[INFO] cloning repository https://github.com/stefanotorresi/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefanotorresi/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanotorresi%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanotorresi%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97fff6b19288ce9d49fb6d783ce2a3f514b6867a
[INFO] testing stefanotorresi/hello-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanotorresi%2Fhello-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stefanotorresi/hello-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stefanotorresi/hello-rust
[INFO] finished tweaking git repo https://github.com/stefanotorresi/hello-rust
[INFO] tweaked toml for git repo https://github.com/stefanotorresi/hello-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/stefanotorresi/hello-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51ac22cc17979e504cbc42e1a683a61f790b75afc1b2aaaa1dcc4890944648b2
[INFO] running `Command { std: "docker" "start" "-a" "51ac22cc17979e504cbc42e1a683a61f790b75afc1b2aaaa1dcc4890944648b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ac22cc17979e504cbc42e1a683a61f790b75afc1b2aaaa1dcc4890944648b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ac22cc17979e504cbc42e1a683a61f790b75afc1b2aaaa1dcc4890944648b2", kill_on_drop: false }`
[INFO] [stdout] 51ac22cc17979e504cbc42e1a683a61f790b75afc1b2aaaa1dcc4890944648b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc1c07d7db4d37bd5d9df97b0e3f8731d1d604c1dcce92fa5470e273db0aa44
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7fc1c07d7db4d37bd5d9df97b0e3f8731d1d604c1dcce92fa5470e273db0aa44", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "7fc1c07d7db4d37bd5d9df97b0e3f8731d1d604c1dcce92fa5470e273db0aa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc1c07d7db4d37bd5d9df97b0e3f8731d1d604c1dcce92fa5470e273db0aa44", kill_on_drop: false }`
[INFO] [stdout] 7fc1c07d7db4d37bd5d9df97b0e3f8731d1d604c1dcce92fa5470e273db0aa44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2d6cbb64a7015ffbb4c54664dad09a90ee200b06ecb2799530e858c6eac86e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f2d6cbb64a7015ffbb4c54664dad09a90ee200b06ecb2799530e858c6eac86e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:57:34
[INFO] [stdout]    |
[INFO] [stdout] 57 |             assert_eq!(63245986, fibonacci_memoized(40));
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |             assert_eq!(0, fibonacci_memoized(0));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |             assert_eq!(0, fibonacci_memoized(1));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |             assert_eq!(1, fibonacci_memoized(2));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |             assert_eq!(1, fibonacci_memoized(3));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |             assert_eq!(2, fibonacci_memoized(4));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |             assert_eq!(3, fibonacci_memoized(5));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |             assert_eq!(5, fibonacci_memoized(6));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:65:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |             assert_eq!(8, fibonacci_memoized(7));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fibonacci_memoized` in this scope
[INFO] [stdout]   --> src/algos/fibonacci.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |             assert_eq!(13, fibonacci_memoized(8));
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-rust` due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f2d6cbb64a7015ffbb4c54664dad09a90ee200b06ecb2799530e858c6eac86e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d6cbb64a7015ffbb4c54664dad09a90ee200b06ecb2799530e858c6eac86e8", kill_on_drop: false }`
[INFO] [stdout] f2d6cbb64a7015ffbb4c54664dad09a90ee200b06ecb2799530e858c6eac86e8