[INFO] fetching crate cranelift-interpreter 0.78.0...
[INFO] testing cranelift-interpreter-0.78.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cranelift-interpreter 0.78.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cranelift-interpreter 0.78.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-interpreter 0.78.0
[INFO] finished tweaking crates.io crate cranelift-interpreter 0.78.0
[INFO] tweaked toml for crates.io crate cranelift-interpreter 0.78.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e91ef0f911224986a348f6a57752cb19957e51f342b078ac202c462ede25aa
[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" "68e91ef0f911224986a348f6a57752cb19957e51f342b078ac202c462ede25aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e91ef0f911224986a348f6a57752cb19957e51f342b078ac202c462ede25aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e91ef0f911224986a348f6a57752cb19957e51f342b078ac202c462ede25aa", kill_on_drop: false }`
[INFO] [stdout] 68e91ef0f911224986a348f6a57752cb19957e51f342b078ac202c462ede25aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 2424883ee0fd2cb87ea58b090c93c31498d3d39233aad530d7fb164c4a7e4746
[INFO] running `Command { std: "docker" "start" "-a" "2424883ee0fd2cb87ea58b090c93c31498d3d39233aad530d7fb164c4a7e4746", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-entity v0.78.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.78.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.78.0
[INFO] [stderr]    Compiling cranelift-bforest v0.78.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling regalloc v0.0.32
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling cranelift-codegen v0.78.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling cranelift-interpreter v0.78.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "2424883ee0fd2cb87ea58b090c93c31498d3d39233aad530d7fb164c4a7e4746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2424883ee0fd2cb87ea58b090c93c31498d3d39233aad530d7fb164c4a7e4746", kill_on_drop: false }`
[INFO] [stdout] 2424883ee0fd2cb87ea58b090c93c31498d3d39233aad530d7fb164c4a7e4746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5597acc46c3aead412bcf2e424cb63791247b58f055e697c526e64117d5ba177
[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" "5597acc46c3aead412bcf2e424cb63791247b58f055e697c526e64117d5ba177", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-reader v0.78.0
[INFO] [stderr]    Compiling cranelift-frontend v0.78.0
[INFO] [stderr]    Compiling cranelift-interpreter v0.78.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "5597acc46c3aead412bcf2e424cb63791247b58f055e697c526e64117d5ba177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5597acc46c3aead412bcf2e424cb63791247b58f055e697c526e64117d5ba177", kill_on_drop: false }`
[INFO] [stdout] 5597acc46c3aead412bcf2e424cb63791247b58f055e697c526e64117d5ba177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e22c7b2f8f07491f584d8add8e7118cd74b5b1dd151ee63ef2e56a27d2616d94
[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" "e22c7b2f8f07491f584d8add8e7118cd74b5b1dd151ee63ef2e56a27d2616d94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_interpreter-67bdd94f09d617d4)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test address::tests::address_region_roundtrip_encode_decode ... ok
[INFO] [stdout] test environment::tests::from ... ok
[INFO] [stdout] test frame::tests::assignment_to_extra_slots ... ok
[INFO] [stdout] test interpreter::tests::fuel ... ok
[INFO] [stdout] test environment::tests::nonexistence ... ok
[INFO] [stdout] test frame::tests::construction ... ok
[INFO] [stdout] test interpreter::tests::out_of_slot_write_traps ... ok
[INFO] [stdout] test environment::tests::addition ... ok
[INFO] [stdout] test frame::tests::assignment_and_retrieval ... ok
[INFO] [stdout] test interpreter::tests::sanity ... ok
[INFO] [stdout] test interpreter::tests::state_flags ... ok
[INFO] [stdout] test interpreter::tests::sdiv_min_by_neg_one_traps_with_overflow ... ok
[INFO] [stdout] test interpreter::tests::partial_out_of_slot_read_traps ... ok
[INFO] [stdout] test interpreter::tests::udiv_by_zero_traps ... ok
[INFO] [stdout] test interpreter::tests::stack_slots_multi_functions ... ok
[INFO] [stdout] test address::tests::address_roundtrip ... ok
[INFO] [stdout] test interpreter::tests::partial_out_of_slot_write_by_addr_traps ... ok
[INFO] [stdout] test interpreter::tests::partial_out_of_slot_write_traps ... ok
[INFO] [stdout] test interpreter::tests::partial_out_of_slot_read_by_addr_traps ... ok
[INFO] [stdout] test interpreter::tests::out_of_slot_read_traps ... ok
[INFO] [stdout] test interpreter::tests::function_references ... ok
[INFO] [stdout] test frame::tests::rename - should panic ... ok
[INFO] [stdout] test frame::tests::retrieve_nonexistent_value - should panic ... ok
[INFO] [stdout] test frame::tests::invalid_assignment - should panic ... ok
[INFO] [stdout] test frame::tests::retrieve_and_assign_multiple_values - should panic ... ok
[INFO] [stdout] test frame::tests::rename_duplicates_causes_inconsistency - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-interpreter
[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" "e22c7b2f8f07491f584d8add8e7118cd74b5b1dd151ee63ef2e56a27d2616d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22c7b2f8f07491f584d8add8e7118cd74b5b1dd151ee63ef2e56a27d2616d94", kill_on_drop: false }`
[INFO] [stdout] e22c7b2f8f07491f584d8add8e7118cd74b5b1dd151ee63ef2e56a27d2616d94