[INFO] fetching crate mdmath_ia 0.1.0... [INFO] testing mdmath_ia-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mdmath_ia 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mdmath_ia 0.1.0 [INFO] finished tweaking crates.io crate mdmath_ia 0.1.0 [INFO] tweaked toml for crates.io crate mdmath_ia 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mdmath_ia 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 114 packages to latest compatible versions [INFO] [stderr] Adding either v1.6.1 (available: v1.15.0) [INFO] [stderr] Adding former v2.9.0 (available: v2.36.0) [INFO] [stderr] Adding former_meta v2.9.0 (available: v2.34.0) [INFO] [stderr] Adding former_types v2.8.0 (available: v2.30.0) [INFO] [stderr] Adding mod_interface v0.25.0 (available: v0.51.0) [INFO] [stderr] Adding test_tools v0.10.0 (available: v0.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded target-triple v1.0.0 [INFO] [stderr] Downloaded trybuild v1.0.113 [INFO] [stderr] Downloaded duct v0.13.7 [INFO] [stderr] Downloaded mod_interface v0.25.0 [INFO] [stderr] Downloaded mem_tools v0.7.0 [INFO] [stderr] Downloaded data_type v0.10.0 [INFO] [stderr] Downloaded mod_interface v0.26.0 [INFO] [stderr] Downloaded derive_tools_meta v0.28.0 [INFO] [stderr] Downloaded derive_tools v0.29.0 [INFO] [stderr] Downloaded mod_interface_meta v0.25.0 [INFO] [stderr] Downloaded error_tools v0.17.0 [INFO] [stderr] Downloaded former_meta v2.9.0 [INFO] [stderr] Downloaded derive_tools_meta v0.27.0 [INFO] [stderr] Downloaded collection_tools v0.12.0 [INFO] [stderr] Downloaded former_types v2.8.0 [INFO] [stderr] Downloaded interval_adapter v0.24.0 [INFO] [stderr] Downloaded macro_tools v0.40.0 [INFO] [stderr] Downloaded mod_interface_meta v0.24.0 [INFO] [stderr] Downloaded mod_interface v0.24.0 [INFO] [stderr] Downloaded impls_index v0.8.0 [INFO] [stderr] Downloaded meta_tools v0.11.0 [INFO] [stderr] Downloaded os_pipe v1.2.3 [INFO] [stderr] Downloaded sigchld v0.2.4 [INFO] [stderr] Downloaded shared_child v1.1.1 [INFO] [stderr] Downloaded derive_tools v0.28.0 [INFO] [stderr] Downloaded clone_dyn_types v0.23.0 [INFO] [stderr] Downloaded diagnostics_tools v0.9.0 [INFO] [stderr] Downloaded for_each v0.9.0 [INFO] [stderr] Downloaded impls_index_meta v0.8.0 [INFO] [stderr] Downloaded former v2.9.0 [INFO] [stderr] Downloaded implements v0.9.0 [INFO] [stderr] Downloaded typing_tools v0.9.0 [INFO] [stderr] Downloaded proper_path_tools v0.10.0 [INFO] [stderr] Downloaded process_tools v0.9.0 [INFO] [stderr] Downloaded inspect_type v0.11.0 [INFO] [stderr] Downloaded is_slice v0.10.0 [INFO] [stderr] Downloaded test_tools v0.10.0 [INFO] [stderr] Downloaded literally v0.1.3 [INFO] [stderr] Downloaded iter_tools v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9564064b9adce8995ea59d1266df3d5233b44bf9ef3b81d12eff8d10b6ca1235 [INFO] running `Command { std: "docker" "start" "-a" "9564064b9adce8995ea59d1266df3d5233b44bf9ef3b81d12eff8d10b6ca1235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9564064b9adce8995ea59d1266df3d5233b44bf9ef3b81d12eff8d10b6ca1235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9564064b9adce8995ea59d1266df3d5233b44bf9ef3b81d12eff8d10b6ca1235", kill_on_drop: false }` [INFO] [stdout] 9564064b9adce8995ea59d1266df3d5233b44bf9ef3b81d12eff8d10b6ca1235 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c02a84c45e1cff6d55f42d63b72769cfff0f95ca4370660c2a9021fbaf75bdb [INFO] running `Command { std: "docker" "start" "-a" "3c02a84c45e1cff6d55f42d63b72769cfff0f95ca4370660c2a9021fbaf75bdb", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling collection_tools v0.12.0 [INFO] [stderr] Compiling clone_dyn_types v0.23.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling interval_adapter v0.24.0 [INFO] [stderr] Compiling derive_tools v0.29.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling former_types v2.8.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling const_format v0.2.35 [INFO] [stderr] Compiling iter_tools v0.21.0 [INFO] [stderr] Compiling macro_tools v0.40.