[INFO] fetching crate weave 0.3.1... [INFO] building weave-0.3.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate weave 0.3.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate weave 0.3.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 74 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc50af8ae74acc3051e557652091d08443337eeb9e3011d69484c6ceff8026d [INFO] running `Command { std: "docker" "start" "-a" "4dc50af8ae74acc3051e557652091d08443337eeb9e3011d69484c6ceff8026d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc50af8ae74acc3051e557652091d08443337eeb9e3011d69484c6ceff8026d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc50af8ae74acc3051e557652091d08443337eeb9e3011d69484c6ceff8026d", kill_on_drop: false }` [INFO] [stdout] 4dc50af8ae74acc3051e557652091d08443337eeb9e3011d69484c6ceff8026d [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a5f9e0b161a0317de1feda1ab1f1692bcbf02ba1c9174fc84eb01dbe8d3d42a [INFO] running `Command { std: "docker" "start" "-a" "9a5f9e0b161a0317de1feda1ab1f1692bcbf02ba1c9174fc84eb01dbe8d3d42a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.24s [INFO] running `Command { std: "docker" "inspect" "9a5f9e0b161a0317de1feda1ab1f1692bcbf02ba1c9174fc84eb01dbe8d3d42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a5f9e0b161a0317de1feda1ab1f1692bcbf02ba1c9174fc84eb01dbe8d3d42a", kill_on_drop: false }` [INFO] [stdout] 9a5f9e0b161a0317de1feda1ab1f1692bcbf02ba1c9174fc84eb01dbe8d3d42a [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ebe26a38748f9768779d9b302070dc709c79204e2e712888de6e055827e8aff [INFO] running `Command { std: "docker" "start" "-a" "3ebe26a38748f9768779d9b302070dc709c79204e2e712888de6e055827e8aff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 38.16s [INFO] running `Command { std: "docker" "inspect" "3ebe26a38748f9768779d9b302070dc709c79204e2e712888de6e055827e8aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ebe26a38748f9768779d9b302070dc709c79204e2e712888de6e055827e8aff", kill_on_drop: false }` [INFO] [stdout] 3ebe26a38748f9768779d9b302070dc709c79204e2e712888de6e055827e8aff