[INFO] cloning repository https://github.com/mimilib/mimiscript-compiler-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mimilib/mimiscript-compiler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimilib%2Fmimiscript-compiler-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimilib%2Fmimiscript-compiler-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c8cd0fbbf914b971806fcddfa7ca5a1e9ff1019
[INFO] checking mimilib/mimiscript-compiler-rust against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimilib%2Fmimiscript-compiler-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimilib/mimiscript-compiler-rust on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mimilib/mimiscript-compiler-rust
[INFO] finished tweaking git repo https://github.com/mimilib/mimiscript-compiler-rust
[INFO] tweaked toml for git repo https://github.com/mimilib/mimiscript-compiler-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mimilib/mimiscript-compiler-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d50d5d36aa23192be46736674e7b74346aebc702530d905d78f758a6cf773db
[INFO] running `Command { std: "docker" "start" "-a" "8d50d5d36aa23192be46736674e7b74346aebc702530d905d78f758a6cf773db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d50d5d36aa23192be46736674e7b74346aebc702530d905d78f758a6cf773db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d50d5d36aa23192be46736674e7b74346aebc702530d905d78f758a6cf773db", kill_on_drop: false }`
[INFO] [stdout] 8d50d5d36aa23192be46736674e7b74346aebc702530d905d78f758a6cf773db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40050962761da36a84361449950df14d87c18935e8a51c4e6174d62a0ef974a8
[INFO] running `Command { std: "docker" "start" "-a" "40050962761da36a84361449950df14d87c18935e8a51c4e6174d62a0ef974a8", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-msc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/class_info.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Some(x) => super_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/import_info.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |             Some(x) => import_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/object_info.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Some(x) => import_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/class_info.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Some(x) => super_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/import_info.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |             Some(x) => import_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/object_info.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Some(x) => import_class_name.replace(".", "_"),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_fn`
[INFO] [stdout]   --> src/py_type.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn set_fn(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_fn`
[INFO] [stdout]   --> src/py_type.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn set_fn(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "40050962761da36a84361449950df14d87c18935e8a51c4e6174d62a0ef974a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40050962761da36a84361449950df14d87c18935e8a51c4e6174d62a0ef974a8", kill_on_drop: false }`
[INFO] [stdout] 40050962761da36a84361449950df14d87c18935e8a51c4e6174d62a0ef974a8