[INFO] fetching crate text_trees 0.1.2... [INFO] testing text_trees-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate text_trees 0.1.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate text_trees 0.1.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate text_trees 0.1.2 [INFO] finished tweaking crates.io crate text_trees 0.1.2 [INFO] tweaked toml for crates.io crate text_trees 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate text_trees 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 70ac879a039af7cdc2f88a64f20753140ccdf3c055667b83d42523743b57dc37 [INFO] running `Command { std: "docker" "start" "-a" "70ac879a039af7cdc2f88a64f20753140ccdf3c055667b83d42523743b57dc37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70ac879a039af7cdc2f88a64f20753140ccdf3c055667b83d42523743b57dc37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ac879a039af7cdc2f88a64f20753140ccdf3c055667b83d42523743b57dc37", kill_on_drop: false }` [INFO] [stdout] 70ac879a039af7cdc2f88a64f20753140ccdf3c055667b83d42523743b57dc37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 70e9566ecb38166ba41015d87bc1297330a63d9ae943b8dde15845d49bd4e0f4 [INFO] running `Command { std: "docker" "start" "-a" "70e9566ecb38166ba41015d87bc1297330a63d9ae943b8dde15845d49bd4e0f4", kill_on_drop: false }` [INFO] [stderr] Compiling text_trees v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "70e9566ecb38166ba41015d87bc1297330a63d9ae943b8dde15845d49bd4e0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70e9566ecb38166ba41015d87bc1297330a63d9ae943b8dde15845d49bd4e0f4", kill_on_drop: false }` [INFO] [stdout] 70e9566ecb38166ba41015d87bc1297330a63d9ae943b8dde15845d49bd4e0f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 257172a8ff23b7cab6553343f696e7d2ea32b78092329286e6d366839b73fad7 [INFO] running `Command { std: "docker" "start" "-a" "257172a8ff23b7cab6553343f696e7d2ea32b78092329286e6d366839b73fad7", kill_on_drop: false }` [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling text_trees v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.62s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_trees-4d81d33fc6b6f54d) [INFO] [stderr] Executable tests/test_top_down_trees.rs (/opt/rustwide/target/debug/deps/test_top_down_trees-445599da86e251ce) [INFO] running `Command { std: "docker" "inspect" "257172a8ff23b7cab6553343f696e7d2ea32b78092329286e6d366839b73fad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "257172a8ff23b7cab6553343f696e7d2ea32b78092329286e6d366839b73fad7", kill_on_drop: false }` [INFO] [stdout] 257172a8ff23b7cab6553343f696e7d2ea32b78092329286e6d366839b73fad7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1ecfe2bbbfffd374c6bf2d174543713c11f1bf65782c6029506b5a8dfeb2f8f [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" "f1ecfe2bbbfffd374c6bf2d174543713c11f1bf65782c6029506b5a8dfeb2f8f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_trees-4d81d33fc6b6f54d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_node_from_string ... ok [INFO] [stdout] test tests::test_node_new ... ok [INFO] [stderr] Running tests/test_top_down_trees.rs (/opt/rustwide/target/debug/deps/test_top_down_trees-445599da86e251ce) [INFO] [stdout] test tests::test_node_with_children ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_ascii_below_tree ... ok [INFO] [stdout] test test_ascii_side_tree ... ok [INFO] [stdout] test test_spacing_in_tree ... ok [INFO] [stdout] test test_box_char_below_tree ... ok [INFO] [stdout] test test_box_char_side_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests text_trees [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f1ecfe2bbbfffd374c6bf2d174543713c11f1bf65782c6029506b5a8dfeb2f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ecfe2bbbfffd374c6bf2d174543713c11f1bf65782c6029506b5a8dfeb2f8f", kill_on_drop: false }` [INFO] [stdout] f1ecfe2bbbfffd374c6bf2d174543713c11f1bf65782c6029506b5a8dfeb2f8f