[INFO] fetching crate protest-extras 1.1.0...
[INFO] testing protest-extras-1.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate protest-extras 1.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate protest-extras 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate protest-extras 1.1.0
[INFO] tweaked toml for crates.io crate protest-extras 1.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protest-extras 1.1.0 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 protest-extras 1.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 64b624a2561b60c225cda588627b4edbe7cb5b1bab71879e71ab3ac1366b0d09
[INFO] running `Command { std: "docker" "start" "-a" "64b624a2561b60c225cda588627b4edbe7cb5b1bab71879e71ab3ac1366b0d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64b624a2561b60c225cda588627b4edbe7cb5b1bab71879e71ab3ac1366b0d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b624a2561b60c225cda588627b4edbe7cb5b1bab71879e71ab3ac1366b0d09", kill_on_drop: false }`
[INFO] [stdout] 64b624a2561b60c225cda588627b4edbe7cb5b1bab71879e71ab3ac1366b0d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 79e4ee912c924091199d78ef17703761c1ee147a2e30579d2fef4039c325d066
[INFO] running `Command { std: "docker" "start" "-a" "79e4ee912c924091199d78ef17703761c1ee147a2e30579d2fef4039c325d066", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling protest-derive v1.1.0
[INFO] [stderr]    Compiling protest v1.1.0
[INFO] [stderr]    Compiling protest-extras v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "79e4ee912c924091199d78ef17703761c1ee147a2e30579d2fef4039c325d066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e4ee912c924091199d78ef17703761c1ee147a2e30579d2fef4039c325d066", kill_on_drop: false }`
[INFO] [stdout] 79e4ee912c924091199d78ef17703761c1ee147a2e30579d2fef4039c325d066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6de884218af749474a78fae4240ed3973686ef5e4ef2918e191470775e476a94
[INFO] running `Command { std: "docker" "start" "-a" "6de884218af749474a78fae4240ed3973686ef5e4ef2918e191470775e476a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling protest-extras v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "6de884218af749474a78fae4240ed3973686ef5e4ef2918e191470775e476a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de884218af749474a78fae4240ed3973686ef5e4ef2918e191470775e476a94", kill_on_drop: false }`
[INFO] [stdout] 6de884218af749474a78fae4240ed3973686ef5e4ef2918e191470775e476a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d1222d3c2ae8cdb1e80eace23cc878b07a36a00d925b965ccbffa5bffb3f445d
[INFO] running `Command { std: "docker" "start" "-a" "d1222d3c2ae8cdb1e80eace23cc878b07a36a00d925b965ccbffa5bffb3f445d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protest_extras-60781edd25ea01ee)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test generators::collections::tests::test_bounded_map_generator ... ok
[INFO] [stdout] test generators::collections::tests::test_non_empty_vec_generator ... ok
[INFO] [stdout] test generators::datetime::tests::test_duration_presets ... ok
[INFO] [stdout] test generators::datetime::tests::test_system_time_around_now ... ok
[INFO] [stdout] test generators::collections::tests::test_unique_vec_generator ... ok
[INFO] [stdout] test generators::datetime::tests::test_duration_generator ... ok
[INFO] [stdout] test generators::collections::tests::test_non_empty_vec_min_size ... ok
[INFO] [stdout] test generators::collections::tests::test_sorted_vec_generator ... ok
[INFO] [stdout] test generators::datetime::tests::test_timestamp_recent ... ok
[INFO] [stdout] test generators::domain::tests::test_base64_encode ... ok
[INFO] [stdout] test generators::domain::tests::test_path_generator ... ok
[INFO] [stdout] test generators::domain::tests::test_path_generator_absolute ... ok
[INFO] [stdout] test generators::domain::tests::test_uuid_v4_generator ... ok
[INFO] [stdout] test generators::domain::tests::test_base64_generator ... ok
[INFO] [stdout] test generators::domain::tests::test_uuid_v4_uniqueness ... ok
[INFO] [stdout] test generators::network::tests::test_email_generator ... ok
[INFO] [stdout] test generators::network::tests::test_ipv4_generator ... ok
[INFO] [stdout] test generators::domain::tests::test_hex_generator ... ok
