[INFO] fetching crate error-stack-macros2 0.2.0...
[INFO] testing error-stack-macros2-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate error-stack-macros2 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate error-stack-macros2 0.2.0
[INFO] finished tweaking crates.io crate error-stack-macros2 0.2.0
[INFO] tweaked toml for crates.io crate error-stack-macros2 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate error-stack-macros2 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate error-stack-macros2 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded error-stack v0.6.0
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d060490bd2f9aaf5a4c1be3a952f82943ceef7348c923373285db55b619d517a
[INFO] running `Command { std: "docker" "start" "-a" "d060490bd2f9aaf5a4c1be3a952f82943ceef7348c923373285db55b619d517a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d060490bd2f9aaf5a4c1be3a952f82943ceef7348c923373285db55b619d517a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d060490bd2f9aaf5a4c1be3a952f82943ceef7348c923373285db55b619d517a", kill_on_drop: false }`
[INFO] [stdout] d060490bd2f9aaf5a4c1be3a952f82943ceef7348c923373285db55b619d517a
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd851a30889045a0690c310adf32119a2a648be39881d870e0c3d0af23d874bf
[INFO] running `Command { std: "docker" "start" "-a" "fd851a30889045a0690c310adf32119a2a648be39881d870e0c3d0af23d874bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling error-stack-macros2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `Command { std: "docker" "inspect" "fd851a30889045a0690c310adf32119a2a648be39881d870e0c3d0af23d874bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd851a30889045a0690c310adf32119a2a648be39881d870e0c3d0af23d874bf", kill_on_drop: false }`
[INFO] [stdout] fd851a30889045a0690c310adf32119a2a648be39881d870e0c3d0af23d874bf
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57935715c03440992944c86d5e5209f197454578d59fe522e571675dea228879
[INFO] running `Command { std: "docker" "start" "-a" "57935715c03440992944c86d5e5209f197454578d59fe522e571675dea228879", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-stack v0.6.0
[INFO] [stderr]    Compiling error-stack-macros2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "57935715c03440992944c86d5e5209f197454578d59fe522e571675dea228879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57935715c03440992944c86d5e5209f197454578d59fe522e571675dea228879", kill_on_drop: false }`
[INFO] [stdout] 57935715c03440992944c86d5e5209f197454578d59fe522e571675dea228879
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c87eaf72870a7feb0edcff17413495a418fb220a74a1ace142c393a5bbed6e7
[INFO] running `Command { std: "docker" "start" "-a" "6c87eaf72870a7feb0edcff17413495a418fb220a74a1ace142c393a5bbed6e7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_stack_macros2-6933b7f0b0c6b115)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test types::fmt::input::tests::enum_variant_format_input_rejects_unexpected_token_after_lit_str ... ok
[INFO] [stdout] test types::fmt::input::tests::enum_variant_format_input_requires_initial_arg_to_be_lit_str ... ok
[INFO] [stdout] test types::fmt::input::tests::struct_format_input_rejects_unexpected_token_after_lit_str ... ok
[INFO] [stdout] test types::fmt::input::tests::struct_format_input_requires_initial_arg_to_be_lit_str ... ok
[INFO] [stdout] test types::fmt::input::tests::struct_format_input_requires_initial_lit_str ... ok
[INFO] [stdout] test types::fmt::tests::enum_data_requires_display_attr ... ok
[INFO] [stdout] test types::fmt::tests::enum_data_requires_list_form_for_display_attr ... ok
[INFO] [stdout] test types::fmt::tests::struct_data_requires_list_form_for_display_attr ... ok
[INFO] [stdout] test types::fmt::input::tests::enum_variant_format_input_requires_initial_lit_str ... ok
[INFO] [stdout] test types::fmt::tests::enum_data_requires_list_form_for_display_attr_on_every_variant ... ok
[INFO] [stdout] test types::fmt::tests::union_type_is_rejected ... ok
[INFO] [stdout] test types::fmt::tests::struct_data_requires_display_attr ... ok
[INFO] [stdout] test types::tests::output_impl_has_attr_allow_single_use_lifetimes ... ok
[INFO] [stdout] test types::fmt::tests::variant_works_with_other_attrs ... ok
[INFO] [stdout] test types::tests::input_works_with_other_attrs ... ok
[INFO] [stdout] test types::tests::generics_work_with_attrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests error_stack_macros2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 142) ... ok
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 158) ... ok
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "6c87eaf72870a7feb0edcff17413495a418fb220a74a1ace142c393a5bbed6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c87eaf72870a7feb0edcff17413495a418fb220a74a1ace142c393a5bbed6e7", kill_on_drop: false }`
[INFO] [stdout] 6c87eaf72870a7feb0edcff17413495a418fb220a74a1ace142c393a5bbed6e7