Dec 17 22:39:55.636 INFO checking jaemk/risp against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:39:55.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:39:55.926 INFO [stdout] 9ed54023c0a9001486a28fe5ee0b1af474fb79f9f54513247de8c2f513d96e7e
Dec 17 22:39:55.928 INFO running `"docker" "start" "-a" "9ed54023c0a9001486a28fe5ee0b1af474fb79f9f54513247de8c2f513d96e7e"`
Dec 17 22:39:57.361 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 17 22:39:57.363 INFO [stderr]     Checking backtrace v0.3.0
Dec 17 22:39:57.363 INFO [stderr]     Checking num v0.1.36
Dec 17 22:39:57.640 INFO [stderr]     Checking fraction v0.3.4
Dec 17 22:39:57.781 INFO [stderr]     Checking error-chain v0.8.1
Dec 17 22:39:58.005 INFO [stderr]     Checking regex v0.2.1
Dec 17 22:39:59.929 INFO [stderr]     Checking risp v0.1.0 (/opt/crater/workdir)
Dec 17 22:40:00.610 INFO [stderr] warning: method is never used: `to_list`
Dec 17 22:40:00.610 INFO [stderr]   --> src/main.rs:59:5
Dec 17 22:40:00.610 INFO [stderr]    |
Dec 17 22:40:00.610 INFO [stderr] 59 |     fn to_list(self) -> List {
Dec 17 22:40:00.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.610 INFO [stderr] 
Dec 17 22:40:00.610 INFO [stderr] warning: method is never used: `is_empty`
Dec 17 22:40:00.610 INFO [stderr]   --> src/main.rs:80:5
Dec 17 22:40:00.610 INFO [stderr]    |
Dec 17 22:40:00.610 INFO [stderr] 80 |     fn is_empty(&self) -> bool {
Dec 17 22:40:00.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.610 INFO [stderr] 
Dec 17 22:40:00.611 INFO [stderr] warning: method is never used: `pop_front`
Dec 17 22:40:00.611 INFO [stderr]   --> src/main.rs:86:5
Dec 17 22:40:00.611 INFO [stderr]    |
Dec 17 22:40:00.611 INFO [stderr] 86 |     fn pop_front(&mut self) -> Option<Value> {
Dec 17 22:40:00.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.611 INFO [stderr] 
Dec 17 22:40:00.612 INFO [stderr] warning: variant is never constructed: `vec`
Dec 17 22:40:00.612 INFO [stderr]    --> src/main.rs:173:5
Dec 17 22:40:00.612 INFO [stderr]     |
Dec 17 22:40:00.612 INFO [stderr] 173 |     vec(Vector),
Dec 17 22:40:00.612 INFO [stderr]     |     ^^^^^^^^^^^
Dec 17 22:40:00.612 INFO [stderr] 
Dec 17 22:40:00.612 INFO [stderr] warning: variant is never constructed: `map`
Dec 17 22:40:00.613 INFO [stderr]    --> src/main.rs:174:5
Dec 17 22:40:00.613 INFO [stderr]     |
Dec 17 22:40:00.613 INFO [stderr] 174 |     map(Map),
Dec 17 22:40:00.613 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.613 INFO [stderr] 
Dec 17 22:40:00.613 INFO [stderr] warning: variant is never constructed: `set`
Dec 17 22:40:00.613 INFO [stderr]    --> src/main.rs:175:5
Dec 17 22:40:00.613 INFO [stderr]     |
Dec 17 22:40:00.613 INFO [stderr] 175 |     set(Set),
Dec 17 22:40:00.613 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.613 INFO [stderr] 
Dec 17 22:40:00.616 INFO [stderr] warning: variant `small` should have a camel case name such as `Small`
Dec 17 22:40:00.616 INFO [stderr]    --> src/main.rs:116:5
Dec 17 22:40:00.616 INFO [stderr]     |
Dec 17 22:40:00.616 INFO [stderr] 116 |     small(Fraction),
Dec 17 22:40:00.616 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 17 22:40:00.616 INFO [stderr]     |
Dec 17 22:40:00.616 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 17 22:40:00.616 INFO [stderr] 
Dec 17 22:40:00.616 INFO [stderr] warning: variant `number` should have a camel case name such as `Number`
Dec 17 22:40:00.616 INFO [stderr]    --> src/main.rs:122:5
Dec 17 22:40:00.616 INFO [stderr]     |
Dec 17 22:40:00.616 INFO [stderr] 122 |     number(Number),
Dec 17 22:40:00.616 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 17 22:40:00.616 INFO [stderr] 
Dec 17 22:40:00.616 INFO [stderr] warning: variant `ident` should have a camel case name such as `Ident`
Dec 17 22:40:00.616 INFO [stderr]    --> src/main.rs:123:5
Dec 17 22:40:00.617 INFO [stderr]     |
Dec 17 22:40:00.617 INFO [stderr] 123 |     ident(String),
Dec 17 22:40:00.617 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 17 22:40:00.617 INFO [stderr] 
Dec 17 22:40:00.617 INFO [stderr] warning: variant `string` should have a camel case name such as `String`
Dec 17 22:40:00.617 INFO [stderr]    --> src/main.rs:124:5
Dec 17 22:40:00.617 INFO [stderr]     |
Dec 17 22:40:00.617 INFO [stderr] 124 |     string(String),
Dec 17 22:40:00.617 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 17 22:40:00.617 INFO [stderr] 
Dec 17 22:40:00.617 INFO [stderr] warning: variant `keyword` should have a camel case name such as `Keyword`
