[INFO] fetching crate radix-tree 0.2.0...
[INFO] testing radix-tree-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate radix-tree 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate radix-tree 0.2.0
[INFO] finished tweaking crates.io crate radix-tree 0.2.0
[INFO] tweaked toml for crates.io crate radix-tree 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate radix-tree 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d46af1002f518a247564bd412a374fca8ce54e5fea73fc7d22b4fff1f9e03301
[INFO] running `Command { std: "docker" "start" "-a" "d46af1002f518a247564bd412a374fca8ce54e5fea73fc7d22b4fff1f9e03301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46af1002f518a247564bd412a374fca8ce54e5fea73fc7d22b4fff1f9e03301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46af1002f518a247564bd412a374fca8ce54e5fea73fc7d22b4fff1f9e03301", kill_on_drop: false }`
[INFO] [stdout] d46af1002f518a247564bd412a374fca8ce54e5fea73fc7d22b4fff1f9e03301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d6e081da61ca4dba01b7b196c973e13546fdd16cb53ec581618cfb257786f5
[INFO] running `Command { std: "docker" "start" "-a" "95d6e081da61ca4dba01b7b196c973e13546fdd16cb53ec581618cfb257786f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling radix-tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "95d6e081da61ca4dba01b7b196c973e13546fdd16cb53ec581618cfb257786f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d6e081da61ca4dba01b7b196c973e13546fdd16cb53ec581618cfb257786f5", kill_on_drop: false }`
[INFO] [stdout] 95d6e081da61ca4dba01b7b196c973e13546fdd16cb53ec581618cfb257786f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6aba26868455e402a2d371f0862528d0e52a40c5fb46effb821353ae780912e
[INFO] running `Command { std: "docker" "start" "-a" "a6aba26868455e402a2d371f0862528d0e52a40c5fb46effb821353ae780912e", kill_on_drop: false }`
[INFO] [stderr]    Compiling radix-tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "a6aba26868455e402a2d371f0862528d0e52a40c5fb46effb821353ae780912e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6aba26868455e402a2d371f0862528d0e52a40c5fb46effb821353ae780912e", kill_on_drop: false }`
[INFO] [stdout] a6aba26868455e402a2d371f0862528d0e52a40c5fb46effb821353ae780912e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19a9a07255a9bcc66d5fa9c01709d6f29d6b62967b4199608e439e7dcb0ce4be
[INFO] running `Command { std: "docker" "start" "-a" "19a9a07255a9bcc66d5fa9c01709d6f29d6b62967b4199608e439e7dcb0ce4be", 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/radix_tree-d62ece091d4ca3eb)
[INFO] [stderr]    Doc-tests radix_tree
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::clone_node ... ok
[INFO] [stdout] test tests::new_tree ... ok
[INFO] [stdout] test tests::new_any_type_node ... ok
[INFO] [stdout] test tests::node_insert_then_return_new_node ... ok
[INFO] [stdout] test tests::node_insert_and_find ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "19a9a07255a9bcc66d5fa9c01709d6f29d6b62967b4199608e439e7dcb0ce4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a9a07255a9bcc66d5fa9c01709d6f29d6b62967b4199608e439e7dcb0ce4be", kill_on_drop: false }`
[INFO] [stdout] 19a9a07255a9bcc66d5fa9c01709d6f29d6b62967b4199608e439e7dcb0ce4be