[INFO] fetching crate for-loop-iterator 0.2.2...
[INFO] testing for-loop-iterator-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate for-loop-iterator 0.2.2 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate for-loop-iterator 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4238ec9027a1a4d02d6cacdffdd8dbfa9ddf8c1a38d109bfd5b8302603ed22d
[INFO] running `Command { std: "docker" "start" "-a" "a4238ec9027a1a4d02d6cacdffdd8dbfa9ddf8c1a38d109bfd5b8302603ed22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4238ec9027a1a4d02d6cacdffdd8dbfa9ddf8c1a38d109bfd5b8302603ed22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4238ec9027a1a4d02d6cacdffdd8dbfa9ddf8c1a38d109bfd5b8302603ed22d", kill_on_drop: false }`
[INFO] [stdout] a4238ec9027a1a4d02d6cacdffdd8dbfa9ddf8c1a38d109bfd5b8302603ed22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 188e40c1ea5ec8a4c34f248b5d90ba832503e29316f7d16cff81dee011b23928
[INFO] running `Command { std: "docker" "start" "-a" "188e40c1ea5ec8a4c34f248b5d90ba832503e29316f7d16cff81dee011b23928", 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 0.15s
[INFO] running `Command { std: "docker" "inspect" "188e40c1ea5ec8a4c34f248b5d90ba832503e29316f7d16cff81dee011b23928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188e40c1ea5ec8a4c34f248b5d90ba832503e29316f7d16cff81dee011b23928", kill_on_drop: false }`
[INFO] [stdout] 188e40c1ea5ec8a4c34f248b5d90ba832503e29316f7d16cff81dee011b23928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5136a8f104fb4f2b7968447a3d569e0b87195ab74e3e12d2b7812e09e23ab1a
[INFO] running `Command { std: "docker" "start" "-a" "b5136a8f104fb4f2b7968447a3d569e0b87195ab74e3e12d2b7812e09e23ab1a", 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 0.37s
[INFO] running `Command { std: "docker" "inspect" "b5136a8f104fb4f2b7968447a3d569e0b87195ab74e3e12d2b7812e09e23ab1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5136a8f104fb4f2b7968447a3d569e0b87195ab74e3e12d2b7812e09e23ab1a", kill_on_drop: false }`
[INFO] [stdout] b5136a8f104fb4f2b7968447a3d569e0b87195ab74e3e12d2b7812e09e23ab1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4127f868bd3d7c65bccaeff16996a285c5ae9f5cb0ad5427ec152da8f920fac2
[INFO] running `Command { std: "docker" "start" "-a" "4127f868bd3d7c65bccaeff16996a285c5ae9f5cb0ad5427ec152da8f920fac2", 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 0.01s
[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::for_iter ... ok
[INFO] [stdout] test test::for_f32 ... ok
[INFO] [stdout] test test::close_capture ... ok
[INFO] [stdout] test test::from_docs ... ok
[INFO] [stdout] test test::for_whatever ... 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" "4127f868bd3d7c65bccaeff16996a285c5ae9f5cb0ad5427ec152da8f920fac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4127f868bd3d7c65bccaeff16996a285c5ae9f5cb0ad5427ec152da8f920fac2", kill_on_drop: false }`
[INFO] [stdout] 4127f868bd3d7c65bccaeff16996a285c5ae9f5cb0ad5427ec152da8f920fac2