Dec 13 15:39:30.672 INFO testing jevankovich/scheme against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:39:30.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:39:31.300 INFO [stdout] e81a863f421ad1de5c252da160f70849d9686c0ba19ca8e7127f60c7da8700dc
Dec 13 15:39:31.302 INFO running `"docker" "start" "-a" "e81a863f421ad1de5c252da160f70849d9686c0ba19ca8e7127f60c7da8700dc"`
Dec 13 15:39:32.738 INFO [stderr] usermod: no changes
Dec 13 15:39:32.836 INFO [stderr]    Compiling scheme v0.1.0 (/source)
Dec 13 15:39:33.211 INFO [stderr] warning: unused variable: `car`
Dec 13 15:39:33.211 INFO [stderr]   --> main.rs:52:28
Dec 13 15:39:33.211 INFO [stderr]    |
Dec 13 15:39:33.211 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 13 15:39:33.211 INFO [stderr]    |                            ^^^ help: consider using `_car` instead
Dec 13 15:39:33.211 INFO [stderr]    |
Dec 13 15:39:33.211 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:39:33.211 INFO [stderr] 
Dec 13 15:39:33.211 INFO [stderr] warning: unused variable: `cdr`
Dec 13 15:39:33.211 INFO [stderr]   --> main.rs:52:37
Dec 13 15:39:33.211 INFO [stderr]    |
Dec 13 15:39:33.211 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 13 15:39:33.211 INFO [stderr]    |                                     ^^^ help: consider using `_cdr` instead
Dec 13 15:39:33.211 INFO [stderr] 
Dec 13 15:39:33.220 INFO [stderr] warning: variant is never constructed: `Nil`
Dec 13 15:39:33.220 INFO [stderr]  --> main.rs:8:5
Dec 13 15:39:33.220 INFO [stderr]   |
Dec 13 15:39:33.220 INFO [stderr] 8 |     Nil,
Dec 13 15:39:33.220 INFO [stderr]   |     ^^^
Dec 13 15:39:33.220 INFO [stderr]   |
Dec 13 15:39:33.221 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:39:33.221 INFO [stderr] 
Dec 13 15:39:33.221 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 13 15:39:33.222 INFO [stderr]  --> main.rs:9:5
Dec 13 15:39:33.222 INFO [stderr]   |
Dec 13 15:39:33.222 INFO [stderr] 9 |     Cons(Box<SExp>, Box<SExp>),
Dec 13 15:39:33.223 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:33.223 INFO [stderr] 
Dec 13 15:39:33.223 INFO [stderr] warning: variant is never constructed: `Int`
Dec 13 15:39:33.223 INFO [stderr]   --> main.rs:10:5
Dec 13 15:39:33.224 INFO [stderr]    |
Dec 13 15:39:33.224 INFO [stderr] 10 |     Int(i64),
Dec 13 15:39:33.224 INFO [stderr]    |     ^^^^^^^^
Dec 13 15:39:33.224 INFO [stderr] 
Dec 13 15:39:33.225 INFO [stderr] warning: variant is never constructed: `Float`
Dec 13 15:39:33.225 INFO [stderr]   --> main.rs:11:5
Dec 13 15:39:33.225 INFO [stderr]    |
Dec 13 15:39:33.225 INFO [stderr] 11 |     Float(f64),
Dec 13 15:39:33.225 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 15:39:33.225 INFO [stderr] 
Dec 13 15:39:33.226 INFO [stderr] warning: variant is never constructed: `Sym`
Dec 13 15:39:33.226 INFO [stderr]   --> main.rs:12:5
Dec 13 15:39:33.226 INFO [stderr]    |
Dec 13 15:39:33.226 INFO [stderr] 12 |     Sym(String),
Dec 13 15:39:33.226 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 15:39:33.226 INFO [stderr] 
Dec 13 15:39:33.226 INFO [stderr] warning: method is never used: `nil`
Dec 13 15:39:33.226 INFO [stderr]   --> main.rs:17:5
Dec 13 15:39:33.226 INFO [stderr]    |
Dec 13 15:39:33.226 INFO [stderr] 17 |     fn nil() -> Self {
Dec 13 15:39:33.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 15:39:33.227 INFO [stderr] 
Dec 13 15:39:33.227 INFO [stderr] warning: method is never used: `cons`
Dec 13 15:39:33.227 INFO [stderr]   --> main.rs:21:5
Dec 13 15:39:33.227 INFO [stderr]    |
Dec 13 15:39:33.227 INFO [stderr] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
Dec 13 15:39:33.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:33.227 INFO [stderr] 
