[INFO] cloning repository https://github.com/mars90226/vlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mars90226/vlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmars90226%2Fvlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmars90226%2Fvlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cdee84b8a8e16607441f30d2ae52a9c44d2de37
[INFO] testing mars90226/vlist against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmars90226%2Fvlist" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mars90226/vlist on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mars90226/vlist
[INFO] finished tweaking git repo https://github.com/mars90226/vlist
[INFO] tweaked toml for git repo https://github.com/mars90226/vlist written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/mars90226/vlist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cd898e8c03a9699866a0c41b39057eef03a4bf501e4478d3b374e9491f208e8
[INFO] running `Command { std: "docker" "start" "-a" "9cd898e8c03a9699866a0c41b39057eef03a4bf501e4478d3b374e9491f208e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd898e8c03a9699866a0c41b39057eef03a4bf501e4478d3b374e9491f208e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd898e8c03a9699866a0c41b39057eef03a4bf501e4478d3b374e9491f208e8", kill_on_drop: false }`
[INFO] [stdout] 9cd898e8c03a9699866a0c41b39057eef03a4bf501e4478d3b374e9491f208e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193dde0e1da536440707e3c181f0c7a017986cb3bbec6d1f4123e096881391e0
[INFO] running `Command { std: "docker" "start" "-a" "193dde0e1da536440707e3c181f0c7a017986cb3bbec6d1f4123e096881391e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlist v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]   --> src/main.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut sl = &seg.ele[];
[INFO] [stdout]    |                               ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/main.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |   for a in range(1, 7).rev() {
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::slice::range;
[INFO] [stdout]     |
[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 `vlist` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "193dde0e1da536440707e3c181f0c7a017986cb3bbec6d1f4123e096881391e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193dde0e1da536440707e3c181f0c7a017986cb3bbec6d1f4123e096881391e0", kill_on_drop: false }`
[INFO] [stdout] 193dde0e1da536440707e3c181f0c7a017986cb3bbec6d1f4123e096881391e0