[INFO] crate pathmatch 0.1.2 is already in cache [INFO] testing pathmatch-0.1.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate pathmatch 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate pathmatch 0.1.2 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pathmatch 0.1.2 [INFO] finished tweaking crates.io crate pathmatch 0.1.2 [INFO] tweaked toml for crates.io crate pathmatch 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: path `/workspace/builds/worker-6/source/src/pathmatch.rs` was erroneously implicitly accepted for library `pathmatch`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 37980385fea698338f97337dd204d6113b7bf735bef71ecbb61a4c381d139a45 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "37980385fea698338f97337dd204d6113b7bf735bef71ecbb61a4c381d139a45"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/pathmatch.rs` was erroneously implicitly accepted for library `pathmatch`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] [stderr] Compiling pathmatch v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/pathmatch.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | macro_rules! return_if_some( [INFO] [stderr] | ____________________________^ [INFO] [stderr] 4 | | ($arg:expr) => ( [INFO] [stderr] 5 | | match $arg { [INFO] [stderr] 6 | | Some(val) => return val, [INFO] [stderr] ... | [INFO] [stderr] 9 | | ); [INFO] [stderr] 10 | | ) [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 3 | macro_rules! return_if_some{ [INFO] [stderr] 4 | ($arg:expr) => ( [INFO] [stderr] 5 | match $arg { [INFO] [stderr] 6 | Some(val) => return val, [INFO] [stderr] 7 | None => {}, [INFO] [stderr] 8 | } [INFO] [stderr] ... [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 10 | ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `deriving` in this scope [INFO] [stderr] --> src/pathmatch.rs:19:7 [INFO] [stderr] | [INFO] [stderr] 19 | #[deriving(Clone)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `int` in this scope [INFO] [stderr] --> src/pathmatch.rs:33:42 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone_times_next(&'a self, n: int) -> Cursor<'a> [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/pathmatch.rs:36:22 [INFO] [stderr] | [INFO] [stderr] 36 | for _ in range(0, n) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/pathmatch.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(macro_rules)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope [INFO] [stderr] --> src/pathmatch.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 43 | impl<'a> Iterator for Cursor<'a> [INFO] [stderr] | -- first declared here [INFO] [stderr] 44 | { [INFO] [stderr] 45 | fn next<'a>(&mut self) -> Option [INFO] [stderr] | ^^ lifetime 'a already in scope [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/pathmatch.rs:43:23 [INFO] [stderr] | [INFO] [stderr] 43 | impl<'a> Iterator for Cursor<'a> [INFO] [stderr] | ^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `Item` [INFO] [stderr] --> src/pathmatch.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | impl<'a> Iterator for Cursor<'a> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Item` in implementation [INFO] [stderr] | [INFO] [stderr] = help: implement the missing item: `type Item = Type;` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/pathmatch.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone_times_next(&'a self, n: int) -> Cursor<'a> [INFO] [stderr] | ---------- expected `pathmatch::Cursor<'a>` because of return type [INFO] [stderr] ... [INFO] [stderr] 39 | return rv [INFO] [stderr] | ^^ expected struct `pathmatch::Cursor`, found `&pathmatch::Cursor<'_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_empty` found for struct `std::iter::Peekable<&mut pathmatch::Cursor<'_>>` in the current scope [INFO] [stderr] --> src/pathmatch.rs:55:39 [INFO] [stderr] | [INFO] [stderr] 55 | if !path_chars.peekable().is_empty() && pathmatch_try(pattern_chars.clone_times_next(3), path_chars, alt_branch_mode) { [INFO] [stderr] | ^^^^^^^^ method not found in `std::iter::Peekable<&mut pathmatch::Cursor<'_>>` [INFO] [stderr] | [INFO] [stderr] = note: the method `is_empty` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut pathmatch::Cursor<'_>: std::iter::ExactSizeIterator` [INFO] [stderr] which is required by `std::iter::Peekable<&mut pathmatch::Cursor<'_>>: std::iter::ExactSizeIterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_empty` found for struct `std::iter::Peekable<&mut pathmatch::Cursor<'_>>` in the current scope [INFO] [stderr] --> src/pathmatch.rs:60:136 [INFO] [stderr] | [INFO] [stderr] 60 | if !path_chars.at_the_beginning && char_iter_equals(pattern_chars, "/**", alt_branch_mode, false) && path_chars.peekable().is_empty() { [INFO] [stderr] | ^^^^^^^^ method not found in `std::iter::Peekable<&mut pathmatch::Cursor<'_>>` [INFO] [stderr] | [INFO] [stderr] = note: the method `is_empty` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut pathmatch::Cursor<'_>: std::iter::ExactSizeIterator` [INFO] [stderr] which is required by `std::iter::Peekable<&mut pathmatch::Cursor<'_>>: std::iter::ExactSizeIterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for mutable reference `&mut pathmatch::Cursor<'_>` in the current scope [INFO] [stderr] --> src/pathmatch.rs:108:46 [INFO] [stderr] | [INFO] [stderr] 108 | let mut path_chars_copy = path_chars.clone(); [INFO] [stderr] | ^^^^^ method not found in `&mut pathmatch::Cursor<'_>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `clone`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `std::clone::Clone` [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0107, E0308, E0412, E0425, E0496, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: could not compile `pathmatch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "37980385fea698338f97337dd204d6113b7bf735bef71ecbb61a4c381d139a45"` [INFO] running `"docker" "rm" "-f" "37980385fea698338f97337dd204d6113b7bf735bef71ecbb61a4c381d139a45"` [INFO] [stdout] 37980385fea698338f97337dd204d6113b7bf735bef71ecbb61a4c381d139a45