[INFO] cloning repository https://github.com/scottschroeder/rust-iterator-adapter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scottschroeder/rust-iterator-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Frust-iterator-adapter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Frust-iterator-adapter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b30bd4c1a8ebae2205b3f343796cb768c6719eb6
[INFO] testing scottschroeder/rust-iterator-adapter against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Frust-iterator-adapter" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scottschroeder/rust-iterator-adapter on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scottschroeder/rust-iterator-adapter
[INFO] finished tweaking git repo https://github.com/scottschroeder/rust-iterator-adapter
[INFO] tweaked toml for git repo https://github.com/scottschroeder/rust-iterator-adapter written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/scottschroeder/rust-iterator-adapter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e03db7bdc91dfde9a758f9cb40a7c4a147d8dbe81e36fa262f40e6b409b3f5ee
[INFO] running `Command { std: "docker" "start" "-a" "e03db7bdc91dfde9a758f9cb40a7c4a147d8dbe81e36fa262f40e6b409b3f5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03db7bdc91dfde9a758f9cb40a7c4a147d8dbe81e36fa262f40e6b409b3f5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03db7bdc91dfde9a758f9cb40a7c4a147d8dbe81e36fa262f40e6b409b3f5ee", kill_on_drop: false }`
[INFO] [stdout] e03db7bdc91dfde9a758f9cb40a7c4a147d8dbe81e36fa262f40e6b409b3f5ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 426f632d95daad8808d48d5b7102b85857c5f2034cf898224591d975f59886b5
[INFO] running `Command { std: "docker" "start" "-a" "426f632d95daad8808d48d5b7102b85857c5f2034cf898224591d975f59886b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-iterator-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "426f632d95daad8808d48d5b7102b85857c5f2034cf898224591d975f59886b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426f632d95daad8808d48d5b7102b85857c5f2034cf898224591d975f59886b5", kill_on_drop: false }`
[INFO] [stdout] 426f632d95daad8808d48d5b7102b85857c5f2034cf898224591d975f59886b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da57db84b804bcbd494fc390e09f3806b1b1a4c1e93a13f07903b7cd49b24b27
[INFO] running `Command { std: "docker" "start" "-a" "da57db84b804bcbd494fc390e09f3806b1b1a4c1e93a13f07903b7cd49b24b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-iterator-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "da57db84b804bcbd494fc390e09f3806b1b1a4c1e93a13f07903b7cd49b24b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da57db84b804bcbd494fc390e09f3806b1b1a4c1e93a13f07903b7cd49b24b27", kill_on_drop: false }`
[INFO] [stdout] da57db84b804bcbd494fc390e09f3806b1b1a4c1e93a13f07903b7cd49b24b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5decee8bcb2f3a49c077e8c1410fefeed47ad9e67592b6c74caff9b0d9179784
[INFO] running `Command { std: "docker" "start" "-a" "5decee8bcb2f3a49c077e8c1410fefeed47ad9e67592b6c74caff9b0d9179784", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_iterator_adapter-b41ca7f060be42fb)
[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" "5decee8bcb2f3a49c077e8c1410fefeed47ad9e67592b6c74caff9b0d9179784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5decee8bcb2f3a49c077e8c1410fefeed47ad9e67592b6c74caff9b0d9179784", kill_on_drop: false }`
[INFO] [stdout] 5decee8bcb2f3a49c077e8c1410fefeed47ad9e67592b6c74caff9b0d9179784