[INFO] fetching crate iab-specs 0.4.1...
[INFO] testing iab-specs-0.4.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate iab-specs 0.4.1 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate iab-specs 0.4.1
[INFO] finished tweaking crates.io crate iab-specs 0.4.1
[INFO] tweaked toml for crates.io crate iab-specs 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iab-specs 0.4.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iab-specs 0.4.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.7
[INFO] [stderr]   Downloaded serde_with_macros v3.17.0
[INFO] [stderr]   Downloaded time-macros v0.2.25
[INFO] [stderr]   Downloaded velcro v0.5.4
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded rubedo-macros v0.6.4
[INFO] [stderr]   Downloaded velcro_core v0.5.4
[INFO] [stderr]   Downloaded velcro_macros v0.5.4
[INFO] [stderr]   Downloaded uuid v1.21.0
[INFO] [stderr]   Downloaded serde_with v3.17.0
[INFO] [stderr]   Downloaded isosphere v0.2.3
[INFO] [stderr]   Downloaded time v0.3.45
[INFO] [stderr]   Downloaded rubedo v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c3be3a8ede64d77078cd15ad1c3b95476a163c8dd3f957a9b9dbd5e183e94ee
[INFO] running `Command { std: "docker" "start" "-a" "0c3be3a8ede64d77078cd15ad1c3b95476a163c8dd3f957a9b9dbd5e183e94ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c3be3a8ede64d77078cd15ad1c3b95476a163c8dd3f957a9b9dbd5e183e94ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3be3a8ede64d77078cd15ad1c3b95476a163c8dd3f957a9b9dbd5e183e94ee", kill_on_drop: false }`
[INFO] [stdout] 0c3be3a8ede64d77078cd15ad1c3b95476a163c8dd3f957a9b9dbd5e183e94ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f82212aa5278eda7ff7029389a5d62eeb2b5aacaeda930f167b81d4482622f2f
[INFO] running `Command { std: "docker" "start" "-a" "f82212aa5278eda7ff7029389a5d62eeb2b5aacaeda930f167b81d4482622f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.17.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling serde_with v3.17.0
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling serde_plain v1.0.2
[INFO] [stderr]    Compiling iab-specs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "f82212aa5278eda7ff7029389a5d62eeb2b5aacaeda930f167b81d4482622f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82212aa5278eda7ff7029389a5d62eeb2b5aacaeda930f167b81d4482622f2f", kill_on_drop: false }`
[INFO] [stdout] f82212aa5278eda7ff7029389a5d62eeb2b5aacaeda930f167b81d4482622f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a63aaa4124fb344578ca94376d0f93d3ee7a6661baa692faef93ed52097761
[INFO] running `Command { std: "docker" "start" "-a" "54a63aaa4124fb344578ca94376d0f93d3ee7a6661baa692faef93ed52097761", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling iab-specs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "54a63aaa4124fb344578ca94376d0f93d3ee7a6661baa692faef93ed52097761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a63aaa4124fb344578ca94376d0f93d3ee7a6661baa692faef93ed52097761", kill_on_drop: false }`
[INFO] [stdout] 54a63aaa4124fb344578ca94376d0f93d3ee7a6661baa692faef93ed52097761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bfbfa7ba07f9a71b743a07ec0cb27dff62d9ff18bf48bdf6618ab3304881341
[INFO] running `Command { std: "docker" "start" "-a" "4bfbfa7ba07f9a71b743a07ec0cb27dff62d9ff18bf48bdf6618ab3304881341", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iab_specs-90643cc9c1ef5d8d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]    Doc-tests iab_specs
[INFO] [stdout] test errors::tests::test_from_builder_uninitialized_field_error ... ok
[INFO] [stdout] test errors::tests::test_uninitialized_field_error ... ok
[INFO] [stdout] test utils::extension::tests::test_custom_type_implements_extension ... ok
[INFO] [stdout] test errors::tests::test_serde_plain_error ... ok
[INFO] [stdout] test utils::extension::tests::test_default_ext_is_vec_u8 ... ok
[INFO] [stdout] test utils::extension::tests::test_json_value_implements_extension ... ok
[INFO] [stdout] test utils::extension::tests::test_vec_u8_implements_extension ... ok
[INFO] [stdout] test utils::extension::tests::test_option_implements_extension ... ok
[INFO] [stdout] test utils::extension::tests::test_unit_type_implements_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/utils/extension.rs - utils::extension (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/utils/extension.rs - utils::extension (line 29) ... ok
[INFO] [stdout] test src/utils/extension.rs - utils::extension (line 50) ... ok
[INFO] [stdout] test src/utils/extension.rs - utils::extension (line 123) ... ok
[INFO] [stdout] test src/utils/extension.rs - utils::extension (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "4bfbfa7ba07f9a71b743a07ec0cb27dff62d9ff18bf48bdf6618ab3304881341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfbfa7ba07f9a71b743a07ec0cb27dff62d9ff18bf48bdf6618ab3304881341", kill_on_drop: false }`
[INFO] [stdout] 4bfbfa7ba07f9a71b743a07ec0cb27dff62d9ff18bf48bdf6618ab3304881341