[INFO] fetching crate ppatch 0.1.0... [INFO] testing ppatch-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate ppatch 0.1.0 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ppatch 0.1.0 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] [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: v0.9.0) [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 737a8a848cc1165e288a2dc5221ada58acfa6e94d6b466bd0b2b91d80baa8bbb [INFO] running `Command { std: "docker" "start" "-a" "737a8a848cc1165e288a2dc5221ada58acfa6e94d6b466bd0b2b91d80baa8bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "737a8a848cc1165e288a2dc5221ada58acfa6e94d6b466bd0b2b91d80baa8bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "737a8a848cc1165e288a2dc5221ada58acfa6e94d6b466bd0b2b91d80baa8bbb", kill_on_drop: false }` [INFO] [stdout] 737a8a848cc1165e288a2dc5221ada58acfa6e94d6b466bd0b2b91d80baa8bbb [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2462e75d630cb93d8954910cf3531b083560eddbdfd9009e45ccc1e0c4982454 [INFO] running `Command { std: "docker" "start" "-a" "2462e75d630cb93d8954910cf3531b083560eddbdfd9009e45ccc1e0c4982454", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.6 [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 snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling ppatch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s [INFO] running `Command { std: "docker" "inspect" "2462e75d630cb93d8954910cf3531b083560eddbdfd9009e45ccc1e0c4982454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2462e75d630cb93d8954910cf3531b083560eddbdfd9009e45ccc1e0c4982454", kill_on_drop: false }` [INFO] [stdout] 2462e75d630cb93d8954910cf3531b083560eddbdfd9009e45ccc1e0c4982454 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03f2d865f531848421193b2a1159809682b2b6ec5f694a8e2295d786f9309318 [INFO] running `Command { std: "docker" "start" "-a" "03f2d865f531848421193b2a1159809682b2b6ec5f694a8e2295d786f9309318", 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 [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] 60 - .into_iter() [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 0.74s [INFO] running `Command { std: "docker" "inspect" "03f2d865f531848421193b2a1159809682b2b6ec5f694a8e2295d786f9309318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03f2d865f531848421193b2a1159809682b2b6ec5f694a8e2295d786f9309318", kill_on_drop: false }` [INFO] [stdout] 03f2d865f531848421193b2a1159809682b2b6ec5f694a8e2295d786f9309318 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ccff5850668b610387d3b6c302b24aebf9c933dd0a45228b812a1f1b43c2d54 [INFO] running `Command { std: "docker" "start" "-a" "9ccff5850668b610387d3b6c302b24aebf9c933dd0a45228b812a1f1b43c2d54", 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 [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] 60 - .into_iter() [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" -p ppatch` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ppatch-ee73d0afc943a51f) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test masked_byte::tests::bitcount ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_binary ... ok [INFO] [stdout] test masked_byte::tests::matches ... ok [INFO] [stdout] test masked_byte::tests::leading_zeroes ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_octal ... ok [INFO] [stdout] test masked_byte::tests::sets ... ok [INFO] [stdout] test opt_fifo::tests::test_lifecycle ... ok [INFO] [stdout] test masked_byte::tests::too_big ... ok [INFO] [stdout] test pattern::tests::replace_bigger ... ok [INFO] [stdout] test pattern::tests::replace_undefined ... 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::string_conversion ... ok [INFO] [stdout] test pattern::tests::replace_smaller ... ok [INFO] [stdout] test pattern_search_iterator::tests::search_global ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_hex ... ok [INFO] [stderr] Running tests/test_search_replace.rs (/opt/rustwide/target/debug/deps/test_search_replace-7bebd3ec6b200cee) [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 0.06s [INFO] [stdout] [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 0.00s [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" "9ccff5850668b610387d3b6c302b24aebf9c933dd0a45228b812a1f1b43c2d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ccff5850668b610387d3b6c302b24aebf9c933dd0a45228b812a1f1b43c2d54", kill_on_drop: false }` [INFO] [stdout] 9ccff5850668b610387d3b6c302b24aebf9c933dd0a45228b812a1f1b43c2d54