[INFO] fetching crate chalk-ir 0.71.0...
[INFO] testing chalk-ir-0.71.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate chalk-ir 0.71.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate chalk-ir 0.71.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-ir 0.71.0
[INFO] finished tweaking crates.io crate chalk-ir 0.71.0
[INFO] tweaked toml for crates.io crate chalk-ir 0.71.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c979184dec5e1afd4447ff3c5544fa09de963b2e24a6edc7d0c2c9343a4efae5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c979184dec5e1afd4447ff3c5544fa09de963b2e24a6edc7d0c2c9343a4efae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c979184dec5e1afd4447ff3c5544fa09de963b2e24a6edc7d0c2c9343a4efae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c979184dec5e1afd4447ff3c5544fa09de963b2e24a6edc7d0c2c9343a4efae5", kill_on_drop: false }`
[INFO] [stdout] c979184dec5e1afd4447ff3c5544fa09de963b2e24a6edc7d0c2c9343a4efae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21e128388cee5833a4c86f3cac346ad5823732b7413fc4a598e24da5a1452a76
[INFO] running `Command { std: "docker" "start" "-a" "21e128388cee5833a4c86f3cac346ad5823732b7413fc4a598e24da5a1452a76", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-derive v0.71.0
[INFO] [stderr]    Compiling chalk-ir v0.71.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "21e128388cee5833a4c86f3cac346ad5823732b7413fc4a598e24da5a1452a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e128388cee5833a4c86f3cac346ad5823732b7413fc4a598e24da5a1452a76", kill_on_drop: false }`
[INFO] [stdout] 21e128388cee5833a4c86f3cac346ad5823732b7413fc4a598e24da5a1452a76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d75f17bed03ba4c00bb02e8707a2253d2149aac1e80d3f2845cdab13c0607ab
[INFO] running `Command { std: "docker" "start" "-a" "3d75f17bed03ba4c00bb02e8707a2253d2149aac1e80d3f2845cdab13c0607ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-ir v0.71.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "3d75f17bed03ba4c00bb02e8707a2253d2149aac1e80d3f2845cdab13c0607ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d75f17bed03ba4c00bb02e8707a2253d2149aac1e80d3f2845cdab13c0607ab", kill_on_drop: false }`
[INFO] [stdout] 3d75f17bed03ba4c00bb02e8707a2253d2149aac1e80d3f2845cdab13c0607ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 859f16968ba4cb22f8fa0e7745e0f88f24925300a7c7428b757b66ec60fffdb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "859f16968ba4cb22f8fa0e7745e0f88f24925300a7c7428b757b66ec60fffdb9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chalk_ir-c4e0721d5f333ecb)
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::vec_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::box_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_panic ... ok
[INFO] [stderr]    Doc-tests chalk-ir
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/cast.rs - cast::Cast (line 10) ... ignored
[INFO] [stdout] test src/cast.rs - cast::Cast (line 16) ... ignored
[INFO] [stdout] test src/fold.rs - fold::Folder (line 54) ... ignored
[INFO] [stdout] test src/lib.rs - BoundVar (line 762) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_in_from (line 934) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_out_to (line 980) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::within (line 900) ... ignored
[INFO] [stdout] test src/lib.rs - TyVariableKind (line 1373) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 109) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 95) ... ignored
[INFO] [stdout] test src/visit.rs - visit::Visitor (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "859f16968ba4cb22f8fa0e7745e0f88f24925300a7c7428b757b66ec60fffdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859f16968ba4cb22f8fa0e7745e0f88f24925300a7c7428b757b66ec60fffdb9", kill_on_drop: false }`
[INFO] [stdout] 859f16968ba4cb22f8fa0e7745e0f88f24925300a7c7428b757b66ec60fffdb9