[INFO] [stdout] test generators::datetime::tests::test_system_time_generator ... ok
[INFO] [stdout] test generators::datetime::tests::test_timestamp_generator ... ok
[INFO] [stdout] test generators::numeric::tests::test_even_number_generator_odd_bounds ... ok
[INFO] [stdout] test generators::numeric::tests::test_percentage_generator ... ok
[INFO] [stdout] test generators::numeric::tests::test_percentage_generator_positive ... ok
[INFO] [stdout] test generators::numeric::tests::test_even_number_generator ... ok
[INFO] [stdout] test generators::numeric::tests::test_positive_int_generator ... ok
[INFO] [stdout] test generators::numeric::tests::test_prime_number_is_prime ... ok
[INFO] [stdout] test generators::text::tests::test_alphabetic_generator ... ok
[INFO] [stdout] test generators::numeric::tests::test_prime_number_generator ... ok
[INFO] [stdout] test generators::text::tests::test_alphabetic_lowercase_only ... ok
[INFO] [stdout] test generators::text::tests::test_alphanumeric_generator ... ok
[INFO] [stdout] test generators::text::tests::test_identifier_generator ... ok
[INFO] [stdout] test generators::network::tests::test_url_generator ... ok
[INFO] [stdout] test generators::text::tests::test_paragraph_generator ... ok
[INFO] [stdout] test generators::text::tests::test_sentence_generator ... ok
[INFO] [stdout] test shrinking::tests::test_cascading_shrinker_aggressive ... ok
[INFO] [stdout] test shrinking::tests::test_configurable_shrinker_depth_first ... ok
[INFO] [stdout] test shrinking::tests::test_configurable_shrinker_with_max_depth ... ok
[INFO] [stdout] test shrinking::tests::test_configurable_shrinker_breadth_first ... ok
[INFO] [stdout] test shrinking::tests::test_delta_debug_iterator ... ok
[INFO] [stdout] test shrinking::tests::test_delta_debug_minimal_subset ... ok
[INFO] [stdout] test shrinking::tests::test_guided_shrinker_finds_minimal ... ok
[INFO] [stdout] test shrinking::tests::test_guided_shrinker_no_shrink_if_passes ... ok
[INFO] [stdout] test generators::domain::tests::test_hex_generator_uppercase ... ok
[INFO] [stdout] test shrinking::tests::test_delta_debug_single_element ... ok
[INFO] [stdout] test shrinking::tests::test_guided_shrinker_with_stats ... ok
[INFO] [stdout] test shrinking::tests::test_shrink_strategy_enum ... ok
[INFO] [stdout] test shrinking::tests::test_smart_shrink_int_preserving_positive ... ok
[INFO] [stdout] test shrinking::tests::test_smart_shrink_vec_preserving_even ... ok
[INFO] [stdout] test shrinking::tests::test_smart_shrink_vec_preserving_sorted ... ok
[INFO] [stdout] test shrinking::tests::test_cascading_shrinker_int ... ok
[INFO] [stdout] test shrinking::tests::test_cascading_shrinker_vec ... ok
[INFO] [stdout] test shrinking::tests::test_targeted_shrink_int_toward_zero ... ok
[INFO] [stdout] test shrinking::tests::test_targeted_shrink_float ... ok
[INFO] [stdout] test shrinking::tests::test_targeted_shrink_int_toward_target ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protest_extras
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 218) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking (line 12) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::CascadingShrinker (line 470) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::ConfigurableShrinker (line 773) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::DeltaDebugShrinker (line 174) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking (line 30) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::TargetedShrinker (line 362) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::SmartShrink::shrink_preserving (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 185) ... ok
[INFO] [stdout] test src/lib.rs - (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/shrinking.rs - shrinking::GuidedShrinker (line 600) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.17s; merged doctests compilation took 1.15s
[INFO] running `Command { std: "docker" "inspect" "d1222d3c2ae8cdb1e80eace23cc878b07a36a00d925b965ccbffa5bffb3f445d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1222d3c2ae8cdb1e80eace23cc878b07a36a00d925b965ccbffa5bffb3f445d", kill_on_drop: false }`
[INFO] [stdout] d1222d3c2ae8cdb1e80eace23cc878b07a36a00d925b965ccbffa5bffb3f445d