[INFO] fetching crate mdmath_cg 0.1.0...
[INFO] checking mdmath_cg-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate mdmath_cg 0.1.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdmath_cg 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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 122 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding former v2.9.0 (available: v2.28.0)
[INFO] [stderr]       Adding former_meta v2.9.0 (available: v2.27.0)
[INFO] [stderr]       Adding former_types v2.8.0 (available: v2.24.0)
[INFO] [stderr]       Adding mod_interface v0.25.0 (available: v0.44.0)
[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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded implements v0.9.0
[INFO] [stderr]   Downloaded inspect_type v0.11.0
[INFO] [stderr]   Downloaded test_tools v0.10.0
[INFO] [stderr]   Downloaded typing_tools v0.9.0
[INFO] [stderr]   Downloaded mod_interface v0.24.0
[INFO] [stderr]   Downloaded data_type v0.10.0
[INFO] [stderr]   Downloaded mod_interface v0.25.0
[INFO] [stderr]   Downloaded former v2.9.0
[INFO] [stderr]   Downloaded former_types v2.8.0
[INFO] [stderr]   Downloaded mod_interface v0.26.0
[INFO] [stderr]   Downloaded error_tools v0.17.0
[INFO] [stderr]   Downloaded derive_tools v0.28.0
[INFO] [stderr]   Downloaded collection_tools v0.12.0
[INFO] [stderr]   Downloaded interval_adapter v0.24.0
[INFO] [stderr]   Downloaded iter_tools v0.21.0
[INFO] [stderr]   Downloaded macro_tools v0.40.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.24.0
[INFO] [stderr]   Downloaded is_slice v0.10.0
[INFO] [stderr]   Downloaded diagnostics_tools v0.9.0
[INFO] [stderr]   Downloaded mem_tools v0.7.0
[INFO] [stderr]   Downloaded for_each v0.9.0
[INFO] [stderr]   Downloaded impls_index_meta v0.8.0
[INFO] [stderr]   Downloaded impls_index v0.8.0
[INFO] [stderr]   Downloaded derive_tools v0.29.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.25.0
[INFO] [stderr]   Downloaded meta_tools v0.11.0
[INFO] [stderr]   Downloaded derive_tools_meta v0.27.0
[INFO] [stderr]   Downloaded proper_path_tools v0.10.0
[INFO] [stderr]   Downloaded clone_dyn_types v0.23.0
[INFO] [stderr]   Downloaded process_tools v0.9.0
[INFO] [stderr]   Downloaded former_meta v2.9.0
[INFO] [stderr]   Downloaded derive_tools_meta v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f067d7c0f580183b0ac62f27d5f6a15f085b7bc35b2c9373c19c4f5e2afa44c
[INFO] running `Command { std: "docker" "start" "-a" "4f067d7c0f580183b0ac62f27d5f6a15f085b7bc35b2c9373c19c4f5e2afa44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f067d7c0f580183b0ac62f27d5f6a15f085b7bc35b2c9373c19c4f5e2afa44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f067d7c0f580183b0ac62f27d5f6a15f085b7bc35b2c9373c19c4f5e2afa44c", kill_on_drop: false }`
[INFO] [stdout] 4f067d7c0f580183b0ac62f27d5f6a15f085b7bc35b2c9373c19c4f5e2afa44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b757d7ff6c3f8ccd22c2ad94236680c1b8929dcc4710a1c6466c3da1bc61c5a4
[INFO] running `Command { std: "docker" "start" "-a" "b757d7ff6c3f8ccd22c2ad94236680c1b8929dcc4710a1c6466c3da1bc61c5a4", 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 serde v1.0.219
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling derive_tools v0.29.0
[INFO] [stderr]    Compiling derive_tools v0.28.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking os_pipe v1.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling inspect_type v0.11.0
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling former_types v2.8.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling test_tools v0.10.0
[INFO] [stderr]     Checking is_slice v0.10.0
[INFO] [stderr]     Checking literally v0.1.3
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking for_each v0.9.0
[INFO] [stderr]     Checking implements v0.9.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking typing_tools v0.9.0
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking data_type v0.10.0
[INFO] [stderr]     Checking mem_tools v0.7.0
[INFO] [stderr]     Checking diagnostics_tools v0.9.0
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking error_tools v0.17.0
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking 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 derive_tools_meta v0.27.0
[INFO] [stderr]    Compiling former_meta v2.9.0
[INFO] [stderr]    Compiling impls_index_meta v0.8.0
[INFO] [stderr]    Compiling mod_interface_meta v0.25.0
[INFO] [stderr]    Compiling mod_interface_meta v0.24.0
[INFO] [stderr]     Checking impls_index v0.8.0
[INFO] [stderr]     Checking mod_interface v0.26.0
[INFO] [stderr]     Checking mod_interface v0.25.0
[INFO] [stderr]     Checking meta_tools v0.11.0
[INFO] [stderr]     Checking mdmath_cg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mod_interface v0.24.0
[INFO] [stderr]     Checking proper_path_tools v0.10.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking former v2.9.0
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking process_tools v0.9.0
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "b757d7ff6c3f8ccd22c2ad94236680c1b8929dcc4710a1c6466c3da1bc61c5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b757d7ff6c3f8ccd22c2ad94236680c1b8929dcc4710a1c6466c3da1bc61c5a4", kill_on_drop: false }`
[INFO] [stdout] b757d7ff6c3f8ccd22c2ad94236680c1b8929dcc4710a1c6466c3da1bc61c5a4