[INFO] fetching crate menv 0.2.8...
[INFO] testing menv-0.2.8 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate menv 0.2.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate menv 0.2.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate menv 0.2.8
[INFO] tweaked toml for crates.io crate menv 0.2.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate menv 0.2.8 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate menv 0.2.8 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" "+beta-2026-03-05" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed56b49ca7ca6e78f083ab3fbaf6a8bc0565cd45c0b546cd78db0958acf207f
[INFO] running `Command { std: "docker" "start" "-a" "6ed56b49ca7ca6e78f083ab3fbaf6a8bc0565cd45c0b546cd78db0958acf207f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed56b49ca7ca6e78f083ab3fbaf6a8bc0565cd45c0b546cd78db0958acf207f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed56b49ca7ca6e78f083ab3fbaf6a8bc0565cd45c0b546cd78db0958acf207f", kill_on_drop: false }`
[INFO] [stdout] 6ed56b49ca7ca6e78f083ab3fbaf6a8bc0565cd45c0b546cd78db0958acf207f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f96081cfc3e0e005f7829c4b2145c54288cc35a1fc0b46cc0d20b14326c5a478
[INFO] running `Command { std: "docker" "start" "-a" "f96081cfc3e0e005f7829c4b2145c54288cc35a1fc0b46cc0d20b14326c5a478", kill_on_drop: false }`
[INFO] [stderr]    Compiling menv_proc_macro v0.1.1
[INFO] [stderr]    Compiling menv v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f96081cfc3e0e005f7829c4b2145c54288cc35a1fc0b46cc0d20b14326c5a478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96081cfc3e0e005f7829c4b2145c54288cc35a1fc0b46cc0d20b14326c5a478", kill_on_drop: false }`
[INFO] [stdout] f96081cfc3e0e005f7829c4b2145c54288cc35a1fc0b46cc0d20b14326c5a478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fab693f0228a77ff5e498126adb2416abd3814fa0bdda347557eb2a7bbee44
[INFO] running `Command { std: "docker" "start" "-a" "71fab693f0228a77ff5e498126adb2416abd3814fa0bdda347557eb2a7bbee44", kill_on_drop: false }`
[INFO] [stderr]    Compiling menv v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "71fab693f0228a77ff5e498126adb2416abd3814fa0bdda347557eb2a7bbee44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fab693f0228a77ff5e498126adb2416abd3814fa0bdda347557eb2a7bbee44", kill_on_drop: false }`
[INFO] [stdout] 71fab693f0228a77ff5e498126adb2416abd3814fa0bdda347557eb2a7bbee44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7498bb3e0bddb6136b273a45bd1553543d090645b28dc5831ef9269630c0afdd
[INFO] running `Command { std: "docker" "start" "-a" "7498bb3e0bddb6136b273a45bd1553543d090645b28dc5831ef9269630c0afdd", kill_on_drop: false }`
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/menv-f63a4344746ba9dd)
[INFO] [stderr]    Doc-tests menv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - require_envs (line 26) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - require_envs (line 26) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Flag` in this scope
[INFO] [stdout]   --> src/lib.rs:42:52
[INFO] [stdout]    |
[INFO] [stdout] 42 |         do_overflow_checks~, "DO_OVERFLOW_CHECKS", Flag,
[INFO] [stdout]    |                                                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - require_envs (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7498bb3e0bddb6136b273a45bd1553543d090645b28dc5831ef9269630c0afdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7498bb3e0bddb6136b273a45bd1553543d090645b28dc5831ef9269630c0afdd", kill_on_drop: false }`
[INFO] [stdout] 7498bb3e0bddb6136b273a45bd1553543d090645b28dc5831ef9269630c0afdd
