[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19e8a4ff81c5a5ecad71ccd73648b7d023e4f58b
[INFO] testing joelparkerhenderson/demo_rust_xml_rs against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelparkerhenderson%2Fdemo_rust_xml_rs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joelparkerhenderson/demo_rust_xml_rs on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/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-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 26ade06e48b51edaf7ac9a4d6ea2af508dee11bac06b9ad3c1e1a61d45b60d67
[INFO] running `Command { std: "docker" "start" "-a" "26ade06e48b51edaf7ac9a4d6ea2af508dee11bac06b9ad3c1e1a61d45b60d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26ade06e48b51edaf7ac9a4d6ea2af508dee11bac06b9ad3c1e1a61d45b60d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ade06e48b51edaf7ac9a4d6ea2af508dee11bac06b9ad3c1e1a61d45b60d67", kill_on_drop: false }`
[INFO] [stdout] 26ade06e48b51edaf7ac9a4d6ea2af508dee11bac06b9ad3c1e1a61d45b60d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71719aa2c037d3609b5686f8e910f59dcf726afd28723d938fe1ebd2f00095cf
[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" "71719aa2c037d3609b5686f8e910f59dcf726afd28723d938fe1ebd2f00095cf", kill_on_drop: false }`
[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 4.64s
[INFO] running `Command { std: "docker" "inspect" "71719aa2c037d3609b5686f8e910f59dcf726afd28723d938fe1ebd2f00095cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71719aa2c037d3609b5686f8e910f59dcf726afd28723d938fe1ebd2f00095cf", kill_on_drop: false }`
[INFO] [stdout] 71719aa2c037d3609b5686f8e910f59dcf726afd28723d938fe1ebd2f00095cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b8bbcd03c867bfc90359d8666847a79e0b7f62f84935ae6f7e3c1e17bf925e0
[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" "4b8bbcd03c867bfc90359d8666847a79e0b7f62f84935ae6f7e3c1e17bf925e0", kill_on_drop: false }`
[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`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "4b8bbcd03c867bfc90359d8666847a79e0b7f62f84935ae6f7e3c1e17bf925e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8bbcd03c867bfc90359d8666847a79e0b7f62f84935ae6f7e3c1e17bf925e0", kill_on_drop: false }`
[INFO] [stdout] 4b8bbcd03c867bfc90359d8666847a79e0b7f62f84935ae6f7e3c1e17bf925e0