[INFO] fetching crate repl1 0.1.0... [INFO] testing repl1-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate repl1 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate repl1 0.1.0 [INFO] finished tweaking crates.io crate repl1 0.1.0 [INFO] tweaked toml for crates.io crate repl1 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate repl1 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate repl1 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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 libc v0.2.164 [INFO] [stderr] Downloaded termtree v0.4.1 [INFO] [stderr] Downloaded anyhow v1.0.93 [INFO] [stderr] Downloaded predicates-tree v1.0.11 [INFO] [stderr] Downloaded tempfile v3.14.0 [INFO] [stderr] Downloaded clap_lex v0.7.3 [INFO] [stderr] Downloaded predicates-core v1.0.8 [INFO] [stderr] Downloaded fastrand v2.2.0 [INFO] [stderr] Downloaded predicates v3.1.2 [INFO] [stderr] Downloaded clap v4.5.21 [INFO] [stderr] Downloaded clap_builder v4.5.21 [INFO] [stderr] Downloaded syn v2.0.89 [INFO] [stderr] Downloaded rustix v0.38.41 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b187991e0bcfb286733d12ff321e0ef86351eb2a67fc8edf9ab21256522e107 [INFO] running `Command { std: "docker" "start" "-a" "2b187991e0bcfb286733d12ff321e0ef86351eb2a67fc8edf9ab21256522e107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b187991e0bcfb286733d12ff321e0ef86351eb2a67fc8edf9ab21256522e107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b187991e0bcfb286733d12ff321e0ef86351eb2a67fc8edf9ab21256522e107", kill_on_drop: false }` [INFO] [stdout] 2b187991e0bcfb286733d12ff321e0ef86351eb2a67fc8edf9ab21256522e107 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6407ec157639c35d5703a17c42849277486512935b7c382d435c9dd9806e2b50 [INFO] running `Command { std: "docker" "start" "-a" "6407ec157639c35d5703a17c42849277486512935b7c382d435c9dd9806e2b50", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling repl1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s [INFO] running `Command { std: "docker" "inspect" "6407ec157639c35d5703a17c42849277486512935b7c382d435c9dd9806e2b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6407ec157639c35d5703a17c42849277486512935b7c382d435c9dd9806e2b50", kill_on_drop: false }` [INFO] [stdout] 6407ec157639c35d5703a17c42849277486512935b7c382d435c9dd9806e2b50 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25a03c8e057813ed678d56456c222eba19f3b849fe9e00882d1955c013b76d89 [INFO] running `Command { std: "docker" "start" "-a" "25a03c8e057813ed678d56456c222eba19f3b849fe9e00882d1955c013b76d89", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling predicates-core v1.0.8 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling fastrand v2.2.0 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Compiling predicates-tree v1.0.11 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling bstr v1.11.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling predicates v3.1.2 [INFO] [stderr] Compiling globset v0.4.15 [INFO] [stderr] Compiling ignore v0.4.23 [INFO] [stderr] Compiling globwalk v0.9.1 [INFO] [stderr] Compiling assert_fs v1.1.2 [INFO] [stderr] Compiling repl1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.72s [INFO] running `Command { std: "docker" "inspect" "25a03c8e057813ed678d56456c222eba19f3b849fe9e00882d1955c013b76d89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25a03c8e057813ed678d56456c222eba19f3b849fe9e00882d1955c013b76d89", kill_on_drop: false }` [INFO] [stdout] 25a03c8e057813ed678d56456c222eba19f3b849fe9e00882d1955c013b76d89 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f12c666c9d218864fbfaeedbc5e9d1803719bb6418ed43c6ab534e94f2851dc8 [INFO] running `Command { std: "docker" "start" "-a" "f12c666c9d218864fbfaeedbc5e9d1803719bb6418ed43c6ab534e94f2851dc8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 31 | let _ = writeln!(writer, "{}", line.replace(pattern, replacement)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `repl1` (bin "repl1" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/repl1-2938389a0c676910) [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" "f12c666c9d218864fbfaeedbc5e9d1803719bb6418ed43c6ab534e94f2851dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12c666c9d218864fbfaeedbc5e9d1803719bb6418ed43c6ab534e94f2851dc8", kill_on_drop: false }` [INFO] [stdout] f12c666c9d218864fbfaeedbc5e9d1803719bb6418ed43c6ab534e94f2851dc8