[INFO] fetching crate librsync 0.2.3... [INFO] testing librsync-0.2.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate librsync 0.2.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate librsync 0.2.3 [INFO] finished tweaking crates.io crate librsync 0.2.3 [INFO] tweaked toml for crates.io crate librsync 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate librsync 0.2.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e892f551573dc0ea369d67ce5cc8c1230c9f19a886ea39c3843d5e5f487e356 [INFO] running `Command { std: "docker" "start" "-a" "7e892f551573dc0ea369d67ce5cc8c1230c9f19a886ea39c3843d5e5f487e356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e892f551573dc0ea369d67ce5cc8c1230c9f19a886ea39c3843d5e5f487e356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e892f551573dc0ea369d67ce5cc8c1230c9f19a886ea39c3843d5e5f487e356", kill_on_drop: false }` [INFO] [stdout] 7e892f551573dc0ea369d67ce5cc8c1230c9f19a886ea39c3843d5e5f487e356 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdee2a488a12b9c25196050e63bea0f26fae60ea1689301eb6ea7e25ffbd383d [INFO] running `Command { std: "docker" "start" "-a" "fdee2a488a12b9c25196050e63bea0f26fae60ea1689301eb6ea7e25ffbd383d", kill_on_drop: false }` [INFO] [stderr] Compiling librsync-sys v0.1.2 [INFO] [stderr] Compiling librsync v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/logfwd.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | / INIT.call_once(|| { [INFO] [stdout] 14 | | init_impl(); [INFO] [stdout] 15 | | }); [INFO] [stdout] | |__________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "fdee2a488a12b9c25196050e63bea0f26fae60ea1689301eb6ea7e25ffbd383d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdee2a488a12b9c25196050e63bea0f26fae60ea1689301eb6ea7e25ffbd383d", kill_on_drop: false }` [INFO] [stdout] fdee2a488a12b9c25196050e63bea0f26fae60ea1689301eb6ea7e25ffbd383d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee89255b9dc201fff07a75753579e526588802a525f0fb3ed84f0d22f91d1629 [INFO] running `Command { std: "docker" "start" "-a" "ee89255b9dc201fff07a75753579e526588802a525f0fb3ed84f0d22f91d1629", kill_on_drop: false }` [INFO] [stderr] Compiling librsync v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/logfwd.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | / INIT.call_once(|| { [INFO] [stdout] 14 | | init_impl(); [INFO] [stdout] 15 | | }); [INFO] [stdout] | |__________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/logfwd.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | / INIT.call_once(|| { [INFO] [stdout] 14 | | init_impl(); [INFO] [stdout] 15 | | }); [INFO] [stdout] | |__________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "ee89255b9dc201fff07a75753579e526588802a525f0fb3ed84f0d22f91d1629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee89255b9dc201fff07a75753579e526588802a525f0fb3ed84f0d22f91d1629", kill_on_drop: false }` [INFO] [stdout] ee89255b9dc201fff07a75753579e526588802a525f0fb3ed84f0d22f91d1629 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8be84a4a2bc50d13f954caa94a7133e7935c23f7d157555ecfe848c6ee533275 [INFO] running `Command { std: "docker" "start" "-a" "8be84a4a2bc50d13f954caa94a7133e7935c23f7d157555ecfe848c6ee533275", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/logfwd.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | / INIT.call_once(|| { [INFO] [stderr] 14 | | init_impl(); [INFO] [stderr] 15 | | }); [INFO] [stderr] | |__________^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `librsync` (lib) generated 1 warning [INFO] [stderr] warning: `librsync` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/librsync-fa748008d449eff1) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::integration ... ok [INFO] [stderr] Doc-tests librsync [INFO] [stdout] test test::patch ... ok [INFO] [stdout] test test::send_delta ... ok [INFO] [stdout] test test::signature ... ok [INFO] [stdout] test test::delta ... ok [INFO] [stdout] test test::send_patch ... ok [INFO] [stdout] test whole::test::integration ... ok [INFO] [stdout] test test::send_sig ... ok [INFO] [stdout] test test::trivial_large_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8be84a4a2bc50d13f954caa94a7133e7935c23f7d157555ecfe848c6ee533275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be84a4a2bc50d13f954caa94a7133e7935c23f7d157555ecfe848c6ee533275", kill_on_drop: false }` [INFO] [stdout] 8be84a4a2bc50d13f954caa94a7133e7935c23f7d157555ecfe848c6ee533275