[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] testing 1011X/emily-rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Femily-rust" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1011X/emily-rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-1/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7b9a6b3f2d0031e0b1fe787537841442c421f1512d04a2e6f74a170876d1718f [INFO] running `"docker" "start" "-a" "7b9a6b3f2d0031e0b1fe787537841442c421f1512d04a2e6f74a170876d1718f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling 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[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] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [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) -> std::result::Result` [INFO] [stderr] found closure `[closure@src/value_util.rs:334:24: 340:6 action:_]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0433, E0554, 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" "7b9a6b3f2d0031e0b1fe787537841442c421f1512d04a2e6f74a170876d1718f"` [INFO] running `"docker" "rm" "-f" "7b9a6b3f2d0031e0b1fe787537841442c421f1512d04a2e6f74a170876d1718f"` [INFO] [stdout] 7b9a6b3f2d0031e0b1fe787537841442c421f1512d04a2e6f74a170876d1718f