[INFO] cloning repository https://github.com/wjlroe/elmdoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wjlroe/elmdoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Felmdoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Felmdoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2c81f694cd5140c4fae48acb198fc167495a4b2 [INFO] building wjlroe/elmdoc against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Felmdoc" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wjlroe/elmdoc on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wjlroe/elmdoc [INFO] finished tweaking git repo https://github.com/wjlroe/elmdoc [INFO] tweaked toml for git repo https://github.com/wjlroe/elmdoc written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/wjlroe/elmdoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term v0.4.5 [INFO] [stderr] Downloaded serde v1.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ff8b6a7e4d2141bf763ada0192ed5883ecaa04307e791dcf651723d2c621b2c [INFO] running `Command { std: "docker" "start" "-a" "7ff8b6a7e4d2141bf763ada0192ed5883ecaa04307e791dcf651723d2c621b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ff8b6a7e4d2141bf763ada0192ed5883ecaa04307e791dcf651723d2c621b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ff8b6a7e4d2141bf763ada0192ed5883ecaa04307e791dcf651723d2c621b2c", kill_on_drop: false }` [INFO] [stdout] 7ff8b6a7e4d2141bf763ada0192ed5883ecaa04307e791dcf651723d2c621b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aabc7e9276480c7ed70f87fb25061fb7f3eb1575ba5a131127591a849f20f982 [INFO] running `Command { std: "docker" "start" "-a" "aabc7e9276480c7ed70f87fb25061fb7f3eb1575ba5a131127591a849f20f982", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.8 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling elmdoc v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:11:50 [INFO] [stdout] | [INFO] [stdout] 11 | fn run_on_all_the_documentation(dir: &Path, cb: &Fn(&Path)) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn run_on_all_the_documentation(dir: &Path, cb: &Fn(&Path)) { [INFO] [stdout] 11 + fn run_on_all_the_documentation(dir: &Path, cb: &dyn Fn(&Path)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:53:57 [INFO] [stdout] | [INFO] [stdout] 53 | fn read_documentation(path: &Path) -> Result> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 - fn read_documentation(path: &Path) -> Result> { [INFO] [stdout] 53 + fn read_documentation(path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:143:47 [INFO] [stdout] | [INFO] [stdout] 143 | fn search_for(search: &str) -> Result<(), Box> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 143 - fn search_for(search: &str) -> Result<(), Box> { [INFO] [stdout] 143 + fn search_for(search: &str) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.09s [INFO] running `Command { std: "docker" "inspect" "aabc7e9276480c7ed70f87fb25061fb7f3eb1575ba5a131127591a849f20f982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aabc7e9276480c7ed70f87fb25061fb7f3eb1575ba5a131127591a849f20f982", kill_on_drop: false }` [INFO] [stdout] aabc7e9276480c7ed70f87fb25061fb7f3eb1575ba5a131127591a849f20f982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 152e224420f88f5a459287aa4176d467eb10a5a79e412fd967f13711b3fbbe61 [INFO] running `Command { std: "docker" "start" "-a" "152e224420f88f5a459287aa4176d467eb10a5a79e412fd967f13711b3fbbe61", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling elmdoc v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:11:50 [INFO] [stdout] | [INFO] [stdout] 11 | fn run_on_all_the_documentation(dir: &Path, cb: &Fn(&Path)) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - fn run_on_all_the_documentation(dir: &Path, cb: &Fn(&Path)) { [INFO] [stdout] 11 + fn run_on_all_the_documentation(dir: &Path, cb: &dyn Fn(&Path)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:53:57 [INFO] [stdout] | [INFO] [stdout] 53 | fn read_documentation(path: &Path) -> Result> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 - fn read_documentation(path: &Path) -> Result> { [INFO] [stdout] 53 + fn read_documentation(path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:143:47 [INFO] [stdout] | [INFO] [stdout] 143 | fn search_for(search: &str) -> Result<(), Box> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 143 - fn search_for(search: &str) -> Result<(), Box> { [INFO] [stdout] 143 + fn search_for(search: &str) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.68s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/elmdoc-12b9f915708f41da) [INFO] running `Command { std: "docker" "inspect" "152e224420f88f5a459287aa4176d467eb10a5a79e412fd967f13711b3fbbe61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "152e224420f88f5a459287aa4176d467eb10a5a79e412fd967f13711b3fbbe61", kill_on_drop: false }` [INFO] [stdout] 152e224420f88f5a459287aa4176d467eb10a5a79e412fd967f13711b3fbbe61