[INFO] fetching crate vector-trees 0.1.0...
[INFO] testing vector-trees-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vector-trees 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate vector-trees 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85bfd2e1fe5d10d044cd8f0c1d3acb000933966f0142a78a9eb430c76dad8298
[INFO] running `Command { std: "docker" "start" "-a" "85bfd2e1fe5d10d044cd8f0c1d3acb000933966f0142a78a9eb430c76dad8298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85bfd2e1fe5d10d044cd8f0c1d3acb000933966f0142a78a9eb430c76dad8298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bfd2e1fe5d10d044cd8f0c1d3acb000933966f0142a78a9eb430c76dad8298", kill_on_drop: false }`
[INFO] [stdout] 85bfd2e1fe5d10d044cd8f0c1d3acb000933966f0142a78a9eb430c76dad8298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab83fc897c8a7150683083dd55c61fa2432e550aee555e3733e751a435b6f5ed
[INFO] running `Command { std: "docker" "start" "-a" "ab83fc897c8a7150683083dd55c61fa2432e550aee555e3733e751a435b6f5ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling vector-trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "ab83fc897c8a7150683083dd55c61fa2432e550aee555e3733e751a435b6f5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab83fc897c8a7150683083dd55c61fa2432e550aee555e3733e751a435b6f5ed", kill_on_drop: false }`
[INFO] [stdout] ab83fc897c8a7150683083dd55c61fa2432e550aee555e3733e751a435b6f5ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1de266f3c2d12d6b2b003b68c3e2f7df2782bc35400c001e261b44ed014da27
[INFO] running `Command { std: "docker" "start" "-a" "c1de266f3c2d12d6b2b003b68c3e2f7df2782bc35400c001e261b44ed014da27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling vector-trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "c1de266f3c2d12d6b2b003b68c3e2f7df2782bc35400c001e261b44ed014da27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1de266f3c2d12d6b2b003b68c3e2f7df2782bc35400c001e261b44ed014da27", kill_on_drop: false }`
[INFO] [stdout] c1de266f3c2d12d6b2b003b68c3e2f7df2782bc35400c001e261b44ed014da27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efbc8828e381a6e696bf5feaffa208a12145985a59f3a9dba432523c867b5063
[INFO] running `Command { std: "docker" "start" "-a" "efbc8828e381a6e696bf5feaffa208a12145985a59f3a9dba432523c867b5063", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vector_trees-c23a316c34fd0500)
[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 3.82s
[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" "efbc8828e381a6e696bf5feaffa208a12145985a59f3a9dba432523c867b5063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbc8828e381a6e696bf5feaffa208a12145985a59f3a9dba432523c867b5063", kill_on_drop: false }`
[INFO] [stdout] efbc8828e381a6e696bf5feaffa208a12145985a59f3a9dba432523c867b5063