[INFO] fetching crate error-stack-macros2 0.1.0...
[INFO] testing error-stack-macros2-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate error-stack-macros2 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate error-stack-macros2 0.1.0
[INFO] finished tweaking crates.io crate error-stack-macros2 0.1.0
[INFO] tweaked toml for crates.io crate error-stack-macros2 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate error-stack-macros2 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate error-stack-macros2 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.11.2
[INFO] [stderr]   Downloaded error-stack v0.6.0
[INFO] [stderr]   Downloaded regex-automata v0.4.10
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bb975a1008872c7670da797a0010c19579b839e12e42e020aa1124206a463b5
[INFO] running `Command { std: "docker" "start" "-a" "6bb975a1008872c7670da797a0010c19579b839e12e42e020aa1124206a463b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bb975a1008872c7670da797a0010c19579b839e12e42e020aa1124206a463b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb975a1008872c7670da797a0010c19579b839e12e42e020aa1124206a463b5", kill_on_drop: false }`
[INFO] [stdout] 6bb975a1008872c7670da797a0010c19579b839e12e42e020aa1124206a463b5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2770039d11295fde7fd33db6436794ef391e1be52b0586fa6ef46bbb260912aa
[INFO] running `Command { std: "docker" "start" "-a" "2770039d11295fde7fd33db6436794ef391e1be52b0586fa6ef46bbb260912aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling error-stack-macros2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "2770039d11295fde7fd33db6436794ef391e1be52b0586fa6ef46bbb260912aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2770039d11295fde7fd33db6436794ef391e1be52b0586fa6ef46bbb260912aa", kill_on_drop: false }`
[INFO] [stdout] 2770039d11295fde7fd33db6436794ef391e1be52b0586fa6ef46bbb260912aa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d739d7600b289cc1eb5e028d0273ea31247e9c1240b0dfd0e1140571f3a966
[INFO] running `Command { std: "docker" "start" "-a" "a8d739d7600b289cc1eb5e028d0273ea31247e9c1240b0dfd0e1140571f3a966", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling error-stack-macros2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling error-stack v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "a8d739d7600b289cc1eb5e028d0273ea31247e9c1240b0dfd0e1140571f3a966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d739d7600b289cc1eb5e028d0273ea31247e9c1240b0dfd0e1140571f3a966", kill_on_drop: false }`
[INFO] [stdout] a8d739d7600b289cc1eb5e028d0273ea31247e9c1240b0dfd0e1140571f3a966
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a26313823cb119afa88561667016b37a098000e574fde74ee84249bfc42f5945
[INFO] running `Command { std: "docker" "start" "-a" "a26313823cb119afa88561667016b37a098000e574fde74ee84249bfc42f5945", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_stack_macros2-1499b2358cff5cd9)
[INFO] [stdout] 
[INFO] [stdout] running 14 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::enum_variant_format_input_requires_initial_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_format_data_requires_display_attr ... ok
[INFO] [stdout] test types::fmt::tests::enum_format_data_requires_list_form_for_display_attr ... ok
[INFO] [stdout] test types::fmt::tests::enum_format_data_requires_list_form_for_display_attr_on_every_variant ... ok
[INFO] [stdout] test types::fmt::tests::struct_format_data_requires_display_attr ... ok
[INFO] [stdout] test types::fmt::tests::union_type_is_rejected ... ok
[INFO] [stdout] test types::fmt::input::tests::enum_variant_format_input_parses_lit_str_with_trailing_comma ... ok
[INFO] [stdout] test types::fmt::tests::struct_format_data_requires_list_form_for_display_attr ... ok
[INFO] [stderr]    Doc-tests error_stack_macros2
[INFO] [stdout] test types::fmt::input::tests::struct_format_input_parses_lit_str_with_trailing_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 160) ... ok
[INFO] [stdout] test src/lib.rs - impl_error_stack (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a26313823cb119afa88561667016b37a098000e574fde74ee84249bfc42f5945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26313823cb119afa88561667016b37a098000e574fde74ee84249bfc42f5945", kill_on_drop: false }`
[INFO] [stdout] a26313823cb119afa88561667016b37a098000e574fde74ee84249bfc42f5945