[INFO] fetching crate ppatch 0.1.0...
[INFO] testing ppatch-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ppatch 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ppatch 0.1.0
[INFO] finished tweaking crates.io crate ppatch 0.1.0
[INFO] tweaked toml for crates.io crate ppatch 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ppatch 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] [stderr]       Adding snafu v0.6.10 (available: v0.8.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f08a4fac59591c30771ef8351b84bcb365b809dd7ede9f5b1ae82d40f8b73a2f
[INFO] running `Command { std: "docker" "start" "-a" "f08a4fac59591c30771ef8351b84bcb365b809dd7ede9f5b1ae82d40f8b73a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f08a4fac59591c30771ef8351b84bcb365b809dd7ede9f5b1ae82d40f8b73a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08a4fac59591c30771ef8351b84bcb365b809dd7ede9f5b1ae82d40f8b73a2f", kill_on_drop: false }`
[INFO] [stdout] f08a4fac59591c30771ef8351b84bcb365b809dd7ede9f5b1ae82d40f8b73a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00ecff605b1490862aacda4352629a1dc4493359091b305248f20fe7127911b6
[INFO] running `Command { std: "docker" "start" "-a" "00ecff605b1490862aacda4352629a1dc4493359091b305248f20fe7127911b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling ppatch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "00ecff605b1490862aacda4352629a1dc4493359091b305248f20fe7127911b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ecff605b1490862aacda4352629a1dc4493359091b305248f20fe7127911b6", kill_on_drop: false }`
[INFO] [stdout] 00ecff605b1490862aacda4352629a1dc4493359091b305248f20fe7127911b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 767f550b32e46633499cd38d56496a34690d65cc6ff6db01d5c13255e0eb8583
[INFO] running `Command { std: "docker" "start" "-a" "767f550b32e46633499cd38d56496a34690d65cc6ff6db01d5c13255e0eb8583", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppatch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/test_search_replace.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 60 -         .into_iter()
[INFO] [stdout] 60 +         .iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 59 -     for item in INPUT
[INFO] [stdout] 59 +     for item in IntoIterator::into_iter(INPUT)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "767f550b32e46633499cd38d56496a34690d65cc6ff6db01d5c13255e0eb8583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767f550b32e46633499cd38d56496a34690d65cc6ff6db01d5c13255e0eb8583", kill_on_drop: false }`
[INFO] [stdout] 767f550b32e46633499cd38d56496a34690d65cc6ff6db01d5c13255e0eb8583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3429d043490fa6d25dd346d0e0915f1c7eab0fd3d86bc3d5f6b037ead57754c7
[INFO] running `Command { std: "docker" "start" "-a" "3429d043490fa6d25dd346d0e0915f1c7eab0fd3d86bc3d5f6b037ead57754c7", kill_on_drop: false }`
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]   --> tests/test_search_replace.rs:60:10
[INFO] [stderr]    |
[INFO] [stderr] 60 |         .into_iter()
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 60 -         .into_iter()
[INFO] [stderr] 60 +         .iter()
[INFO] [stderr]    |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 59 -     for item in INPUT
[INFO] [stderr] 59 +     for item in IntoIterator::into_iter(INPUT)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ppatch` (test "test_search_replace") generated 1 warning (run `cargo fix --test "test_search_replace"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ppatch-ede6cc30b51040cc)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test masked_byte::tests::bitcount ... ok
[INFO] [stdout] test masked_byte::tests::sets ... ok
[INFO] [stdout] test masked_byte::tests::string_conversion_from_hex ... ok
[INFO] [stdout] test masked_byte::tests::string_conversion_from_octal ... ok
[INFO] [stdout] test masked_byte::tests::matches ... ok
[INFO] [stdout] test masked_byte::tests::too_big ... ok
[INFO] [stdout] test opt_fifo::tests::test_lifecycle ... ok
[INFO] [stdout] test pattern::tests::replace_smaller ... ok
[INFO] [stdout] test masked_byte::tests::string_conversion_from_binary ... ok
[INFO] [stdout] test pattern::tests::replace_undefined ... ok
[INFO] [stdout] test masked_byte::tests::leading_zeroes ... ok
[INFO] [stdout] test pattern_search_iterator::tests::search_global ... ok
[INFO] [stdout] test pattern::tests::string_conversion ... ok
[INFO] [stdout] test pattern_search_ref_iterator::tests::search_global ... ok
[INFO] [stdout] test pattern_search_result_iterator::tests::search_global ... ok
[INFO] [stdout] test pattern::tests::replace_bigger ... ok
[INFO] [stdout] test opt_fifo::tests::test_double_set - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_search_replace.rs (/opt/rustwide/target/debug/deps/test_search_replace-6c0114c9f9ebdae8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ppatch
[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] running `Command { std: "docker" "inspect" "3429d043490fa6d25dd346d0e0915f1c7eab0fd3d86bc3d5f6b037ead57754c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3429d043490fa6d25dd346d0e0915f1c7eab0fd3d86bc3d5f6b037ead57754c7", kill_on_drop: false }`
[INFO] [stdout] 3429d043490fa6d25dd346d0e0915f1c7eab0fd3d86bc3d5f6b037ead57754c7
