[INFO] cloning repository https://github.com/gslavin/wisp_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gslavin/wisp_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgslavin%2Fwisp_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgslavin%2Fwisp_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83fa0ecba9ecb660fcbbe7dc6d1f14b5bcd9042a
[INFO] testing gslavin/wisp_rust against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgslavin%2Fwisp_rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gslavin/wisp_rust on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gslavin/wisp_rust
[INFO] finished tweaking git repo https://github.com/gslavin/wisp_rust
[INFO] tweaked toml for git repo https://github.com/gslavin/wisp_rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/gslavin/wisp_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1df36626ffb5cf996b38179fb883c58397e241c9c7e090bc03feed2db26eda5
[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" "c1df36626ffb5cf996b38179fb883c58397e241c9c7e090bc03feed2db26eda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1df36626ffb5cf996b38179fb883c58397e241c9c7e090bc03feed2db26eda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1df36626ffb5cf996b38179fb883c58397e241c9c7e090bc03feed2db26eda5", kill_on_drop: false }`
[INFO] [stdout] c1df36626ffb5cf996b38179fb883c58397e241c9c7e090bc03feed2db26eda5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b16a3dca5feb2724eca469f595a0b1a7f753730caab2a2281d3ddb90e75a0cc
[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" "4b16a3dca5feb2724eca469f595a0b1a7f753730caab2a2281d3ddb90e75a0cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut f = try!(File::open(filename));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(f.read_to_string(&mut s));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/eval.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |     return AstNode::Number((sum));
[INFO] [stdout]    |                            ^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/eval.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     lazy_static! {
[INFO] [stdout] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/eval.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     lazy_static! {
[INFO] [stdout] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "4b16a3dca5feb2724eca469f595a0b1a7f753730caab2a2281d3ddb90e75a0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b16a3dca5feb2724eca469f595a0b1a7f753730caab2a2281d3ddb90e75a0cc", kill_on_drop: false }`
[INFO] [stdout] 4b16a3dca5feb2724eca469f595a0b1a7f753730caab2a2281d3ddb90e75a0cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e02cc0fca5e213463e2beb3133ca811111b05c3fc957b80fc3bb65167777c9
[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" "72e02cc0fca5e213463e2beb3133ca811111b05c3fc957b80fc3bb65167777c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling wisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut f = try!(File::open(filename));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(f.read_to_string(&mut s));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/eval.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |     return AstNode::Number((sum));
[INFO] [stdout]    |                            ^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:271:47
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let expected_result = AstNode::Number((-1.0));
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:293:47
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let expected_result = AstNode::Number((0.75));
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:318:47
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let expected_result = AstNode::Number((3.0));
[INFO] [stdout]     |                                               ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/eval.rs:329:47
[INFO] [stdout]     |
[INFO] [stdout] 329 |         let expected_result = AstNode::Number((4.0));
[INFO] [stdout]     |                                               ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lexer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     lazy_static! {
[INFO] [stdout] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stdout] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stdout] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/eval.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     lazy_static! {
[INFO] [stdout] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/eval.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     lazy_static! {
[INFO] [stdout] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stdout] 47 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "72e02cc0fca5e213463e2beb3133ca811111b05c3fc957b80fc3bb65167777c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e02cc0fca5e213463e2beb3133ca811111b05c3fc957b80fc3bb65167777c9", kill_on_drop: false }`
[INFO] [stdout] 72e02cc0fca5e213463e2beb3133ca811111b05c3fc957b80fc3bb65167777c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb305de80facf408ce1f3c139e4ea2c5ced748b712f09165aa7344e07b441c42