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling derive_tools_meta v0.28.0 [INFO] [stderr] Compiling mod_interface_meta v0.25.0 [INFO] [stderr] Compiling mod_interface v0.25.0 [INFO] [stderr] Compiling mdmath_ia v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s [INFO] running `Command { std: "docker" "inspect" "3c02a84c45e1cff6d55f42d63b72769cfff0f95ca4370660c2a9021fbaf75bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c02a84c45e1cff6d55f42d63b72769cfff0f95ca4370660c2a9021fbaf75bdb", kill_on_drop: false }` [INFO] [stdout] 3c02a84c45e1cff6d55f42d63b72769cfff0f95ca4370660c2a9021fbaf75bdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec5156398767a0e2c6347b2c3e418ce3341a732669d6d26c1fa5fe7035917c13 [INFO] running `Command { std: "docker" "start" "-a" "ec5156398767a0e2c6347b2c3e418ce3341a732669d6d26c1fa5fe7035917c13", kill_on_drop: false }` [INFO] [stderr] Compiling clone_dyn_types v0.23.0 [INFO] [stderr] Compiling interval_adapter v0.24.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling derive_tools v0.28.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling collection_tools v0.12.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling os_pipe v1.2.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling former_types v2.8.0 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling error_tools v0.17.0 [INFO] [stderr] Compiling sigchld v0.2.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling shared_child v1.1.1 [INFO] [stderr] Compiling duct v0.13.7 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling is_slice v0.10.0 [INFO] [stderr] Compiling implements v0.9.0 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling for_each v0.9.0 [INFO] [stderr] Compiling literally v0.1.3 [INFO] [stderr] Compiling data_type v0.10.0 [INFO] [stderr] Compiling diagnostics_tools v0.9.0 [INFO] [stderr] Compiling mem_tools v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling inspect_type v0.11.0 [INFO] [stderr] Compiling test_tools v0.10.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling typing_tools v0.9.0 [INFO] [stderr] Compiling iter_tools v0.21.0 [INFO] [stderr] Compiling macro_tools v0.40.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling derive_tools_meta v0.28.0 [INFO] [stderr] Compiling derive_tools_meta v0.27.0 [INFO] [stderr] Compiling impls_index_meta v0.8.0 [INFO] [stderr] Compiling former_meta v2.9.0 [INFO] [stderr] Compiling derive_tools v0.29.0 [INFO] [stderr] Compiling mod_interface_meta v0.24.0 [INFO] [stderr] Compiling mod_interface_meta v0.25.0 [INFO] [stderr] Compiling impls_index v0.8.0 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling mod_interface v0.24.0 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling mod_interface v0.26.0 [INFO] [stderr] Compiling mod_interface v0.25.0 [INFO] [stderr] Compiling meta_tools v0.11.0 [INFO] [stderr] Compiling mdmath_ia v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling former v2.9.0 [INFO] [stderr] Compiling trybuild v1.0.113 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling proper_path_tools v0.10.0 [INFO] [stderr] Compiling process_tools v0.9.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.61s [INFO] running `Command { std: "docker" "inspect" "ec5156398767a0e2c6347b2c3e418ce3341a732669d6d26c1fa5fe7035917c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec5156398767a0e2c6347b2c3e418ce3341a732669d6d26c1fa5fe7035917c13", kill_on_drop: false }` [INFO] [stdout] ec5156398767a0e2c6347b2c3e418ce3341a732669d6d26c1fa5fe7035917c13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ea635fe141a180fadfc43a39151ff67c91b7e87c3791ca88e298f7ed297b132 [INFO] running `Command { std: "docker" "start" "-a" "7ea635fe141a180fadfc43a39151ff67c91b7e87c3791ca88e298f7ed297b132", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdmath_ia-3188b698208dc250) [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 mdmath_ia [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" "7ea635fe141a180fadfc43a39151ff67c91b7e87c3791ca88e298f7ed297b132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ea635fe141a180fadfc43a39151ff67c91b7e87c3791ca88e298f7ed297b132", kill_on_drop: false }` [INFO] [stdout] 7ea635fe141a180fadfc43a39151ff67c91b7e87c3791ca88e298f7ed297b132