[INFO] crate read-tree 0.2.0 is already in cache [INFO] testing read-tree-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate read-tree 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate read-tree 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate read-tree 0.2.0 [INFO] finished tweaking crates.io crate read-tree 0.2.0 [INFO] tweaked toml for crates.io crate read-tree 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 21d9984a587b3f48db69d31b195a06464efc3cec379081e7ac1f26305eaf0bcf [INFO] running `"docker" "start" "-a" "21d9984a587b3f48db69d31b195a06464efc3cec379081e7ac1f26305eaf0bcf"` [INFO] [stderr] Compiling read-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `"docker" "inspect" "21d9984a587b3f48db69d31b195a06464efc3cec379081e7ac1f26305eaf0bcf"` [INFO] running `"docker" "rm" "-f" "21d9984a587b3f48db69d31b195a06464efc3cec379081e7ac1f26305eaf0bcf"` [INFO] [stdout] 21d9984a587b3f48db69d31b195a06464efc3cec379081e7ac1f26305eaf0bcf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] db5a4ca5475631fd4188ab21f66bc73d8b1088a4f6aaa5361b4156f954baca32 [INFO] running `"docker" "start" "-a" "db5a4ca5475631fd4188ab21f66bc73d8b1088a4f6aaa5361b4156f954baca32"` [INFO] [stderr] Compiling read-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "db5a4ca5475631fd4188ab21f66bc73d8b1088a4f6aaa5361b4156f954baca32"` [INFO] running `"docker" "rm" "-f" "db5a4ca5475631fd4188ab21f66bc73d8b1088a4f6aaa5361b4156f954baca32"` [INFO] [stdout] db5a4ca5475631fd4188ab21f66bc73d8b1088a4f6aaa5361b4156f954baca32 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 932dc11c5b164e36ae58055b3423693d7db4f5d305dc05e13f821142441eace5 [INFO] running `"docker" "start" "-a" "932dc11c5b164e36ae58055b3423693d7db4f5d305dc05e13f821142441eace5"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/read_tree-759afc09ee3e4e0d [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test::test_node::test_from ... ok [INFO] [stdout] test test::test_iter::test_iter_ancestors ... ok [INFO] [stdout] test test::test_node::test_parent ... ok [INFO] [stdout] test test::test_iter::test_iter_descendants ... ok [INFO] [stdout] test test::test_sapling::test_clear ... ok [INFO] [stdout] test test::test_iter::test_iter_children ... ok [INFO] [stdout] test test::test_node::test_to_tree ... ok [INFO] [stdout] test test::test_sapling::test_err ... ok [INFO] [stdout] test test::test_sapling::test_tiny ... ok [INFO] [stdout] test test::test_sapling::test_small ... ok [INFO] [stderr] Doc-tests read-tree [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/tree.rs - tree::Sapling::clear (line 427) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::new (line 177) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::pop (line 325) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::peek (line 293) ... ok [INFO] [stdout] test src/tree.rs - tree::Descendants (line 902) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling (line 137) ... ok [INFO] [stdout] test src/tree.rs - tree::Children (line 826) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::pop (line 335) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::pop_as_leaf (line 375) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::pop_all (line 351) ... ok [INFO] [stdout] test src/tree.rs - tree::Sapling::pop_as_leaf_all (line 406) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "932dc11c5b164e36ae58055b3423693d7db4f5d305dc05e13f821142441eace5"` [INFO] running `"docker" "rm" "-f" "932dc11c5b164e36ae58055b3423693d7db4f5d305dc05e13f821142441eace5"` [INFO] [stdout] 932dc11c5b164e36ae58055b3423693d7db4f5d305dc05e13f821142441eace5