[INFO] updating cached repository wlonk/jade
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wlonk/jade
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wlonk/jade" "work/ex/beta-1.38-1/sources/1.37.0/gh/wlonk/jade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wlonk/jade'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wlonk/jade" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wlonk/jade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wlonk/jade'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0dbfbca27b115b5b7eeab6e8839f397cffc6fe10
[INFO] sha for GitHub repo wlonk/jade: 0dbfbca27b115b5b7eeab6e8839f397cffc6fe10
[INFO] validating manifest of wlonk/jade 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 wlonk/jade 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 wlonk/jade
[INFO] finished frobbing wlonk/jade
[INFO] frobbed toml for wlonk/jade written to work/ex/beta-1.38-1/sources/1.37.0/gh/wlonk/jade/Cargo.toml
[INFO] started frobbing wlonk/jade
[INFO] finished frobbing wlonk/jade
[INFO] frobbed toml for wlonk/jade written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wlonk/jade/Cargo.toml
[INFO] crate wlonk/jade 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 wlonk/jade against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wlonk/jade:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4a8cd5679798fac32ebb580ede9388ae65341718de4885407b62647e2c18eb74
[INFO] running `"docker" "start" "-a" "4a8cd5679798fac32ebb580ede9388ae65341718de4885407b62647e2c18eb74"`
[INFO] [stderr]    Compiling jade v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/parser.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> src/parser.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use std::error::Error;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/parser.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     use std::fs::File;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]   --> src/parser.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use std::io::prelude::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> src/parser.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::path::Path;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     macro_rules! read_file {
[INFO] [stderr] 16 | |         ( $file_name:expr ) => {{
[INFO] [stderr] 17 | |             let path = Path::new($file_name);
[INFO] [stderr] 18 | |             let display = path.display();
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |         }};
[INFO] [stderr] 40 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/lib.rs:34:36
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn parse<S: ?Sized>(&mut self, input: &S) -> Result<(), &'static str> 
[INFO] [stderr]    |                                    ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/lib.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn render(&self, context: Context) -> String {
[INFO] [stderr]    |                      ^^^^^^^ help: consider prefixing with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/parser.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn parse<S: ?Sized>(input: &S) -> Result<(), &'static str> 
[INFO] [stderr]   |                     ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]  --> src/parser.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / fn parse<S: ?Sized>(input: &S) -> Result<(), &'static str> 
[INFO] [stderr] 2 | |     where S: AsRef<str>
[INFO] [stderr] 3 | | {
[INFO] [stderr] 4 | |     unimplemented!()
[INFO] [stderr] 5 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Context`
[INFO] [stderr]  --> src/lib.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Context = HashMap<String, String>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Doctype`
[INFO] [stderr]   --> src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | enum Doctype {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Node`
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Node {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Jade`
[INFO] [stderr]   --> src/lib.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Jade {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/lib.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     fn parse<S: ?Sized>(&mut self, input: &S) -> Result<(), &'static str> 
[INFO] [stderr] 35 | |         where S: AsRef<str>
[INFO] [stderr] 36 | |     {
[INFO] [stderr] 37 | |         unimplemented!()
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render`
[INFO] [stderr]   --> src/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn render(&self, context: Context) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "4a8cd5679798fac32ebb580ede9388ae65341718de4885407b62647e2c18eb74"`
[INFO] running `"docker" "rm" "-f" "4a8cd5679798fac32ebb580ede9388ae65341718de4885407b62647e2c18eb74"`
[INFO] [stdout] 4a8cd5679798fac32ebb580ede9388ae65341718de4885407b62647e2c18eb74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wlonk/jade:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad3b1270e2bff4ae522b5dacf5c9ff753a2ba87e524a25724fc62a19ad1dbeb1
[INFO] running `"docker" "start" "-a" "ad3b1270e2bff4ae522b5dacf5c9ff753a2ba87e524a25724fc62a19ad1dbeb1"`
[INFO] [stderr]    Compiling jade v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/parser.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |         assert!(parse(input).render() == expected);
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       expected reference, found struct `std::string::String`
[INFO] [stderr]    |                       help: consider borrowing here: `&input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&_`
[INFO] [stderr]               found type `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `render` found for type `std::result::Result<(), &'static str>` in the current scope
[INFO] [stderr]   --> src/parser.rs:46:30
[INFO] [stderr]    |
[INFO] [stderr] 46 |         assert!(parse(input).render() == expected);
[INFO] [stderr]    |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `jade`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ad3b1270e2bff4ae522b5dacf5c9ff753a2ba87e524a25724fc62a19ad1dbeb1"`
[INFO] running `"docker" "rm" "-f" "ad3b1270e2bff4ae522b5dacf5c9ff753a2ba87e524a25724fc62a19ad1dbeb1"`
[INFO] [stdout] ad3b1270e2bff4ae522b5dacf5c9ff753a2ba87e524a25724fc62a19ad1dbeb1