[INFO] fetching crate mdmath_cg 0.1.0...
[INFO] testing mdmath_cg-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mdmath_cg 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mdmath_cg 0.1.0
[INFO] finished tweaking crates.io crate mdmath_cg 0.1.0
[INFO] tweaked toml for crates.io crate mdmath_cg 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdmath_cg 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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded mod_interface v0.25.0
[INFO] [stderr]   Downloaded data_type v0.10.0
[INFO] [stderr]   Downloaded impls_index v0.8.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.25.0
[INFO] [stderr]   Downloaded signal-hook v0.3.18
[INFO] [stderr]   Downloaded derive_tools v0.28.0
[INFO] [stderr]   Downloaded clone_dyn_types v0.23.0
[INFO] [stderr]   Downloaded iter_tools v0.21.0
[INFO] [stderr]   Downloaded mod_interface v0.24.0
[INFO] [stderr]   Downloaded proper_path_tools v0.10.0
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded mem_tools v0.7.0
[INFO] [stderr]   Downloaded shared_child v1.1.1
[INFO] [stderr]   Downloaded duct v0.13.7
[INFO] [stderr]   Downloaded error_tools v0.17.0
[INFO] [stderr]   Downloaded former_meta v2.9.0
[INFO] [stderr]   Downloaded macro_tools v0.40.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.24.0
[INFO] [stderr]   Downloaded dissimilar v1.0.10
[INFO] [stderr]   Downloaded typing_tools v0.9.0
[INFO] [stderr]   Downloaded diagnostics_tools v0.9.0
[INFO] [stderr]   Downloaded trybuild v1.0.113
[INFO] [stderr]   Downloaded impls_index_meta v0.8.0
[INFO] [stderr]   Downloaded derive_tools v0.29.0
[INFO] [stderr]   Downloaded mod_interface v0.26.0
[INFO] [stderr]   Downloaded meta_tools v0.11.0
[INFO] [stderr]   Downloaded former 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 literally v0.1.3
[INFO] [stderr]   Downloaded derive_tools_meta v0.28.0
[INFO] [stderr]   Downloaded sigchld v0.2.4
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] [stderr]   Downloaded inspect_type v0.11.0
[INFO] [stderr]   Downloaded is_slice v0.10.0
[INFO] [stderr]   Downloaded for_each v0.9.0
[INFO] [stderr]   Downloaded os_pipe v1.2.3
[INFO] [stderr]   Downloaded test_tools v0.10.0
[INFO] [stderr]   Downloaded implements v0.9.0
[INFO] [stderr]   Downloaded process_tools v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ef5f68a1223eb9aa38ec93d6a082163cab4e78bd3aa53c558f7eca66a408ad4
[INFO] running `Command { std: "docker" "start" "-a" "7ef5f68a1223eb9aa38ec93d6a082163cab4e78bd3aa53c558f7eca66a408ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef5f68a1223eb9aa38ec93d6a082163cab4e78bd3aa53c558f7eca66a408ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef5f68a1223eb9aa38ec93d6a082163cab4e78bd3aa53c558f7eca66a408ad4", kill_on_drop: false }`
[INFO] [stdout] 7ef5f68a1223eb9aa38ec93d6a082163cab4e78bd3aa53c558f7eca66a408ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 95030c51295c9299d3f15370caa7b2684d25c35c67f6c24a4093919149066114
[INFO] running `Command { std: "docker" "start" "-a" "95030c51295c9299d3f15370caa7b2684d25c35c67f6c24a4093919149066114", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling clone_dyn_types v0.23.0
[INFO] [stderr]    Compiling collection_tools v0.12.0
[INFO] [stderr]    Compiling interval_adapter v0.24.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling derive_tools v0.29.0
[INFO] [stderr]    Compiling former_types v2.8.0
[INFO] [stderr]    Compiling itertools v0.11.0
[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-impl v1.0.0
[INFO] [stderr]    Compiling derive_tools_meta v0.28.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling mod_interface_meta v0.25.0
[INFO] [stderr]    Compiling mod_interface v0.25.0
[INFO] [stderr]    Compiling mdmath_cg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.76s
