[INFO] fetching crate lines 0.0.6... [INFO] testing lines-0.0.6 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate lines 0.0.6 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate lines 0.0.6 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9c0a61f9ebc8632724054f9409c7142ec9ce635de4e7c7e2075959844d775c6 [INFO] running `Command { std: "docker" "start" "-a" "a9c0a61f9ebc8632724054f9409c7142ec9ce635de4e7c7e2075959844d775c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9c0a61f9ebc8632724054f9409c7142ec9ce635de4e7c7e2075959844d775c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9c0a61f9ebc8632724054f9409c7142ec9ce635de4e7c7e2075959844d775c6", kill_on_drop: false }` [INFO] [stdout] a9c0a61f9ebc8632724054f9409c7142ec9ce635de4e7c7e2075959844d775c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c76dde633e14211250054ae942c7c15b300605faee7ead8b3cc6d7ab694608db [INFO] running `Command { std: "docker" "start" "-a" "c76dde633e14211250054ae942c7c15b300605faee7ead8b3cc6d7ab694608db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [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] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.48s [INFO] running `Command { std: "docker" "inspect" "c76dde633e14211250054ae942c7c15b300605faee7ead8b3cc6d7ab694608db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c76dde633e14211250054ae942c7c15b300605faee7ead8b3cc6d7ab694608db", kill_on_drop: false }` [INFO] [stdout] c76dde633e14211250054ae942c7c15b300605faee7ead8b3cc6d7ab694608db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 587c07852f87bb067a3264491a1bf6045c3ce1d78020a879cb1bf15cfa7c39bd [INFO] running `Command { std: "docker" "start" "-a" "587c07852f87bb067a3264491a1bf6045c3ce1d78020a879cb1bf15cfa7c39bd", kill_on_drop: false }` [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] [stdout] warning: 4 warnings emitted [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] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "587c07852f87bb067a3264491a1bf6045c3ce1d78020a879cb1bf15cfa7c39bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "587c07852f87bb067a3264491a1bf6045c3ce1d78020a879cb1bf15cfa7c39bd", kill_on_drop: false }` [INFO] [stdout] 587c07852f87bb067a3264491a1bf6045c3ce1d78020a879cb1bf15cfa7c39bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] efca84eafcc3342a1c23d38dddbf374e803c4fda7f59f0da61d2e84e75362b32 [INFO] running `Command { std: "docker" "start" "-a" "efca84eafcc3342a1c23d38dddbf374e803c4fda7f59f0da61d2e84e75362b32", kill_on_drop: false }` [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 [INFO] [stderr] warning: `lines` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lines-4189125a12188e36) [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-69ce29620c5f61f4) [INFO] [stdout] test bytes::test_index_byte_not_found ... ok [INFO] [stdout] test bytes::test_index_non16b_start ... ok [INFO] [stdout] test bytes::test_index ... 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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Doc-tests lines [INFO] [stdout] test test_linemapper_linecount ... ok [INFO] [stdout] test test_linemapper_lines ... ok [INFO] [stdout] test test_linereader_lines ... ok [INFO] [stdout] test test_linereader_linecount ... 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] warning: unnecessary parentheses around method argument [INFO] [stdout] [INFO] [stderr] --> /opt/rustwide/workdir/src/linemapper.rs:57:54 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 57 | line_start.extend_from_slice((&b[..i+1])); [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ ^ [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "efca84eafcc3342a1c23d38dddbf374e803c4fda7f59f0da61d2e84e75362b32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efca84eafcc3342a1c23d38dddbf374e803c4fda7f59f0da61d2e84e75362b32", kill_on_drop: false }` [INFO] [stdout] efca84eafcc3342a1c23d38dddbf374e803c4fda7f59f0da61d2e84e75362b32