[INFO] fetching crate for-loop-iterator 0.2.2...
[INFO] testing for-loop-iterator-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate for-loop-iterator 0.2.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate for-loop-iterator 0.2.2
[INFO] finished tweaking crates.io crate for-loop-iterator 0.2.2
[INFO] tweaked toml for crates.io crate for-loop-iterator 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate for-loop-iterator 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 301330fbb7f43675e269bb18cda1309254d0281deb00e6e46c9320185775d433
[INFO] running `Command { std: "docker" "start" "-a" "301330fbb7f43675e269bb18cda1309254d0281deb00e6e46c9320185775d433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "301330fbb7f43675e269bb18cda1309254d0281deb00e6e46c9320185775d433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301330fbb7f43675e269bb18cda1309254d0281deb00e6e46c9320185775d433", kill_on_drop: false }`
[INFO] [stdout] 301330fbb7f43675e269bb18cda1309254d0281deb00e6e46c9320185775d433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f5d56661a0e029a0369c3f9bf17f33fd064f95361f1f9d4bb34ab4e6eccf21
[INFO] running `Command { std: "docker" "start" "-a" "85f5d56661a0e029a0369c3f9bf17f33fd064f95361f1f9d4bb34ab4e6eccf21", kill_on_drop: false }`
[INFO] [stderr]    Compiling for-loop-iterator v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "85f5d56661a0e029a0369c3f9bf17f33fd064f95361f1f9d4bb34ab4e6eccf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f5d56661a0e029a0369c3f9bf17f33fd064f95361f1f9d4bb34ab4e6eccf21", kill_on_drop: false }`
[INFO] [stdout] 85f5d56661a0e029a0369c3f9bf17f33fd064f95361f1f9d4bb34ab4e6eccf21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c8e2998b58d6e5f9f7126af282b8ad41c1c0c4a4eb8d3567194b7422c4ea86
[INFO] running `Command { std: "docker" "start" "-a" "a9c8e2998b58d6e5f9f7126af282b8ad41c1c0c4a4eb8d3567194b7422c4ea86", kill_on_drop: false }`
[INFO] [stderr]    Compiling for-loop-iterator v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ops::Add` and `process::Output`
[INFO] [stdout]  --> src/test.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Add, process::Output};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a9c8e2998b58d6e5f9f7126af282b8ad41c1c0c4a4eb8d3567194b7422c4ea86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c8e2998b58d6e5f9f7126af282b8ad41c1c0c4a4eb8d3567194b7422c4ea86", kill_on_drop: false }`
[INFO] [stdout] a9c8e2998b58d6e5f9f7126af282b8ad41c1c0c4a4eb8d3567194b7422c4ea86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26322f04f384163219a382ff3cd3c960fb0b428d284f18c8f0ff7db409e77d17
[INFO] running `Command { std: "docker" "start" "-a" "26322f04f384163219a382ff3cd3c960fb0b428d284f18c8f0ff7db409e77d17", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ops::Add` and `process::Output`
[INFO] [stderr]  --> src/test.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{ops::Add, process::Output};
[INFO] [stderr]   |           ^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `for-loop-iterator` (lib test) generated 1 warning (run `cargo fix --lib -p for-loop-iterator --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/for_loop_iterator-f33304b77cb9c31f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::close_capture ... ok
[INFO] [stdout] test test::for_f32 ... ok
[INFO] [stdout] test test::for_iter ... ok
[INFO] [stdout] test test::for_whatever ... ok
[INFO] [stdout] test test::from_docs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests for_loop_iterator
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ForLoopIterator<Item>::new (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - ForLoopIterator<Item>::new (line 29) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26322f04f384163219a382ff3cd3c960fb0b428d284f18c8f0ff7db409e77d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26322f04f384163219a382ff3cd3c960fb0b428d284f18c8f0ff7db409e77d17", kill_on_drop: false }`
[INFO] [stdout] 26322f04f384163219a382ff3cd3c960fb0b428d284f18c8f0ff7db409e77d17