[INFO] cloning repository https://github.com/gimli-rs/ddbug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gimli-rs/ddbug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimli-rs%2Fddbug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimli-rs%2Fddbug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa377ab1068482d3fa9dff439a42de1f36b89699
[INFO] testing gimli-rs/ddbug against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimli-rs%2Fddbug" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gimli-rs/ddbug 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 git repo https://github.com/gimli-rs/ddbug
[INFO] finished tweaking git repo https://github.com/gimli-rs/ddbug
[INFO] tweaked toml for git repo https://github.com/gimli-rs/ddbug written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/gimli-rs/ddbug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34e4e358d79f90d19a6b643f9bf58a72933a7b047376e455f01cd49c9a0e6d76
[INFO] running `Command { std: "docker" "start" "-a" "34e4e358d79f90d19a6b643f9bf58a72933a7b047376e455f01cd49c9a0e6d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e4e358d79f90d19a6b643f9bf58a72933a7b047376e455f01cd49c9a0e6d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e4e358d79f90d19a6b643f9bf58a72933a7b047376e455f01cd49c9a0e6d76", kill_on_drop: false }`
[INFO] [stdout] 34e4e358d79f90d19a6b643f9bf58a72933a7b047376e455f01cd49c9a0e6d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 1e3424e3284ab04d03e2b938c294196839d8a5d57167b93deec6dc58c5f0f6f7
[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" "1e3424e3284ab04d03e2b938c294196839d8a5d57167b93deec6dc58c5f0f6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling marksman_escape v0.1.2
[INFO] [stderr]    Compiling capstone-sys v0.11.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling ddbug_parser v0.3.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling capstone v0.7.0
[INFO] [stderr]    Compiling ddbug v0.3.0 (/opt/rustwide/workdir/main)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.75s
[INFO] running `Command { std: "docker" "inspect" "1e3424e3284ab04d03e2b938c294196839d8a5d57167b93deec6dc58c5f0f6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3424e3284ab04d03e2b938c294196839d8a5d57167b93deec6dc58c5f0f6f7", kill_on_drop: false }`
[INFO] [stdout] 1e3424e3284ab04d03e2b938c294196839d8a5d57167b93deec6dc58c5f0f6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 82c904655c536a70fac9e68783b259a0b94ded99a3902bf5f9ccd1091561a786
[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" "82c904655c536a70fac9e68783b259a0b94ded99a3902bf5f9ccd1091561a786", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddbug_parser v0.3.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling ddbug v0.3.0 (/opt/rustwide/workdir/main)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "82c904655c536a70fac9e68783b259a0b94ded99a3902bf5f9ccd1091561a786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c904655c536a70fac9e68783b259a0b94ded99a3902bf5f9ccd1091561a786", kill_on_drop: false }`
[INFO] [stdout] 82c904655c536a70fac9e68783b259a0b94ded99a3902bf5f9ccd1091561a786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66ad7adbc421746cbecea1854b4c6a3bcedefe2639630913c9a357d0b29e3478
[INFO] running `Command { std: "docker" "start" "-a" "66ad7adbc421746cbecea1854b4c6a3bcedefe2639630913c9a357d0b29e3478", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddbug-124f76fdb0547caa)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddbug-7dde27f77bd684c5)
[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] [stderr]      Running tests/diff.rs (/opt/rustwide/target/debug/deps/diff-c4d126ec7d4a914b)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test member_diff_bitfield_equal ... ok
[INFO] [stdout] test enum_diff_equal ... ok
[INFO] [stdout] test array_diff_type ... ok
[INFO] [stdout] test member_diff_inline_struct_struct ... ok
[INFO] [stdout] test function_diff_return_type ... ok
[INFO] [stdout] test member_diff_bitfield ... ok
[INFO] [stdout] test member_diff_inline_struct_none ... ok
[INFO] [stdout] test member_diff_inline_struct_struct_equal ... ok
[INFO] [stdout] test member_diff_inline_none_struct ... ok
[INFO] [stdout] test function_equal ... ok
[INFO] [stdout] test member_diff_inline_union_struct ... ok
[INFO] [stdout] test member_diff_padding ... ok
[INFO] [stdout] test member_diff_inline_union_union_equal ... ok
[INFO] [stdout] test member_diff_padding_equal ... ok
[INFO] [stdout] test member_diff_padding_none ... ok
[INFO] [stdout] test member_diff_inline_union_union ... ok
[INFO] [stdout] test member_diff_unsized ... ok
[INFO] [stdout] test array_diff_size ... ok
[INFO] [stdout] test struct_diff_decl_defn ... ok
[INFO] [stdout] test struct_diff_defn_equal ... ok
[INFO] [stdout] test struct_diff_defn_decl ... ok
[INFO] [stdout] test struct_diff_decl_equal ... ok
[INFO] [stdout] test array_diff_equal ... ok
[INFO] [stdout] test function_diff_variables ... ok
[INFO] [stdout] test enum_diff ... ok
[INFO] [stdout] test typedef_diff_anon ... ok
[INFO] [stdout] test struct_diff_member ... ok
[INFO] [stdout] test union_diff_decl_defn ... ok
[INFO] [stdout] test typedef_diff_anon_base ... ok
[INFO] [stdout] test union_diff_defn_decl ... ok
[INFO] [stdout] test typedef_diff_struct_size ... ok
[INFO] [stdout] test typedef_diff_struct_name ... ok
[INFO] [stdout] test union_diff_decl_equal ... ok
[INFO] [stdout] test typedef_diff_base_anon ... ok
[INFO] [stdout] test struct_diff_member_reorder ... ok
[INFO] [stdout] test typedef_diff_anon_equal ... ok
[INFO] [stdout] test struct_diff_recursive_equal ... ok
[INFO] [stdout] test union_diff_size_equal ... ok
[INFO] [stdout] test typedef_diff_base_equal ... ok
[INFO] [stdout] test union_diff_member ... ok
[INFO] [stdout] test union_diff_defn_equal ... ok
[INFO] [stdout] test union_diff_member_reorder ... ok
[INFO] [stdout] test variable_diff_decl ... ok
[INFO] [stdout] test typedef_diff_anon_struct_union ... ok
[INFO] [stdout] test typedef_diff_base ... ok
[INFO] [stdout] test variable_diff_size ... ok
[INFO] [stdout] test struct_diff_size_equal ... ok
[INFO] [stdout] test variable_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddbug_parser-9e2930bb00ad2a51)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test namespace::test::cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ddbug
[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] [stderr]    Doc-tests ddbug_parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66ad7adbc421746cbecea1854b4c6a3bcedefe2639630913c9a357d0b29e3478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ad7adbc421746cbecea1854b4c6a3bcedefe2639630913c9a357d0b29e3478", kill_on_drop: false }`
[INFO] [stdout] 66ad7adbc421746cbecea1854b4c6a3bcedefe2639630913c9a357d0b29e3478