[INFO] fetching crate cranelift-codegen-meta 0.78.0...
[INFO] testing cranelift-codegen-meta-0.78.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cranelift-codegen-meta 0.78.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cranelift-codegen-meta 0.78.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-codegen-meta 0.78.0
[INFO] finished tweaking crates.io crate cranelift-codegen-meta 0.78.0
[INFO] tweaked toml for crates.io crate cranelift-codegen-meta 0.78.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31a63a365f92cbc1870a97e06297930f5ce1c6d53a6adb3bf50f81d50eb501cd
[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" "31a63a365f92cbc1870a97e06297930f5ce1c6d53a6adb3bf50f81d50eb501cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31a63a365f92cbc1870a97e06297930f5ce1c6d53a6adb3bf50f81d50eb501cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a63a365f92cbc1870a97e06297930f5ce1c6d53a6adb3bf50f81d50eb501cd", kill_on_drop: false }`
[INFO] [stdout] 31a63a365f92cbc1870a97e06297930f5ce1c6d53a6adb3bf50f81d50eb501cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dea055e1987e89219b3725afb5f044dd4d916d36748ed5794603d1679ebf7f8
[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" "4dea055e1987e89219b3725afb5f044dd4d916d36748ed5794603d1679ebf7f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-entity v0.78.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.78.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.78.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "4dea055e1987e89219b3725afb5f044dd4d916d36748ed5794603d1679ebf7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dea055e1987e89219b3725afb5f044dd4d916d36748ed5794603d1679ebf7f8", kill_on_drop: false }`
[INFO] [stdout] 4dea055e1987e89219b3725afb5f044dd4d916d36748ed5794603d1679ebf7f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] dc8b0ffc56ffcd3ba4d7dec9a361100e2e6c645abcba9f40aa4fc735e68b6b4d
[INFO] running `Command { std: "docker" "start" "-a" "dc8b0ffc56ffcd3ba4d7dec9a361100e2e6c645abcba9f40aa4fc735e68b6b4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.78.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "dc8b0ffc56ffcd3ba4d7dec9a361100e2e6c645abcba9f40aa4fc735e68b6b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8b0ffc56ffcd3ba4d7dec9a361100e2e6c645abcba9f40aa4fc735e68b6b4d", kill_on_drop: false }`
[INFO] [stdout] dc8b0ffc56ffcd3ba4d7dec9a361100e2e6c645abcba9f40aa4fc735e68b6b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8855454267c18c17be08e2d47779cc17fd3fad5d845632a48c5a838c988b019
[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" "f8855454267c18c17be08e2d47779cc17fd3fad5d845632a48c5a838c988b019", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_codegen_meta-f853bb43a3c4a6e1)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test cdsl::typevar::test_as_bool ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_singleton ... ok
[INFO] [stdout] test shared::types::iter_tests::bool_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::flag_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::float_iter_works ... ok
[INFO] [stdout] test shared::types::iter_tests::int_iter_works ... ok
[INFO] [stdout] test cdsl::typevar::test_forward_images ... ok
[INFO] [stdout] test shared::types::iter_tests::reference_iter_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_doc_comments_with_empty_lines ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_type_to_lines ... ok
[INFO] [stdout] test unique_table::test_find_subsequence ... ok
[INFO] [stdout] test srcgen::srcgen_tests::parse_multiline_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::match_with_catchall_order ... ok
[INFO] [stdout] test srcgen::srcgen_tests::get_indent_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::formatter_basic_example_works ... ok
[INFO] [stdout] test unique_table::test_optimal_add ... ok
[INFO] [stdout] test cdsl::tests::camel_case_works ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_functions ... ok
[INFO] [stdout] test srcgen::srcgen_tests::adding_arms_works ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_doc_comments ... ok
[INFO] [stdout] test srcgen::srcgen_tests::fmt_can_add_indented_line ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder_too_high_bound_panic - should panic ... ok
[INFO] [stdout] test cdsl::typevar::test_typevar_builder_inverted_bounds_panic - should panic ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton_panic_nonsingleton_types - should panic ... ok
[INFO] [stdout] test cdsl::typevar::test_typeset_singleton_panic_nonsingleton_lanes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-codegen-meta
[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" "f8855454267c18c17be08e2d47779cc17fd3fad5d845632a48c5a838c988b019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8855454267c18c17be08e2d47779cc17fd3fad5d845632a48c5a838c988b019", kill_on_drop: false }`
[INFO] [stdout] f8855454267c18c17be08e2d47779cc17fd3fad5d845632a48c5a838c988b019