[INFO] running `Command { std: "docker" "inspect" "95030c51295c9299d3f15370caa7b2684d25c35c67f6c24a4093919149066114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95030c51295c9299d3f15370caa7b2684d25c35c67f6c24a4093919149066114", kill_on_drop: false }`
[INFO] [stdout] 95030c51295c9299d3f15370caa7b2684d25c35c67f6c24a4093919149066114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 701973a21c1c9740c55ab0d61de678f976a74efecf18178e97c3875443bb8e21
[INFO] running `Command { std: "docker" "start" "-a" "701973a21c1c9740c55ab0d61de678f976a74efecf18178e97c3875443bb8e21", kill_on_drop: false }`
[INFO] [stderr]    Compiling clone_dyn_types v0.23.0
[INFO] [stderr]    Compiling interval_adapter v0.24.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling derive_tools v0.28.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling collection_tools v0.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling inspect_type v0.11.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling former_types v2.8.0
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling iter_tools v0.21.0
[INFO] [stderr]    Compiling macro_tools v0.40.0
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling sigchld v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling derive_tools_meta v0.28.0
[INFO] [stderr]    Compiling derive_tools_meta v0.27.0
[INFO] [stderr]    Compiling derive_tools v0.29.0
[INFO] [stderr]    Compiling mod_interface_meta v0.25.0
[INFO] [stderr]    Compiling former_meta v2.9.0
[INFO] [stderr]    Compiling mod_interface_meta v0.24.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling impls_index_meta v0.8.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling shared_child v1.1.1
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling impls_index v0.8.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling mod_interface v0.24.0
[INFO] [stderr]    Compiling mod_interface v0.26.0
[INFO] [stderr]    Compiling proper_path_tools v0.10.0
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling error_tools v0.17.0
[INFO] [stderr]    Compiling test_tools v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling implements v0.9.0
[INFO] [stderr]    Compiling for_each v0.9.0
[INFO] [stderr]    Compiling is_slice v0.10.0
[INFO] [stderr]    Compiling typing_tools v0.9.0
[INFO] [stderr]    Compiling meta_tools v0.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mod_interface v0.25.0
[INFO] [stderr]    Compiling diagnostics_tools v0.9.0
[INFO] [stderr]    Compiling data_type v0.10.0
[INFO] [stderr]    Compiling mem_tools v0.7.0
[INFO] [stderr]    Compiling mdmath_cg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling former v2.9.0
[INFO] [stderr]    Compiling process_tools v0.9.0
[INFO] [stderr]    Compiling trybuild v1.0.113
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.25s
[INFO] running `Command { std: "docker" "inspect" "701973a21c1c9740c55ab0d61de678f976a74efecf18178e97c3875443bb8e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701973a21c1c9740c55ab0d61de678f976a74efecf18178e97c3875443bb8e21", kill_on_drop: false }`
[INFO] [stdout] 701973a21c1c9740c55ab0d61de678f976a74efecf18178e97c3875443bb8e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 136f55f5e071a0fa18e61c63c3efad814a8935ff842c822fb76dda4adb456689
[INFO] running `Command { std: "docker" "start" "-a" "136f55f5e071a0fa18e61c63c3efad814a8935ff842c822fb76dda4adb456689", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdmath_cg-c51207ea59a0191c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mdmath_cg
[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] running `Command { std: "docker" "inspect" "136f55f5e071a0fa18e61c63c3efad814a8935ff842c822fb76dda4adb456689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136f55f5e071a0fa18e61c63c3efad814a8935ff842c822fb76dda4adb456689", kill_on_drop: false }`
[INFO] [stdout] 136f55f5e071a0fa18e61c63c3efad814a8935ff842c822fb76dda4adb456689
