[INFO] fetching crate wikibooks_rpn_calc_test_ver2026 0.1.0...
[INFO] testing wikibooks_rpn_calc_test_ver2026-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate wikibooks_rpn_calc_test_ver2026 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate wikibooks_rpn_calc_test_ver2026 0.1.0
[INFO] finished tweaking crates.io crate wikibooks_rpn_calc_test_ver2026 0.1.0
[INFO] tweaked toml for crates.io crate wikibooks_rpn_calc_test_ver2026 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wikibooks_rpn_calc_test_ver2026 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wikibooks_rpn_calc_test_ver2026 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f44d63552073d0e06a6c3807c325edeb2ca8ccfd714e0dd1f228659e922fa6b2
[INFO] running `Command { std: "docker" "start" "-a" "f44d63552073d0e06a6c3807c325edeb2ca8ccfd714e0dd1f228659e922fa6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f44d63552073d0e06a6c3807c325edeb2ca8ccfd714e0dd1f228659e922fa6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44d63552073d0e06a6c3807c325edeb2ca8ccfd714e0dd1f228659e922fa6b2", kill_on_drop: false }`
[INFO] [stdout] f44d63552073d0e06a6c3807c325edeb2ca8ccfd714e0dd1f228659e922fa6b2
[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=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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2604e19b895dc15fbbbef3578f2fa9430f9c36a3b5bb64df2d02fc99793d2b19
[INFO] running `Command { std: "docker" "start" "-a" "2604e19b895dc15fbbbef3578f2fa9430f9c36a3b5bb64df2d02fc99793d2b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling wikibooks_rpn_calc_test_ver2026 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2604e19b895dc15fbbbef3578f2fa9430f9c36a3b5bb64df2d02fc99793d2b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2604e19b895dc15fbbbef3578f2fa9430f9c36a3b5bb64df2d02fc99793d2b19", kill_on_drop: false }`
[INFO] [stdout] 2604e19b895dc15fbbbef3578f2fa9430f9c36a3b5bb64df2d02fc99793d2b19
[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=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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250f73e82f557e9f6778ff1631f7d2d79072deccecb73ff6c6cc160821ad3e0f
[INFO] running `Command { std: "docker" "start" "-a" "250f73e82f557e9f6778ff1631f7d2d79072deccecb73ff6c6cc160821ad3e0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wikibooks_rpn_calc_test_ver2026 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "250f73e82f557e9f6778ff1631f7d2d79072deccecb73ff6c6cc160821ad3e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250f73e82f557e9f6778ff1631f7d2d79072deccecb73ff6c6cc160821ad3e0f", kill_on_drop: false }`
[INFO] [stdout] 250f73e82f557e9f6778ff1631f7d2d79072deccecb73ff6c6cc160821ad3e0f
[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=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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a891657a76fbb28b9aea7c293513da18dd6c9045dd0e6fbd82c7c54b98abc6ec
[INFO] running `Command { std: "docker" "start" "-a" "a891657a76fbb28b9aea7c293513da18dd6c9045dd0e6fbd82c7c54b98abc6ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wikibooks_rpn_calc_test_ver2026-154e87c8a91e6062)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wikibooks_rpn_calc_test_ver2026
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `rpn_calc` in this scope
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | let a = rpn_calc::eval(src).unwrap();
[INFO] [stdout]   |         ^^^^^^^^ use of unresolved module or unlinked crate `rpn_calc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `rpn_calc`, use `cargo add rpn_calc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.15s; merged doctests compilation took 0.06s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a891657a76fbb28b9aea7c293513da18dd6c9045dd0e6fbd82c7c54b98abc6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a891657a76fbb28b9aea7c293513da18dd6c9045dd0e6fbd82c7c54b98abc6ec", kill_on_drop: false }`
[INFO] [stdout] a891657a76fbb28b9aea7c293513da18dd6c9045dd0e6fbd82c7c54b98abc6ec
