[INFO] fetching crate memmem 0.1.1... [INFO] testing memmem-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate memmem 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate memmem 0.1.1 [INFO] finished tweaking crates.io crate memmem 0.1.1 [INFO] tweaked toml for crates.io crate memmem 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate memmem 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding quickcheck v0.2.27 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded quickcheck v0.2.27 [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4afbea0d5c3b6c353d601bcac385f19ffe5d67ae3807715cfedd651b286b2434 [INFO] running `Command { std: "docker" "start" "-a" "4afbea0d5c3b6c353d601bcac385f19ffe5d67ae3807715cfedd651b286b2434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4afbea0d5c3b6c353d601bcac385f19ffe5d67ae3807715cfedd651b286b2434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4afbea0d5c3b6c353d601bcac385f19ffe5d67ae3807715cfedd651b286b2434", kill_on_drop: false }` [INFO] [stdout] 4afbea0d5c3b6c353d601bcac385f19ffe5d67ae3807715cfedd651b286b2434 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 011e6d0115862ea9f80ba56f355edb7d22679a3ff11204ded6fd9038c1a3fea4 [INFO] running `Command { std: "docker" "start" "-a" "011e6d0115862ea9f80ba56f355edb7d22679a3ff11204ded6fd9038c1a3fea4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling memmem v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | state.position += self.needle.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | state.memory = 0; // set to needle.len() - self.period for overlapping matches [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "011e6d0115862ea9f80ba56f355edb7d22679a3ff11204ded6fd9038c1a3fea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011e6d0115862ea9f80ba56f355edb7d22679a3ff11204ded6fd9038c1a3fea4", kill_on_drop: false }` [INFO] [stdout] 011e6d0115862ea9f80ba56f355edb7d22679a3ff11204ded6fd9038c1a3fea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba69e5cf86ab3472b07a5b9a0739c5562b9caaac1ff98dad772e4fd7fdd68a37 [INFO] running `Command { std: "docker" "start" "-a" "ba69e5cf86ab3472b07a5b9a0739c5562b9caaac1ff98dad772e4fd7fdd68a37", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | state.position += self.needle.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | state.memory = 0; // set to needle.len() - self.period for overlapping matches [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling memmem v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | state.position += self.needle.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `state` is never read [INFO] [stdout] --> src/two_way.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | state.memory = 0; // set to needle.len() - self.period for overlapping matches [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.13s [INFO] running `Command { std: "docker" "inspect" "ba69e5cf86ab3472b07a5b9a0739c5562b9caaac1ff98dad772e4fd7fdd68a37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba69e5cf86ab3472b07a5b9a0739c5562b9caaac1ff98dad772e4fd7fdd68a37", kill_on_drop: false }` [INFO] [stdout] ba69e5cf86ab3472b07a5b9a0739c5562b9caaac1ff98dad772e4fd7fdd68a37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0368d5c824105a0d7aa7b8bf138e8ff2d2b0742d9fa8361c4351fdefe2d9d0e2 [INFO] running `Command { std: "docker" "start" "-a" "0368d5c824105a0d7aa7b8bf138e8ff2d2b0742d9fa8361c4351fdefe2d9d0e2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> src/two_way.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | state.position += self.needle.len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> src/two_way.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | state.memory = 0; // set to needle.len() - self.period for overlapping matches [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `memmem` (lib) generated 2 warnings [INFO] [stderr] warning: `memmem` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memmem-4ceae3bc194f7b95) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test two_way::tests::same_as_std ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9727968032641d07) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test aperiodic_1 ... ok [INFO] [stdout] test aperiodic_2 ... ok [INFO] [stdout] test empty_1 ... ok [INFO] [stdout] test periodic_1 ... ok [INFO] [stdout] test periodic_2 ... ok [INFO] [stdout] test empty_2 ... ok [INFO] [stdout] test periodic_3 ... ok [INFO] [stdout] test periodic_4 ... ok [INFO] [stdout] test periodic_5 ... ok [INFO] [stdout] test skip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests memmem [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0368d5c824105a0d7aa7b8bf138e8ff2d2b0742d9fa8361c4351fdefe2d9d0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0368d5c824105a0d7aa7b8bf138e8ff2d2b0742d9fa8361c4351fdefe2d9d0e2", kill_on_drop: false }` [INFO] [stdout] 0368d5c824105a0d7aa7b8bf138e8ff2d2b0742d9fa8361c4351fdefe2d9d0e2