[INFO] fetching crate esr 0.1.0... [INFO] checking esr-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate esr 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate esr 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate esr 0.1.0 [INFO] finished tweaking crates.io crate esr 0.1.0 [INFO] tweaked toml for crates.io crate esr 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8d075bd456c08dd3a96396aff5089b8a38fafd6f9f928b1ec0856be3ce737048 [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" "8d075bd456c08dd3a96396aff5089b8a38fafd6f9f928b1ec0856be3ce737048"` [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking toolshed v0.4.0 [INFO] [stderr] Checking pretty_assertions v0.4.1 [INFO] [stderr] Checking esr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/nested.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// All potential tokens, including Comma for sequence expressions [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | / bp!(ANY, [ [INFO] [stderr] 43 | | ____, ____, ____, SEQ, CALL, ____, CMEM, ____, ____, ____, ARRW, ____, [INFO] [stderr] 44 | | // EOF ; : , ( ) [ ] { } => NEW [INFO] [stderr] 45 | | [INFO] [stderr] ... | [INFO] [stderr] 68 | | // IMPL PCKG PROT IFACE PRIV PUBLI IDENT ACCSS TPL_O TPL_C ERR_T ERR_E [INFO] [stderr] 69 | | ]); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/nested.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// All potential tokens, including Comma for sequence expressions [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | / bp!(ANY, [ [INFO] [stderr] 43 | | ____, ____, ____, SEQ, CALL, ____, CMEM, ____, ____, ____, ARRW, ____, [INFO] [stderr] 44 | | // EOF ; : , ( ) [ ] { } => NEW [INFO] [stderr] 45 | | [INFO] [stderr] ... | [INFO] [stderr] 68 | | // IMPL PCKG PROT IFACE PRIV PUBLI IDENT ACCSS TPL_O TPL_C ERR_T ERR_E [INFO] [stderr] 69 | | ]); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | r#try!(write!(f, "Unexpected end of program")) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:61:17 [INFO] [stderr] | [INFO] [stderr] 61 | r#try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:73:25 [INFO] [stderr] | [INFO] [stderr] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | ... r#try!(write!(f, " ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:79:25 [INFO] [stderr] | [INFO] [stderr] 79 | r#try!(write!(f, " | ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:82:29 [INFO] [stderr] | [INFO] [stderr] 82 | ... r#try!(write!(f, " ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | ... r#try!(write!(f, "^")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | r#try!(write!(f, "\n")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | r#try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | r#try!(write!(f, "Unexpected end of program")) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:61:17 [INFO] [stderr] | [INFO] [stderr] 61 | r#try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:73:25 [INFO] [stderr] | [INFO] [stderr] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | ... r#try!(write!(f, " ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:79:25 [INFO] [stderr] | [INFO] [stderr] 79 | r#try!(write!(f, " | ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:82:29 [INFO] [stderr] | [INFO] [stderr] 82 | ... r#try!(write!(f, " ")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | ... r#try!(write!(f, "^")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | r#try!(write!(f, "\n")); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | r#try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.57s [INFO] running `"docker" "inspect" "8d075bd456c08dd3a96396aff5089b8a38fafd6f9f928b1ec0856be3ce737048"` [INFO] running `"docker" "rm" "-f" "8d075bd456c08dd3a96396aff5089b8a38fafd6f9f928b1ec0856be3ce737048"` [INFO] [stdout] 8d075bd456c08dd3a96396aff5089b8a38fafd6f9f928b1ec0856be3ce737048