INFO [stderr]   --> src/main.rs:80:5
Dec 19 15:30:31.170 INFO [stderr]    |
Dec 19 15:30:31.170 INFO [stderr] 80 |     fn is_empty(&self) -> bool {
Dec 19 15:30:31.170 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: method is never used: `pop_front`
Dec 19 15:30:31.170 INFO [stderr]   --> src/main.rs:86:5
Dec 19 15:30:31.170 INFO [stderr]    |
Dec 19 15:30:31.170 INFO [stderr] 86 |     fn pop_front(&mut self) -> Option<Value> {
Dec 19 15:30:31.170 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant is never constructed: `vec`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:173:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 173 |     vec(Vector),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant is never constructed: `map`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:174:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 174 |     map(Map),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant is never constructed: `set`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:175:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 175 |     set(Set),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `small` should have a camel case name such as `Small`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:116:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 116 |     small(Fraction),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `number` should have a camel case name such as `Number`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:122:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 122 |     number(Number),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `ident` should have a camel case name such as `Ident`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:123:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 123 |     ident(String),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `string` should have a camel case name such as `String`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:124:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 124 |     string(String),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `keyword` should have a camel case name such as `Keyword`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:125:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 125 |     keyword(String),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `nil` should have a camel case name such as `Nil`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:126:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 126 |     nil,
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `sexp` should have a camel case name such as `Sexp`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:171:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 171 |     sexp(Sexp),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `list` should have a camel case name such as `List`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:172:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 172 |     list(List),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.170 INFO [stderr] warning: variant `vec` should have a camel case name such as `Vec`
Dec 19 15:30:31.170 INFO [stderr]    --> src/main.rs:173:5
Dec 19 15:30:31.170 INFO [stderr]     |
Dec 19 15:30:31.170 INFO [stderr] 173 |     vec(Vector),
Dec 19 15:30:31.170 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 15:30:31.170 INFO [stderr] 
Dec 19 15:30:31.171 INFO [stderr] warning: variant `map` should have a camel case name such as `Map`
Dec 19 15:30:31.171 INFO [stderr]    --> src/main.rs:174:5
Dec 19 15:30:31.171 INFO [stderr]     |
Dec 19 15:30:31.171 INFO [stderr] 174 |     map(Map),
Dec 19 15:30:31.171 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.171 INFO [stderr] 
Dec 19 15:30:31.171 INFO [stderr] warning: variant `set` should have a camel case name such as `Set`
Dec 19 15:30:31.171 INFO [stderr]    --> src/main.rs:175:5
Dec 19 15:30:31.171 INFO [stderr]     |
Dec 19 15:30:31.171 INFO [stderr] 175 |     set(Set),
Dec 19 15:30:31.171 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.171 INFO [stderr] 
Dec 19 15:30:31.171 INFO [stderr] warning: variant `atom` should have a camel case name such as `Atom`
Dec 19 15:30:31.171 INFO [stderr]    --> src/main.rs:204:5
Dec 19 15:30:31.171 INFO [stderr]     |
Dec 19 15:30:31.171 INFO [stderr] 204 |     atom(Atom),
Dec 19 15:30:31.171 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.171 INFO [stderr] 
Dec 19 15:30:31.171 INFO [stderr] warning: variant `sequence` should have a camel case name such as `Sequence`
Dec 19 15:30:31.171 INFO [stderr]    --> src/main.rs:205:5
Dec 19 15:30:31.171 INFO [stderr]     |
Dec 19 15:30:31.171 INFO [stderr] 205 |     sequence(Sequence),
Dec 19 15:30:31.171 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.171 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: method is never used: `to_list`
Dec 19 15:30:31.245 INFO [stderr]   --> src/main.rs:59:5
Dec 19 15:30:31.245 INFO [stderr]    |
Dec 19 15:30:31.245 INFO [stderr] 59 |     fn to_list(self) -> List {
Dec 19 15:30:31.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: method is never used: `is_empty`
Dec 19 15:30:31.245 INFO [stderr]   --> src/main.rs:80:5
Dec 19 15:30:31.245 INFO [stderr]    |
Dec 19 15:30:31.245 INFO [stderr] 80 |     fn is_empty(&self) -> bool {
Dec 19 15:30:31.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: method is never used: `pop_front`
Dec 19 15:30:31.245 INFO [stderr]   --> src/main.rs:86:5
Dec 19 15:30:31.245 INFO [stderr]    |
Dec 19 15:30:31.245 INFO [stderr] 86 |     fn pop_front(&mut self) -> Option<Value> {
Dec 19 15:30:31.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: variant is never constructed: `vec`
Dec 19 15:30:31.245 INFO [stderr]    --> src/main.rs:173:5
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr] 173 |     vec(Vector),
Dec 19 15:30:31.245 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: variant is never constructed: `map`
Dec 19 15:30:31.245 INFO [stderr]    --> src/main.rs:174:5
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr] 174 |     map(Map),
Dec 19 15:30:31.245 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: variant is never constructed: `set`
Dec 19 15:30:31.245 INFO [stderr]    --> src/main.rs:175:5
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr] 175 |     set(Set),
Dec 19 15:30:31.245 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: variant `small` should have a camel case name such as `Small`
Dec 19 15:30:31.245 INFO [stderr]    --> src/main.rs:116:5
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr] 116 |     small(Fraction),
Dec 19 15:30:31.245 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 19 15:30:31.245 INFO [stderr] 
Dec 19 15:30:31.245 INFO [stderr] warning: variant `number` should have a camel case name such as `Number`
Dec 19 15:30:31.245 INFO [stderr]    --> src/main.rs:122:5
Dec 19 15:30:31.245 INFO [stderr]     |
Dec 19 15:30:31.245 INFO [stderr] 122 |     number(Number),
Dec 19 15:30:31.245 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `ident` should have a camel case name such as `Ident`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:123:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 123 |     ident(String),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `string` should have a camel case name such as `String`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:124:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 124 |     string(String),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `keyword` should have a camel case name such as `Keyword`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:125:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 125 |     keyword(String),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `nil` should have a camel case name such as `Nil`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:126:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 126 |     nil,
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `sexp` should have a camel case name such as `Sexp`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:171:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 171 |     sexp(Sexp),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `list` should have a camel case name such as `List`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:172:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 172 |     list(List),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `vec` should have a camel case name such as `Vec`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:173:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 173 |     vec(Vector),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `map` should have a camel case name such as `Map`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:174:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 174 |     map(Map),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `set` should have a camel case name such as `Set`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:175:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 175 |     set(Set),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `atom` should have a camel case name such as `Atom`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:204:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 204 |     atom(Atom),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.246 INFO [stderr] warning: variant `sequence` should have a camel case name such as `Sequence`
Dec 19 15:30:31.246 INFO [stderr]    --> src/main.rs:205:5
Dec 19 15:30:31.246 INFO [stderr]     |
Dec 19 15:30:31.246 INFO [stderr] 205 |     sequence(Sequence),
Dec 19 15:30:31.246 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:30:31.246 INFO [stderr] 
Dec 19 15:30:31.266 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
Dec 19 15:30:31.658 INFO running `"docker" "inspect" "b25ae6bf703dc89bdf8e44f5725e560dbbbc459b0ca0a1696452fa98c93e11c6"`
Dec 19 15:30:31.822 INFO running `"docker" "rm" "-f" "b25ae6bf703dc89bdf8e44f5725e560dbbbc459b0ca0a1696452fa98c93e11c6"`
Dec 19 15:30:31.972 INFO [stdout] b25ae6bf703dc89bdf8e44f5725e560dbbbc459b0ca0a1696452fa98c93e11c6