[INFO] crate esr 0.1.0 is already in cache [INFO] checking esr-0.1.0 against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] extracting crate esr 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate esr 0.1.0 on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30b14f6a35947f3b78ad35de373c986c519861b43a086385c7ea35666104646c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "30b14f6a35947f3b78ad35de373c986c519861b43a086385c7ea35666104646c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30b14f6a35947f3b78ad35de373c986c519861b43a086385c7ea35666104646c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30b14f6a35947f3b78ad35de373c986c519861b43a086385c7ea35666104646c", kill_on_drop: false }` [INFO] [stdout] 30b14f6a35947f3b78ad35de373c986c519861b43a086385c7ea35666104646c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cac92e973116dcddf86983278f15d0ff3d5985cd4cc118d2ba9dc3673a6758e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9cac92e973116dcddf86983278f15d0ff3d5985cd4cc118d2ba9dc3673a6758e", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking pretty_assertions v0.4.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking toolshed v0.4.0 [INFO] [stderr] Checking esr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item '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 item '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 item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:73:25 [INFO] [stdout] | [INFO] [stdout] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | ... r#try!(write!(f, " ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | r#try!(write!(f, " | ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:82:29 [INFO] [stdout] | [INFO] [stdout] 82 | ... r#try!(write!(f, " ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | ... r#try!(write!(f, "^")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:89:25 [INFO] [stdout] | [INFO] [stdout] 89 | r#try!(write!(f, "\n")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | r#try!(writeln!(f, "{0:1$} | {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] warning: use of deprecated item '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 item '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 item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:73:25 [INFO] [stdout] | [INFO] [stdout] 73 | r#try!(writeln!(f, "> {0:1$} | {2}", index+1, width, line)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | ... r#try!(write!(f, " ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | r#try!(write!(f, " | ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:82:29 [INFO] [stdout] | [INFO] [stdout] 82 | ... r#try!(write!(f, " ")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | ... r#try!(write!(f, "^")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:89:25 [INFO] [stdout] | [INFO] [stdout] 89 | r#try!(write!(f, "\n")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'r#try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | r#try!(writeln!(f, "{0:1$} | {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] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.21s [INFO] running `Command { std: "docker" "inspect" "9cac92e973116dcddf86983278f15d0ff3d5985cd4cc118d2ba9dc3673a6758e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cac92e973116dcddf86983278f15d0ff3d5985cd4cc118d2ba9dc3673a6758e", kill_on_drop: false }` [INFO] [stdout] 9cac92e973116dcddf86983278f15d0ff3d5985cd4cc118d2ba9dc3673a6758e