[INFO] cloning repository https://github.com/mrorigo/arboriter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrorigo/arboriter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrorigo%2Farboriter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrorigo%2Farboriter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29be1344149d5d4c8b0103ee28cd93f40e276822
[INFO] testing mrorigo/arboriter against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrorigo%2Farboriter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrorigo/arboriter
[INFO] finished tweaking git repo https://github.com/mrorigo/arboriter
[INFO] tweaked toml for git repo https://github.com/mrorigo/arboriter written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrorigo/arboriter on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrorigo/arboriter 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a151ef0fb9b4bcc6197d65d7a9f5ce1c5be289efe87bf9c4f8700216a4fb605
[INFO] running `Command { std: "docker" "start" "-a" "0a151ef0fb9b4bcc6197d65d7a9f5ce1c5be289efe87bf9c4f8700216a4fb605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a151ef0fb9b4bcc6197d65d7a9f5ce1c5be289efe87bf9c4f8700216a4fb605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a151ef0fb9b4bcc6197d65d7a9f5ce1c5be289efe87bf9c4f8700216a4fb605", kill_on_drop: false }`
[INFO] [stdout] 0a151ef0fb9b4bcc6197d65d7a9f5ce1c5be289efe87bf9c4f8700216a4fb605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824118ba1872292bbd8a1cc2b910d749e6711bb4389b02b0879ce001a3e8b14e
[INFO] running `Command { std: "docker" "start" "-a" "824118ba1872292bbd8a1cc2b910d749e6711bb4389b02b0879ce001a3e8b14e", kill_on_drop: false }`
[INFO] [stderr]    Compiling arboriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "824118ba1872292bbd8a1cc2b910d749e6711bb4389b02b0879ce001a3e8b14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824118ba1872292bbd8a1cc2b910d749e6711bb4389b02b0879ce001a3e8b14e", kill_on_drop: false }`
[INFO] [stdout] 824118ba1872292bbd8a1cc2b910d749e6711bb4389b02b0879ce001a3e8b14e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6837446b24eb5a9ce4097ebcdc6fd8ab771160bd8cf3dbe8f219ec3bb6a2ca
[INFO] running `Command { std: "docker" "start" "-a" "9c6837446b24eb5a9ce4097ebcdc6fd8ab771160bd8cf3dbe8f219ec3bb6a2ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling arboriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "9c6837446b24eb5a9ce4097ebcdc6fd8ab771160bd8cf3dbe8f219ec3bb6a2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6837446b24eb5a9ce4097ebcdc6fd8ab771160bd8cf3dbe8f219ec3bb6a2ca", kill_on_drop: false }`
[INFO] [stdout] 9c6837446b24eb5a9ce4097ebcdc6fd8ab771160bd8cf3dbe8f219ec3bb6a2ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f0945f791ed695e300d957acb123a61c0a9a4788237be87e170451e76d5bce5
[INFO] running `Command { std: "docker" "start" "-a" "3f0945f791ed695e300d957acb123a61c0a9a4788237be87e170451e76d5bce5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arboriter-1083914c2e465dcc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_prune ... ok
[INFO] [stdout] test tests::test_string_generation ... ok
[INFO] [stdout] test tests::test_binary_tree ... ok
[INFO] [stdout] test tests::test_break ... 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 arboriter
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ignored
[INFO] [stdout] test src/lib.rs - for_tree (line 380) ... ignored
[INFO] [stdout] test src/lib.rs - for_tree (line 393) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - for_tree (line 427) - compile ... ok
[INFO] [stdout] test src/lib.rs - BinaryNode<T>::new (line 511) ... ok
[INFO] [stdout] test src/lib.rs - TreeControl (line 129) ... ok
[INFO] [stdout] test src/lib.rs - generate_strings_example (line 625) - compile ... ok
[INFO] [stdout] test src/lib.rs - BinaryNode<T>::with_children (line 541) ... ok
[INFO] [stdout] test src/lib.rs - break_tree (line 351) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - prune (line 313) ... ok
[INFO] [stdout] test src/lib.rs - binary_tree_example (line 579) ... ok
[INFO] [stdout] test src/lib.rs - traverse_tree (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.73s; merged doctests compilation took 0.71s
[INFO] running `Command { std: "docker" "inspect" "3f0945f791ed695e300d957acb123a61c0a9a4788237be87e170451e76d5bce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0945f791ed695e300d957acb123a61c0a9a4788237be87e170451e76d5bce5", kill_on_drop: false }`
[INFO] [stdout] 3f0945f791ed695e300d957acb123a61c0a9a4788237be87e170451e76d5bce5
