[INFO] fetching crate semigroup_derive 0.4.2...
[INFO] testing semigroup_derive-0.4.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate semigroup_derive 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate semigroup_derive 0.4.2
[INFO] finished tweaking crates.io crate semigroup_derive 0.4.2
[INFO] tweaked toml for crates.io crate semigroup_derive 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semigroup_derive 0.4.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semigroup_derive 0.4.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 811bd3257bf49994957d960892ba3933faf40cf568fa05fc055e5a6489bc757a
[INFO] running `Command { std: "docker" "start" "-a" "811bd3257bf49994957d960892ba3933faf40cf568fa05fc055e5a6489bc757a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "811bd3257bf49994957d960892ba3933faf40cf568fa05fc055e5a6489bc757a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811bd3257bf49994957d960892ba3933faf40cf568fa05fc055e5a6489bc757a", kill_on_drop: false }`
[INFO] [stdout] 811bd3257bf49994957d960892ba3933faf40cf568fa05fc055e5a6489bc757a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380970e6382a6d4e35327d60aa2457cf60f2c8a40a782aa04e7b7dd4866faa32
[INFO] running `Command { std: "docker" "start" "-a" "380970e6382a6d4e35327d60aa2457cf60f2c8a40a782aa04e7b7dd4866faa32", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling comfy-table v7.2.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling semigroup_derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "380970e6382a6d4e35327d60aa2457cf60f2c8a40a782aa04e7b7dd4866faa32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380970e6382a6d4e35327d60aa2457cf60f2c8a40a782aa04e7b7dd4866faa32", kill_on_drop: false }`
[INFO] [stdout] 380970e6382a6d4e35327d60aa2457cf60f2c8a40a782aa04e7b7dd4866faa32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21b1f5dd8f3de3b31d73641352ff590f2e225a5abc91e053b0effbd3a9f8eea
[INFO] running `Command { std: "docker" "start" "-a" "e21b1f5dd8f3de3b31d73641352ff590f2e225a5abc91e053b0effbd3a9f8eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling semigroup_derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "e21b1f5dd8f3de3b31d73641352ff590f2e225a5abc91e053b0effbd3a9f8eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21b1f5dd8f3de3b31d73641352ff590f2e225a5abc91e053b0effbd3a9f8eea", kill_on_drop: false }`
[INFO] [stdout] e21b1f5dd8f3de3b31d73641352ff590f2e225a5abc91e053b0effbd3a9f8eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c08c898100506d760552ea23f1fc71649075a42ebc293dae0f23357574c732a
[INFO] running `Command { std: "docker" "start" "-a" "6c08c898100506d760552ea23f1fc71649075a42ebc293dae0f23357574c732a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semigroup_derive-35f1209afe593a08)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test name::tests::test_field_name ... ok
[INFO] [stdout] test name::tests::test_var_name ... ok
[INFO] [stdout] test semigroup::attr::tests::test_semigroup_container_attr::case_3_invalid_monoid_attr ... ok
[INFO] [stdout] test annotation::tests::test_annotation_with_type ... ok
[INFO] [stdout] test construction::attr::tests::test_construction_container_attr::case_1_ok ... ok
[INFO] [stdout] test annotation::tests::test_annotation_without_type ... ok
[INFO] [stdout] test construction::attr::tests::test_construction_container_attr::case_3_invalid_monoid_attr ... ok
[INFO] [stdout] test semigroup::attr::tests::test_semigroup_container_attr::case_2_invalid_annotated_attr ... ok
[INFO] [stdout] test semigroup::attr::tests::test_semigroup_container_attr::case_1_ok ... ok
[INFO] [stdout] test construction::attr::tests::test_construction_container_attr::case_2_invalid_annotated_attr ... ok
[INFO] [stdout] test semigroup::tests::test_derive_semigroup_snapshot::case_2_semigroup_not_annotated ... ok
[INFO] [stdout] test properties::tests::test_derive_properties_snapshot::case_3_properties_where ... ok
[INFO] [stdout] test properties::tests::test_derive_properties_snapshot::case_2_properties_not_annotated ... ok
[INFO] [stdout] test properties::tests::test_derive_properties_snapshot::case_1_properties_annotated ... ok
[INFO] [stdout] test construction::tests::test_derive_construction_snapshot::case_1_construction_annotated ... ok
[INFO] [stdout] test construction::tests::test_derive_construction_snapshot::case_2_construction_not_annotated ... ok
[INFO] [stdout] test construction::tests::test_derive_construction_snapshot::case_3_construction_custom_annotation ... ok
[INFO] [stdout] test semigroup::tests::test_derive_semigroup_snapshot::case_1_semigroup_annotated ... ok
[INFO] [stdout] test semigroup::tests::test_derive_semigroup_snapshot::case_4_semigroup_monoid ... ok
[INFO] [stdout] test semigroup::tests::test_derive_semigroup_snapshot::case_3_semigroup_custom_annotation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semigroup_derive
[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" "6c08c898100506d760552ea23f1fc71649075a42ebc293dae0f23357574c732a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c08c898100506d760552ea23f1fc71649075a42ebc293dae0f23357574c732a", kill_on_drop: false }`
[INFO] [stdout] 6c08c898100506d760552ea23f1fc71649075a42ebc293dae0f23357574c732a