[INFO] cloning repository https://github.com/wozzashek/rust_data_types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wozzashek/rust_data_types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwozzashek%2Frust_data_types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwozzashek%2Frust_data_types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12314a01bcc61e16a21fc69dab695015b10c2aad
[INFO] testing wozzashek/rust_data_types against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwozzashek%2Frust_data_types" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wozzashek/rust_data_types on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wozzashek/rust_data_types
[INFO] finished tweaking git repo https://github.com/wozzashek/rust_data_types
[INFO] tweaked toml for git repo https://github.com/wozzashek/rust_data_types written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/wozzashek/rust_data_types already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba01cfb9b86a0da9e42f6d4a8baa4d5ad63f62ed22c5e8eb14c1d2e56e001bcd
[INFO] running `Command { std: "docker" "start" "-a" "ba01cfb9b86a0da9e42f6d4a8baa4d5ad63f62ed22c5e8eb14c1d2e56e001bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba01cfb9b86a0da9e42f6d4a8baa4d5ad63f62ed22c5e8eb14c1d2e56e001bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba01cfb9b86a0da9e42f6d4a8baa4d5ad63f62ed22c5e8eb14c1d2e56e001bcd", kill_on_drop: false }`
[INFO] [stdout] ba01cfb9b86a0da9e42f6d4a8baa4d5ad63f62ed22c5e8eb14c1d2e56e001bcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976644bb297ff7c4278f09a56f76d284344d15785eabc1b7b225e58c5f9ddce9
[INFO] running `Command { std: "docker" "start" "-a" "976644bb297ff7c4278f09a56f76d284344d15785eabc1b7b225e58c5f9ddce9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling data_types v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]  --> src/main.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let element = a[index];
[INFO] [stdout]   |                   ^^^^^^^^ index out of bounds: the length is 5 but the index is 10
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(unconditional_panic)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `data_types` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "976644bb297ff7c4278f09a56f76d284344d15785eabc1b7b225e58c5f9ddce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976644bb297ff7c4278f09a56f76d284344d15785eabc1b7b225e58c5f9ddce9", kill_on_drop: false }`
[INFO] [stdout] 976644bb297ff7c4278f09a56f76d284344d15785eabc1b7b225e58c5f9ddce9