[INFO] cloning repository https://github.com/hiromi-mi/hrmm_calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiromi-mi/hrmm_calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiromi-mi%2Fhrmm_calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiromi-mi%2Fhrmm_calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c33457fc8e9289c886515e6e55f358ace4ebed7
[INFO] testing hiromi-mi/hrmm_calc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiromi-mi%2Fhrmm_calc" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiromi-mi/hrmm_calc on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiromi-mi/hrmm_calc
[INFO] finished tweaking git repo https://github.com/hiromi-mi/hrmm_calc
[INFO] tweaked toml for git repo https://github.com/hiromi-mi/hrmm_calc written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/hiromi-mi/hrmm_calc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30b0bf0702fa9496fbc0721cea1844e2eb2453fb2dc482a1010ad95c0083eb06
[INFO] running `Command { std: "docker" "start" "-a" "30b0bf0702fa9496fbc0721cea1844e2eb2453fb2dc482a1010ad95c0083eb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30b0bf0702fa9496fbc0721cea1844e2eb2453fb2dc482a1010ad95c0083eb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b0bf0702fa9496fbc0721cea1844e2eb2453fb2dc482a1010ad95c0083eb06", kill_on_drop: false }`
[INFO] [stdout] 30b0bf0702fa9496fbc0721cea1844e2eb2453fb2dc482a1010ad95c0083eb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3206f4113229f01c26268372e8c06f9add180cc6a82eaf2314616ab939d34b0c
[INFO] running `Command { std: "docker" "start" "-a" "3206f4113229f01c26268372e8c06f9add180cc6a82eaf2314616ab939d34b0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hrmm_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `(`, `.`, `::`, `?`, `]`, or an operator, found `,`
[INFO] [stdout]   --> src/main.rs:86:48
[INFO] [stdout]    |
[INFO] [stdout] 86 |         for (index,item) in self.chars[self.pos,self.chars.len()].iter().enumerate() {
[INFO] [stdout]    |                                                ^ expected one of `(`, `.`, `::`, `?`, `]`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/main.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 |             '0'...'9' => self.parse_int(),
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hrmm_calc` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3206f4113229f01c26268372e8c06f9add180cc6a82eaf2314616ab939d34b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3206f4113229f01c26268372e8c06f9add180cc6a82eaf2314616ab939d34b0c", kill_on_drop: false }`
[INFO] [stdout] 3206f4113229f01c26268372e8c06f9add180cc6a82eaf2314616ab939d34b0c