[INFO] fetching crate rich-phantoms 0.1.0...
[INFO] testing rich-phantoms-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rich-phantoms 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rich-phantoms 0.1.0
[INFO] finished tweaking crates.io crate rich-phantoms 0.1.0
[INFO] tweaked toml for crates.io crate rich-phantoms 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rich-phantoms 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 55 packages to latest compatible versions
[INFO] [stderr]       Adding compiletest_rs v0.3.26 (available: v0.11.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c13392beff5bb93d54f17d548d5ac39ea7c36d16c72d4d5c924e2e299cab245a
[INFO] running `Command { std: "docker" "start" "-a" "c13392beff5bb93d54f17d548d5ac39ea7c36d16c72d4d5c924e2e299cab245a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c13392beff5bb93d54f17d548d5ac39ea7c36d16c72d4d5c924e2e299cab245a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13392beff5bb93d54f17d548d5ac39ea7c36d16c72d4d5c924e2e299cab245a", kill_on_drop: false }`
[INFO] [stdout] c13392beff5bb93d54f17d548d5ac39ea7c36d16c72d4d5c924e2e299cab245a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b76d1904ce8d273345f8d1f64255584b054dd9f90bd628ae03be5cf92d122538
[INFO] running `Command { std: "docker" "start" "-a" "b76d1904ce8d273345f8d1f64255584b054dd9f90bd628ae03be5cf92d122538", kill_on_drop: false }`
[INFO] [stderr]    Compiling rich-phantoms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "b76d1904ce8d273345f8d1f64255584b054dd9f90bd628ae03be5cf92d122538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76d1904ce8d273345f8d1f64255584b054dd9f90bd628ae03be5cf92d122538", kill_on_drop: false }`
[INFO] [stdout] b76d1904ce8d273345f8d1f64255584b054dd9f90bd628ae03be5cf92d122538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9422fac16eedc6a52ecf0d86459c9429839150653e60deb68f74f6d0accc0468
[INFO] running `Command { std: "docker" "start" "-a" "9422fac16eedc6a52ecf0d86459c9429839150653e60deb68f74f6d0accc0468", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling compiletest_rs v0.3.26
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling tester v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling rich-phantoms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.56s
[INFO] running `Command { std: "docker" "inspect" "9422fac16eedc6a52ecf0d86459c9429839150653e60deb68f74f6d0accc0468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9422fac16eedc6a52ecf0d86459c9429839150653e60deb68f74f6d0accc0468", kill_on_drop: false }`
[INFO] [stdout] 9422fac16eedc6a52ecf0d86459c9429839150653e60deb68f74f6d0accc0468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01f18821de07d04b6dda1d87def490a28d2ae50186d8658d957cb114b324ddd5
[INFO] running `Command { std: "docker" "start" "-a" "01f18821de07d04b6dda1d87def490a28d2ae50186d8658d957cb114b324ddd5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rich_phantoms-2d983da14de0e2e3)
[INFO] [stdout] 
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-64fdaf0d1118d196)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test [compile-fail] compile-fail/con_never.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/in_never.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/co_inherit_neg.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/in_inherit_neg.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/coinherit_proof.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/con_inherit_neg.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/co_never.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test compile_fail ... ok
[INFO] [stdout] test [run-pass] run-pass/conalways_proof.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/in_inherit_pos.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/co_always.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/co_inherit_pos.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/connever_proof.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/in_always.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/conever_proof.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/coninherit_proof.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/con_always.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/coalways_proof.rs ... ok
[INFO] [stdout] test [run-pass] run-pass/con_inherit_pos.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test run_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rich_phantoms
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "01f18821de07d04b6dda1d87def490a28d2ae50186d8658d957cb114b324ddd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f18821de07d04b6dda1d87def490a28d2ae50186d8658d957cb114b324ddd5", kill_on_drop: false }`
[INFO] [stdout] 01f18821de07d04b6dda1d87def490a28d2ae50186d8658d957cb114b324ddd5
