[INFO] fetching crate mdbook-generate-summary 0.2.0... [INFO] testing mdbook-generate-summary-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate mdbook-generate-summary 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate mdbook-generate-summary 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mdbook-generate-summary 0.2.0 [INFO] finished tweaking crates.io crate mdbook-generate-summary 0.2.0 [INFO] tweaked toml for crates.io crate mdbook-generate-summary 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] running `Command { std: "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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77695a7c6d5d6f43775ec9515082254c7b543a61eee2413ebfa3f7a510166e93 [INFO] running `Command { std: "docker" "start" "-a" "77695a7c6d5d6f43775ec9515082254c7b543a61eee2413ebfa3f7a510166e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77695a7c6d5d6f43775ec9515082254c7b543a61eee2413ebfa3f7a510166e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77695a7c6d5d6f43775ec9515082254c7b543a61eee2413ebfa3f7a510166e93", kill_on_drop: false }` [INFO] [stdout] 77695a7c6d5d6f43775ec9515082254c7b543a61eee2413ebfa3f7a510166e93 [INFO] running `Command { std: "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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2876c8da0c7a822d35b153d665b80a30ebce6fc6c8f1735eff72fa818a3f3659 [INFO] running `Command { std: "docker" "start" "-a" "2876c8da0c7a822d35b153d665b80a30ebce6fc6c8f1735eff72fa818a3f3659", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling mdbook-generate-summary v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.61s [INFO] running `Command { std: "docker" "inspect" "2876c8da0c7a822d35b153d665b80a30ebce6fc6c8f1735eff72fa818a3f3659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2876c8da0c7a822d35b153d665b80a30ebce6fc6c8f1735eff72fa818a3f3659", kill_on_drop: false }` [INFO] [stdout] 2876c8da0c7a822d35b153d665b80a30ebce6fc6c8f1735eff72fa818a3f3659 [INFO] running `Command { std: "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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 877e314ad8004daaf768381cb71ac3d8170878d277c6663d0b1032eccb689cf8 [INFO] running `Command { std: "docker" "start" "-a" "877e314ad8004daaf768381cb71ac3d8170878d277c6663d0b1032eccb689cf8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling termtree v0.2.3 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling predicates-tree v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling mdbook-generate-summary v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/cli.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | fn generates_summary_md() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.50s [INFO] running `Command { std: "docker" "inspect" "877e314ad8004daaf768381cb71ac3d8170878d277c6663d0b1032eccb689cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "877e314ad8004daaf768381cb71ac3d8170878d277c6663d0b1032eccb689cf8", kill_on_drop: false }` [INFO] [stdout] 877e314ad8004daaf768381cb71ac3d8170878d277c6663d0b1032eccb689cf8 [INFO] running `Command { std: "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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 277d2e55cc9869b1f70160a05a87d4b4e9d10d0076c286ae8b1566abd7fbb6b7 [INFO] running `Command { std: "docker" "start" "-a" "277d2e55cc9869b1f70160a05a87d4b4e9d10d0076c286ae8b1566abd7fbb6b7", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/cli.rs:17:45 [INFO] [stderr] | [INFO] [stderr] 17 | fn generates_summary_md() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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] [INFO] [stderr] warning: `mdbook-generate-summary` (test "cli") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mdbook_generate_summary-53bb817b7e889e71) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test summary_entry::test::indentation_level_with_1_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_2_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_3_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_base_dir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_base_dir_and_readme ... ok [INFO] [stdout] test summary_entry::test::ordered ... ok [INFO] [stdout] test summary_entry::test::ordered_2 ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_1_subdir ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_1_subdir_readme ... ok [INFO] [stdout] test summary_entry::test::summary_line_with_no_subdir ... ok [INFO] [stdout] test test::find_content_finds_a_title ... ok [INFO] [stdout] test test::find_content_returns_no_title_if_none_found ... 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] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-4f991abab4b162c3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test generates_summary_md ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "277d2e55cc9869b1f70160a05a87d4b4e9d10d0076c286ae8b1566abd7fbb6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277d2e55cc9869b1f70160a05a87d4b4e9d10d0076c286ae8b1566abd7fbb6b7", kill_on_drop: false }` [INFO] [stdout] 277d2e55cc9869b1f70160a05a87d4b4e9d10d0076c286ae8b1566abd7fbb6b7