[INFO] fetching crate hello-world-42 0.1.1...
[INFO] testing hello-world-42-0.1.1 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate hello-world-42 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate hello-world-42 0.1.1 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hello-world-42 0.1.1
[INFO] finished tweaking crates.io crate hello-world-42 0.1.1
[INFO] tweaked toml for crates.io crate hello-world-42 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate hello-world-42 0.1.1 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bce043e1800b87bba6fb5f6176c24c762a612ed90cab386297584ee9bb820f6
[INFO] running `Command { std: "docker" "start" "-a" "2bce043e1800b87bba6fb5f6176c24c762a612ed90cab386297584ee9bb820f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bce043e1800b87bba6fb5f6176c24c762a612ed90cab386297584ee9bb820f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bce043e1800b87bba6fb5f6176c24c762a612ed90cab386297584ee9bb820f6", kill_on_drop: false }`
[INFO] [stdout] 2bce043e1800b87bba6fb5f6176c24c762a612ed90cab386297584ee9bb820f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9455adc0f3ddb0ea4a7e69064edbf163de1f5e020522d58f038f5a64129232
[INFO] running `Command { std: "docker" "start" "-a" "0d9455adc0f3ddb0ea4a7e69064edbf163de1f5e020522d58f038f5a64129232", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-42 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0d9455adc0f3ddb0ea4a7e69064edbf163de1f5e020522d58f038f5a64129232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9455adc0f3ddb0ea4a7e69064edbf163de1f5e020522d58f038f5a64129232", kill_on_drop: false }`
[INFO] [stdout] 0d9455adc0f3ddb0ea4a7e69064edbf163de1f5e020522d58f038f5a64129232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b4bf0632e2977772f3629e00b994fc8065515ca6d01ba8f4bbc394261ba9e3
[INFO] running `Command { std: "docker" "start" "-a" "a0b4bf0632e2977772f3629e00b994fc8065515ca6d01ba8f4bbc394261ba9e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-42 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a0b4bf0632e2977772f3629e00b994fc8065515ca6d01ba8f4bbc394261ba9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b4bf0632e2977772f3629e00b994fc8065515ca6d01ba8f4bbc394261ba9e3", kill_on_drop: false }`
[INFO] [stdout] a0b4bf0632e2977772f3629e00b994fc8065515ca6d01ba8f4bbc394261ba9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bff1da59050dfa0dbe5ceab2ee53c9951970d8853baa4e0905b98faeed10ad4
[INFO] running `Command { std: "docker" "start" "-a" "1bff1da59050dfa0dbe5ceab2ee53c9951970d8853baa4e0905b98faeed10ad4", 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/hello_world_42-542ea4dde60a145c)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_42-779200c55931034d)
[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]    Doc-tests hello_world_42
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - add_numbers (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - sub_numbers (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - add_numbers (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hello_world`
[INFO] [stdout]  --> src/lib.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(6, hello_world::add_numbers(a, b))
[INFO] [stdout]   |               ^^^^^^^^^^^ use of undeclared crate or module `hello_world`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(6, hello_world_42::add_numbers(a, b))
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - sub_numbers (line 18) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hello_world`
[INFO] [stdout]  --> src/lib.rs:21:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(6, hello_world::sub_numbers(a, b))
[INFO] [stdout]   |               ^^^^^^^^^^^ use of undeclared crate or module `hello_world`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(6, hello_world_42::sub_numbers(a, b))
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - add_numbers (line 5)
[INFO] [stdout]     src/lib.rs - sub_numbers (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1bff1da59050dfa0dbe5ceab2ee53c9951970d8853baa4e0905b98faeed10ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bff1da59050dfa0dbe5ceab2ee53c9951970d8853baa4e0905b98faeed10ad4", kill_on_drop: false }`
[INFO] [stdout] 1bff1da59050dfa0dbe5ceab2ee53c9951970d8853baa4e0905b98faeed10ad4
