[INFO] cloning repository https://github.com/jmpesp/cargo_ice_repo_2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmpesp/cargo_ice_repo_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fcargo_ice_repo_2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fcargo_ice_repo_2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de322590803b62e8123356139fd096e344490954
[INFO] checking jmpesp/cargo_ice_repo_2 against master#a7fc463dd8fbeca800d4b3efc501069502cffe64 for pr-136988
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fcargo_ice_repo_2" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmpesp/cargo_ice_repo_2 on toolchain a7fc463dd8fbeca800d4b3efc501069502cffe64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jmpesp/cargo_ice_repo_2
[INFO] finished tweaking git repo https://github.com/jmpesp/cargo_ice_repo_2
[INFO] tweaked toml for git repo https://github.com/jmpesp/cargo_ice_repo_2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jmpesp/cargo_ice_repo_2 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" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jmpesp/cargo_ice_repo_1`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e755ce059c91a8178b6c677a25975c2905a83bc8bd0a6e30889241d373f9ccdc
[INFO] running `Command { std: "docker" "start" "-a" "e755ce059c91a8178b6c677a25975c2905a83bc8bd0a6e30889241d373f9ccdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e755ce059c91a8178b6c677a25975c2905a83bc8bd0a6e30889241d373f9ccdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e755ce059c91a8178b6c677a25975c2905a83bc8bd0a6e30889241d373f9ccdc", kill_on_drop: false }`
[INFO] [stdout] e755ce059c91a8178b6c677a25975c2905a83bc8bd0a6e30889241d373f9ccdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a46ee67f26e1e25208fe636ce87a1c65a1ddd1f6616fd62a16ba9d6db06e57
[INFO] running `Command { std: "docker" "start" "-a" "d8a46ee67f26e1e25208fe636ce87a1c65a1ddd1f6616fd62a16ba9d6db06e57", kill_on_drop: false }`
[INFO] [stderr]     Checking submod2 v0.1.0 (https://github.com/jmpesp/cargo_ice_repo_1?branch=main#873a323b)
[INFO] [stderr]     Checking cargo_ice_repo_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Repo2` is never constructed
[INFO] [stdout]  --> src/lib.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Repo2 {}
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Repo2` is never constructed
[INFO] [stdout]  --> src/lib.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Repo2 {}
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking binary v0.1.0 (/opt/rustwide/workdir/binary)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "d8a46ee67f26e1e25208fe636ce87a1c65a1ddd1f6616fd62a16ba9d6db06e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a46ee67f26e1e25208fe636ce87a1c65a1ddd1f6616fd62a16ba9d6db06e57", kill_on_drop: false }`
[INFO] [stdout] d8a46ee67f26e1e25208fe636ce87a1c65a1ddd1f6616fd62a16ba9d6db06e57