[INFO] fetching crate walnut 0.1.5... [INFO] building walnut-0.1.5 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate walnut 0.1.5 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate walnut 0.1.5 [INFO] finished tweaking crates.io crate walnut 0.1.5 [INFO] tweaked toml for crates.io crate walnut 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate walnut 0.1.5 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate walnut 0.1.5 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.4.11 [INFO] [stderr] Downloaded clap_builder v4.4.11 [INFO] [stderr] Downloaded memmap2 v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1885ceacb7821403001cfa8c8e435f634be2023947f7d664d938a33701544922 [INFO] running `Command { std: "docker" "start" "-a" "1885ceacb7821403001cfa8c8e435f634be2023947f7d664d938a33701544922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1885ceacb7821403001cfa8c8e435f634be2023947f7d664d938a33701544922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1885ceacb7821403001cfa8c8e435f634be2023947f7d664d938a33701544922", kill_on_drop: false }` [INFO] [stdout] 1885ceacb7821403001cfa8c8e435f634be2023947f7d664d938a33701544922 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0597b9c4ad815cde3d5309005ccf4a158b1b4739dfbd7af93b2d4b9c0804271c [INFO] running `Command { std: "docker" "start" "-a" "0597b9c4ad815cde3d5309005ccf4a158b1b4739dfbd7af93b2d4b9c0804271c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling clap_builder v4.4.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling memmap2 v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling walnut v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `verify_checksum` is never used [INFO] [stdout] --> src/lib.rs:1242:8 [INFO] [stdout] | [INFO] [stdout] 1206 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 1242 | fn verify_checksum(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/bin/wlnt.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let path = Path::new("demo/demo.db"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.32s [INFO] running `Command { std: "docker" "inspect" "0597b9c4ad815cde3d5309005ccf4a158b1b4739dfbd7af93b2d4b9c0804271c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0597b9c4ad815cde3d5309005ccf4a158b1b4739dfbd7af93b2d4b9c0804271c", kill_on_drop: false }` [INFO] [stdout] 0597b9c4ad815cde3d5309005ccf4a158b1b4739dfbd7af93b2d4b9c0804271c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb62986ddef36956fc9f4178b97717028ce643793b2a7bb6e7cb09171c6fe792 [INFO] running `Command { std: "docker" "start" "-a" "bb62986ddef36956fc9f4178b97717028ce643793b2a7bb6e7cb09171c6fe792", kill_on_drop: false }` [INFO] [stderr] Compiling walnut v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `verify_checksum` is never used [INFO] [stdout] --> src/lib.rs:1242:8 [INFO] [stdout] | [INFO] [stdout] 1206 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 1242 | fn verify_checksum(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/bin/wlnt.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let path = Path::new("demo/demo.db"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/wlnt.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut fs = FS::new(&cli.fs_path, &cli.secret).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `verify_checksum` is never used [INFO] [stdout] --> src/lib.rs:1242:8 [INFO] [stdout] | [INFO] [stdout] 1206 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 1242 | fn verify_checksum(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "bb62986ddef36956fc9f4178b97717028ce643793b2a7bb6e7cb09171c6fe792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb62986ddef36956fc9f4178b97717028ce643793b2a7bb6e7cb09171c6fe792", kill_on_drop: false }` [INFO] [stdout] bb62986ddef36956fc9f4178b97717028ce643793b2a7bb6e7cb09171c6fe792