[INFO] fetching crate phantasm 0.1.3...
[INFO] testing phantasm-0.1.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate phantasm 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate phantasm 0.1.3
[INFO] finished tweaking crates.io crate phantasm 0.1.3
[INFO] tweaked toml for crates.io crate phantasm 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phantasm 0.1.3 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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ff6410abbfd4a30752698a63154520f74c8f50d4fc3757905b92318f83bfb97
[INFO] running `Command { std: "docker" "start" "-a" "7ff6410abbfd4a30752698a63154520f74c8f50d4fc3757905b92318f83bfb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff6410abbfd4a30752698a63154520f74c8f50d4fc3757905b92318f83bfb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff6410abbfd4a30752698a63154520f74c8f50d4fc3757905b92318f83bfb97", kill_on_drop: false }`
[INFO] [stdout] 7ff6410abbfd4a30752698a63154520f74c8f50d4fc3757905b92318f83bfb97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b2b760051a091b650be966f85bc12071fe3662d85338b5060034a2ac4386b580
[INFO] running `Command { std: "docker" "start" "-a" "b2b760051a091b650be966f85bc12071fe3662d85338b5060034a2ac4386b580", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b2b760051a091b650be966f85bc12071fe3662d85338b5060034a2ac4386b580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b760051a091b650be966f85bc12071fe3662d85338b5060034a2ac4386b580", kill_on_drop: false }`
[INFO] [stdout] b2b760051a091b650be966f85bc12071fe3662d85338b5060034a2ac4386b580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4604059af279a2da483d66dc07f7490e5df3e65a4f612516523a9beee94e682d
[INFO] running `Command { std: "docker" "start" "-a" "4604059af279a2da483d66dc07f7490e5df3e65a4f612516523a9beee94e682d", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "4604059af279a2da483d66dc07f7490e5df3e65a4f612516523a9beee94e682d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4604059af279a2da483d66dc07f7490e5df3e65a4f612516523a9beee94e682d", kill_on_drop: false }`
[INFO] [stdout] 4604059af279a2da483d66dc07f7490e5df3e65a4f612516523a9beee94e682d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 04122e08ae9cdd405022b981aa6941a1b37b9339528ccd15ca819a63bd0af4ed
[INFO] running `Command { std: "docker" "start" "-a" "04122e08ae9cdd405022b981aa6941a1b37b9339528ccd15ca819a63bd0af4ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phantasm-bc83f1b88e843189)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::zstness ... 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]    Doc-tests phantasm
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Covariant (line 202) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 238) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 95) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 148) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::covariance (line 502) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 157) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::contravariance (line 516) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::invariance (line 487) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - tests::invariance (line 493) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 182) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - r#impl::reexport_hack (line 287) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04122e08ae9cdd405022b981aa6941a1b37b9339528ccd15ca819a63bd0af4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04122e08ae9cdd405022b981aa6941a1b37b9339528ccd15ca819a63bd0af4ed", kill_on_drop: false }`
[INFO] [stdout] 04122e08ae9cdd405022b981aa6941a1b37b9339528ccd15ca819a63bd0af4ed