Dec 17 22:40:00.618 INFO [stderr]    --> src/main.rs:125:5
Dec 17 22:40:00.618 INFO [stderr]     |
Dec 17 22:40:00.618 INFO [stderr] 125 |     keyword(String),
Dec 17 22:40:00.618 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 17 22:40:00.618 INFO [stderr] 
Dec 17 22:40:00.618 INFO [stderr] warning: variant `nil` should have a camel case name such as `Nil`
Dec 17 22:40:00.618 INFO [stderr]    --> src/main.rs:126:5
Dec 17 22:40:00.618 INFO [stderr]     |
Dec 17 22:40:00.618 INFO [stderr] 126 |     nil,
Dec 17 22:40:00.618 INFO [stderr]     |     ^^^
Dec 17 22:40:00.618 INFO [stderr] 
Dec 17 22:40:00.619 INFO [stderr] warning: variant `sexp` should have a camel case name such as `Sexp`
Dec 17 22:40:00.619 INFO [stderr]    --> src/main.rs:171:5
Dec 17 22:40:00.619 INFO [stderr]     |
Dec 17 22:40:00.619 INFO [stderr] 171 |     sexp(Sexp),
Dec 17 22:40:00.619 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.619 INFO [stderr] 
Dec 17 22:40:00.619 INFO [stderr] warning: variant `list` should have a camel case name such as `List`
Dec 17 22:40:00.619 INFO [stderr]    --> src/main.rs:172:5
Dec 17 22:40:00.619 INFO [stderr]     |
Dec 17 22:40:00.619 INFO [stderr] 172 |     list(List),
Dec 17 22:40:00.619 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.619 INFO [stderr] 
Dec 17 22:40:00.619 INFO [stderr] warning: variant `vec` should have a camel case name such as `Vec`
Dec 17 22:40:00.620 INFO [stderr]    --> src/main.rs:173:5
Dec 17 22:40:00.620 INFO [stderr]     |
Dec 17 22:40:00.620 INFO [stderr] 173 |     vec(Vector),
Dec 17 22:40:00.620 INFO [stderr]     |     ^^^^^^^^^^^
Dec 17 22:40:00.620 INFO [stderr] 
Dec 17 22:40:00.620 INFO [stderr] warning: variant `map` should have a camel case name such as `Map`
Dec 17 22:40:00.620 INFO [stderr]    --> src/main.rs:174:5
Dec 17 22:40:00.620 INFO [stderr]     |
Dec 17 22:40:00.620 INFO [stderr] 174 |     map(Map),
Dec 17 22:40:00.620 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.620 INFO [stderr] 
Dec 17 22:40:00.620 INFO [stderr] warning: variant `set` should have a camel case name such as `Set`
Dec 17 22:40:00.620 INFO [stderr]    --> src/main.rs:175:5
Dec 17 22:40:00.620 INFO [stderr]     |
Dec 17 22:40:00.620 INFO [stderr] 175 |     set(Set),
Dec 17 22:40:00.620 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.620 INFO [stderr] 
Dec 17 22:40:00.621 INFO [stderr] warning: variant `atom` should have a camel case name such as `Atom`
Dec 17 22:40:00.621 INFO [stderr]    --> src/main.rs:204:5
Dec 17 22:40:00.621 INFO [stderr]     |
Dec 17 22:40:00.621 INFO [stderr] 204 |     atom(Atom),
Dec 17 22:40:00.621 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.621 INFO [stderr] 
Dec 17 22:40:00.621 INFO [stderr] warning: variant `sequence` should have a camel case name such as `Sequence`
Dec 17 22:40:00.621 INFO [stderr]    --> src/main.rs:205:5
Dec 17 22:40:00.621 INFO [stderr]     |
Dec 17 22:40:00.621 INFO [stderr] 205 |     sequence(Sequence),
Dec 17 22:40:00.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.621 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: method is never used: `to_list`
Dec 17 22:40:00.628 INFO [stderr]   --> src/main.rs:59:5
Dec 17 22:40:00.628 INFO [stderr]    |
Dec 17 22:40:00.628 INFO [stderr] 59 |     fn to_list(self) -> List {
Dec 17 22:40:00.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: method is never used: `is_empty`
Dec 17 22:40:00.628 INFO [stderr]   --> src/main.rs:80:5
Dec 17 22:40:00.628 INFO [stderr]    |
Dec 17 22:40:00.628 INFO [stderr] 80 |     fn is_empty(&self) -> bool {
Dec 17 22:40:00.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: method is never used: `pop_front`
Dec 17 22:40:00.628 INFO [stderr]   --> src/main.rs:86:5
Dec 17 22:40:00.628 INFO [stderr]    |
Dec 17 22:40:00.628 INFO [stderr] 86 |     fn pop_front(&mut self) -> Option<Value> {
Dec 17 22:40:00.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: variant is never constructed: `vec`
Dec 17 22:40:00.628 INFO [stderr]    --> src/main.rs:173:5
Dec 17 22:40:00.628 INFO [stderr]     |
Dec 17 22:40:00.628 INFO [stderr] 173 |     vec(Vector),
Dec 17 22:40:00.628 INFO [stderr]     |     ^^^^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: variant is never constructed: `map`
Dec 17 22:40:00.628 INFO [stderr]    --> src/main.rs:174:5
Dec 17 22:40:00.628 INFO [stderr]     |
Dec 17 22:40:00.628 INFO [stderr] 174 |     map(Map),
