[INFO] fetching crate mdbook-generate-summary 0.2.0... [INFO] testing mdbook-generate-summary-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mdbook-generate-summary 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate mdbook-generate-summary 0.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 either v1.6.1 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded assert_cmd v0.10.2 [INFO] [stderr] Downloaded escargot v0.3.1 [INFO] [stderr] Downloaded predicates-tree v1.0.3 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded predicates v1.0.8 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39fc62a9e11c0865961e6011c17e12cfbc7fc646f57b3ae5fc821e54ee05a68a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "39fc62a9e11c0865961e6011c17e12cfbc7fc646f57b3ae5fc821e54ee05a68a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39fc62a9e11c0865961e6011c17e12cfbc7fc646f57b3ae5fc821e54ee05a68a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fc62a9e11c0865961e6011c17e12cfbc7fc646f57b3ae5fc821e54ee05a68a", kill_on_drop: false }` [INFO] [stdout] 39fc62a9e11c0865961e6011c17e12cfbc7fc646f57b3ae5fc821e54ee05a68a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e3f90dfda3a22b56a714808863c97d5c62deb5a20d0b44d7d559a60758682510 [INFO] running `Command { std: "docker" "start" "-a" "e3f90dfda3a22b56a714808863c97d5c62deb5a20d0b44d7d559a60758682510", kill_on_drop: false }` [INFO] [stderr] Compiling mdbook-generate-summary v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `Command { std: "docker" "inspect" "e3f90dfda3a22b56a714808863c97d5c62deb5a20d0b44d7d559a60758682510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3f90dfda3a22b56a714808863c97d5c62deb5a20d0b44d7d559a60758682510", kill_on_drop: false }` [INFO] [stdout] e3f90dfda3a22b56a714808863c97d5c62deb5a20d0b44d7d559a60758682510 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55e7f13040f0c0f1d2fd474f4777175925fa2e66c239a59a45d116d75b026fda [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "55e7f13040f0c0f1d2fd474f4777175925fa2e66c239a59a45d116d75b026fda", kill_on_drop: false }` [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling predicates-tree v1.0.3 [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.90s [INFO] running `Command { std: "docker" "inspect" "55e7f13040f0c0f1d2fd474f4777175925fa2e66c239a59a45d116d75b026fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55e7f13040f0c0f1d2fd474f4777175925fa2e66c239a59a45d116d75b026fda", kill_on_drop: false }` [INFO] [stdout] 55e7f13040f0c0f1d2fd474f4777175925fa2e66c239a59a45d116d75b026fda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce772578bc2b12f9d456159dc43fe3faf2123cd265b8bf674bec5a4beded59c7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ce772578bc2b12f9d456159dc43fe3faf2123cd265b8bf674bec5a4beded59c7", 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 issue #80165 [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] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mdbook_generate_summary-2ef50cec28699f82) [INFO] [stdout] running 12 tests [INFO] [stdout] test summary_entry::test::indentation_level_with_2_subdir ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_1_subdir ... 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_no_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_and_readme ... ok [INFO] [stdout] test summary_entry::test::indentation_level_with_base_dir ... 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] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-990003beb638f7a3) [INFO] [stdout] test test::find_content_returns_no_title_if_none_found ... ok [INFO] [stdout] test test::find_content_finds_a_title ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [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 40.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce772578bc2b12f9d456159dc43fe3faf2123cd265b8bf674bec5a4beded59c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce772578bc2b12f9d456159dc43fe3faf2123cd265b8bf674bec5a4beded59c7", kill_on_drop: false }` [INFO] [stdout] ce772578bc2b12f9d456159dc43fe3faf2123cd265b8bf674bec5a4beded59c7