[INFO] updating cached repository https://github.com/1011X/emily-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f442c17247e6039ddbe88b26072f60bf3cf0276
[INFO] checking 1011X/emily-rust against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Femily-rust" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1011X/emily-rust on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/1011X/emily-rust
[INFO] finished tweaking git repo https://github.com/1011X/emily-rust
[INFO] tweaked toml for git repo https://github.com/1011X/emily-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/1011X/emily-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4cbdbc1db25e8be37de665291e8e5f6756fe8fc9f538d2c8318478db8bbfbf03
[INFO] running `"docker" "start" "-a" "4cbdbc1db25e8be37de665291e8e5f6756fe8fc9f538d2c8318478db8bbfbf03"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking emily-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `,`, `@`, `]`, or `|`, found `..`
[INFO] [stderr]    --> src/pretty.rs:288:18
[INFO] [stderr]     |
[INFO] [stderr] 288 |         [ref toks..] => format!("[{}; ...]", toks.join("; ")),
[INFO] [stderr]     |                  -^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  expected one of `,`, `@`, `]`, or `|`
[INFO] [stderr]     |                  help: missing `,`
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, `]`, or `|`, found `..`
[INFO] [stderr]    --> src/pretty.rs:288:18
[INFO] [stderr]     |
[INFO] [stderr] 288 |         [ref toks..] => format!("[{}; ...]", toks.join("; ")),
[INFO] [stderr]     |                  -^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  expected one of `,`, `@`, `]`, or `|`
[INFO] [stderr]     |                  help: missing `,`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokenize`
[INFO] [stderr]   --> src/value_util.rs:99:19
[INFO] [stderr]    |
[INFO] [stderr] 99 |             body: tokenize::snippet(source, text.to_owned()),
[INFO] [stderr]    |                   ^^^^^^^^ use of undeclared type or module `tokenize`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::{RwLock, Once, ONCE_INIT};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:53:22
[INFO] [stderr]    |
[INFO] [stderr] 53 | static START: Once = ONCE_INIT;
[INFO] [stderr]    |                      ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokenize`
[INFO] [stderr]   --> src/value_util.rs:99:19
[INFO] [stderr]    |
[INFO] [stderr] 99 |             body: tokenize::snippet(source, text.to_owned()),
[INFO] [stderr]    |                   ^^^^^^^^ use of undeclared type or module `tokenize`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::{RwLock, Once, ONCE_INIT};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:53:22
[INFO] [stderr]    |
[INFO] [stderr] 53 | static START: Once = ONCE_INIT;
[INFO] [stderr]    |                      ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `join` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/pretty.rs:288:51
[INFO] [stderr]     |
[INFO] [stderr] 288 |         [ref toks..] => format!("[{}; ...]", toks.join("; ")),
[INFO] [stderr]     |                                                   ^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/value_util.rs:334:24
[INFO] [stderr]     |
[INFO] [stderr] 334 |       snippet_closure(2, |args| match *args {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 335 | |         [key, value] => {
[INFO] [stderr] 336 | |             action(key, value);
[INFO] [stderr] 337 | |             Ok(Value::Null)
[INFO] [stderr] 338 | |         }
[INFO] [stderr] 339 | |         _ => impossible_arg("make_let"),
[INFO] [stderr] 340 | |     })
[INFO] [stderr]     | |_____^ expected fn pointer, found closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected fn pointer `fn(std::vec::Vec<value::Value>) -> std::result::Result<value::Value, std::string::String>`
[INFO] [stderr]                   found closure `[closure@src/value_util.rs:334:24: 340:6 action:_]`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `join` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/pretty.rs:288:51
[INFO] [stderr]     |
[INFO] [stderr] 288 |         [ref toks..] => format!("[{}; ...]", toks.join("; ")),
[INFO] [stderr]     |                                                   ^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `emily-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/value_util.rs:334:24
[INFO] [stderr]     |
[INFO] [stderr] 334 |       snippet_closure(2, |args| match *args {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 335 | |         [key, value] => {
[INFO] [stderr] 336 | |             action(key, value);
[INFO] [stderr] 337 | |             Ok(Value::Null)
[INFO] [stderr] 338 | |         }
[INFO] [stderr] 339 | |         _ => impossible_arg("make_let"),
[INFO] [stderr] 340 | |     })
[INFO] [stderr]     | |_____^ expected fn pointer, found closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected fn pointer `fn(std::vec::Vec<value::Value>) -> std::result::Result<value::Value, std::string::String>`
[INFO] [stderr]                   found closure `[closure@src/value_util.rs:334:24: 340:6 action:_]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `emily-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4cbdbc1db25e8be37de665291e8e5f6756fe8fc9f538d2c8318478db8bbfbf03"`
[INFO] running `"docker" "rm" "-f" "4cbdbc1db25e8be37de665291e8e5f6756fe8fc9f538d2c8318478db8bbfbf03"`
[INFO] [stdout] 4cbdbc1db25e8be37de665291e8e5f6756fe8fc9f538d2c8318478db8bbfbf03
