[INFO] cloning repository https://github.com/alexwlchan/add_sierra_check_digit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexwlchan/add_sierra_check_digit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexwlchan%2Fadd_sierra_check_digit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexwlchan%2Fadd_sierra_check_digit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd47cc59e06e7e736dc2006d16318f60102b479c
[INFO] checking alexwlchan/add_sierra_check_digit/cd47cc59e06e7e736dc2006d16318f60102b479c against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexwlchan%2Fadd_sierra_check_digit" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexwlchan/add_sierra_check_digit on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexwlchan/add_sierra_check_digit
[INFO] finished tweaking git repo https://github.com/alexwlchan/add_sierra_check_digit
[INFO] tweaked toml for git repo https://github.com/alexwlchan/add_sierra_check_digit written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexwlchan/add_sierra_check_digit 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d9321665c3be7209382449beafb24d20eb89edc3e4a356270b870a76b232e5
[INFO] running `Command { std: "docker" "start" "-a" "c0d9321665c3be7209382449beafb24d20eb89edc3e4a356270b870a76b232e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d9321665c3be7209382449beafb24d20eb89edc3e4a356270b870a76b232e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d9321665c3be7209382449beafb24d20eb89edc3e4a356270b870a76b232e5", kill_on_drop: false }`
[INFO] [stdout] c0d9321665c3be7209382449beafb24d20eb89edc3e4a356270b870a76b232e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f10c38dac335a52a035e37b5cd407357bd2b0dadbb8f837a4806a73347770b
[INFO] running `Command { std: "docker" "start" "-a" "e5f10c38dac335a52a035e37b5cd407357bd2b0dadbb8f837a4806a73347770b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking add_sierra_check_digit v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::sierra::validate`
[INFO] [stdout]   --> src/sierra.rs:55:42
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use crate::sierra::{get_check_digit, validate};
[INFO] [stdout]    |                                          ^^^^^^^^ no `validate` in `sierra`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `add_sierra_check_digit` (bin "add_sierra_check_digit" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e5f10c38dac335a52a035e37b5cd407357bd2b0dadbb8f837a4806a73347770b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f10c38dac335a52a035e37b5cd407357bd2b0dadbb8f837a4806a73347770b", kill_on_drop: false }`
[INFO] [stdout] e5f10c38dac335a52a035e37b5cd407357bd2b0dadbb8f837a4806a73347770b