[INFO] cloning repository https://github.com/brainvader/lean-rust-with-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brainvader/lean-rust-with-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrainvader%2Flean-rust-with-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrainvader%2Flean-rust-with-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25cace6d07b36bdb7529c7458b623745185a84d0
[INFO] checking brainvader/lean-rust-with-test against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrainvader%2Flean-rust-with-test" "/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/brainvader/lean-rust-with-test on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/brainvader/lean-rust-with-test
[INFO] finished tweaking git repo https://github.com/brainvader/lean-rust-with-test
[INFO] tweaked toml for git repo https://github.com/brainvader/lean-rust-with-test written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/brainvader/lean-rust-with-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6/source/hello-world/Cargo.toml: unused manifest key: examples
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0755527dea2682385a6f16bbb41d32ee1a0b75fc4069c373c76a0e7c8e4c101d
[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" "0755527dea2682385a6f16bbb41d32ee1a0b75fc4069c373c76a0e7c8e4c101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0755527dea2682385a6f16bbb41d32ee1a0b75fc4069c373c76a0e7c8e4c101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0755527dea2682385a6f16bbb41d32ee1a0b75fc4069c373c76a0e7c8e4c101d", kill_on_drop: false }`
[INFO] [stdout] 0755527dea2682385a6f16bbb41d32ee1a0b75fc4069c373c76a0e7c8e4c101d
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 0deb407196c96608ea4fcb73ecd4f6b11f7ca044b254fa1215c411110274528c
[INFO] running `Command { std: "docker" "start" "-a" "0deb407196c96608ea4fcb73ecd4f6b11f7ca044b254fa1215c411110274528c", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/hello-world/Cargo.toml: unused manifest key: examples
[INFO] [stderr]     Checking hello_world v0.1.0 (/opt/rustwide/workdir/hello-world)
[INFO] [stdout] error[E0425]: cannot find function `hello_message` in this scope
[INFO] [stdout]  --> hello-world/src/lib.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |         assert_eq!(hello_message(), "hello, world");
[INFO] [stdout]   |                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[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_world` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0deb407196c96608ea4fcb73ecd4f6b11f7ca044b254fa1215c411110274528c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0deb407196c96608ea4fcb73ecd4f6b11f7ca044b254fa1215c411110274528c", kill_on_drop: false }`
[INFO] [stdout] 0deb407196c96608ea4fcb73ecd4f6b11f7ca044b254fa1215c411110274528c