[INFO] fetching crate phtree 0.1.0...
[INFO] testing phtree-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate phtree 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate phtree 0.1.0
[INFO] finished tweaking crates.io crate phtree 0.1.0
[INFO] tweaked toml for crates.io crate phtree 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phtree 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f1fdc1c49d02fde360ab10b950c50f97173ee2d5aeab071df442cd78c2bcf29
[INFO] running `Command { std: "docker" "start" "-a" "1f1fdc1c49d02fde360ab10b950c50f97173ee2d5aeab071df442cd78c2bcf29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f1fdc1c49d02fde360ab10b950c50f97173ee2d5aeab071df442cd78c2bcf29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1fdc1c49d02fde360ab10b950c50f97173ee2d5aeab071df442cd78c2bcf29", kill_on_drop: false }`
[INFO] [stdout] 1f1fdc1c49d02fde360ab10b950c50f97173ee2d5aeab071df442cd78c2bcf29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237dff089487fd1b184613cf6134fc4167ffb6b132debdc6416cb300d714ff51
[INFO] running `Command { std: "docker" "start" "-a" "237dff089487fd1b184613cf6134fc4167ffb6b132debdc6416cb300d714ff51", kill_on_drop: false }`
[INFO] [stderr]    Compiling phtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "237dff089487fd1b184613cf6134fc4167ffb6b132debdc6416cb300d714ff51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237dff089487fd1b184613cf6134fc4167ffb6b132debdc6416cb300d714ff51", kill_on_drop: false }`
[INFO] [stdout] 237dff089487fd1b184613cf6134fc4167ffb6b132debdc6416cb300d714ff51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db234b27ed0e076a5d1dbab4dbde7e5f42e5e114cecee574bad2ce73c4cdecf7
[INFO] running `Command { std: "docker" "start" "-a" "db234b27ed0e076a5d1dbab4dbde7e5f42e5e114cecee574bad2ce73c4cdecf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling phtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "db234b27ed0e076a5d1dbab4dbde7e5f42e5e114cecee574bad2ce73c4cdecf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db234b27ed0e076a5d1dbab4dbde7e5f42e5e114cecee574bad2ce73c4cdecf7", kill_on_drop: false }`
[INFO] [stdout] db234b27ed0e076a5d1dbab4dbde7e5f42e5e114cecee574bad2ce73c4cdecf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1325a675369a30c56a937c94cef0adfbbe41b2ce82aa879b49ba1683fa213842
[INFO] running `Command { std: "docker" "start" "-a" "1325a675369a30c56a937c94cef0adfbbe41b2ce82aa879b49ba1683fa213842", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phtree-851802c4bc4c1593)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phtree
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "1325a675369a30c56a937c94cef0adfbbe41b2ce82aa879b49ba1683fa213842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1325a675369a30c56a937c94cef0adfbbe41b2ce82aa879b49ba1683fa213842", kill_on_drop: false }`
[INFO] [stdout] 1325a675369a30c56a937c94cef0adfbbe41b2ce82aa879b49ba1683fa213842