[INFO] fetching crate ddbug 0.3.0... [INFO] testing ddbug-0.3.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate ddbug 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ddbug 0.3.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded marksman_escape v0.1.2 [INFO] [stderr] Downloaded capstone v0.7.0 [INFO] [stderr] Downloaded ddbug_parser v0.3.0 [INFO] [stderr] Downloaded capstone-sys v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 79d12117f783fd88da721f9c8cd16b8844787d26fdae999361109e12a3dcf522 [INFO] running `Command { std: "docker" "start" "-a" "79d12117f783fd88da721f9c8cd16b8844787d26fdae999361109e12a3dcf522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79d12117f783fd88da721f9c8cd16b8844787d26fdae999361109e12a3dcf522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79d12117f783fd88da721f9c8cd16b8844787d26fdae999361109e12a3dcf522", kill_on_drop: false }` [INFO] [stdout] 79d12117f783fd88da721f9c8cd16b8844787d26fdae999361109e12a3dcf522 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 814e8175228c1ad19d1c03fcf0dec1ecb69577119cd776e1e3db53c81562d693 [INFO] running `Command { std: "docker" "start" "-a" "814e8175228c1ad19d1c03fcf0dec1ecb69577119cd776e1e3db53c81562d693", kill_on_drop: false }` [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [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 flate2 v1.0.19 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling gimli v0.23.0 [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 28s [INFO] running `Command { std: "docker" "inspect" "814e8175228c1ad19d1c03fcf0dec1ecb69577119cd776e1e3db53c81562d693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "814e8175228c1ad19d1c03fcf0dec1ecb69577119cd776e1e3db53c81562d693", kill_on_drop: false }` [INFO] [stdout] 814e8175228c1ad19d1c03fcf0dec1ecb69577119cd776e1e3db53c81562d693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d150c855d5695a103a9b386de7e26d593e9df63937348b9450ba4ee676eabbce [INFO] running `Command { std: "docker" "start" "-a" "d150c855d5695a103a9b386de7e26d593e9df63937348b9450ba4ee676eabbce", kill_on_drop: false }` [INFO] [stderr] Compiling ddbug v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.67s [INFO] running `Command { std: "docker" "inspect" "d150c855d5695a103a9b386de7e26d593e9df63937348b9450ba4ee676eabbce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d150c855d5695a103a9b386de7e26d593e9df63937348b9450ba4ee676eabbce", kill_on_drop: false }` [INFO] [stdout] d150c855d5695a103a9b386de7e26d593e9df63937348b9450ba4ee676eabbce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] b1fbaec449a6b54f1faf97482363c59f5530b129c0f7e91d6712d9ed48873057 [INFO] running `Command { std: "docker" "start" "-a" "b1fbaec449a6b54f1faf97482363c59f5530b129c0f7e91d6712d9ed48873057", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ddbug-785d689afe355200 [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 /opt/rustwide/target/debug/deps/ddbug-9910f14c48ddf9b5 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/diff-4a167263aa7355ac [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] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test function_equal ... ok [INFO] [stdout] test array_diff_equal ... ok [INFO] [stdout] test member_diff_inline_struct_struct ... ok [INFO] [stdout] test member_diff_inline_struct_none ... ok [INFO] [stdout] test member_diff_bitfield_equal ... ok [INFO] [stdout] test function_diff_variables ... ok [INFO] [stdout] test array_diff_size ... ok [INFO] [stdout] test member_diff_inline_struct_struct_equal ... ok [INFO] [stdout] test enum_diff ... ok [INFO] [stdout] test function_diff_return_type ... ok [INFO] [stdout] test array_diff_type ... ok [INFO] [stdout] test enum_diff_equal ... ok [INFO] [stdout] test member_diff_bitfield ... ok [INFO] [stdout] test member_diff_inline_none_struct ... ok [INFO] [stdout] test struct_diff_decl_equal ... ok [INFO] [stdout] test member_diff_inline_union_union ... ok [INFO] [stdout] test member_diff_padding ... ok [INFO] [stdout] test member_diff_inline_union_union_equal ... ok [INFO] [stdout] test member_diff_padding_none ... ok [INFO] [stdout] test struct_diff_member ... ok [INFO] [stdout] test struct_diff_defn_decl ... ok [INFO] [stdout] test struct_diff_size_equal ... ok [INFO] [stdout] test member_diff_padding_equal ... ok [INFO] [stdout] test struct_diff_defn_equal ... ok [INFO] [stdout] test typedef_diff_anon_base ... ok [INFO] [stdout] test struct_diff_decl_defn ... ok [INFO] [stdout] test member_diff_inline_union_struct ... ok [INFO] [stdout] test member_diff_unsized ... ok [INFO] [stdout] test typedef_diff_struct_size ... ok [INFO] [stdout] test struct_diff_member_reorder ... ok [INFO] [stdout] test typedef_diff_base_anon ... ok [INFO] [stdout] test typedef_diff_base ... ok [INFO] [stdout] test struct_diff_recursive_equal ... ok [INFO] [stdout] test typedef_diff_struct_name ... ok [INFO] [stdout] test typedef_diff_base_equal ... ok [INFO] [stdout] test union_diff_decl_equal ... ok [INFO] [stdout] test union_diff_defn_decl ... ok [INFO] [stdout] test union_diff_member ... ok [INFO] [stdout] test union_diff_member_reorder ... ok [INFO] [stdout] test union_diff_defn_equal ... ok [INFO] [stdout] test union_diff_size_equal ... ok [INFO] [stdout] test typedef_diff_anon_struct_union ... ok [INFO] [stdout] test variable_equal ... ok [INFO] [stdout] test variable_diff_decl ... ok [INFO] [stdout] test typedef_diff_anon ... ok [INFO] [stdout] test typedef_diff_anon_equal ... ok [INFO] [stdout] test union_diff_decl_defn ... ok [INFO] [stdout] test variable_diff_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [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" "b1fbaec449a6b54f1faf97482363c59f5530b129c0f7e91d6712d9ed48873057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1fbaec449a6b54f1faf97482363c59f5530b129c0f7e91d6712d9ed48873057", kill_on_drop: false }` [INFO] [stdout] b1fbaec449a6b54f1faf97482363c59f5530b129c0f7e91d6712d9ed48873057