[INFO] fetching crate weave 0.3.1... [INFO] checking weave-0.3.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate weave 0.3.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate weave 0.3.1 [INFO] finished tweaking crates.io crate weave 0.3.1 [INFO] tweaked toml for crates.io crate weave 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate weave 0.3.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.8) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1c554efac8120c4d710ced74eb2399912e483b15335d9b7e4102df0685e4352 [INFO] running `Command { std: "docker" "start" "-a" "d1c554efac8120c4d710ced74eb2399912e483b15335d9b7e4102df0685e4352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1c554efac8120c4d710ced74eb2399912e483b15335d9b7e4102df0685e4352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1c554efac8120c4d710ced74eb2399912e483b15335d9b7e4102df0685e4352", kill_on_drop: false }` [INFO] [stdout] d1c554efac8120c4d710ced74eb2399912e483b15335d9b7e4102df0685e4352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf3349d1a6b59cf2536419ee59fa8f9e3894b80e8d78ce33689bf19aa2e3daf5 [INFO] running `Command { std: "docker" "start" "-a" "bf3349d1a6b59cf2536419ee59fa8f9e3894b80e8d78ce33689bf19aa2e3daf5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking weave v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `RevWriter` is never constructed [INFO] [stdout] --> src/delta.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | struct RevWriter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/delta.rs:43:31 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I, base: usize) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here ----------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I, base: usize) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/newweave.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RevWriter` is never constructed [INFO] [stdout] --> src/delta.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | struct RevWriter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/delta.rs:43:31 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I, base: usize) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here ----------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I, base: usize) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/newweave.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new<'a, 'b, I>(nc: &dyn NamingConvention, tags: I) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DeltaSink` is never constructed [INFO] [stdout] --> tests/sccs.rs:308:8 [INFO] [stdout] | [INFO] [stdout] 308 | struct DeltaSink { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s [INFO] running `Command { std: "docker" "inspect" "bf3349d1a6b59cf2536419ee59fa8f9e3894b80e8d78ce33689bf19aa2e3daf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3349d1a6b59cf2536419ee59fa8f9e3894b80e8d78ce33689bf19aa2e3daf5", kill_on_drop: false }` [INFO] [stdout] bf3349d1a6b59cf2536419ee59fa8f9e3894b80e8d78ce33689bf19aa2e3daf5