[INFO] fetching crate chalk-ir 0.77.0...
[INFO] testing chalk-ir-0.77.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate chalk-ir 0.77.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate chalk-ir 0.77.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-ir 0.77.0
[INFO] finished tweaking crates.io crate chalk-ir 0.77.0
[INFO] tweaked toml for crates.io crate chalk-ir 0.77.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ae7d8751297cb04839e88aec9aaa618ff2ff71666b74f6dad5fb621b7904e4c
[INFO] running `Command { std: "docker" "start" "-a" "9ae7d8751297cb04839e88aec9aaa618ff2ff71666b74f6dad5fb621b7904e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae7d8751297cb04839e88aec9aaa618ff2ff71666b74f6dad5fb621b7904e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae7d8751297cb04839e88aec9aaa618ff2ff71666b74f6dad5fb621b7904e4c", kill_on_drop: false }`
[INFO] [stdout] 9ae7d8751297cb04839e88aec9aaa618ff2ff71666b74f6dad5fb621b7904e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d87036cbbfd5230dc74d9da3fa9e8bc659b6911ebd6636aaa5bbcc2124113ec6
[INFO] running `Command { std: "docker" "start" "-a" "d87036cbbfd5230dc74d9da3fa9e8bc659b6911ebd6636aaa5bbcc2124113ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling chalk-derive v0.77.0
[INFO] [stderr]    Compiling chalk-ir v0.77.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "d87036cbbfd5230dc74d9da3fa9e8bc659b6911ebd6636aaa5bbcc2124113ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87036cbbfd5230dc74d9da3fa9e8bc659b6911ebd6636aaa5bbcc2124113ec6", kill_on_drop: false }`
[INFO] [stdout] d87036cbbfd5230dc74d9da3fa9e8bc659b6911ebd6636aaa5bbcc2124113ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1f48fe71be5fae658347a5a3692ccc6ea61f797cb5848dc37d1626022e598f3
[INFO] running `Command { std: "docker" "start" "-a" "c1f48fe71be5fae658347a5a3692ccc6ea61f797cb5848dc37d1626022e598f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-ir v0.77.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.17s
[INFO] running `Command { std: "docker" "inspect" "c1f48fe71be5fae658347a5a3692ccc6ea61f797cb5848dc37d1626022e598f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f48fe71be5fae658347a5a3692ccc6ea61f797cb5848dc37d1626022e598f3", kill_on_drop: false }`
[INFO] [stdout] c1f48fe71be5fae658347a5a3692ccc6ea61f797cb5848dc37d1626022e598f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e70d3d4a04f1be7d262bbc1ef4853f11c5320cf6b87febb3d7a3711188185f6
[INFO] running `Command { std: "docker" "start" "-a" "8e70d3d4a04f1be7d262bbc1ef4853f11c5320cf6b87febb3d7a3711188185f6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chalk_ir-78e54856f697d37d)
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::box_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::vec_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_panic ... ok
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chalk-ir
[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 763) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_in_from (line 935) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_out_to (line 981) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::within (line 901) ... ignored
[INFO] [stdout] test src/lib.rs - TyVariableKind (line 1374) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 110) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 96) ... ignored
[INFO] [stdout] test src/visit.rs - visit::Visitor (line 35) ... 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" "8e70d3d4a04f1be7d262bbc1ef4853f11c5320cf6b87febb3d7a3711188185f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e70d3d4a04f1be7d262bbc1ef4853f11c5320cf6b87febb3d7a3711188185f6", kill_on_drop: false }`
[INFO] [stdout] 8e70d3d4a04f1be7d262bbc1ef4853f11c5320cf6b87febb3d7a3711188185f6