[INFO] fetching crate ref_wrapper 0.3.0...
[INFO] testing ref_wrapper-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ref_wrapper 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ref_wrapper 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ref_wrapper 0.3.0
[INFO] tweaked toml for crates.io crate ref_wrapper 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref_wrapper 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding drop_tracer v0.1.1 (available: v0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b81170ef2d3cea2facdc4d191c463200efcb2153db07fe0b70ca4b58ef52e0
[INFO] running `Command { std: "docker" "start" "-a" "b2b81170ef2d3cea2facdc4d191c463200efcb2153db07fe0b70ca4b58ef52e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b81170ef2d3cea2facdc4d191c463200efcb2153db07fe0b70ca4b58ef52e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b81170ef2d3cea2facdc4d191c463200efcb2153db07fe0b70ca4b58ef52e0", kill_on_drop: false }`
[INFO] [stdout] b2b81170ef2d3cea2facdc4d191c463200efcb2153db07fe0b70ca4b58ef52e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845fa552be25a752c5c79429e675ecdf5af0acb4f83bd30ffacd49b1e11eecd5
[INFO] running `Command { std: "docker" "start" "-a" "845fa552be25a752c5c79429e675ecdf5af0acb4f83bd30ffacd49b1e11eecd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref_wrapper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "845fa552be25a752c5c79429e675ecdf5af0acb4f83bd30ffacd49b1e11eecd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845fa552be25a752c5c79429e675ecdf5af0acb4f83bd30ffacd49b1e11eecd5", kill_on_drop: false }`
[INFO] [stdout] 845fa552be25a752c5c79429e675ecdf5af0acb4f83bd30ffacd49b1e11eecd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a84abfe6573d0a749229d236ced0e8e7c9c58237e37b9d30b8b14f111cb58d3f
[INFO] running `Command { std: "docker" "start" "-a" "a84abfe6573d0a749229d236ced0e8e7c9c58237e37b9d30b8b14f111cb58d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_tracer v0.1.1
[INFO] [stderr]    Compiling ref_wrapper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a84abfe6573d0a749229d236ced0e8e7c9c58237e37b9d30b8b14f111cb58d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84abfe6573d0a749229d236ced0e8e7c9c58237e37b9d30b8b14f111cb58d3f", kill_on_drop: false }`
[INFO] [stdout] a84abfe6573d0a749229d236ced0e8e7c9c58237e37b9d30b8b14f111cb58d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5786ff3cdded16725dd642b2f9ced7ece380150d2e26afa1473df3f03f794b21
[INFO] running `Command { std: "docker" "start" "-a" "5786ff3cdded16725dd642b2f9ced7ece380150d2e26afa1473df3f03f794b21", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_wrapper-7bd91b3f1d015c90)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_iterator.rs (/opt/rustwide/target/debug/deps/impl_iterator-e11b4c7c5acb34db)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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 for_ref_wrap ... ok
[INFO] [stdout] test for_ref_wrap_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ref_wrap.rs (/opt/rustwide/target/debug/deps/ref_wrap-e90d12e403dc7dfb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test deref ... ok
[INFO] [stdout] test test_drop_count ... ok
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ref_wrap_mut.rs (/opt/rustwide/target/debug/deps/ref_wrap_mut-2a830f1c9aebe746)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] test test_drop_count ... ok
[INFO] [stdout] test deref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref_wrapper
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5786ff3cdded16725dd642b2f9ced7ece380150d2e26afa1473df3f03f794b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5786ff3cdded16725dd642b2f9ced7ece380150d2e26afa1473df3f03f794b21", kill_on_drop: false }`
[INFO] [stdout] 5786ff3cdded16725dd642b2f9ced7ece380150d2e26afa1473df3f03f794b21