[INFO] fetching crate ddbug 0.3.0... [INFO] testing ddbug-0.3.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ddbug 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ddbug 0.3.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddbug 0.3.0 [INFO] finished tweaking crates.io crate ddbug 0.3.0 [INFO] tweaked toml for crates.io crate ddbug 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate ddbug 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 24744eee3cd76c184533486d40ee50f71039e15dc6eb1a9c39e168a95034499c [INFO] running `Command { std: "docker" "start" "-a" "24744eee3cd76c184533486d40ee50f71039e15dc6eb1a9c39e168a95034499c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24744eee3cd76c184533486d40ee50f71039e15dc6eb1a9c39e168a95034499c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24744eee3cd76c184533486d40ee50f71039e15dc6eb1a9c39e168a95034499c", kill_on_drop: false }` [INFO] [stdout] 24744eee3cd76c184533486d40ee50f71039e15dc6eb1a9c39e168a95034499c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d5f36990013f6b34ddf6a88b7f25f9cd84c745e40377e6f7e6491461c66badd1 [INFO] running `Command { std: "docker" "start" "-a" "d5f36990013f6b34ddf6a88b7f25f9cd84c745e40377e6f7e6491461c66badd1", kill_on_drop: false }` [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling capstone-sys v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling ddbug_parser v0.3.0 [INFO] [stderr] Compiling capstone v0.7.0 [INFO] [stderr] Compiling ddbug v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "d5f36990013f6b34ddf6a88b7f25f9cd84c745e40377e6f7e6491461c66badd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5f36990013f6b34ddf6a88b7f25f9cd84c745e40377e6f7e6491461c66badd1", kill_on_drop: false }` [INFO] [stdout] d5f36990013f6b34ddf6a88b7f25f9cd84c745e40377e6f7e6491461c66badd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06dfb543735b691095fa4b2d0793f21687503f859e021f8a5401d58826c289be [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" "06dfb543735b691095fa4b2d0793f21687503f859e021f8a5401d58826c289be", kill_on_drop: false }` [INFO] [stderr] Compiling ddbug v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.32s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ddbug-88c804bf16b8c646) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ddbug-89a9b78a4e173ceb) [INFO] [stderr] Executable tests/diff.rs (/opt/rustwide/target/debug/deps/diff-d02b880afd6d9ba8) [INFO] running `Command { std: "docker" "inspect" "06dfb543735b691095fa4b2d0793f21687503f859e021f8a5401d58826c289be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06dfb543735b691095fa4b2d0793f21687503f859e021f8a5401d58826c289be", kill_on_drop: false }` [INFO] [stdout] 06dfb543735b691095fa4b2d0793f21687503f859e021f8a5401d58826c289be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28feb3c23a33b745bd60ee09558b7ef6b73a446953ec0764f90b2ba3fc70f697 [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" "28feb3c23a33b745bd60ee09558b7ef6b73a446953ec0764f90b2ba3fc70f697", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ddbug-88c804bf16b8c646) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ddbug-89a9b78a4e173ceb) [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] [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-d02b880afd6d9ba8) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test member_diff_inline_struct_struct_equal ... ok [INFO] [stdout] test function_diff_return_type ... ok [INFO] [stdout] test member_diff_inline_none_struct ... ok [INFO] [stdout] test member_diff_bitfield ... ok [INFO] [stdout] test member_diff_inline_struct_struct ... ok [INFO] [stdout] test member_diff_inline_union_struct ... ok [INFO] [stdout] test member_diff_inline_struct_none ... ok [INFO] [stdout] test member_diff_inline_union_union_equal ... ok [INFO] [stdout] test member_diff_unsized ... ok [INFO] [stdout] test struct_diff_decl_equal ... ok [INFO] [stdout] test member_diff_padding_equal ... ok [INFO] [stdout] test array_diff_size ... ok [INFO] [stdout] test struct_diff_defn_equal ... ok [INFO] [stdout] test struct_diff_decl_defn ... ok [INFO] [stdout] test array_diff_equal ... ok [INFO] [stdout] test struct_diff_defn_decl ... ok [INFO] [stdout] test struct_diff_member ... ok [INFO] [stdout] test member_diff_padding_none ... ok [INFO] [stdout] test enum_diff_equal ... ok [INFO] [stdout] test member_diff_inline_union_union ... ok [INFO] [stdout] test member_diff_bitfield_equal ... ok [INFO] [stdout] test function_equal ... ok [INFO] [stdout] test enum_diff ... ok [INFO] [stdout] test function_diff_variables ... ok [INFO] [stdout] test array_diff_type ... ok [INFO] [stdout] test typedef_diff_base_anon ... ok [INFO] [stdout] test typedef_diff_base ... ok [INFO] [stdout] test typedef_diff_struct_name ... ok [INFO] [stdout] test typedef_diff_anon ... ok [INFO] [stdout] test member_diff_padding ... ok [INFO] [stdout] test typedef_diff_struct_size ... ok [INFO] [stdout] test union_diff_decl_defn ... ok [INFO] [stdout] test union_diff_defn_decl ... ok [INFO] [stdout] test struct_diff_recursive_equal ... ok [INFO] [stdout] test typedef_diff_anon_base ... ok [INFO] [stdout] test struct_diff_member_reorder ... ok [INFO] [stdout] test typedef_diff_anon_struct_union ... ok [INFO] [stdout] test variable_equal ... ok [INFO] [stdout] test struct_diff_size_equal ... ok [INFO] [stdout] test typedef_diff_base_equal ... ok [INFO] [stdout] test union_diff_size_equal ... ok [INFO] [stdout] test variable_diff_size ... ok [INFO] [stdout] test typedef_diff_anon_equal ... ok [INFO] [stdout] test union_diff_member ... ok [INFO] [stdout] test variable_diff_decl ... ok [INFO] [stdout] test union_diff_defn_equal ... ok [INFO] [stdout] test union_diff_decl_equal ... ok [INFO] [stdout] test union_diff_member_reorder ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [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] running `Command { std: "docker" "inspect" "28feb3c23a33b745bd60ee09558b7ef6b73a446953ec0764f90b2ba3fc70f697", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28feb3c23a33b745bd60ee09558b7ef6b73a446953ec0764f90b2ba3fc70f697", kill_on_drop: false }` [INFO] [stdout] 28feb3c23a33b745bd60ee09558b7ef6b73a446953ec0764f90b2ba3fc70f697