[INFO] fetching crate tfdoc 0.1.5... [INFO] testing tfdoc-0.1.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate tfdoc 0.1.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate tfdoc 0.1.5 [INFO] finished tweaking crates.io crate tfdoc 0.1.5 [INFO] tweaked toml for crates.io crate tfdoc 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tfdoc 0.1.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64e2575f8561b705a6eca11f3bd2e9fa4dde62e10ceb9e8469578634ed0c45e4 [INFO] running `Command { std: "docker" "start" "-a" "64e2575f8561b705a6eca11f3bd2e9fa4dde62e10ceb9e8469578634ed0c45e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e2575f8561b705a6eca11f3bd2e9fa4dde62e10ceb9e8469578634ed0c45e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e2575f8561b705a6eca11f3bd2e9fa4dde62e10ceb9e8469578634ed0c45e4", kill_on_drop: false }` [INFO] [stdout] 64e2575f8561b705a6eca11f3bd2e9fa4dde62e10ceb9e8469578634ed0c45e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dd98d995f5fdcfe99b6648ae9b078dc6b237c5f67f5e8fc0b1c6d00ae6cf49a [INFO] running `Command { std: "docker" "start" "-a" "3dd98d995f5fdcfe99b6648ae9b078dc6b237c5f67f5e8fc0b1c6d00ae6cf49a", kill_on_drop: false }` [INFO] [stderr] Compiling tfdoc v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &Fn(&str) -> String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &dyn Fn(&str) -> String, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "3dd98d995f5fdcfe99b6648ae9b078dc6b237c5f67f5e8fc0b1c6d00ae6cf49a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dd98d995f5fdcfe99b6648ae9b078dc6b237c5f67f5e8fc0b1c6d00ae6cf49a", kill_on_drop: false }` [INFO] [stdout] 3dd98d995f5fdcfe99b6648ae9b078dc6b237c5f67f5e8fc0b1c6d00ae6cf49a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f06ff90685f8e9d9f43e9c078f0893b778a9a701d80f116f601f0324808ec648 [INFO] running `Command { std: "docker" "start" "-a" "f06ff90685f8e9d9f43e9c078f0893b778a9a701d80f116f601f0324808ec648", kill_on_drop: false }` [INFO] [stderr] Compiling tfdoc v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &Fn(&str) -> String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &dyn Fn(&str) -> String, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &Fn(&str) -> String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | parser_function: &dyn Fn(&str) -> String, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "f06ff90685f8e9d9f43e9c078f0893b778a9a701d80f116f601f0324808ec648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f06ff90685f8e9d9f43e9c078f0893b778a9a701d80f116f601f0324808ec648", kill_on_drop: false }` [INFO] [stdout] f06ff90685f8e9d9f43e9c078f0893b778a9a701d80f116f601f0324808ec648 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c31b3891f35c5985ad2f004611075287a12fc2105409656e10ca97663b2a67a4 [INFO] running `Command { std: "docker" "start" "-a" "c31b3891f35c5985ad2f004611075287a12fc2105409656e10ca97663b2a67a4", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:85:23 [INFO] [stderr] | [INFO] [stderr] 85 | parser_function: &Fn(&str) -> String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 85 | parser_function: &dyn Fn(&str) -> String, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tfdoc` (lib) generated 1 warning (run `cargo fix --lib -p tfdoc` to apply 1 suggestion) [INFO] [stderr] warning: `tfdoc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tfdoc-bc118ea6e4fc9867) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test parser::tests::get_line_variant_none ... ok [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-82c3061c89c8bd5f) [INFO] [stdout] test parser::tests::get_line_variant_comment ... ok [INFO] [stdout] test parser::tests::get_line_variant_output ... ok [INFO] [stdout] test parser::tests::get_line_variant_comment2 ... ok [INFO] [stdout] test parser::tests::get_line_variant_resource ... ok [INFO] [stdout] test parser::tests::test_parse_comment ... ok [INFO] [stdout] test parser::tests::test_parse_comment2 ... ok [INFO] [stdout] test parser::tests::test_parse_description ... ok [INFO] [stdout] test parser::tests::test_parse_output ... ok [INFO] [stdout] test parser::tests::test_parse_resource ... ok [INFO] [stdout] test parser::tests::test_parse_variable ... ok [INFO] [stdout] test parser::tests::get_line_variant_variable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tfdoc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c31b3891f35c5985ad2f004611075287a12fc2105409656e10ca97663b2a67a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c31b3891f35c5985ad2f004611075287a12fc2105409656e10ca97663b2a67a4", kill_on_drop: false }` [INFO] [stdout] c31b3891f35c5985ad2f004611075287a12fc2105409656e10ca97663b2a67a4