Dec 05 19:58:47.698 INFO testing jevankovich/scheme against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:58:47.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 19:58:48.186 INFO [stdout] 40beb01896841fb74b1a9071bef978e80c76234e36ae5b3edbe69a836637532b
Dec 05 19:58:48.188 INFO running `"docker" "start" "-a" "40beb01896841fb74b1a9071bef978e80c76234e36ae5b3edbe69a836637532b"`
Dec 05 19:58:49.647 INFO [stderr] usermod: no changes
Dec 05 19:58:49.720 INFO [stderr]    Compiling scheme v0.1.0 (/source)
Dec 05 19:58:50.069 INFO [stderr] warning: unused variable: `car`
Dec 05 19:58:50.070 INFO [stderr]   --> main.rs:52:28
Dec 05 19:58:50.070 INFO [stderr]    |
Dec 05 19:58:50.070 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 05 19:58:50.070 INFO [stderr]    |                            ^^^ help: consider using `_car` instead
Dec 05 19:58:50.070 INFO [stderr]    |
Dec 05 19:58:50.070 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:58:50.070 INFO [stderr] 
Dec 05 19:58:50.070 INFO [stderr] warning: unused variable: `cdr`
Dec 05 19:58:50.070 INFO [stderr]   --> main.rs:52:37
Dec 05 19:58:50.070 INFO [stderr]    |
Dec 05 19:58:50.070 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 05 19:58:50.070 INFO [stderr]    |                                     ^^^ help: consider using `_cdr` instead
Dec 05 19:58:50.070 INFO [stderr] 
Dec 05 19:58:50.078 INFO [stderr] warning: variant is never constructed: `Nil`
Dec 05 19:58:50.078 INFO [stderr]  --> main.rs:8:5
Dec 05 19:58:50.078 INFO [stderr]   |
Dec 05 19:58:50.078 INFO [stderr] 8 |     Nil,
Dec 05 19:58:50.078 INFO [stderr]   |     ^^^
Dec 05 19:58:50.078 INFO [stderr]   |
Dec 05 19:58:50.078 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:58:50.078 INFO [stderr] 
Dec 05 19:58:50.078 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 05 19:58:50.079 INFO [stderr]  --> main.rs:9:5
Dec 05 19:58:50.079 INFO [stderr]   |
Dec 05 19:58:50.079 INFO [stderr] 9 |     Cons(Box<SExp>, Box<SExp>),
Dec 05 19:58:50.079 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: variant is never constructed: `Int`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:10:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 10 |     Int(i64),
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: variant is never constructed: `Float`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:11:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 11 |     Float(f64),
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: variant is never constructed: `Sym`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:12:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 12 |     Sym(String),
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: method is never used: `nil`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:17:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 17 |     fn nil() -> Self {
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: method is never used: `cons`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:21:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: method is never used: `int`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:25:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 25 |     fn int(x: i64) -> Self {
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: method is never used: `float`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:29:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 29 |     fn float(x: f64) -> Self {
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.079 INFO [stderr] warning: method is never used: `sym`
Dec 05 19:58:50.079 INFO [stderr]   --> main.rs:33:5
Dec 05 19:58:50.079 INFO [stderr]    |
Dec 05 19:58:50.079 INFO [stderr] 33 |     fn sym(s: &str) -> Self {
Dec 05 19:58:50.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:50.079 INFO [stderr] 
Dec 05 19:58:50.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 19:58:50.730 INFO [stderr] su: No module specific data is present
Dec 05 19:58:52.111 INFO running `"docker" "inspect" "40beb01896841fb74b1a9071bef978e80c76234e36ae5b3edbe69a836637532b"`
Dec 05 19:58:52.426 INFO running `"docker" "rm" "-f" "40beb01896841fb74b1a9071bef978e80c76234e36ae5b3edbe69a836637532b"`
Dec 05 19:58:52.716 INFO [stdout] 40beb01896841fb74b1a9071bef978e80c76234e36ae5b3edbe69a836637532b
Dec 05 19:58:52.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 19:58:53.333 INFO [stdout] 5fe93fcbb068aee04f0a096d82aa07956adda83d1be29d3c9ae11cefb48db696
Dec 05 19:58:53.336 INFO running `"docker" "start" "-a" "5fe93fcbb068aee04f0a096d82aa07956adda83d1be29d3c9ae11cefb48db696"`
Dec 05 19:58:55.088 INFO [stderr] usermod: no changes
Dec 05 19:58:55.172 INFO [stderr]    Compiling scheme v0.1.0 (/source)
Dec 05 19:58:55.566 INFO [stderr] warning: unused variable: `car`
Dec 05 19:58:55.566 INFO [stderr]   --> main.rs:52:28
Dec 05 19:58:55.566 INFO [stderr]    |
