[INFO] fetching crate rsdiff-core 0.0.2... [INFO] building rsdiff-core-0.0.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate rsdiff-core 0.0.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate rsdiff-core 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rsdiff-core 0.0.2 [INFO] tweaked toml for crates.io crate rsdiff-core 0.0.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsdiff-core 0.0.2 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] crate crates.io crate rsdiff-core 0.0.2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scsys-core v0.3.0 [INFO] [stderr] Downloaded scsys-traits v0.3.0 [INFO] [stderr] Downloaded scsys-crypto v0.3.0 [INFO] [stderr] Downloaded scsys-derive v0.3.0 [INFO] [stderr] Downloaded scsys-config v0.3.0 [INFO] [stderr] Downloaded scsys-util v0.3.0 [INFO] [stderr] Downloaded smart-default v0.7.1 [INFO] [stderr] Downloaded scsys v0.3.0 [INFO] [stderr] Downloaded syn v2.0.102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2482b8181a1cef732df33ce36b459bdd61d9b5b312e4edd2d467f76671104e4d [INFO] running `Command { std: "docker" "start" "-a" "2482b8181a1cef732df33ce36b459bdd61d9b5b312e4edd2d467f76671104e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2482b8181a1cef732df33ce36b459bdd61d9b5b312e4edd2d467f76671104e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2482b8181a1cef732df33ce36b459bdd61d9b5b312e4edd2d467f76671104e4d", kill_on_drop: false }` [INFO] [stdout] 2482b8181a1cef732df33ce36b459bdd61d9b5b312e4edd2d467f76671104e4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e727cdc5f949ef0add8ba2cdf8548c7e3b151739c365e3b94f4fe079d6dc497e [INFO] running `Command { std: "docker" "start" "-a" "e727cdc5f949ef0add8ba2cdf8548c7e3b151739c365e3b94f4fe079d6dc497e", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling scsys-core v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling scsys-derive v0.3.0 [INFO] [stderr] Compiling scsys v0.3.0 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling rsdiff-core v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stdout] warning: struct `U` is never constructed [INFO] [stdout] --> src/macros.rs:310:8 [INFO] [stdout] | [INFO] [stdout] 310 | struct U(usize); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.89s [INFO] running `Command { std: "docker" "inspect" "e727cdc5f949ef0add8ba2cdf8548c7e3b151739c365e3b94f4fe079d6dc497e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e727cdc5f949ef0add8ba2cdf8548c7e3b151739c365e3b94f4fe079d6dc497e", kill_on_drop: false }` [INFO] [stdout] e727cdc5f949ef0add8ba2cdf8548c7e3b151739c365e3b94f4fe079d6dc497e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f62c951f98497b493cf0f12663ca3f619388288f4ec6a5e189e6ea2a8d360c51 [INFO] running `Command { std: "docker" "start" "-a" "f62c951f98497b493cf0f12663ca3f619388288f4ec6a5e189e6ea2a8d360c51", kill_on_drop: false }` [INFO] [stderr] Compiling rsdiff-core v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `U` is never constructed [INFO] [stdout] --> src/macros.rs:310:8 [INFO] [stdout] | [INFO] [stdout] 310 | struct U(usize); [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 `U` is never constructed [INFO] [stdout] --> src/macros.rs:310:8 [INFO] [stdout] | [INFO] [stdout] 310 | struct U(usize); [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 1.41s [INFO] running `Command { std: "docker" "inspect" "f62c951f98497b493cf0f12663ca3f619388288f4ec6a5e189e6ea2a8d360c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f62c951f98497b493cf0f12663ca3f619388288f4ec6a5e189e6ea2a8d360c51", kill_on_drop: false }` [INFO] [stdout] f62c951f98497b493cf0f12663ca3f619388288f4ec6a5e189e6ea2a8d360c51