[INFO] fetching crate iter_fixed 0.3.0...
[INFO] testing iter_fixed-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate iter_fixed 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate iter_fixed 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter_fixed 0.3.0
[INFO] finished tweaking crates.io crate iter_fixed 0.3.0
[INFO] tweaked toml for crates.io crate iter_fixed 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate iter_fixed 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42eacd654d33854b175684cfa2615cee61c4747dc18a02137b4363d85a4dbd95
[INFO] running `Command { std: "docker" "start" "-a" "42eacd654d33854b175684cfa2615cee61c4747dc18a02137b4363d85a4dbd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42eacd654d33854b175684cfa2615cee61c4747dc18a02137b4363d85a4dbd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42eacd654d33854b175684cfa2615cee61c4747dc18a02137b4363d85a4dbd95", kill_on_drop: false }`
[INFO] [stdout] 42eacd654d33854b175684cfa2615cee61c4747dc18a02137b4363d85a4dbd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e67aea2b70135776d30f1803a7604e940ebad680d040f03f3ccd8529f4dc4b5
[INFO] running `Command { std: "docker" "start" "-a" "4e67aea2b70135776d30f1803a7604e940ebad680d040f03f3ccd8529f4dc4b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_fixed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "4e67aea2b70135776d30f1803a7604e940ebad680d040f03f3ccd8529f4dc4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e67aea2b70135776d30f1803a7604e940ebad680d040f03f3ccd8529f4dc4b5", kill_on_drop: false }`
[INFO] [stdout] 4e67aea2b70135776d30f1803a7604e940ebad680d040f03f3ccd8529f4dc4b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 864f501f49abdebb92932b2e18c206ff48de5df8e2f2ac4e5a0e181e8e50526e
[INFO] running `Command { std: "docker" "start" "-a" "864f501f49abdebb92932b2e18c206ff48de5df8e2f2ac4e5a0e181e8e50526e", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_fixed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "864f501f49abdebb92932b2e18c206ff48de5df8e2f2ac4e5a0e181e8e50526e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864f501f49abdebb92932b2e18c206ff48de5df8e2f2ac4e5a0e181e8e50526e", kill_on_drop: false }`
[INFO] [stdout] 864f501f49abdebb92932b2e18c206ff48de5df8e2f2ac4e5a0e181e8e50526e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac0d96d4600d0198785ce7f9f0589b02cc94c3e560d9ff237c6fbb212ab65b7f
[INFO] running `Command { std: "docker" "start" "-a" "ac0d96d4600d0198785ce7f9f0589b02cc94c3e560d9ff237c6fbb212ab65b7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_fixed-a2635410abe61254)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-9632bd6da8fdbdb0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[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] [stderr]    Doc-tests iter_fixed
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/from.rs - from::[<I as Iterator>::Item; N]::from_iter_fixed (line 42) ... ok
[INFO] [stdout] test src/into.rs - into::&'a [T; N]::into_iter_fixed (line 87) ... ok
[INFO] [stdout] test src/into.rs - into::[T; N]::into_iter_fixed (line 66) ... ok
[INFO] [stdout] test src/into.rs - into::&'a mut [T; N]::into_iter_fixed (line 109) ... ok
[INFO] [stdout] test src/lib.rs - from_fn (line 55) ... ok
[INFO] [stdout] test src/into.rs - into::iter::Repeat<T>::into_iter_fixed (line 139) ... ok
[INFO] [stdout] test src/into.rs - into::IntoIteratorFixed::into_iter_fixed (line 24) ... ok
[INFO] [stdout] test src/from.rs - from::[<I as Iterator>::Item; N]::from_iter_fixed (line 52) ... ok
[INFO] [stdout] test src/lib.rs - IteratorFixed<I, N>::collect (line 228) ... ok
[INFO] [stdout] test src/into.rs - into::IteratorFixed<I, N>::into_iter_fixed (line 47) ... ok
[INFO] [stdout] test src/from.rs - from::FromIteratorFixed::from_iter_fixed (line 27) ... ok
[INFO] [stdout] test src/from.rs - from::FromIteratorFixed::from_iter_fixed (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac0d96d4600d0198785ce7f9f0589b02cc94c3e560d9ff237c6fbb212ab65b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0d96d4600d0198785ce7f9f0589b02cc94c3e560d9ff237c6fbb212ab65b7f", kill_on_drop: false }`
[INFO] [stdout] ac0d96d4600d0198785ce7f9f0589b02cc94c3e560d9ff237c6fbb212ab65b7f