[INFO] fetching crate etude-str 0.1.0...
[INFO] testing etude-str-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate etude-str 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate etude-str 0.1.0
[INFO] finished tweaking crates.io crate etude-str 0.1.0
[INFO] tweaked toml for crates.io crate etude-str 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate etude-str 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate etude-str 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf
[INFO] running `Command { std: "docker" "start" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling etude-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling pretty-hex v0.4.2
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling indexmap v2.11.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.5
[INFO] [stderr]    Compiling bolero-generator v0.13.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling bolero-engine v0.13.5
[INFO] [stderr]    Compiling bolero v0.13.5
[INFO] [stderr]    Compiling etude-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.96s
[INFO] running `Command { std: "docker" "inspect" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/etude-str/9f7879e2604c8b7c/out/etude_str-9f7879e2604c8b7c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::from_static_is_const_and_backs_const_and_static_items ... ok
[INFO] [stdout] test tests::ordering_is_by_content ... ok
[INFO] [stdout] test tests::from_utf8_unchecked_view_and_clone_alias_are_sound ... ok
[INFO] [stdout] test tests::from_utf8_validates ... ok
[INFO] [stdout] test tests::from_and_views_round_trip ... ok
[INFO] [stdout] test tests::clone_shares_the_buffer ... ok
[INFO] [stdout] test tests::borrow_str_lets_a_str_key_look_up_a_str_map ... ok
[INFO] [stdout] test tests::display_honors_format_parameters_like_str ... ok
[INFO] [stdout] test tests::deref_and_equality_with_primitives ... ok
[INFO] [stdout] test tests::prop_from_str_preserves_content ... ok
[INFO] [stdout] test tests::prop_generated_str_is_valid ... ok
[INFO] [stdout] test tests::prop_from_utf8_matches_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests etude_str
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Str (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf", kill_on_drop: false }`
[INFO] [stdout] 53470a9cd3cce3afddfb5b0c45da34e9ea2f0919fe12a5a0ae25e5b8b7ff57bf
