[INFO] updating cached repository https://github.com/yoshihitoh/reser [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/yoshihitoh/reser [INFO] [stderr] * [new branch] dependabot/cargo/serde_json-1.0.45 -> dependabot/cargo/serde_json-1.0.45 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36a23d25e9d9bce7fe6f870bf31eb2073e4e672d [INFO] checking yoshihitoh/reser against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshihitoh%2Freser" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yoshihitoh/reser on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yoshihitoh/reser [INFO] finished tweaking git repo https://github.com/yoshihitoh/reser [INFO] tweaked toml for git repo https://github.com/yoshihitoh/reser written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/yoshihitoh/reser already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3be4fe6617ec318aa47d137e6dc60c0f0296956e0237f079fdaf6130767f694e [INFO] running `"docker" "start" "-a" "3be4fe6617ec318aa47d137e6dc60c0f0296956e0237f079fdaf6130767f694e"` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking miniz-sys v0.1.11 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking plist v0.4.2 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling strum_macros v0.17.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling onig_sys v69.2.0 [INFO] [stderr] Checking onig v5.0.0 [INFO] [stderr] Checking syntect v3.3.0 [INFO] [stderr] Checking refmt v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:38:32 [INFO] [stderr] | [INFO] [stderr] 38 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:38:32 [INFO] [stderr] | [INFO] [stderr] 38 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:176:23 [INFO] [stderr] | [INFO] [stderr] 176 | )) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:178:35 [INFO] [stderr] | [INFO] [stderr] 178 | Box::new(lock) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | )) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:199:35 [INFO] [stderr] | [INFO] [stderr] 199 | Box::new(lock) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:204:70 [INFO] [stderr] | [INFO] [stderr] 204 | Box::new(HighlightTextPrinter::new(&self.assets)) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Printer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:206:58 [INFO] [stderr] | [INFO] [stderr] 206 | Box::new(PlainTextPrinter::default()) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Printer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:40:32 [INFO] [stderr] | [INFO] [stderr] 40 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:176:23 [INFO] [stderr] | [INFO] [stderr] 176 | )) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:178:35 [INFO] [stderr] | [INFO] [stderr] 178 | Box::new(lock) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | )) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:199:35 [INFO] [stderr] | [INFO] [stderr] 199 | Box::new(lock) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:204:70 [INFO] [stderr] | [INFO] [stderr] 204 | Box::new(HighlightTextPrinter::new(&self.assets)) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Printer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/app.rs:206:58 [INFO] [stderr] | [INFO] [stderr] 206 | Box::new(PlainTextPrinter::default()) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Printer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/refmt/printer.rs:40:32 [INFO] [stderr] | [INFO] [stderr] 40 | fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 37s [INFO] running `"docker" "inspect" "3be4fe6617ec318aa47d137e6dc60c0f0296956e0237f079fdaf6130767f694e"` [INFO] running `"docker" "rm" "-f" "3be4fe6617ec318aa47d137e6dc60c0f0296956e0237f079fdaf6130767f694e"` [INFO] [stdout] 3be4fe6617ec318aa47d137e6dc60c0f0296956e0237f079fdaf6130767f694e