[INFO] updating cached repository bwhetherington/rust-lisp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bwhetherington/rust-lisp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bwhetherington/rust-lisp" "work/ex/beta-1.38-1/sources/1.37.0/gh/bwhetherington/rust-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bwhetherington/rust-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bwhetherington/rust-lisp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7807a8d7f06aed76468a3df13fd60274eb297d67
[INFO] sha for GitHub repo bwhetherington/rust-lisp: 7807a8d7f06aed76468a3df13fd60274eb297d67
[INFO] validating manifest of bwhetherington/rust-lisp on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bwhetherington/rust-lisp on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bwhetherington/rust-lisp
[INFO] finished frobbing bwhetherington/rust-lisp
[INFO] frobbed toml for bwhetherington/rust-lisp written to work/ex/beta-1.38-1/sources/1.37.0/gh/bwhetherington/rust-lisp/Cargo.toml
[INFO] started frobbing bwhetherington/rust-lisp
[INFO] finished frobbing bwhetherington/rust-lisp
[INFO] frobbed toml for bwhetherington/rust-lisp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp/Cargo.toml
[INFO] crate bwhetherington/rust-lisp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bwhetherington/rust-lisp against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f92855873475bcfe861e9dd163c7039ce1fb377f783c94d83a30f551fc6cd8f9
[INFO] running `"docker" "start" "-a" "f92855873475bcfe861e9dd163c7039ce1fb377f783c94d83a30f551fc6cd8f9"`
[INFO] [stderr]    Compiling rust-lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:31
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:45
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/interpreter.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parser::Parser`
[INFO] [stderr]  --> src/intrinsics.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use parser::Parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/utils.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `environment::Environment`
[INFO] [stderr]  --> src/values.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use environment::Environment;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/utils.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/intrinsics.rs:174:20
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
[INFO] [stderr]     |                    ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_values`
[INFO] [stderr]    --> src/intrinsics.rs:335:29
[INFO] [stderr]     |
[INFO] [stderr] 335 |                         let num_values = len - 1;
[INFO] [stderr]     |                             ^^^^^^^^^^ help: consider prefixing with an underscore: `_num_values`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_from_str`
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `peak_char`
[INFO] [stderr]    --> src/parser.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
[INFO] [stderr]   --> src/intrinsics.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cur_scope`
[INFO] [stderr]   --> src/environment.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `"docker" "inspect" "f92855873475bcfe861e9dd163c7039ce1fb377f783c94d83a30f551fc6cd8f9"`
[INFO] running `"docker" "rm" "-f" "f92855873475bcfe861e9dd163c7039ce1fb377f783c94d83a30f551fc6cd8f9"`
[INFO] [stdout] f92855873475bcfe861e9dd163c7039ce1fb377f783c94d83a30f551fc6cd8f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd64b597b4a2cf45117d46b7cc5ea853d3dc373699488bd09c4ed736634ad91f
[INFO] running `"docker" "start" "-a" "bd64b597b4a2cf45117d46b7cc5ea853d3dc373699488bd09c4ed736634ad91f"`
[INFO] [stderr]    Compiling rust-lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:31
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:191:45
[INFO] [stderr]     |
[INFO] [stderr] 191 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/interpreter.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parser::Parser`
[INFO] [stderr]  --> src/intrinsics.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use parser::Parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/utils.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `environment::Environment`
[INFO] [stderr]  --> src/values.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use environment::Environment;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/utils.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/intrinsics.rs:174:20
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
[INFO] [stderr]     |                    ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_values`
[INFO] [stderr]    --> src/intrinsics.rs:335:29
[INFO] [stderr]     |
[INFO] [stderr] 335 |                         let num_values = len - 1;
[INFO] [stderr]     |                             ^^^^^^^^^^ help: consider prefixing with an underscore: `_num_values`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_from_str`
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `peak_char`
[INFO] [stderr]    --> src/parser.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
[INFO] [stderr]   --> src/intrinsics.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cur_scope`
[INFO] [stderr]   --> src/environment.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "bd64b597b4a2cf45117d46b7cc5ea853d3dc373699488bd09c4ed736634ad91f"`
[INFO] running `"docker" "rm" "-f" "bd64b597b4a2cf45117d46b7cc5ea853d3dc373699488bd09c4ed736634ad91f"`
[INFO] [stdout] bd64b597b4a2cf45117d46b7cc5ea853d3dc373699488bd09c4ed736634ad91f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bwhetherington/rust-lisp:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6183ae4405eb52301d976bab8d7eb256af210b4ce268be4b2d4b6bfbc555ef2b
[INFO] running `"docker" "start" "-a" "6183ae4405eb52301d976bab8d7eb256af210b4ce268be4b2d4b6bfbc555ef2b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_lisp-d35b50443d980e99
[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" "6183ae4405eb52301d976bab8d7eb256af210b4ce268be4b2d4b6bfbc555ef2b"`
[INFO] running `"docker" "rm" "-f" "6183ae4405eb52301d976bab8d7eb256af210b4ce268be4b2d4b6bfbc555ef2b"`
[INFO] [stdout] 6183ae4405eb52301d976bab8d7eb256af210b4ce268be4b2d4b6bfbc555ef2b