[INFO] fetching crate esr 0.1.0...
[INFO] checking esr-0.1.0 against try#c05ee43175e02d208faed1fcc0f436c56e48bba6 for pr-92413
[INFO] extracting crate esr 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate esr 0.1.0 on toolchain c05ee43175e02d208faed1fcc0f436c56e48bba6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d79921353d8067fb751ba730e13b7479feb86fceecb7fc81ab0d08969b3f436
[INFO] running `Command { std: "docker" "start" "-a" "6d79921353d8067fb751ba730e13b7479feb86fceecb7fc81ab0d08969b3f436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d79921353d8067fb751ba730e13b7479feb86fceecb7fc81ab0d08969b3f436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d79921353d8067fb751ba730e13b7479feb86fceecb7fc81ab0d08969b3f436", kill_on_drop: false }`
[INFO] [stdout] 6d79921353d8067fb751ba730e13b7479feb86fceecb7fc81ab0d08969b3f436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eedb4fc179f1f24166de7b605cc31c40e6f96392ba7570b94eb16aba9178afee
[INFO] running `Command { std: "docker" "start" "-a" "eedb4fc179f1f24166de7b605cc31c40e6f96392ba7570b94eb16aba9178afee", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling serde v1.0.133
[INFO] [stderr] Compiling syn v1.0.85
[INFO] [stderr] Checking byteorder v1.4.3
[INFO] [stderr] Compiling serde_json v1.0.74
[INFO] [stderr] Checking hashbrown v0.11.2
[INFO] [stderr] Checking difference v1.0.0
[INFO] [stderr] Checking itoa v1.0.1
[INFO] [stderr] Checking ansi_term v0.9.0
[INFO] [stderr] Compiling indexmap v1.7.0
[INFO] [stderr] Checking pretty_assertions v0.4.1
[INFO] [stderr] Checking fxhash v0.2.1
[INFO] [stderr] Compiling serde_derive v1.0.133
[INFO] [stderr] Checking toolshed v0.4.0
[INFO] [stderr] Checking esr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:44:17
[INFO] [stdout] |
[INFO] [stdout] 44 | r#try!(write!(f, "Unexpected end of program"))
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:61:17
[INFO] [stdout] |
[INFO] [stdout] 61 | r#try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:73:25
[INFO] [stdout] |
[INFO] [stdout] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:79:25
[INFO] [stdout] |
[INFO] [stdout] 79 | r#try!(write!(f, " | "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:89:25
[INFO] [stdout] |
[INFO] [stdout] 89 | r#try!(write!(f, "\n"));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:76:29
[INFO] [stdout] |
[INFO] [stdout] 76 | ... r#try!(write!(f, " "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:82:29
[INFO] [stdout] |
[INFO] [stdout] 82 | ... r#try!(write!(f, " "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:86:29
[INFO] [stdout] |
[INFO] [stdout] 86 | ... r#try!(write!(f, "^"));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:91:25
[INFO] [stdout] |
[INFO] [stdout] 91 | r#try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout] --> src/parser/nested.rs:41:1
[INFO] [stdout] |
[INFO] [stdout] 41 | /// All potential tokens, including Comma for sequence expressions
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/mod.rs:28:6
[INFO] [stdout] |
[INFO] [stdout] 28 | impl<'ast, T: SerializeInLoc> Serialize for Loc<T> {
[INFO] [stdout] | ^^^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout] |
[INFO] [stdout] = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/ast/function.rs:4:16
[INFO] [stdout] |
[INFO] [stdout] 4 | pub trait Name<'ast>: Copy {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/statement.rs:40:6
[INFO] [stdout] |
[INFO] [stdout] 40 | impl<'ast> Serialize for DeclarationKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/expression.rs:213:6
[INFO] [stdout] |
[INFO] [stdout] 213 | impl<'ast> Serialize for OperatorKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/function.rs:6:6
[INFO] [stdout] |
[INFO] [stdout] 6 | impl<'ast> Serialize for MethodKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/function.rs:65:6
[INFO] [stdout] |
[INFO] [stdout] 65 | impl<'ast> Serialize for EmptyName {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:44:17
[INFO] [stdout] |
[INFO] [stdout] 44 | r#try!(write!(f, "Unexpected end of program"))
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:61:17
[INFO] [stdout] |
[INFO] [stdout] 61 | r#try!(writeln!(f, "Unexpected token at {}:{}\n", lineno + 1, colno + 1));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:73:25
[INFO] [stdout] |
[INFO] [stdout] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:79:25
[INFO] [stdout] |
[INFO] [stdout] 79 | r#try!(write!(f, " | "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:89:25
[INFO] [stdout] |
[INFO] [stdout] 89 | r#try!(write!(f, "\n"));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:76:29
[INFO] [stdout] |
[INFO] [stdout] 76 | ... r#try!(write!(f, " "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:82:29
[INFO] [stdout] |
[INFO] [stdout] 82 | ... r#try!(write!(f, " "));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:86:29
[INFO] [stdout] |
[INFO] [stdout] 86 | ... r#try!(write!(f, "^"));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout] --> src/error.rs:91:25
[INFO] [stdout] |
[INFO] [stdout] 91 | r#try!(writeln!(f, "{0:1$} | {2}", index+1, width+2, line));
[INFO] [stdout] | ^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout] --> src/parser/nested.rs:41:1
[INFO] [stdout] |
[INFO] [stdout] 41 | /// All potential tokens, including Comma for sequence expressions
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/mod.rs:28:6
[INFO] [stdout] |
[INFO] [stdout] 28 | impl<'ast, T: SerializeInLoc> Serialize for Loc<T> {
[INFO] [stdout] | ^^^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout] |
[INFO] [stdout] = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/ast/function.rs:4:16
[INFO] [stdout] |
[INFO] [stdout] 4 | pub trait Name<'ast>: Copy {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/statement.rs:40:6
[INFO] [stdout] |
[INFO] [stdout] 40 | impl<'ast> Serialize for DeclarationKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/expression.rs:213:6
[INFO] [stdout] |
[INFO] [stdout] 213 | impl<'ast> Serialize for OperatorKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/function.rs:6:6
[INFO] [stdout] |
[INFO] [stdout] 6 | impl<'ast> Serialize for MethodKind {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'ast` never used
[INFO] [stdout] --> src/astgen/function.rs:65:6
[INFO] [stdout] |
[INFO] [stdout] 65 | impl<'ast> Serialize for EmptyName {
[INFO] [stdout] | -^^^^- help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: aborting due to 6 previous errors; 10 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: could not compile `esr` due to 7 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors; 10 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "eedb4fc179f1f24166de7b605cc31c40e6f96392ba7570b94eb16aba9178afee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedb4fc179f1f24166de7b605cc31c40e6f96392ba7570b94eb16aba9178afee", kill_on_drop: false }`
[INFO] [stdout] eedb4fc179f1f24166de7b605cc31c40e6f96392ba7570b94eb16aba9178afee