[INFO] fetching crate orbtk-tree 0.3.1-alpha3...
[INFO] testing orbtk-tree-0.3.1-alpha3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate orbtk-tree 0.3.1-alpha3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate orbtk-tree 0.3.1-alpha3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orbtk-tree 0.3.1-alpha3
[INFO] finished tweaking crates.io crate orbtk-tree 0.3.1-alpha3
[INFO] tweaked toml for crates.io crate orbtk-tree 0.3.1-alpha3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ce6b343e314a8a5e75090f0684fad700bd3c094d4842dcca01d31789f5080e5
[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" "9ce6b343e314a8a5e75090f0684fad700bd3c094d4842dcca01d31789f5080e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce6b343e314a8a5e75090f0684fad700bd3c094d4842dcca01d31789f5080e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce6b343e314a8a5e75090f0684fad700bd3c094d4842dcca01d31789f5080e5", kill_on_drop: false }`
[INFO] [stdout] 9ce6b343e314a8a5e75090f0684fad700bd3c094d4842dcca01d31789f5080e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4da4600deec63aee48c452293b90bcf4cfbaf9539e8ae1f67042aec10ce903
[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" "7d4da4600deec63aee48c452293b90bcf4cfbaf9539e8ae1f67042aec10ce903", kill_on_drop: false }`
[INFO] [stderr]    Compiling dces v0.3.0
[INFO] [stderr]    Compiling orbtk-tree v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "7d4da4600deec63aee48c452293b90bcf4cfbaf9539e8ae1f67042aec10ce903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4da4600deec63aee48c452293b90bcf4cfbaf9539e8ae1f67042aec10ce903", kill_on_drop: false }`
[INFO] [stdout] 7d4da4600deec63aee48c452293b90bcf4cfbaf9539e8ae1f67042aec10ce903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 9645bfc6ba2bdde395377e1c8d8ca9696bfef1b46035e2a3226fdead61ca75cd
[INFO] running `Command { std: "docker" "start" "-a" "9645bfc6ba2bdde395377e1c8d8ca9696bfef1b46035e2a3226fdead61ca75cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling orbtk-tree v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "9645bfc6ba2bdde395377e1c8d8ca9696bfef1b46035e2a3226fdead61ca75cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9645bfc6ba2bdde395377e1c8d8ca9696bfef1b46035e2a3226fdead61ca75cd", kill_on_drop: false }`
[INFO] [stdout] 9645bfc6ba2bdde395377e1c8d8ca9696bfef1b46035e2a3226fdead61ca75cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 805aed21ce4def35305a31e3374b13ec14cbd3395e3b5b7c83f3adffd8ef9773
[INFO] running `Command { std: "docker" "start" "-a" "805aed21ce4def35305a31e3374b13ec14cbd3395e3b5b7c83f3adffd8ef9773", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/orbtk_tree-e4d29c86161550fa)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_iterator_next ... ok
[INFO] [stdout] test tests::test_is_empty ... ok
[INFO] [stdout] test tests::test_append_child ... ok
[INFO] [stdout] test tests::test_register_node ... ok
[INFO] [stdout] test tests::test_len ... ok
[INFO] [stderr]    Doc-tests orbtk-tree
[INFO] [stdout] test tests::test_register_entity ... ok
[INFO] [stdout] test tests::test_remove_entity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "805aed21ce4def35305a31e3374b13ec14cbd3395e3b5b7c83f3adffd8ef9773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805aed21ce4def35305a31e3374b13ec14cbd3395e3b5b7c83f3adffd8ef9773", kill_on_drop: false }`
[INFO] [stdout] 805aed21ce4def35305a31e3374b13ec14cbd3395e3b5b7c83f3adffd8ef9773