Dec 13 15:39:33.227 INFO [stderr] warning: method is never used: `int`
Dec 13 15:39:33.227 INFO [stderr]   --> main.rs:25:5
Dec 13 15:39:33.228 INFO [stderr]    |
Dec 13 15:39:33.228 INFO [stderr] 25 |     fn int(x: i64) -> Self {
Dec 13 15:39:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:33.228 INFO [stderr] 
Dec 13 15:39:33.228 INFO [stderr] warning: method is never used: `float`
Dec 13 15:39:33.228 INFO [stderr]   --> main.rs:29:5
Dec 13 15:39:33.228 INFO [stderr]    |
Dec 13 15:39:33.228 INFO [stderr] 29 |     fn float(x: f64) -> Self {
Dec 13 15:39:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:33.228 INFO [stderr] 
Dec 13 15:39:33.229 INFO [stderr] warning: method is never used: `sym`
Dec 13 15:39:33.229 INFO [stderr]   --> main.rs:33:5
Dec 13 15:39:33.229 INFO [stderr]    |
Dec 13 15:39:33.229 INFO [stderr] 33 |     fn sym(s: &str) -> Self {
Dec 13 15:39:33.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:33.235 INFO [stderr] 
Dec 13 15:39:33.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 13 15:39:33.674 INFO [stderr] su: No module specific data is present
Dec 13 15:39:34.293 INFO running `"docker" "inspect" "e81a863f421ad1de5c252da160f70849d9686c0ba19ca8e7127f60c7da8700dc"`
Dec 13 15:39:34.648 INFO running `"docker" "rm" "-f" "e81a863f421ad1de5c252da160f70849d9686c0ba19ca8e7127f60c7da8700dc"`
Dec 13 15:39:34.951 INFO [stdout] e81a863f421ad1de5c252da160f70849d9686c0ba19ca8e7127f60c7da8700dc
Dec 13 15:39:34.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:39:35.779 INFO [stdout] df1b0f158d67f1dc86f4f2c38766635b5fe1a70beb986da6360ef580099ded30
Dec 13 15:39:35.784 INFO running `"docker" "start" "-a" "df1b0f158d67f1dc86f4f2c38766635b5fe1a70beb986da6360ef580099ded30"`
Dec 13 15:39:36.774 INFO [stderr] usermod: no changes
Dec 13 15:39:36.823 INFO [stderr]    Compiling scheme v0.1.0 (/source)
Dec 13 15:39:37.307 INFO [stderr] warning: unused variable: `car`
Dec 13 15:39:37.307 INFO [stderr]   --> main.rs:52:28
Dec 13 15:39:37.307 INFO [stderr]    |
Dec 13 15:39:37.307 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 13 15:39:37.307 INFO [stderr]    |                            ^^^ help: consider using `_car` instead
Dec 13 15:39:37.307 INFO [stderr]    |
Dec 13 15:39:37.307 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:39:37.307 INFO [stderr] 
Dec 13 15:39:37.307 INFO [stderr] warning: unused variable: `cdr`
Dec 13 15:39:37.307 INFO [stderr]   --> main.rs:52:37
Dec 13 15:39:37.307 INFO [stderr]    |
Dec 13 15:39:37.307 INFO [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
Dec 13 15:39:37.307 INFO [stderr]    |                                     ^^^ help: consider using `_cdr` instead
Dec 13 15:39:37.307 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: variant is never constructed: `Nil`
Dec 13 15:39:37.319 INFO [stderr]  --> main.rs:8:5
Dec 13 15:39:37.319 INFO [stderr]   |
Dec 13 15:39:37.319 INFO [stderr] 8 |     Nil,
Dec 13 15:39:37.319 INFO [stderr]   |     ^^^
Dec 13 15:39:37.319 INFO [stderr]   |
Dec 13 15:39:37.319 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 13 15:39:37.319 INFO [stderr]  --> main.rs:9:5
Dec 13 15:39:37.319 INFO [stderr]   |
Dec 13 15:39:37.319 INFO [stderr] 9 |     Cons(Box<SExp>, Box<SExp>),
Dec 13 15:39:37.319 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: variant is never constructed: `Int`
Dec 13 15:39:37.319 INFO [stderr]   --> main.rs:10:5
Dec 13 15:39:37.319 INFO [stderr]    |
Dec 13 15:39:37.319 INFO [stderr] 10 |     Int(i64),
Dec 13 15:39:37.319 INFO [stderr]    |     ^^^^^^^^
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: variant is never constructed: `Float`
