[INFO] fetching crate sample_adder_topanisto 0.1.0...
[INFO] testing sample_adder_topanisto-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sample_adder_topanisto 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sample_adder_topanisto 0.1.0
[INFO] finished tweaking crates.io crate sample_adder_topanisto 0.1.0
[INFO] tweaked toml for crates.io crate sample_adder_topanisto 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sample_adder_topanisto 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0da32f789b2943a7d68e838d8f769a50b8f58e8177374a5bbfab1c519e2a511
[INFO] running `Command { std: "docker" "start" "-a" "c0da32f789b2943a7d68e838d8f769a50b8f58e8177374a5bbfab1c519e2a511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0da32f789b2943a7d68e838d8f769a50b8f58e8177374a5bbfab1c519e2a511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0da32f789b2943a7d68e838d8f769a50b8f58e8177374a5bbfab1c519e2a511", kill_on_drop: false }`
[INFO] [stdout] c0da32f789b2943a7d68e838d8f769a50b8f58e8177374a5bbfab1c519e2a511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d8d2360f1b25f86a81c4af582d011efb7c972a2eb71572e6eb07a8d36e18d8
[INFO] running `Command { std: "docker" "start" "-a" "11d8d2360f1b25f86a81c4af582d011efb7c972a2eb71572e6eb07a8d36e18d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample_adder_topanisto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "11d8d2360f1b25f86a81c4af582d011efb7c972a2eb71572e6eb07a8d36e18d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d8d2360f1b25f86a81c4af582d011efb7c972a2eb71572e6eb07a8d36e18d8", kill_on_drop: false }`
[INFO] [stdout] 11d8d2360f1b25f86a81c4af582d011efb7c972a2eb71572e6eb07a8d36e18d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82e24aa2c314f80f3f79988e6faec9aa5f015c4bb74fa2f1900bc83980192a0a
[INFO] running `Command { std: "docker" "start" "-a" "82e24aa2c314f80f3f79988e6faec9aa5f015c4bb74fa2f1900bc83980192a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample_adder_topanisto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "82e24aa2c314f80f3f79988e6faec9aa5f015c4bb74fa2f1900bc83980192a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e24aa2c314f80f3f79988e6faec9aa5f015c4bb74fa2f1900bc83980192a0a", kill_on_drop: false }`
[INFO] [stdout] 82e24aa2c314f80f3f79988e6faec9aa5f015c4bb74fa2f1900bc83980192a0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1eea48a90c533e31e00a7955379fdd5f4bbd48546f08b9c2f653bf20f1112cd
[INFO] running `Command { std: "docker" "start" "-a" "d1eea48a90c533e31e00a7955379fdd5f4bbd48546f08b9c2f653bf20f1112cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sample_adder_topanisto-f86d0c6f2a9b3016)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::add_100 ... ignored
[INFO] [stdout] test tests::add_3 ... ok
[INFO] [stdout] test tests::add_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-f4209c5e24b27e97)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_adds_two ... 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 sample_adder_topanisto
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_two (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - add_two (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `adder`
[INFO] [stdout]  --> src/lib.rs:11:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let answer = adder::add_two(arg);
[INFO] [stdout]   |              ^^^^^ use of unresolved module or unlinked crate `adder`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `adder`, use `cargo add adder` 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 - add_two (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d1eea48a90c533e31e00a7955379fdd5f4bbd48546f08b9c2f653bf20f1112cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1eea48a90c533e31e00a7955379fdd5f4bbd48546f08b9c2f653bf20f1112cd", kill_on_drop: false }`
[INFO] [stdout] d1eea48a90c533e31e00a7955379fdd5f4bbd48546f08b9c2f653bf20f1112cd