[INFO] fetching crate the-zipper 0.1.3... [INFO] testing the-zipper-0.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate the-zipper 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate the-zipper 0.1.3 [INFO] finished tweaking crates.io crate the-zipper 0.1.3 [INFO] tweaked toml for crates.io crate the-zipper 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate the-zipper 0.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate the-zipper 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lcov2cobertura v1.0.6 [INFO] [stderr] Downloaded cargo-llvm-cov v0.6.16 [INFO] [stderr] Downloaded cargo-config2 v0.1.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41d42202ddfaeaf75e0d7cc4c96f6f293a381577a2409478d194ba33ee2da023 [INFO] running `Command { std: "docker" "start" "-a" "41d42202ddfaeaf75e0d7cc4c96f6f293a381577a2409478d194ba33ee2da023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41d42202ddfaeaf75e0d7cc4c96f6f293a381577a2409478d194ba33ee2da023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41d42202ddfaeaf75e0d7cc4c96f6f293a381577a2409478d194ba33ee2da023", kill_on_drop: false }` [INFO] [stdout] 41d42202ddfaeaf75e0d7cc4c96f6f293a381577a2409478d194ba33ee2da023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4d443f914974ae5ec49d340bace04be433bd90da4af477db632f50037536869 [INFO] running `Command { std: "docker" "start" "-a" "e4d443f914974ae5ec49d340bace04be433bd90da4af477db632f50037536869", kill_on_drop: false }` [INFO] [stderr] Compiling the-zipper v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "e4d443f914974ae5ec49d340bace04be433bd90da4af477db632f50037536869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4d443f914974ae5ec49d340bace04be433bd90da4af477db632f50037536869", kill_on_drop: false }` [INFO] [stdout] e4d443f914974ae5ec49d340bace04be433bd90da4af477db632f50037536869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74e263dbf36040ef0765a6ce83df7eadfed2cba666f3b93b8aa850faef4a2187 [INFO] running `Command { std: "docker" "start" "-a" "74e263dbf36040ef0765a6ce83df7eadfed2cba666f3b93b8aa850faef4a2187", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling fs-err v3.1.0 [INFO] [stderr] Compiling half v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling clap_builder v4.5.35 [INFO] [stderr] Compiling quick-xml v0.37.4 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling ruzstd v0.8.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling lexopt v0.3.1 [INFO] [stderr] Compiling is_executable v1.0.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling os_pipe v1.2.1 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling shared_child v1.0.1 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling duct v0.13.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling xattr v1.5.0 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling clap v4.5.35 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling bstr v1.11.3 [INFO] [stderr] Compiling opener v0.7.2 [INFO] [stderr] Compiling lcov2cobertura v1.0.6 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling cargo-config2 v0.1.32 [INFO] [stderr] Compiling cargo-llvm-cov v0.6.16 [INFO] [stderr] Compiling the-zipper v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.13s [INFO] running `Command { std: "docker" "inspect" "74e263dbf36040ef0765a6ce83df7eadfed2cba666f3b93b8aa850faef4a2187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74e263dbf36040ef0765a6ce83df7eadfed2cba666f3b93b8aa850faef4a2187", kill_on_drop: false }` [INFO] [stdout] 74e263dbf36040ef0765a6ce83df7eadfed2cba666f3b93b8aa850faef4a2187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef2f11c7aa817eb15dcfed3a5ffcabd83e5bc6a77edd0d98111a04163f714b50 [INFO] running `Command { std: "docker" "start" "-a" "ef2f11c7aa817eb15dcfed3a5ffcabd83e5bc6a77edd0d98111a04163f714b50", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_zipper-7c13cf781dfbb93b) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test test::test_change ... ok [INFO] [stdout] test test::test_delete_last_node ... ok [INFO] [stdout] test test::test_change_after_go_left ... ok [INFO] [stdout] test test::test_delete_middle_node ... ok [INFO] [stdout] test test::test_delete_only_child ... ok [INFO] [stdout] test test::test_delete_top ... ok [INFO] [stdout] test test::test_for_readme ... ok [INFO] [stdout] test test::test_get_nth_1 ... ok [INFO] [stdout] test test::test_get_nth_0 ... ok [INFO] [stdout] test test::test_get_nth_2 ... ok [INFO] [stdout] test test::test_get_nth_out_of_bounds ... ok [INFO] [stdout] test test::test_go_down ... ok [INFO] [stdout] test test::test_go_down_none ... ok [INFO] [stdout] test test::test_go_left ... ok [INFO] [stdout] test test::test_go_left_none ... ok [INFO] [stdout] test test::test_go_right ... ok [INFO] [stdout] test test::test_go_up_none ... ok [INFO] [stdout] test test::test_insert_down ... ok [INFO] [stdout] test test::test_insert_down_none ... ok [INFO] [stdout] test test::test_go_right_none ... ok [INFO] [stdout] test test::test_insert_left ... ok [INFO] [stderr] Doc-tests the_zipper [INFO] [stdout] test test::test_insert_left_none ... ok [INFO] [stdout] test test::test_insert_right ... ok [INFO] [stdout] test test::test_insert_right_none ... ok [INFO] [stdout] test test::test_new ... ok [INFO] [stdout] test test::test_go_up ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ef2f11c7aa817eb15dcfed3a5ffcabd83e5bc6a77edd0d98111a04163f714b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef2f11c7aa817eb15dcfed3a5ffcabd83e5bc6a77edd0d98111a04163f714b50", kill_on_drop: false }` [INFO] [stdout] ef2f11c7aa817eb15dcfed3a5ffcabd83e5bc6a77edd0d98111a04163f714b50