[INFO] fetching crate hex_literals 0.1.6... [INFO] checking hex_literals-0.1.6 against nightly-2019-10-27 for pr-65897 [INFO] extracting crate hex_literals 0.1.6 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate hex_literals 0.1.6 on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate hex_literals 0.1.6 [INFO] finished tweaking crates.io crate hex_literals 0.1.6 [INFO] tweaked toml for crates.io crate hex_literals 0.1.6 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=allow" "-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" "+nightly-2019-10-27" "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] d3fb72237e04b9933b0acdb89509369b3f05e643d04315641ebf568382a3a942 [INFO] running `"docker" "start" "-a" "d3fb72237e04b9933b0acdb89509369b3f05e643d04315641ebf568382a3a942"` [INFO] [stderr] Checking hex_literals v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager}; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager}; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager` [INFO] [stderr] --> src/lib.rs:48:28 [INFO] [stderr] | [INFO] [stderr] 48 | return MacEager::expr(cx.expr_lit(sp, byte_str)); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `MacEager` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `DummyResult` [INFO] [stderr] --> src/lib.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | DummyResult::any(sp) [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `DummyResult` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | fn expand_hex(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `MacResult` in this scope [INFO] [stderr] --> src/lib.rs:41:70 [INFO] [stderr] | [INFO] [stderr] 41 | fn expand_hex(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Str_` in module `token` [INFO] [stderr] --> src/lib.rs:43:59 [INFO] [stderr] | [INFO] [stderr] 43 | [TokenTree::Token(tok_span, token::Literal(token::Str_(name), _))] => { [INFO] [stderr] | ^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433, E0531. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager` [INFO] [stderr] --> src/lib.rs:48:28 [INFO] [stderr] | [INFO] [stderr] 48 | return MacEager::expr(cx.expr_lit(sp, byte_str)); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `MacEager` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `DummyResult` [INFO] [stderr] --> src/lib.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | DummyResult::any(sp) [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `DummyResult` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | fn expand_hex(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `MacResult` in this scope [INFO] [stderr] --> src/lib.rs:41:70 [INFO] [stderr] | [INFO] [stderr] 41 | fn expand_hex(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: could not compile `hex_literals`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Str_` in module `token` [INFO] [stderr] --> src/lib.rs:43:59 [INFO] [stderr] | [INFO] [stderr] 43 | [TokenTree::Token(tok_span, token::Literal(token::Str_(name), _))] => { [INFO] [stderr] | ^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433, E0531. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `hex_literals`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d3fb72237e04b9933b0acdb89509369b3f05e643d04315641ebf568382a3a942"` [INFO] running `"docker" "rm" "-f" "d3fb72237e04b9933b0acdb89509369b3f05e643d04315641ebf568382a3a942"` [INFO] [stdout] d3fb72237e04b9933b0acdb89509369b3f05e643d04315641ebf568382a3a942