[INFO] cloning repository https://github.com/joelparkerhenderson/demo_rust_xml_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joelparkerhenderson/demo_rust_xml_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelparkerhenderson%2Fdemo_rust_xml_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelparkerhenderson%2Fdemo_rust_xml_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19e8a4ff81c5a5ecad71ccd73648b7d023e4f58b
[INFO] testing joelparkerhenderson/demo_rust_xml_rs against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelparkerhenderson%2Fdemo_rust_xml_rs" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs
[INFO] finished tweaking git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs
[INFO] tweaked toml for git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 055d5f8a157a47f588544724676a1861040fe0b68120cea3eab5bba0283f8cbd
[INFO] running `Command { std: "docker" "start" "-a" "055d5f8a157a47f588544724676a1861040fe0b68120cea3eab5bba0283f8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "055d5f8a157a47f588544724676a1861040fe0b68120cea3eab5bba0283f8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055d5f8a157a47f588544724676a1861040fe0b68120cea3eab5bba0283f8cbd", kill_on_drop: false }`
[INFO] [stdout] 055d5f8a157a47f588544724676a1861040fe0b68120cea3eab5bba0283f8cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ea466f4fc9e6bb28048984c341cd61074131c4a53499683b1f88eef633ada56
[INFO] running `Command { std: "docker" "start" "-a" "9ea466f4fc9e6bb28048984c341cd61074131c4a53499683b1f88eef633ada56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling demo-rust-xml-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "9ea466f4fc9e6bb28048984c341cd61074131c4a53499683b1f88eef633ada56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea466f4fc9e6bb28048984c341cd61074131c4a53499683b1f88eef633ada56", kill_on_drop: false }`
[INFO] [stdout] 9ea466f4fc9e6bb28048984c341cd61074131c4a53499683b1f88eef633ada56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d2e7d7aaf5c731f78a801158d0a8ec3e1c5e1867f74987d8438ea0480043fea
[INFO] running `Command { std: "docker" "start" "-a" "8d2e7d7aaf5c731f78a801158d0a8ec3e1c5e1867f74987d8438ea0480043fea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling demo-rust-xml-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `indents` in this scope
[INFO] [stdout]   --> src/main.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         assert_eq!(indents(0, "a"), "a");
[INFO] [stdout]    |                    ^^^^^^^ help: a function with a similar name exists: `indent`
[INFO] [stdout] ...
[INFO] [stdout] 40 | fn indent(size: usize) -> String {
[INFO] [stdout]    | -------------------------------- similarly named function `indent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `indents` in this scope
[INFO] [stdout]   --> src/main.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |         assert_eq!(indents(3, "a"), "      a");
[INFO] [stdout]    |                    ^^^^^^^ help: a function with a similar name exists: `indent`
[INFO] [stdout] ...
[INFO] [stdout] 40 | fn indent(size: usize) -> String {
[INFO] [stdout]    | -------------------------------- similarly named function `indent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `demo-rust-xml-rs` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8d2e7d7aaf5c731f78a801158d0a8ec3e1c5e1867f74987d8438ea0480043fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2e7d7aaf5c731f78a801158d0a8ec3e1c5e1867f74987d8438ea0480043fea", kill_on_drop: false }`
[INFO] [stdout] 8d2e7d7aaf5c731f78a801158d0a8ec3e1c5e1867f74987d8438ea0480043fea