[INFO] fetching crate rust-rtree 0.9.6...
[INFO] building rust-rtree-0.9.6 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rust-rtree 0.9.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rust-rtree 0.9.6
[INFO] finished tweaking crates.io crate rust-rtree 0.9.6
[INFO] tweaked toml for crates.io crate rust-rtree 0.9.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-rtree 0.9.6 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-rtree 0.9.6 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e80d63fcc5af90e9c643f76a4fea5f2ece00121b73e1bb7399c5d6effb09f19c
[INFO] running `Command { std: "docker" "start" "-a" "e80d63fcc5af90e9c643f76a4fea5f2ece00121b73e1bb7399c5d6effb09f19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e80d63fcc5af90e9c643f76a4fea5f2ece00121b73e1bb7399c5d6effb09f19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80d63fcc5af90e9c643f76a4fea5f2ece00121b73e1bb7399c5d6effb09f19c", kill_on_drop: false }`
[INFO] [stdout] e80d63fcc5af90e9c643f76a4fea5f2ece00121b73e1bb7399c5d6effb09f19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b601499f621ec2292669578fa4dbf63761c3d309eb4b6cc0391464eb450c2953
[INFO] running `Command { std: "docker" "start" "-a" "b601499f621ec2292669578fa4dbf63761c3d309eb4b6cc0391464eb450c2953", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-rtree v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b601499f621ec2292669578fa4dbf63761c3d309eb4b6cc0391464eb450c2953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b601499f621ec2292669578fa4dbf63761c3d309eb4b6cc0391464eb450c2953", kill_on_drop: false }`
[INFO] [stdout] b601499f621ec2292669578fa4dbf63761c3d309eb4b6cc0391464eb450c2953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bfabed8af6b60acd10e1e7076a35c7dfd68c25de4b27cfaa4fb3c1f6fba8aa5
[INFO] running `Command { std: "docker" "start" "-a" "3bfabed8af6b60acd10e1e7076a35c7dfd68c25de4b27cfaa4fb3c1f6fba8aa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-rtree v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "3bfabed8af6b60acd10e1e7076a35c7dfd68c25de4b27cfaa4fb3c1f6fba8aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfabed8af6b60acd10e1e7076a35c7dfd68c25de4b27cfaa4fb3c1f6fba8aa5", kill_on_drop: false }`
[INFO] [stdout] 3bfabed8af6b60acd10e1e7076a35c7dfd68c25de4b27cfaa4fb3c1f6fba8aa5