[INFO] fetching crate grcov 0.8.2... [INFO] checking grcov-0.8.2 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate grcov 0.8.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate grcov 0.8.2 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] removed /workspace/builds/worker-6/source/.cargo/config [INFO] started tweaking crates.io crate grcov 0.8.2 [INFO] finished tweaking crates.io crate grcov 0.8.2 [INFO] tweaked toml for crates.io crate grcov 0.8.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate grcov 0.8.2 already has a lockfile, it will not be regenerated [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8193c4ac11436aaacd470fba1fd2c029c4dab9668d68a15e9f52a21a7d0783cf [INFO] running `Command { std: "docker" "start" "-a" "8193c4ac11436aaacd470fba1fd2c029c4dab9668d68a15e9f52a21a7d0783cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8193c4ac11436aaacd470fba1fd2c029c4dab9668d68a15e9f52a21a7d0783cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8193c4ac11436aaacd470fba1fd2c029c4dab9668d68a15e9f52a21a7d0783cf", kill_on_drop: false }` [INFO] [stdout] 8193c4ac11436aaacd470fba1fd2c029c4dab9668d68a15e9f52a21a7d0783cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c2366ef517890ea9b9715f785e10ca333096a5d1018250efa4917775d8b1a56 [INFO] running `Command { std: "docker" "start" "-a" "6c2366ef517890ea9b9715f785e10ca333096a5d1018250efa4917775d8b1a56", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling symbolic-demangle v8.3.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking fomat-macros v0.3.1 [INFO] [stderr] Checking is_executable v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling cpp_demangle v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking msvc-demangler v0.9.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking symbolic-common v8.3.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rustc-cfg v0.4.0 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking simplelog v0.10.0 [INFO] [stderr] Checking cargo_metadata v0.11.4 [INFO] [stderr] Checking cargo-binutils v0.3.3 [INFO] [stderr] Checking tera v1.12.1 [INFO] [stderr] Checking grcov v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 470 | let start = try_parse_next!(f_splits, l); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 477 | let line_no = try_parse_next!(values, l); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 487 | let line_no = try_parse_next!(values, l); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 470 | let start = try_parse_next!(f_splits, l); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 477 | let line_no = try_parse_next!(values, l); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parser.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | try_parse!(try_next!($v, $l), $l); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 487 | let line_no = try_parse_next!(values, l); [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: this warning originates in the macro `try_parse_next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "6c2366ef517890ea9b9715f785e10ca333096a5d1018250efa4917775d8b1a56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c2366ef517890ea9b9715f785e10ca333096a5d1018250efa4917775d8b1a56", kill_on_drop: false }` [INFO] [stdout] 6c2366ef517890ea9b9715f785e10ca333096a5d1018250efa4917775d8b1a56