[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" "fb305de80facf408ce1f3c139e4ea2c5ced748b712f09165aa7344e07b441c42", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] running 39 tests
[INFO] [stderr]   --> src/main.rs:13:14
[INFO] [stdout] test eval::test::nested_eval ... ok
[INFO] [stderr]    |
[INFO] [stdout] test eval::test::simple_if_false ... ok
[INFO] [stderr] 13 |     let mut f = try!(File::open(filename));
[INFO] [stdout] test eval::test::simple_if_true ... ok
[INFO] [stderr]    |                 ^^^
[INFO] [stdout] test eval::test::simple_lambda ... ok
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:15:2
[INFO] [stderr]    |
[INFO] [stderr] 15 |     try!(f.read_to_string(&mut s));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/eval.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     return AstNode::Number((sum));
[INFO] [stderr]    |                            ^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/eval.rs:271:47
[INFO] [stderr]     |
[INFO] [stderr] 271 |         let expected_result = AstNode::Number((-1.0));
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/eval.rs:293:47
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let expected_result = AstNode::Number((0.75));
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/eval.rs:318:47
[INFO] [stderr]     |
[INFO] [stderr] 318 |         let expected_result = AstNode::Number((3.0));
[INFO] [stderr]     |                                               ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/eval.rs:329:47
[INFO] [stderr]     |
[INFO] [stderr] 329 |         let expected_result = AstNode::Number((4.0));
[INFO] [stderr]     |                                               ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     lazy_static! {
[INFO] [stderr] 26 | |         static ref DEFINE: Regex = Regex::new(r"define").unwrap();
[INFO] [stderr] 27 | |         static ref LAMBDA: Regex = Regex::new(r"lambda").unwrap();
[INFO] [stderr] 28 | |         static ref IF: Regex = Regex::new(r"if").unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         static ref WHITESPACE: Regex = Regex::new(r"[:space:]").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/eval.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     lazy_static! {
[INFO] [stderr] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/eval.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     lazy_static! {
[INFO] [stderr] 46 | |         static ref BUILTINS: BTreeSet<&'static str> = ["+", "-", "*", "/"].iter().cloned().collect();
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wisp-9e6f2d38e40505f0
[INFO] [stdout] test eval::test::simple_mult ... ok
[INFO] [stdout] test eval::test::context_get_non_existent_define ... ok
[INFO] [stdout] test eval::test::eval_operator_define ... ok
[INFO] [stdout] test eval::test::multiple_namespace_context ... ok
[INFO] [stdout] test eval::test::simple_eval ... ok
[INFO] [stdout] test eval::test::eval_simple_define ... ok
[INFO] [stdout] test eval::test::simple_context ... ok
[INFO] [stdout] test parser::test::first_arg_nested_parse ... ok
[INFO] [stdout] test parser::test::define_lambda_parse ... ok
[INFO] [stdout] test eval::test::simple_sub ... ok
[INFO] [stdout] test parser::test::define_parse ... ok
[INFO] [stdout] test parser::test::lambda_parse ... ok
[INFO] [stdout] test parser::test::lambda_parse_const_expr ... ok
[INFO] [stdout] test parser::test::if_test ... ok
[INFO] [stdout] test parser::test::lambda_exp_parse ... ok
[INFO] [stdout] test eval::test::simple_div ... ok
[INFO] [stdout] test lexer::test::string_test ... ok
[INFO] [stdout] test lexer::test::simple_parse ... ok
[INFO] [stdout] test lexer::test::lambda_test ... ok
[INFO] [stdout] test lexer::test::if_test ... ok
[INFO] [stdout] test lexer::test::floating_point ... ok
[INFO] [stdout] test lexer::test::nested_parse ... ok
[INFO] [stdout] test parser::test::nested_parse ... ok
[INFO] [stdout] test lexer::test::define_test ... ok
[INFO] [stdout] test lexer::test::valid_ops ... ok
[INFO] [stdout] test parser::test::string_parse ... ok
[INFO] [stdout] test parser::test::simple_parse ... ok
[INFO] [stdout] test parser::test::if_test_too_many_args ... ok
[INFO] [stdout] test parser::test::mismatched_paren_end ... ok
[INFO] [stdout] test parser::test::lambda_unexpected ... ok
[INFO] [stdout] test parser::test::if_expected_test ... ok
[INFO] [stdout] test parser::test::lambda_parse_malformed_args ... ok
[INFO] [stdout] test parser::test::mismatched_paren_beginning ... ok
[INFO] [stdout] test lexer::test::leading_digit ... ok
[INFO] [stdout] test lexer::test::invalid_identifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb305de80facf408ce1f3c139e4ea2c5ced748b712f09165aa7344e07b441c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb305de80facf408ce1f3c139e4ea2c5ced748b712f09165aa7344e07b441c42", kill_on_drop: false }`
[INFO] [stdout] fb305de80facf408ce1f3c139e4ea2c5ced748b712f09165aa7344e07b441c42