[INFO] cloning repository https://github.com/ignoreAnt/rust-fundamentals-r1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ignoreAnt/rust-fundamentals-r1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FignoreAnt%2Frust-fundamentals-r1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FignoreAnt%2Frust-fundamentals-r1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e8da1f2d6e8416dd26d1c31e720767ca22de23b
[INFO] checking ignoreAnt/rust-fundamentals-r1 against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FignoreAnt%2Frust-fundamentals-r1" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ignoreAnt/rust-fundamentals-r1
[INFO] finished tweaking git repo https://github.com/ignoreAnt/rust-fundamentals-r1
[INFO] tweaked toml for git repo https://github.com/ignoreAnt/rust-fundamentals-r1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ignoreAnt/rust-fundamentals-r1 on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ignoreAnt/rust-fundamentals-r1 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07bab4101db5302902140bbc0012f408dae5ba7df8116f909a7d9ba131fb08c1
[INFO] running `Command { std: "docker" "start" "-a" "07bab4101db5302902140bbc0012f408dae5ba7df8116f909a7d9ba131fb08c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07bab4101db5302902140bbc0012f408dae5ba7df8116f909a7d9ba131fb08c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07bab4101db5302902140bbc0012f408dae5ba7df8116f909a7d9ba131fb08c1", kill_on_drop: false }`
[INFO] [stdout] 07bab4101db5302902140bbc0012f408dae5ba7df8116f909a7d9ba131fb08c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9c33ac492ebe51d7c3eb6bbe5b123ca7faaafbedcc82886df4a33ff181a0424
[INFO] running `Command { std: "docker" "start" "-a" "d9c33ac492ebe51d7c3eb6bbe5b123ca7faaafbedcc82886df4a33ff181a0424", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-fundamentals-r1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `find_first_even` in this scope
[INFO] [stdout]  --> examples/cf_9.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let even = find_first_even(numbers);
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-fundamentals-r1` (example "cf_9") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `print_reverse` in this scope
[INFO] [stdout]  --> examples/cf_13.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     print_reverse(words);
[INFO] [stdout]   |     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `func_16_g`
[INFO] [stdout]  --> examples/func_16_g.rs:5:2
[INFO] [stdout]   |
[INFO] [stdout] 5 | }
[INFO] [stdout]   |  ^ consider adding a `main` function to `examples/func_16_g.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-fundamentals-r1` (example "cf_13") due to 1 previous error
[INFO] [stderr] error: could not compile `rust-fundamentals-r1` (example "func_16_g") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d9c33ac492ebe51d7c3eb6bbe5b123ca7faaafbedcc82886df4a33ff181a0424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c33ac492ebe51d7c3eb6bbe5b123ca7faaafbedcc82886df4a33ff181a0424", kill_on_drop: false }`
[INFO] [stdout] d9c33ac492ebe51d7c3eb6bbe5b123ca7faaafbedcc82886df4a33ff181a0424