[INFO] cloning repository https://github.com/foundoulis/slytherlisp_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foundoulis/slytherlisp_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoundoulis%2Fslytherlisp_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoundoulis%2Fslytherlisp_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5fb90327c70fe72e9482268ed8d5d79fc5109d0
[INFO] testing foundoulis/slytherlisp_rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoundoulis%2Fslytherlisp_rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/foundoulis/slytherlisp_rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/foundoulis/slytherlisp_rust
[INFO] finished tweaking git repo https://github.com/foundoulis/slytherlisp_rust
[INFO] tweaked toml for git repo https://github.com/foundoulis/slytherlisp_rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/foundoulis/slytherlisp_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c74bb4e8dbebb3ae14250adef7ad545f1cc9dd9af159b371d3770cbe3c76f4a4
[INFO] running `Command { std: "docker" "start" "-a" "c74bb4e8dbebb3ae14250adef7ad545f1cc9dd9af159b371d3770cbe3c76f4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c74bb4e8dbebb3ae14250adef7ad545f1cc9dd9af159b371d3770cbe3c76f4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74bb4e8dbebb3ae14250adef7ad545f1cc9dd9af159b371d3770cbe3c76f4a4", kill_on_drop: false }`
[INFO] [stdout] c74bb4e8dbebb3ae14250adef7ad545f1cc9dd9af159b371d3770cbe3c76f4a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edc5a09ef691cd6742bb8288aecd3dac91575b83d2be424db109393eaedc630b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "edc5a09ef691cd6742bb8288aecd3dac91575b83d2be424db109393eaedc630b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling slytherlisp_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `add` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     add,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sub` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     sub,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mul` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     mul,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Mul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `print` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     print,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Print`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stg`
[INFO] [stdout]    --> src/types/callable.rs:192:42
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn call(&mut self, args: &LispValue, stg: &mut LexicalVarStorage) -> LispValue {
[INFO] [stdout]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_stg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/callable.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     let mut is_int = match *args_as_list[0] {
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_repl`
[INFO] [stdout]   --> src/main.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn run_repl() {}
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/types/callable.rs:107:68
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...                   _ => panic!("Cannot subtract from: {}"),
[INFO] [stdout]     |                                                          ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(panic_fmt)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                 _ => panic!("Cannot subtract from: {}", ...),
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                 _ => panic!("{}", "Cannot subtract from: {}"),
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "edc5a09ef691cd6742bb8288aecd3dac91575b83d2be424db109393eaedc630b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc5a09ef691cd6742bb8288aecd3dac91575b83d2be424db109393eaedc630b", kill_on_drop: false }`
[INFO] [stdout] edc5a09ef691cd6742bb8288aecd3dac91575b83d2be424db109393eaedc630b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 559861e50001174aa32a7e6eb71fcf5521e440858282185032fcca9f4047195d
[INFO] running `Command { std: "docker" "start" "-a" "559861e50001174aa32a7e6eb71fcf5521e440858282185032fcca9f4047195d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slytherlisp_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `add` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     add,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sub` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     sub,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mul` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     mul,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Mul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `print` should have an upper camel case name
[INFO] [stdout]   --> src/types/callable.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     print,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Print`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stg`
[INFO] [stdout]    --> src/types/callable.rs:192:42
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn call(&mut self, args: &LispValue, stg: &mut LexicalVarStorage) -> LispValue {
[INFO] [stdout]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_stg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/callable.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     let mut is_int = match *args_as_list[0] {
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_repl`
[INFO] [stdout]   --> src/main.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn run_repl() {}
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/types/callable.rs:107:68
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...                   _ => panic!("Cannot subtract from: {}"),
[INFO] [stdout]     |                                                          ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(panic_fmt)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                 _ => panic!("Cannot subtract from: {}", ...),
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 107 |                                 _ => panic!("{}", "Cannot subtract from: {}"),
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "559861e50001174aa32a7e6eb71fcf5521e440858282185032fcca9f4047195d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559861e50001174aa32a7e6eb71fcf5521e440858282185032fcca9f4047195d", kill_on_drop: false }`
[INFO] [stdout] 559861e50001174aa32a7e6eb71fcf5521e440858282185032fcca9f4047195d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01e0669a4b046ce04c9edc38ddb7a63b26a67a829167982803d673d952a6c4e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "01e0669a4b046ce04c9edc38ddb7a63b26a67a829167982803d673d952a6c4e8", kill_on_drop: false }`
[INFO] [stderr] warning: variant `add` should have an upper camel case name
[INFO] [stderr]   --> src/types/callable.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     add,
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case: `Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `sub` should have an upper camel case name
[INFO] [stderr]   --> src/types/callable.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     sub,
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `mul` should have an upper camel case name
[INFO] [stderr]   --> src/types/callable.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     mul,
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case: `Mul`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `div` should have an upper camel case name
[INFO] [stderr]   --> src/types/callable.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     div,
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `print` should have an upper camel case name
[INFO] [stderr]   --> src/types/callable.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     print,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to upper camel case: `Print`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stg`
[INFO] [stderr]    --> src/types/callable.rs:192:42
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn call(&mut self, args: &LispValue, stg: &mut LexicalVarStorage) -> LispValue {
[INFO] [stderr]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_stg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/types/callable.rs:77:25
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     let mut is_int = match *args_as_list[0] {
[INFO] [stderr]    |                         ----^^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_repl`
[INFO] [stderr]   --> src/main.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn run_repl() {}
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/types/callable.rs:107:68
[INFO] [stderr]     |
[INFO] [stderr] 107 | ...                   _ => panic!("Cannot subtract from: {}"),
[INFO] [stderr]     |                                                          ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(panic_fmt)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 107 |                                 _ => panic!("Cannot subtract from: {}", ...),
[INFO] [stderr]     |                                                                       ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 107 |                                 _ => panic!("{}", "Cannot subtract from: {}"),
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slytherlisp_rust-84c082fa6edb138f
[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 `Command { std: "docker" "inspect" "01e0669a4b046ce04c9edc38ddb7a63b26a67a829167982803d673d952a6c4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e0669a4b046ce04c9edc38ddb7a63b26a67a829167982803d673d952a6c4e8", kill_on_drop: false }`
[INFO] [stdout] 01e0669a4b046ce04c9edc38ddb7a63b26a67a829167982803d673d952a6c4e8