[INFO] cloning repository https://github.com/Ndeta100/rust_slice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ndeta100/rust_slice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Frust_slice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Frust_slice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 192fa06b4350992c316676c7b0f02505c8020b6b
[INFO] checking Ndeta100/rust_slice against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Frust_slice" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ndeta100/rust_slice on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ndeta100/rust_slice
[INFO] finished tweaking git repo https://github.com/Ndeta100/rust_slice
[INFO] tweaked toml for git repo https://github.com/Ndeta100/rust_slice written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ndeta100/rust_slice 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fc3814e571021031d358e82cdaed92f039a129a7597ec3c305510537a5049ad
[INFO] running `Command { std: "docker" "start" "-a" "1fc3814e571021031d358e82cdaed92f039a129a7597ec3c305510537a5049ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fc3814e571021031d358e82cdaed92f039a129a7597ec3c305510537a5049ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc3814e571021031d358e82cdaed92f039a129a7597ec3c305510537a5049ad", kill_on_drop: false }`
[INFO] [stdout] 1fc3814e571021031d358e82cdaed92f039a129a7597ec3c305510537a5049ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56823bd32ef44c445b14e3b79b1bf64ed7d08c798e33a119388f450173df55ba
[INFO] running `Command { std: "docker" "start" "-a" "56823bd32ef44c445b14e3b79b1bf64ed7d08c798e33a119388f450173df55ba", kill_on_drop: false }`
[INFO] [stderr]     Checking slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `second_word_is` in module `slice`
[INFO] [stdout]   --> src/main.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let word_is = slice::second_word_is(&s);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: a function with a similar name exists: `second_word`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/slice.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn second_word(s: &String) -> (usize, usize) {
[INFO] [stdout]    | ------------------------------------------------ similarly named function `second_word` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `second_word_is` in module `slice`
[INFO] [stdout]   --> src/main.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let word_is = slice::second_word_is(&s);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: a function with a similar name exists: `second_word`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/slice.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn second_word(s: &String) -> (usize, usize) {
[INFO] [stdout]    | ------------------------------------------------ similarly named function `second_word` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slice` (bin "slice") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `slice` (bin "slice" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "56823bd32ef44c445b14e3b79b1bf64ed7d08c798e33a119388f450173df55ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56823bd32ef44c445b14e3b79b1bf64ed7d08c798e33a119388f450173df55ba", kill_on_drop: false }`
[INFO] [stdout] 56823bd32ef44c445b14e3b79b1bf64ed7d08c798e33a119388f450173df55ba