Dec 17 22:40:00.628 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.628 INFO [stderr] warning: variant is never constructed: `set`
Dec 17 22:40:00.628 INFO [stderr]    --> src/main.rs:175:5
Dec 17 22:40:00.628 INFO [stderr]     |
Dec 17 22:40:00.628 INFO [stderr] 175 |     set(Set),
Dec 17 22:40:00.628 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.628 INFO [stderr] 
Dec 17 22:40:00.630 INFO [stderr] warning: variant `small` should have a camel case name such as `Small`
Dec 17 22:40:00.630 INFO [stderr]    --> src/main.rs:116:5
Dec 17 22:40:00.630 INFO [stderr]     |
Dec 17 22:40:00.630 INFO [stderr] 116 |     small(Fraction),
Dec 17 22:40:00.630 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 17 22:40:00.630 INFO [stderr]     |
Dec 17 22:40:00.630 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 17 22:40:00.630 INFO [stderr] 
Dec 17 22:40:00.630 INFO [stderr] warning: variant `number` should have a camel case name such as `Number`
Dec 17 22:40:00.630 INFO [stderr]    --> src/main.rs:122:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 122 |     number(Number),
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `ident` should have a camel case name such as `Ident`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:123:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 123 |     ident(String),
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `string` should have a camel case name such as `String`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:124:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 124 |     string(String),
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `keyword` should have a camel case name such as `Keyword`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:125:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 125 |     keyword(String),
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `nil` should have a camel case name such as `Nil`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:126:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 126 |     nil,
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `sexp` should have a camel case name such as `Sexp`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:171:5
Dec 17 22:40:00.631 INFO [stderr]     |
Dec 17 22:40:00.631 INFO [stderr] 171 |     sexp(Sexp),
Dec 17 22:40:00.631 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.631 INFO [stderr] 
Dec 17 22:40:00.631 INFO [stderr] warning: variant `list` should have a camel case name such as `List`
Dec 17 22:40:00.631 INFO [stderr]    --> src/main.rs:172:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 172 |     list(List),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.632 INFO [stderr] warning: variant `vec` should have a camel case name such as `Vec`
Dec 17 22:40:00.632 INFO [stderr]    --> src/main.rs:173:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 173 |     vec(Vector),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.632 INFO [stderr] warning: variant `map` should have a camel case name such as `Map`
Dec 17 22:40:00.632 INFO [stderr]    --> src/main.rs:174:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 174 |     map(Map),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.632 INFO [stderr] warning: variant `set` should have a camel case name such as `Set`
Dec 17 22:40:00.632 INFO [stderr]    --> src/main.rs:175:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 175 |     set(Set),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.632 INFO [stderr] warning: variant `atom` should have a camel case name such as `Atom`
Dec 17 22:40:00.632 INFO [stderr]    --> src/main.rs:204:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 204 |     atom(Atom),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.632 INFO [stderr] warning: variant `sequence` should have a camel case name such as `Sequence`
Dec 17 22:40:00.632 INFO [stderr]    --> src/main.rs:205:5
Dec 17 22:40:00.632 INFO [stderr]     |
Dec 17 22:40:00.632 INFO [stderr] 205 |     sequence(Sequence),
Dec 17 22:40:00.632 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:40:00.632 INFO [stderr] 
Dec 17 22:40:00.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Dec 17 22:40:01.056 INFO running `"docker" "inspect" "9ed54023c0a9001486a28fe5ee0b1af474fb79f9f54513247de8c2f513d96e7e"`
Dec 17 22:40:01.192 INFO running `"docker" "rm" "-f" "9ed54023c0a9001486a28fe5ee0b1af474fb79f9f54513247de8c2f513d96e7e"`
Dec 17 22:40:01.352 INFO [stdout] 9ed54023c0a9001486a28fe5ee0b1af474fb79f9f54513247de8c2f513d96e7e