[INFO] fetching crate chained_iter 0.1.2...
[INFO] testing chained_iter-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate chained_iter 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate chained_iter 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chained_iter 0.1.2
[INFO] finished tweaking crates.io crate chained_iter 0.1.2
[INFO] tweaked toml for crates.io crate chained_iter 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88d518092e8f9f8deeac9d9aac5dbfdf3283a7d65a09606fd0c6aa33add001d9
[INFO] running `Command { std: "docker" "start" "-a" "88d518092e8f9f8deeac9d9aac5dbfdf3283a7d65a09606fd0c6aa33add001d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88d518092e8f9f8deeac9d9aac5dbfdf3283a7d65a09606fd0c6aa33add001d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d518092e8f9f8deeac9d9aac5dbfdf3283a7d65a09606fd0c6aa33add001d9", kill_on_drop: false }`
[INFO] [stdout] 88d518092e8f9f8deeac9d9aac5dbfdf3283a7d65a09606fd0c6aa33add001d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92aa2a7e1da00012e95a49d3a8ff4d471eda7177bbf7ebcbd6dc3c8faf402892
[INFO] running `Command { std: "docker" "start" "-a" "92aa2a7e1da00012e95a49d3a8ff4d471eda7177bbf7ebcbd6dc3c8faf402892", kill_on_drop: false }`
[INFO] [stderr]    Compiling chained_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "92aa2a7e1da00012e95a49d3a8ff4d471eda7177bbf7ebcbd6dc3c8faf402892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92aa2a7e1da00012e95a49d3a8ff4d471eda7177bbf7ebcbd6dc3c8faf402892", kill_on_drop: false }`
[INFO] [stdout] 92aa2a7e1da00012e95a49d3a8ff4d471eda7177bbf7ebcbd6dc3c8faf402892
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274d7181b9df4bbce575ae8f1802971145d6071634844d587e08bbced507e1c0
[INFO] running `Command { std: "docker" "start" "-a" "274d7181b9df4bbce575ae8f1802971145d6071634844d587e08bbced507e1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling chained_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "274d7181b9df4bbce575ae8f1802971145d6071634844d587e08bbced507e1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274d7181b9df4bbce575ae8f1802971145d6071634844d587e08bbced507e1c0", kill_on_drop: false }`
[INFO] [stdout] 274d7181b9df4bbce575ae8f1802971145d6071634844d587e08bbced507e1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53d6dc7ad27e080b37be27c3166c448cb118e765077269669ce2114b177ee251
[INFO] running `Command { std: "docker" "start" "-a" "53d6dc7ad27e080b37be27c3166c448cb118e765077269669ce2114b177ee251", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chained_iter-0495dc7d4297742b)
[INFO] [stdout] test tests::vec_equality ... ok
[INFO] [stderr]    Doc-tests chained_iter
[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 1 test
[INFO] [stdout] test src/lib.rs - chained_iter (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53d6dc7ad27e080b37be27c3166c448cb118e765077269669ce2114b177ee251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d6dc7ad27e080b37be27c3166c448cb118e765077269669ce2114b177ee251", kill_on_drop: false }`
[INFO] [stdout] 53d6dc7ad27e080b37be27c3166c448cb118e765077269669ce2114b177ee251