[INFO] cloning repository https://github.com/mozilla/grcov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mozilla/grcov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fgrcov", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fgrcov'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7a9b20d246a0cda812db509f206b38b3116cba4
[INFO] checking mozilla/grcov against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Fgrcov" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozilla/grcov on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mozilla/grcov
[INFO] finished tweaking git repo https://github.com/mozilla/grcov
[INFO] tweaked toml for git repo https://github.com/mozilla/grcov written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mozilla/grcov already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded byteorder v1.4.2
[INFO] [stderr]   Downloaded slug v0.1.4
[INFO] [stderr]   Downloaded unic-common v0.9.0
[INFO] [stderr]   Downloaded ignore v0.4.17
[INFO] [stderr]   Downloaded symbolic-demangle v8.1.0
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded memmap v0.7.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.4
[INFO] [stderr]   Downloaded bstr v0.2.14
[INFO] [stderr]   Downloaded semver v0.11.0
[INFO] [stderr]   Downloaded anyhow v1.0.38
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded cargo-binutils v0.3.3
[INFO] [stderr]   Downloaded fomat-macros v0.3.1
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded backtrace v0.3.56
[INFO] [stderr]   Downloaded rustc-cfg v0.4.0
[INFO] [stderr]   Downloaded ctor v0.1.18
[INFO] [stderr]   Downloaded rand v0.8.2
[INFO] [stderr]   Downloaded cargo_metadata v0.11.4
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] [stderr]   Downloaded symbolic-common v8.1.0
[INFO] [stderr]   Downloaded chrono-tz v0.5.3
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded tera v1.10.0
[INFO] [stderr]   Downloaded is_executable v1.0.1
[INFO] [stderr]   Downloaded semver v0.10.0
[INFO] [stderr]   Downloaded humansize v1.1.0
[INFO] [stderr]   Downloaded msvc-demangler v0.8.0
[INFO] [stderr]   Downloaded tcmalloc v0.3.0
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded regex v1.4.6
[INFO] [stderr]   Downloaded globwalk v0.8.1
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded deunicode v0.4.3
[INFO] [stderr]   Downloaded const_fn v0.4.5
[INFO] [stderr]   Downloaded simplelog v0.10.0
[INFO] [stderr]   Downloaded rand_core v0.6.1
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded uuid v0.8.2
[INFO] [stderr]   Downloaded object v0.23.0
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.1
[INFO] [stderr]   Downloaded rustc-hash v1.1.0
[INFO] [stderr]   Downloaded semver-parser v0.10.2
[INFO] [stderr]   Downloaded debugid v0.7.2
[INFO] [stderr]   Downloaded unic-ucd-segment v0.9.0
[INFO] [stderr]   Downloaded tempfile v3.2.0
[INFO] [stderr]   Downloaded parse-zoneinfo v0.3.0
[INFO] [stderr]   Downloaded unic-char-property v0.9.0
[INFO] [stderr]   Downloaded unic-char-range v0.9.0
[INFO] [stderr]   Downloaded unic-ucd-version v0.9.0
[INFO] [stderr]   Downloaded wasi v0.10.1+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded unic-segment v0.9.0
[INFO] [stderr]   Downloaded zip v0.5.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 144374e42568723ab8e81c32af08da248ae5caa6faf8a365915ac2f52ad81021
[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" "144374e42568723ab8e81c32af08da248ae5caa6faf8a365915ac2f52ad81021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144374e42568723ab8e81c32af08da248ae5caa6faf8a365915ac2f52ad81021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144374e42568723ab8e81c32af08da248ae5caa6faf8a365915ac2f52ad81021", kill_on_drop: false }`
[INFO] [stdout] 144374e42568723ab8e81c32af08da248ae5caa6faf8a365915ac2f52ad81021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a86c196cdd367e72626164e9c9b3312bbd45c49ffedc0823f4796b28570bc2
[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" "50a86c196cdd367e72626164e9c9b3312bbd45c49ffedc0823f4796b28570bc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]    Compiling symbolic-demangle v8.1.0
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking is_executable v1.0.1
[INFO] [stderr]     Checking fomat-macros v0.3.1
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[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 thread_local v1.1.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking crossbeam-utils v0.8.1
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking msvc-demangler v0.8.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.1
[INFO] [stderr]     Checking debugid v0.7.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.2
[INFO] [stderr]     Checking symbolic-common v8.1.0
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking crossbeam v0.8.0
[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking ignore v0.4.17
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking zip v0.5.12
[INFO] [stderr]     Checking rustc-cfg v0.4.0
[INFO] [stderr]     Checking serde v1.0.126
[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 v1.10.0
[INFO] [stderr]     Checking grcov v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `cwd`
[INFO] [stdout]   --> src/reader.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cwd: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cwd`
[INFO] [stdout]   --> src/reader.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cwd: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/producer.rs:1562:28
[INFO] [stdout]      |
[INFO] [stdout] 1562 |             assert!(false, format!("Failed to read the file: {}", json_path));
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1562 |             assert!(false, "Failed to read the file: {}", json_path);
[INFO] [stdout]      |                           --                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let file = GcovReaderBuf::from("test/llvm/reader.gcno");
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |         black_box(gcno.read(file).unwrap());
[INFO] [stdout]    |                        ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |          ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let file = GcovReaderBuf::from("test/llvm/reader.gcda");
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |          ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:33:35
[INFO] [stdout]    |
[INFO] [stdout] 33 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |          ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:51:35
[INFO] [stdout]    |
[INFO] [stdout] 51 |     gcno.read(GcovReaderBuf::from("test/llvm/reader.gcno"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 |     gcno.read_gcda(GcovReaderBuf::from("test/llvm/reader.gcda"))
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     gcno.read(GcovReaderBuf::from("test/llvm/file.gcno"))
[INFO] [stdout]    |          ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:71:35
[INFO] [stdout]    |
[INFO] [stdout] 71 |     gcno.read(GcovReaderBuf::from("test/llvm/file.gcno"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 73 |     gcno.read_gcda(GcovReaderBuf::from("test/llvm/file.gcda"))
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `read` is private
[INFO] [stdout]   --> benches/reader.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |     gcno.read(GcovReaderBuf::from("test/llvm/file_branch.gcno"))
[INFO] [stdout]    |          ^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:81:35
[INFO] [stdout]    |
[INFO] [stdout] 81 |     gcno.read(GcovReaderBuf::from("test/llvm/file_branch.gcno"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/reader.rs:83:40
[INFO] [stdout]    |
[INFO] [stdout] 83 |     gcno.read_gcda(GcovReaderBuf::from("test/llvm/file_branch.gcda"))
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `GcovReaderBuf`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `GcovReaderBuf<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0624.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grcov`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "50a86c196cdd367e72626164e9c9b3312bbd45c49ffedc0823f4796b28570bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a86c196cdd367e72626164e9c9b3312bbd45c49ffedc0823f4796b28570bc2", kill_on_drop: false }`
[INFO] [stdout] 50a86c196cdd367e72626164e9c9b3312bbd45c49ffedc0823f4796b28570bc2