[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 master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwozzashek%2Frust_data_types" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wozzashek/rust_data_types on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a88bfcb5e4632806b472fe33cee2d320e24614d5e21179489a889ee2848884c
[INFO] running `Command { std: "docker" "start" "-a" "4a88bfcb5e4632806b472fe33cee2d320e24614d5e21179489a889ee2848884c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a88bfcb5e4632806b472fe33cee2d320e24614d5e21179489a889ee2848884c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a88bfcb5e4632806b472fe33cee2d320e24614d5e21179489a889ee2848884c", kill_on_drop: false }`
[INFO] [stdout] 4a88bfcb5e4632806b472fe33cee2d320e24614d5e21179489a889ee2848884c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 634f8cda674782e115518760c1db134b5a75ac1ca4c491e6f3f0dd80b06ea553
[INFO] running `Command { std: "docker" "start" "-a" "634f8cda674782e115518760c1db134b5a75ac1ca4c491e6f3f0dd80b06ea553", 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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "634f8cda674782e115518760c1db134b5a75ac1ca4c491e6f3f0dd80b06ea553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634f8cda674782e115518760c1db134b5a75ac1ca4c491e6f3f0dd80b06ea553", kill_on_drop: false }`
[INFO] [stdout] 634f8cda674782e115518760c1db134b5a75ac1ca4c491e6f3f0dd80b06ea553