[INFO] fetching crate vector-trees 0.1.0...
[INFO] testing vector-trees-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vector-trees 0.1.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate vector-trees 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vector-trees 0.1.0
[INFO] finished tweaking crates.io crate vector-trees 0.1.0
[INFO] tweaked toml for crates.io crate vector-trees 0.1.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c31b7887216f5447660b2a18c6f779be14ea01240a26c54016291e2059bd9a88
[INFO] running `Command { std: "docker" "start" "-a" "c31b7887216f5447660b2a18c6f779be14ea01240a26c54016291e2059bd9a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c31b7887216f5447660b2a18c6f779be14ea01240a26c54016291e2059bd9a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31b7887216f5447660b2a18c6f779be14ea01240a26c54016291e2059bd9a88", kill_on_drop: false }`
[INFO] [stdout] c31b7887216f5447660b2a18c6f779be14ea01240a26c54016291e2059bd9a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a004028bbf82de8f89910553fc45c414632c06dcb04327a6dd87b322414b0aed
[INFO] running `Command { std: "docker" "start" "-a" "a004028bbf82de8f89910553fc45c414632c06dcb04327a6dd87b322414b0aed", kill_on_drop: false }`
[INFO] [stderr]    Compiling vector-trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "a004028bbf82de8f89910553fc45c414632c06dcb04327a6dd87b322414b0aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a004028bbf82de8f89910553fc45c414632c06dcb04327a6dd87b322414b0aed", kill_on_drop: false }`
[INFO] [stdout] a004028bbf82de8f89910553fc45c414632c06dcb04327a6dd87b322414b0aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd3628b9780a50e309be4b34f49118844665cc439a98b02dfdfb888dfbfe8c3c
[INFO] running `Command { std: "docker" "start" "-a" "dd3628b9780a50e309be4b34f49118844665cc439a98b02dfdfb888dfbfe8c3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling vector-trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "dd3628b9780a50e309be4b34f49118844665cc439a98b02dfdfb888dfbfe8c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3628b9780a50e309be4b34f49118844665cc439a98b02dfdfb888dfbfe8c3c", kill_on_drop: false }`
[INFO] [stdout] dd3628b9780a50e309be4b34f49118844665cc439a98b02dfdfb888dfbfe8c3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28e0a991eca47724bafc17067b6a52e5ee7e17cb3dc7471e2bdc1ab0dc0ba285
[INFO] running `Command { std: "docker" "start" "-a" "28e0a991eca47724bafc17067b6a52e5ee7e17cb3dc7471e2bdc1ab0dc0ba285", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vector_trees-cc24d24ccaa40df4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test btree::tests::test_random_add ... ok
[INFO] [stdout] test btree::tests::test_random_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vector-trees
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28e0a991eca47724bafc17067b6a52e5ee7e17cb3dc7471e2bdc1ab0dc0ba285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e0a991eca47724bafc17067b6a52e5ee7e17cb3dc7471e2bdc1ab0dc0ba285", kill_on_drop: false }`
[INFO] [stdout] 28e0a991eca47724bafc17067b6a52e5ee7e17cb3dc7471e2bdc1ab0dc0ba285