[INFO] fetching crate lines 0.0.6... [INFO] testing lines-0.0.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate lines 0.0.6 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate lines 0.0.6 [INFO] finished tweaking crates.io crate lines 0.0.6 [INFO] tweaked toml for crates.io crate lines 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lines 0.0.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding memchr v1.0.2 (available: v2.7.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 memchr v1.0.2 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b52136cc0877f14b2c36b97554ccc18e16a69c41ddd8fa946e76d35a15f3ddd2 [INFO] running `Command { std: "docker" "start" "-a" "b52136cc0877f14b2c36b97554ccc18e16a69c41ddd8fa946e76d35a15f3ddd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b52136cc0877f14b2c36b97554ccc18e16a69c41ddd8fa946e76d35a15f3ddd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b52136cc0877f14b2c36b97554ccc18e16a69c41ddd8fa946e76d35a15f3ddd2", kill_on_drop: false }` [INFO] [stdout] b52136cc0877f14b2c36b97554ccc18e16a69c41ddd8fa946e76d35a15f3ddd2 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12bc18eb756b5a33c91dc44fa0570186a0abcaaff26e48976f4a7311aa56d941 [INFO] running `Command { std: "docker" "start" "-a" "12bc18eb756b5a33c91dc44fa0570186a0abcaaff26e48976f4a7311aa56d941", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling lines v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linemapper.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | try!(map_lines(r, |_| { lines += 1; true })); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/linemapper.rs:57:54 [INFO] [stdout] | [INFO] [stdout] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] 57 + line_start.extend_from_slice(&b[..i+1]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:95:24 [INFO] [stdout] | [INFO] [stdout] 95 | self.cap = try!(self.inner.read(&mut self.buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | let $inp = try!(r.read_line()); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | / try_read_lines!(line in r, { [INFO] [stdout] 193 | | lines += 1; [INFO] [stdout] 194 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_read_lines` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "12bc18eb756b5a33c91dc44fa0570186a0abcaaff26e48976f4a7311aa56d941", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12bc18eb756b5a33c91dc44fa0570186a0abcaaff26e48976f4a7311aa56d941", kill_on_drop: false }` [INFO] [stdout] 12bc18eb756b5a33c91dc44fa0570186a0abcaaff26e48976f4a7311aa56d941 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2e5c9902f486c67f71534051354f4f3b084ec935fc950a046caf2499e27ccc5 [INFO] running `Command { std: "docker" "start" "-a" "b2e5c9902f486c67f71534051354f4f3b084ec935fc950a046caf2499e27ccc5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linemapper.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | try!(map_lines(r, |_| { lines += 1; true })); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/linemapper.rs:57:54 [INFO] [stdout] | [INFO] [stdout] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] 57 + line_start.extend_from_slice(&b[..i+1]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:95:24 [INFO] [stdout] | [INFO] [stdout] 95 | self.cap = try!(self.inner.read(&mut self.buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | let $inp = try!(r.read_line()); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | / try_read_lines!(line in r, { [INFO] [stdout] 193 | | lines += 1; [INFO] [stdout] 194 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_read_lines` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lines v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linemapper.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | try!(map_lines(r, |_| { lines += 1; true })); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/linemapper.rs:57:54 [INFO] [stdout] | [INFO] [stdout] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] 57 + line_start.extend_from_slice(&b[..i+1]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:95:24 [INFO] [stdout] | [INFO] [stdout] 95 | self.cap = try!(self.inner.read(&mut self.buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/linereader.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | let $inp = try!(r.read_line()); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | / try_read_lines!(line in r, { [INFO] [stdout] 193 | | lines += 1; [INFO] [stdout] 194 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_read_lines` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "b2e5c9902f486c67f71534051354f4f3b084ec935fc950a046caf2499e27ccc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e5c9902f486c67f71534051354f4f3b084ec935fc950a046caf2499e27ccc5", kill_on_drop: false }` [INFO] [stdout] b2e5c9902f486c67f71534051354f4f3b084ec935fc950a046caf2499e27ccc5 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6be26800805b6beafedd320fd821f29e06c913f18ac434e323a11c1fae5a63b8 [INFO] running `Command { std: "docker" "start" "-a" "6be26800805b6beafedd320fd821f29e06c913f18ac434e323a11c1fae5a63b8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/linemapper.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | try!(map_lines(r, |_| { lines += 1; true })); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/linemapper.rs:57:54 [INFO] [stderr] | [INFO] [stderr] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 57 - line_start.extend_from_slice((&b[..i+1])); [INFO] [stderr] 57 + line_start.extend_from_slice(&b[..i+1]); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/linereader.rs:95:24 [INFO] [stderr] | [INFO] [stderr] 95 | self.cap = try!(self.inner.read(&mut self.buf[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/linereader.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | let $inp = try!(r.read_line()); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 192 | / try_read_lines!(line in r, { [INFO] [stderr] 193 | | lines += 1; [INFO] [stderr] 194 | | }); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_read_lines` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `lines` (lib) generated 4 warnings (run `cargo fix --lib -p lines` to apply 1 suggestion) [INFO] [stderr] warning: `lines` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lines-f0a137a8e87659ac) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test bytes::test_index_non16b_start ... ok [INFO] [stdout] test bytes::test_index ... ok [INFO] [stdout] test bytes::test_index_byte_not_found ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-acd97d6807f53dc4) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_linemapper_linecount ... ok [INFO] [stdout] test test_linereader_linecount ... ok [INFO] [stdout] test test_linemapper_lines ... ok [INFO] [stdout] test test_linereader_lines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests lines [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/linemapper.rs:57:54 [INFO] [stderr] | [INFO] [stderr] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 57 - line_start.extend_from_slice((&b[..i+1])); [INFO] [stderr] 57 + line_start.extend_from_slice(&b[..i+1]); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "6be26800805b6beafedd320fd821f29e06c913f18ac434e323a11c1fae5a63b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be26800805b6beafedd320fd821f29e06c913f18ac434e323a11c1fae5a63b8", kill_on_drop: false }` [INFO] [stdout] 6be26800805b6beafedd320fd821f29e06c913f18ac434e323a11c1fae5a63b8