[INFO] fetching crate chalk-ir 0.17.0...
[INFO] testing chalk-ir-0.17.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate chalk-ir 0.17.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate chalk-ir 0.17.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-ir 0.17.0
[INFO] finished tweaking crates.io crate chalk-ir 0.17.0
[INFO] tweaked toml for crates.io crate chalk-ir 0.17.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4c50f01f7e37566dffcceeadc3d2eeee38800e422cd67a4402a0993af4254bd
[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" "d4c50f01f7e37566dffcceeadc3d2eeee38800e422cd67a4402a0993af4254bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4c50f01f7e37566dffcceeadc3d2eeee38800e422cd67a4402a0993af4254bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c50f01f7e37566dffcceeadc3d2eeee38800e422cd67a4402a0993af4254bd", kill_on_drop: false }`
[INFO] [stdout] d4c50f01f7e37566dffcceeadc3d2eeee38800e422cd67a4402a0993af4254bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5b8989a80039a2b8ec65703056ba40a3a67bb1526a7edbce295c35eab049842
[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" "e5b8989a80039a2b8ec65703056ba40a3a67bb1526a7edbce295c35eab049842", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling chalk-derive v0.17.0
[INFO] [stderr]    Compiling chalk-ir v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.82s
[INFO] running `Command { std: "docker" "inspect" "e5b8989a80039a2b8ec65703056ba40a3a67bb1526a7edbce295c35eab049842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b8989a80039a2b8ec65703056ba40a3a67bb1526a7edbce295c35eab049842", kill_on_drop: false }`
[INFO] [stdout] e5b8989a80039a2b8ec65703056ba40a3a67bb1526a7edbce295c35eab049842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357c277a2792ccce068e7b7de03283ac9ffdaf215344cd3b943810fbe54c69a3
[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" "357c277a2792ccce068e7b7de03283ac9ffdaf215344cd3b943810fbe54c69a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-ir v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.05s
[INFO] running `Command { std: "docker" "inspect" "357c277a2792ccce068e7b7de03283ac9ffdaf215344cd3b943810fbe54c69a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357c277a2792ccce068e7b7de03283ac9ffdaf215344cd3b943810fbe54c69a3", kill_on_drop: false }`
[INFO] [stdout] 357c277a2792ccce068e7b7de03283ac9ffdaf215344cd3b943810fbe54c69a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06e8be38ac0b90b34d4654e1eb0614d29d135d550814511c7e528936040b5c2a
[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" "06e8be38ac0b90b34d4654e1eb0614d29d135d550814511c7e528936040b5c2a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chalk_ir-f86f91eaa96ef902
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chalk-ir
[INFO] [stdout] 
[INFO] [stdout] running 10 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 63) ... ignored
[INFO] [stdout] test src/lib.rs - BoundVar (line 519) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_in_from (line 691) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_out_to (line 737) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::within (line 657) ... ignored
[INFO] [stdout] test src/lib.rs - TyKind (line 1096) ... ignored
[INFO] [stdout] test src/visit.rs - visit::VisitResult::and_then (line 38) ... ignored
[INFO] [stdout] test src/visit.rs - visit::Visitor (line 70) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06e8be38ac0b90b34d4654e1eb0614d29d135d550814511c7e528936040b5c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e8be38ac0b90b34d4654e1eb0614d29d135d550814511c7e528936040b5c2a", kill_on_drop: false }`
[INFO] [stdout] 06e8be38ac0b90b34d4654e1eb0614d29d135d550814511c7e528936040b5c2a