[INFO] cloning repository https://github.com/inter-action/personal_blog_meta_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inter-action/personal_blog_meta_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finter-action%2Fpersonal_blog_meta_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finter-action%2Fpersonal_blog_meta_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8046e0d74b9d85bbad5c8df5f663f2f6467a94ed
[INFO] testing inter-action/personal_blog_meta_generator against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finter-action%2Fpersonal_blog_meta_generator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/inter-action/personal_blog_meta_generator on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/inter-action/personal_blog_meta_generator
[INFO] finished tweaking git repo https://github.com/inter-action/personal_blog_meta_generator
[INFO] tweaked toml for git repo https://github.com/inter-action/personal_blog_meta_generator written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/inter-action/personal_blog_meta_generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-id v3.0.0
[INFO] [stderr]   Downloaded unreachable v0.1.1
[INFO] [stderr]   Downloaded dotenv v0.8.0
[INFO] [stderr]   Downloaded memchr v1.0.1
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded thread_local v0.3.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.22
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded regex v0.2.1
[INFO] [stderr]   Downloaded aho-corasick v0.6.1
[INFO] [stderr]   Downloaded regex-syntax v0.4.0
[INFO] [stderr]   Downloaded log v0.3.6
[INFO] [stderr]   Downloaded libc v0.2.19
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63ed7472350bc7fb43769822d7936db0717e64e6533f142f4c14aafa49e422bb
[INFO] running `Command { std: "docker" "start" "-a" "63ed7472350bc7fb43769822d7936db0717e64e6533f142f4c14aafa49e422bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ed7472350bc7fb43769822d7936db0717e64e6533f142f4c14aafa49e422bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ed7472350bc7fb43769822d7936db0717e64e6533f142f4c14aafa49e422bb", kill_on_drop: false }`
[INFO] [stdout] 63ed7472350bc7fb43769822d7936db0717e64e6533f142f4c14aafa49e422bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0abbdb15e90ed40f2a9b50a8b3bfd53304cb705a7352a03f354de83093cf726c
[INFO] running `Command { std: "docker" "start" "-a" "0abbdb15e90ed40f2a9b50a8b3bfd53304cb705a7352a03f354de83093cf726c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.19
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.4.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.6.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling meta_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/models/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:96:74
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<FnMut(&DirEntry) + 'a> {
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<dyn FnMut(&DirEntry) + 'a> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |               cb: &mut FnMut(&DirEntry),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 123 |               cb: &mut dyn FnMut(&DirEntry),
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/mod.rs:14:78
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |                                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/mod.rs:33:96
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |                                                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config_parser.rs:10:73
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<Error>> {
[INFO] [stdout]    |                                                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<dyn Error>> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_to_direntry` is never used
[INFO] [stdout]   --> src/utils/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_to_entry` is never used
[INFO] [stdout]   --> src/utils/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "0abbdb15e90ed40f2a9b50a8b3bfd53304cb705a7352a03f354de83093cf726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abbdb15e90ed40f2a9b50a8b3bfd53304cb705a7352a03f354de83093cf726c", kill_on_drop: false }`
[INFO] [stdout] 0abbdb15e90ed40f2a9b50a8b3bfd53304cb705a7352a03f354de83093cf726c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 746312f500d445261fa7fd0514e791e54f3891ec96092abfd5b052e9e99e8294
[INFO] running `Command { std: "docker" "start" "-a" "746312f500d445261fa7fd0514e791e54f3891ec96092abfd5b052e9e99e8294", kill_on_drop: false }`
[INFO] [stderr]    Compiling meta_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/models/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, RustcEncodable)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:96:74
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<FnMut(&DirEntry) + 'a> {
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<dyn FnMut(&DirEntry) + 'a> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |               cb: &mut FnMut(&DirEntry),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 123 |               cb: &mut dyn FnMut(&DirEntry),
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/mod.rs:14:78
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |                                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/mod.rs:33:96
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<Error>> {
[INFO] [stdout]    |                                                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stdout]    |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config_parser.rs:10:73
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<Error>> {
[INFO] [stdout]    |                                                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<dyn Error>> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "746312f500d445261fa7fd0514e791e54f3891ec96092abfd5b052e9e99e8294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746312f500d445261fa7fd0514e791e54f3891ec96092abfd5b052e9e99e8294", kill_on_drop: false }`
[INFO] [stdout] 746312f500d445261fa7fd0514e791e54f3891ec96092abfd5b052e9e99e8294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dabc0ee82bf4bec1ee2c2a41d1bae8885cdef53a0031bb46517043d3ccd6e94
[INFO] running `Command { std: "docker" "start" "-a" "2dabc0ee82bf4bec1ee2c2a41d1bae8885cdef53a0031bb46517043d3ccd6e94", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/models/mod.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, RustcEncodable)]
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:96:74
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<FnMut(&DirEntry) + 'a> {
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn create_handler<'a>(docs: &'a mut Vec<Doc>, root_path: &'a str) -> Box<dyn FnMut(&DirEntry) + 'a> {
[INFO] [stderr]    |                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:123:24
[INFO] [stderr]     |
[INFO] [stderr] 123 |               cb: &mut FnMut(&DirEntry),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 123 |               cb: &mut dyn FnMut(&DirEntry),
[INFO] [stderr]     |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils/mod.rs:14:78
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<Error>> {
[INFO] [stderr]    |                                                                              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn file_to_direntry<T: AsRef<Path>>(filepath: T) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stderr]    |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils/mod.rs:33:96
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<Error>> {
[INFO] [stderr]    |                                                                                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn path_to_entry<A: AsRef<Path>, B: AsRef<Path>>(path: A, filename: B) -> Result<DirEntry, Box<dyn Error>> {
[INFO] [stderr]    |                                                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config_parser.rs:10:73
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<Error>> {
[INFO] [stderr]    |                                                                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn parse<T: AsRef<Path>>(config_path: T) -> Result<toml::Table, Box<dyn Error>> {
[INFO] [stderr]    |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `meta_creator` (bin "meta_creator" test) generated 6 warnings (run `cargo fix --bin "meta_creator" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/meta_creator-49e48c3b8ed07d88)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test config_parser::test_config_parser::test_parse ... ok
[INFO] [stdout] test utils::test::test_file_to_direntry ... ok
[INFO] [stdout] test utils::test::test_file_to_direntry_noparent ... ok
[INFO] [stdout] test test_reader::test_macro_path_to_string ... ok
[INFO] [stdout] test test_reader::test_create_capacity_zero ... ok
[INFO] [stdout] test doc_reader::test_reader::test_read ... ok
[INFO] [stdout] test config_parser::test_config_parser::test_parse_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dabc0ee82bf4bec1ee2c2a41d1bae8885cdef53a0031bb46517043d3ccd6e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dabc0ee82bf4bec1ee2c2a41d1bae8885cdef53a0031bb46517043d3ccd6e94", kill_on_drop: false }`
[INFO] [stdout] 2dabc0ee82bf4bec1ee2c2a41d1bae8885cdef53a0031bb46517043d3ccd6e94
