[INFO] fetching crate easy-tree 0.2.0... [INFO] testing easy-tree-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate easy-tree 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate easy-tree 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate easy-tree 0.2.0 [INFO] tweaked toml for crates.io crate easy-tree 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate easy-tree 0.2.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate easy-tree 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded either v1.12.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a9386b5e654120db938e9b9a7289e2efc69be302b30991215539e36ff3c2954 [INFO] running `Command { std: "docker" "start" "-a" "7a9386b5e654120db938e9b9a7289e2efc69be302b30991215539e36ff3c2954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a9386b5e654120db938e9b9a7289e2efc69be302b30991215539e36ff3c2954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a9386b5e654120db938e9b9a7289e2efc69be302b30991215539e36ff3c2954", kill_on_drop: false }` [INFO] [stdout] 7a9386b5e654120db938e9b9a7289e2efc69be302b30991215539e36ff3c2954 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f36be7f899a5aa625cca3fa872281a0750a027306ce4ac5242ae02a2a4077254 [INFO] running `Command { std: "docker" "start" "-a" "f36be7f899a5aa625cca3fa872281a0750a027306ce4ac5242ae02a2a4077254", kill_on_drop: false }` [INFO] [stderr] Compiling easy-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "f36be7f899a5aa625cca3fa872281a0750a027306ce4ac5242ae02a2a4077254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36be7f899a5aa625cca3fa872281a0750a027306ce4ac5242ae02a2a4077254", kill_on_drop: false }` [INFO] [stdout] f36be7f899a5aa625cca3fa872281a0750a027306ce4ac5242ae02a2a4077254 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a6412de5a606ae546e7b38f4a078f7108691c919558eddff8009f20891dc875 [INFO] running `Command { std: "docker" "start" "-a" "0a6412de5a606ae546e7b38f4a078f7108691c919558eddff8009f20891dc875", kill_on_drop: false }` [INFO] [stderr] Compiling easy-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "0a6412de5a606ae546e7b38f4a078f7108691c919558eddff8009f20891dc875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6412de5a606ae546e7b38f4a078f7108691c919558eddff8009f20891dc875", kill_on_drop: false }` [INFO] [stdout] 0a6412de5a606ae546e7b38f4a078f7108691c919558eddff8009f20891dc875 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ee28bc4fdff2139a1764e71778e27afe63a3c9187d22f7803d108f0a305e5ef [INFO] running `Command { std: "docker" "start" "-a" "8ee28bc4fdff2139a1764e71778e27afe63a3c9187d22f7803d108f0a305e5ef", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_tree-dba56204052e7430) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_tree ... ok [INFO] [stdout] test tests::test_tree_iter ... ok [INFO] [stdout] test tests::test_tree_traverse ... ok [INFO] [stdout] test tests::test_tree_iter_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests easy_tree [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/lib.rs - Tree::add_child_to_root (line 302) ... ok [INFO] [stdout] test src/lib.rs - Tree::add_node (line 256) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - Tree::new (line 233) ... ok [INFO] [stdout] test src/lib.rs - Tree::add_child (line 279) ... ok [INFO] [stdout] test src/lib.rs - Tree::get_unchecked (line 350) ... ok [INFO] [stdout] test src/lib.rs - Tree::get (line 322) ... ok [INFO] [stdout] test src/lib.rs - Tree::get_mut (line 376) ... ok [INFO] [stdout] test src/lib.rs - (line 93) ... ok [INFO] [stdout] test src/lib.rs - Tree::get_unchecked_mut (line 406) ... ok [INFO] [stdout] test src/lib.rs - Node::new (line 164) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - Tree (line 206) ... ok [INFO] [stdout] test src/lib.rs - Tree::parent_index_unchecked (line 436) ... ok [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] test src/lib.rs - Tree::children (line 460) ... ok [INFO] [stdout] test src/lib.rs - Tree::traverse (line 484) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ee28bc4fdff2139a1764e71778e27afe63a3c9187d22f7803d108f0a305e5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ee28bc4fdff2139a1764e71778e27afe63a3c9187d22f7803d108f0a305e5ef", kill_on_drop: false }` [INFO] [stdout] 8ee28bc4fdff2139a1764e71778e27afe63a3c9187d22f7803d108f0a305e5ef