[INFO] fetching crate ppatch 0.1.0... [INFO] testing ppatch-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate ppatch 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ppatch 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 916fcb6f823720771af326a0eafe9797c863c0d3cc019a695bc4a76af46c0842 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "916fcb6f823720771af326a0eafe9797c863c0d3cc019a695bc4a76af46c0842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "916fcb6f823720771af326a0eafe9797c863c0d3cc019a695bc4a76af46c0842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916fcb6f823720771af326a0eafe9797c863c0d3cc019a695bc4a76af46c0842", kill_on_drop: false }` [INFO] [stdout] 916fcb6f823720771af326a0eafe9797c863c0d3cc019a695bc4a76af46c0842 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 925d009b1eec03e9f79971dd12f3f415ef8a6b04661543259921531ca1d65069 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "925d009b1eec03e9f79971dd12f3f415ef8a6b04661543259921531ca1d65069", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [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 num-iter v0.1.42 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling ppatch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `matched` [INFO] [stdout] --> src/searcher.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | matched: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.41s [INFO] running `Command { std: "docker" "inspect" "925d009b1eec03e9f79971dd12f3f415ef8a6b04661543259921531ca1d65069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "925d009b1eec03e9f79971dd12f3f415ef8a6b04661543259921531ca1d65069", kill_on_drop: false }` [INFO] [stdout] 925d009b1eec03e9f79971dd12f3f415ef8a6b04661543259921531ca1d65069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bac620b829347cbe09465ea9bc7c8c428267c6130b6b6729daddefd6e00acbcf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bac620b829347cbe09465ea9bc7c8c428267c6130b6b6729daddefd6e00acbcf", kill_on_drop: false }` [INFO] [stderr] Compiling ppatch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `matched` [INFO] [stdout] --> src/searcher.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | matched: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> tests/test_search_replace.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `matched` [INFO] [stdout] --> src/searcher.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | matched: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "bac620b829347cbe09465ea9bc7c8c428267c6130b6b6729daddefd6e00acbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac620b829347cbe09465ea9bc7c8c428267c6130b6b6729daddefd6e00acbcf", kill_on_drop: false }` [INFO] [stdout] bac620b829347cbe09465ea9bc7c8c428267c6130b6b6729daddefd6e00acbcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 12c3c571852cdad6406d0c474c452148042e4369f0682cd1a24868ec34cd8cc5 [INFO] running `Command { std: "docker" "start" "-a" "12c3c571852cdad6406d0c474c452148042e4369f0682cd1a24868ec34cd8cc5", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `matched` [INFO] [stderr] --> src/searcher.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | matched: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `matched` [INFO] [stderr] --> src/searcher.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | matched: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/test_search_replace.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test masked_byte::tests::bitcount ... ok [INFO] [stdout] test masked_byte::tests::leading_zeroes ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_binary ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_hex ... ok [INFO] [stdout] test pattern::tests::string_conversion ... ok [INFO] [stdout] test pattern_search_result_iterator::tests::search_global ... ok [INFO] [stdout] test pattern::tests::replace_undefined ... ok [INFO] [stdout] test masked_byte::tests::sets ... ok [INFO] [stdout] test masked_byte::tests::matches ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ppatch-f17fb3cfafa2b382) [INFO] [stdout] test pattern_search_iterator::tests::search_global ... ok [INFO] [stdout] test pattern::tests::replace_bigger ... ok [INFO] [stdout] test pattern_search_ref_iterator::tests::search_global ... ok [INFO] [stdout] test pattern::tests::replace_smaller ... ok [INFO] [stdout] test masked_byte::tests::too_big ... ok [INFO] [stdout] test opt_fifo::tests::test_lifecycle ... ok [INFO] [stdout] test masked_byte::tests::string_conversion_from_octal ... ok [INFO] [stderr] Running tests/test_search_replace.rs (/opt/rustwide/target/debug/deps/test_search_replace-462269058bdc0291) [INFO] [stdout] test opt_fifo::tests::test_double_set ... 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] [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" "12c3c571852cdad6406d0c474c452148042e4369f0682cd1a24868ec34cd8cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12c3c571852cdad6406d0c474c452148042e4369f0682cd1a24868ec34cd8cc5", kill_on_drop: false }` [INFO] [stdout] 12c3c571852cdad6406d0c474c452148042e4369f0682cd1a24868ec34cd8cc5