[INFO] fetching crate lines 0.0.6... [INFO] building lines-0.0.6 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate lines 0.0.6 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate lines 0.0.6 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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: v2.7.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6de101fe0046c23176f144432858beea202600d83fd9360f5ae88b0a2e679b7 [INFO] running `Command { std: "docker" "start" "-a" "b6de101fe0046c23176f144432858beea202600d83fd9360f5ae88b0a2e679b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6de101fe0046c23176f144432858beea202600d83fd9360f5ae88b0a2e679b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6de101fe0046c23176f144432858beea202600d83fd9360f5ae88b0a2e679b7", kill_on_drop: false }` [INFO] [stdout] b6de101fe0046c23176f144432858beea202600d83fd9360f5ae88b0a2e679b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21e30e7afbc442abbac9737a2f15c53342b790954d13401ae6bf275b37cad4b6 [INFO] running `Command { std: "docker" "start" "-a" "21e30e7afbc442abbac9737a2f15c53342b790954d13401ae6bf275b37cad4b6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.169 [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 0.73s [INFO] running `Command { std: "docker" "inspect" "21e30e7afbc442abbac9737a2f15c53342b790954d13401ae6bf275b37cad4b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e30e7afbc442abbac9737a2f15c53342b790954d13401ae6bf275b37cad4b6", kill_on_drop: false }` [INFO] [stdout] 21e30e7afbc442abbac9737a2f15c53342b790954d13401ae6bf275b37cad4b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1462aed34032414d8c737f404895d5036ffb87ea3d543aeaf9ece1d91f3ad61 [INFO] running `Command { std: "docker" "start" "-a" "f1462aed34032414d8c737f404895d5036ffb87ea3d543aeaf9ece1d91f3ad61", 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] [stderr] Compiling lines v0.0.6 (/opt/rustwide/workdir) [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] [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 0.14s [INFO] running `Command { std: "docker" "inspect" "f1462aed34032414d8c737f404895d5036ffb87ea3d543aeaf9ece1d91f3ad61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1462aed34032414d8c737f404895d5036ffb87ea3d543aeaf9ece1d91f3ad61", kill_on_drop: false }` [INFO] [stdout] f1462aed34032414d8c737f404895d5036ffb87ea3d543aeaf9ece1d91f3ad61