Dec 05 19:58:55.566 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 05 19:58:55.566 INFO [stderr]    |                            ^^^ help: consider using `_car` instead
Dec 05 19:58:55.566 INFO [stderr]    |
Dec 05 19:58:55.566 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:58:55.566 INFO [stderr] 
Dec 05 19:58:55.566 INFO [stderr] warning: unused variable: `cdr`
Dec 05 19:58:55.566 INFO [stderr]   --> main.rs:52:37
Dec 05 19:58:55.566 INFO [stderr]    |
Dec 05 19:58:55.566 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 05 19:58:55.566 INFO [stderr]    |                                     ^^^ help: consider using `_cdr` instead
Dec 05 19:58:55.566 INFO [stderr] 
Dec 05 19:58:55.568 INFO [stderr] warning: variant is never constructed: `Nil`
Dec 05 19:58:55.568 INFO [stderr]  --> main.rs:8:5
Dec 05 19:58:55.568 INFO [stderr]   |
Dec 05 19:58:55.568 INFO [stderr] 8 |     Nil,
Dec 05 19:58:55.568 INFO [stderr]   |     ^^^
Dec 05 19:58:55.568 INFO [stderr]   |
Dec 05 19:58:55.568 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:58:55.568 INFO [stderr] 
Dec 05 19:58:55.568 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 05 19:58:55.568 INFO [stderr]  --> main.rs:9:5
Dec 05 19:58:55.568 INFO [stderr]   |
Dec 05 19:58:55.568 INFO [stderr] 9 |     Cons(Box<SExp>, Box<SExp>),
Dec 05 19:58:55.568 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:55.568 INFO [stderr] 
Dec 05 19:58:55.568 INFO [stderr] warning: variant is never constructed: `Int`
Dec 05 19:58:55.568 INFO [stderr]   --> main.rs:10:5
Dec 05 19:58:55.568 INFO [stderr]    |
Dec 05 19:58:55.568 INFO [stderr] 10 |     Int(i64),
Dec 05 19:58:55.568 INFO [stderr]    |     ^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: variant is never constructed: `Float`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:11:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 11 |     Float(f64),
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: variant is never constructed: `Sym`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:12:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 12 |     Sym(String),
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: method is never used: `nil`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:17:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 17 |     fn nil() -> Self {
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: method is never used: `cons`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:21:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: method is never used: `int`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:25:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 25 |     fn int(x: i64) -> Self {
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: method is never used: `float`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:29:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 29 |     fn float(x: f64) -> Self {
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.569 INFO [stderr] warning: method is never used: `sym`
Dec 05 19:58:55.569 INFO [stderr]   --> main.rs:33:5
Dec 05 19:58:55.569 INFO [stderr]    |
Dec 05 19:58:55.569 INFO [stderr] 33 |     fn sym(s: &str) -> Self {
Dec 05 19:58:55.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:58:55.569 INFO [stderr] 
Dec 05 19:58:55.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 05 19:58:55.852 INFO [stderr] su: No module specific data is present
Dec 05 19:58:56.700 INFO running `"docker" "inspect" "5fe93fcbb068aee04f0a096d82aa07956adda83d1be29d3c9ae11cefb48db696"`
Dec 05 19:58:56.960 INFO running `"docker" "rm" "-f" "5fe93fcbb068aee04f0a096d82aa07956adda83d1be29d3c9ae11cefb48db696"`
Dec 05 19:58:57.304 INFO [stdout] 5fe93fcbb068aee04f0a096d82aa07956adda83d1be29d3c9ae11cefb48db696
Dec 05 19:58:57.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 19:58:57.650 INFO [stdout] 99caff5219731ab8e1af677807da52ffb1c01d5e0acd5eaba28c1440e3b140b3
Dec 05 19:58:57.654 INFO running `"docker" "start" "-a" "99caff5219731ab8e1af677807da52ffb1c01d5e0acd5eaba28c1440e3b140b3"`
Dec 05 19:58:58.765 INFO [stderr] usermod: no changes
Dec 05 19:58:58.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 19:58:58.800 INFO [stderr]      Running /target/debug/deps/scheme-b92c5bb444167b60
Dec 05 19:58:58.803 INFO [stdout] 
Dec 05 19:58:58.803 INFO [stdout] running 0 tests
Dec 05 19:58:58.803 INFO [stdout] 
Dec 05 19:58:58.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:58:58.803 INFO [stdout] 
Dec 05 19:58:58.804 INFO [stderr] su: No module specific data is present
Dec 05 19:58:59.363 INFO running `"docker" "inspect" "99caff5219731ab8e1af677807da52ffb1c01d5e0acd5eaba28c1440e3b140b3"`
Dec 05 19:58:59.581 INFO running `"docker" "rm" "-f" "99caff5219731ab8e1af677807da52ffb1c01d5e0acd5eaba28c1440e3b140b3"`
Dec 05 19:58:59.844 INFO [stdout] 99caff5219731ab8e1af677807da52ffb1c01d5e0acd5eaba28c1440e3b140b3