[INFO] fetching crate nom-whitespace 0.1.0... [INFO] checking nom-whitespace-0.1.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate nom-whitespace 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate nom-whitespace 0.1.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nom-whitespace 0.1.0 [INFO] finished tweaking crates.io crate nom-whitespace 0.1.0 [INFO] tweaked toml for crates.io crate nom-whitespace 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 932754f050b744b03ca675b60a0550263a584a031b50b53c1ce1d6d40555a25f [INFO] running `Command { std: "docker" "start" "-a" "932754f050b744b03ca675b60a0550263a584a031b50b53c1ce1d6d40555a25f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "932754f050b744b03ca675b60a0550263a584a031b50b53c1ce1d6d40555a25f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932754f050b744b03ca675b60a0550263a584a031b50b53c1ce1d6d40555a25f", kill_on_drop: false }` [INFO] [stdout] 932754f050b744b03ca675b60a0550263a584a031b50b53c1ce1d6d40555a25f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 607d1c56b0d8e14d8c78c3a4024d18895fe7bebf3504fcc64942dcf5490af73f [INFO] running `Command { std: "docker" "start" "-a" "607d1c56b0d8e14d8c78c3a4024d18895fe7bebf3504fcc64942dcf5490af73f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking nom-whitespace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:98:1 [INFO] [stdout] | [INFO] [stdout] 98 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/whitespace.rs:974:6 [INFO] [stdout] | [INFO] [stdout] 974 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/whitespace.rs:977:6 [INFO] [stdout] | [INFO] [stdout] 977 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/whitespace.rs:308:77 [INFO] [stdout] | [INFO] [stdout] 308 | do_parse_sep!(__impl $i, $separator, $field: nom_call!($e) >> $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 980 | / named!(do_parser<&[u8], (u8, u8)>, [INFO] [stdout] 981 | | ws!(do_parse!( [INFO] [stdout] 982 | | tag!("abcd") >> [INFO] [stdout] 983 | | opt!(tag!("abcd")) >> [INFO] [stdout] ... | [INFO] [stdout] 989 | | )) [INFO] [stdout] 990 | | ); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/whitespace.rs:308:77 [INFO] [stdout] | [INFO] [stdout] 308 | do_parse_sep!(__impl $i, $separator, $field: nom_call!($e) >> $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 980 | / named!(do_parser<&[u8], (u8, u8)>, [INFO] [stdout] 981 | | ws!(do_parse!( [INFO] [stdout] 982 | | tag!("abcd") >> [INFO] [stdout] 983 | | opt!(tag!("abcd")) >> [INFO] [stdout] ... | [INFO] [stdout] 989 | | )) [INFO] [stdout] 990 | | ); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "607d1c56b0d8e14d8c78c3a4024d18895fe7bebf3504fcc64942dcf5490af73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "607d1c56b0d8e14d8c78c3a4024d18895fe7bebf3504fcc64942dcf5490af73f", kill_on_drop: false }` [INFO] [stdout] 607d1c56b0d8e14d8c78c3a4024d18895fe7bebf3504fcc64942dcf5490af73f