[INFO] fetching crate static_str_ops 0.1.2...
[INFO] testing static_str_ops-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate static_str_ops 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate static_str_ops 0.1.2
[INFO] finished tweaking crates.io crate static_str_ops 0.1.2
[INFO] tweaked toml for crates.io crate static_str_ops 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate static_str_ops 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20f7bdce2f16ae781c6aa0db80cf5de2f2628272eb0c153e6d0289712725b757
[INFO] running `Command { std: "docker" "start" "-a" "20f7bdce2f16ae781c6aa0db80cf5de2f2628272eb0c153e6d0289712725b757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f7bdce2f16ae781c6aa0db80cf5de2f2628272eb0c153e6d0289712725b757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f7bdce2f16ae781c6aa0db80cf5de2f2628272eb0c153e6d0289712725b757", kill_on_drop: false }`
[INFO] [stdout] 20f7bdce2f16ae781c6aa0db80cf5de2f2628272eb0c153e6d0289712725b757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa1e51ff67e5d782a2cc181787cec6a1d56ce2ffe153312405c6823edfc7cfb
[INFO] running `Command { std: "docker" "start" "-a" "baa1e51ff67e5d782a2cc181787cec6a1d56ce2ffe153312405c6823edfc7cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling gensym v0.1.1
[INFO] [stderr]    Compiling static_str_ops v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "baa1e51ff67e5d782a2cc181787cec6a1d56ce2ffe153312405c6823edfc7cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa1e51ff67e5d782a2cc181787cec6a1d56ce2ffe153312405c6823edfc7cfb", kill_on_drop: false }`
[INFO] [stdout] baa1e51ff67e5d782a2cc181787cec6a1d56ce2ffe153312405c6823edfc7cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e497bb1dfacd4f987e504584e157839ee42b952d9493de482c4d9c02f36f1d84
[INFO] running `Command { std: "docker" "start" "-a" "e497bb1dfacd4f987e504584e157839ee42b952d9493de482c4d9c02f36f1d84", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_str_ops v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "e497bb1dfacd4f987e504584e157839ee42b952d9493de482c4d9c02f36f1d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e497bb1dfacd4f987e504584e157839ee42b952d9493de482c4d9c02f36f1d84", kill_on_drop: false }`
[INFO] [stdout] e497bb1dfacd4f987e504584e157839ee42b952d9493de482c4d9c02f36f1d84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b9f5b94f7cfb95bbe657a6850353fa39186be391040c9c0cf2b8e490b0f8d52
[INFO] running `Command { std: "docker" "start" "-a" "3b9f5b94f7cfb95bbe657a6850353fa39186be391040c9c0cf2b8e490b0f8d52", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/static_str_ops-6d39bc0600b684d1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_is_staticized ... ok
[INFO] [stdout] test tests::test_static_format ... ok
[INFO] [stdout] test tests::test_typename ... ok
[INFO] [stdout] test tests::test_static_concat ... ok
[INFO] [stdout] test tests::tets_staticize_once ... ok
[INFO] [stdout] test tests::test_staticize ... ok
[INFO] [stdout] test tests::test_destaticize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests static_str_ops
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - staticize_once (line 219) ... FAILED
[INFO] [stdout] test src/lib.rs - staticize (line 99) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - static_format (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - static_concat (line 151) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - staticize_once (line 219) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:218:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - staticize_once (line 219)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3b9f5b94f7cfb95bbe657a6850353fa39186be391040c9c0cf2b8e490b0f8d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9f5b94f7cfb95bbe657a6850353fa39186be391040c9c0cf2b8e490b0f8d52", kill_on_drop: false }`
[INFO] [stdout] 3b9f5b94f7cfb95bbe657a6850353fa39186be391040c9c0cf2b8e490b0f8d52