Dec 13 15:39:37.319 INFO [stderr]   --> main.rs:11:5
Dec 13 15:39:37.319 INFO [stderr]    |
Dec 13 15:39:37.319 INFO [stderr] 11 |     Float(f64),
Dec 13 15:39:37.319 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: variant is never constructed: `Sym`
Dec 13 15:39:37.319 INFO [stderr]   --> main.rs:12:5
Dec 13 15:39:37.319 INFO [stderr]    |
Dec 13 15:39:37.319 INFO [stderr] 12 |     Sym(String),
Dec 13 15:39:37.319 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: method is never used: `nil`
Dec 13 15:39:37.319 INFO [stderr]   --> main.rs:17:5
Dec 13 15:39:37.319 INFO [stderr]    |
Dec 13 15:39:37.319 INFO [stderr] 17 |     fn nil() -> Self {
Dec 13 15:39:37.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 15:39:37.319 INFO [stderr] 
Dec 13 15:39:37.319 INFO [stderr] warning: method is never used: `cons`
Dec 13 15:39:37.319 INFO [stderr]   --> main.rs:21:5
Dec 13 15:39:37.319 INFO [stderr]    |
Dec 13 15:39:37.320 INFO [stderr] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
Dec 13 15:39:37.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:37.320 INFO [stderr] 
Dec 13 15:39:37.320 INFO [stderr] warning: method is never used: `int`
Dec 13 15:39:37.320 INFO [stderr]   --> main.rs:25:5
Dec 13 15:39:37.320 INFO [stderr]    |
Dec 13 15:39:37.320 INFO [stderr] 25 |     fn int(x: i64) -> Self {
Dec 13 15:39:37.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:37.320 INFO [stderr] 
Dec 13 15:39:37.320 INFO [stderr] warning: method is never used: `float`
Dec 13 15:39:37.320 INFO [stderr]   --> main.rs:29:5
Dec 13 15:39:37.320 INFO [stderr]    |
Dec 13 15:39:37.320 INFO [stderr] 29 |     fn float(x: f64) -> Self {
Dec 13 15:39:37.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:37.320 INFO [stderr] 
Dec 13 15:39:37.320 INFO [stderr] warning: method is never used: `sym`
Dec 13 15:39:37.320 INFO [stderr]   --> main.rs:33:5
Dec 13 15:39:37.320 INFO [stderr]    |
Dec 13 15:39:37.320 INFO [stderr] 33 |     fn sym(s: &str) -> Self {
Dec 13 15:39:37.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:39:37.320 INFO [stderr] 
Dec 13 15:39:37.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 13 15:39:37.756 INFO [stderr] su: No module specific data is present
Dec 13 15:39:38.311 INFO running `"docker" "inspect" "df1b0f158d67f1dc86f4f2c38766635b5fe1a70beb986da6360ef580099ded30"`
Dec 13 15:39:38.557 INFO running `"docker" "rm" "-f" "df1b0f158d67f1dc86f4f2c38766635b5fe1a70beb986da6360ef580099ded30"`
Dec 13 15:39:38.835 INFO [stdout] df1b0f158d67f1dc86f4f2c38766635b5fe1a70beb986da6360ef580099ded30
Dec 13 15:39:38.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:39:39.316 INFO [stdout] 472292ae1040501974df51396c831e758ed577f5748758fb0941f8a7a2b10e0a
Dec 13 15:39:39.318 INFO running `"docker" "start" "-a" "472292ae1040501974df51396c831e758ed577f5748758fb0941f8a7a2b10e0a"`
Dec 13 15:39:41.129 INFO [stderr] usermod: no changes
Dec 13 15:39:41.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 15:39:41.191 INFO [stderr]      Running /target/debug/deps/scheme-cb610bfbacf6bb02
Dec 13 15:39:41.195 INFO [stdout] 
Dec 13 15:39:41.195 INFO [stdout] running 0 tests
Dec 13 15:39:41.195 INFO [stdout] 
Dec 13 15:39:41.195 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:39:41.195 INFO [stdout] 
Dec 13 15:39:41.203 INFO [stderr] su: No module specific data is present
Dec 13 15:39:42.180 INFO running `"docker" "inspect" "472292ae1040501974df51396c831e758ed577f5748758fb0941f8a7a2b10e0a"`
Dec 13 15:39:42.539 INFO running `"docker" "rm" "-f" "472292ae1040501974df51396c831e758ed577f5748758fb0941f8a7a2b10e0a"`
Dec 13 15:39:42.939 INFO [stdout] 472292ae1040501974df51396c831e758ed577f5748758fb0941f8a7a2b10e0a