[INFO] cloning repository https://github.com/nogibjj/Hongyi-Duan-Rust-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nogibjj/Hongyi-Duan-Rust-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnogibjj%2FHongyi-Duan-Rust-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnogibjj%2FHongyi-Duan-Rust-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6556c82bf444f90fa061fd6e529702d45f135d63
[INFO] checking nogibjj/Hongyi-Duan-Rust-2 against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnogibjj%2FHongyi-Duan-Rust-2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nogibjj/Hongyi-Duan-Rust-2
[INFO] finished tweaking git repo https://github.com/nogibjj/Hongyi-Duan-Rust-2
[INFO] tweaked toml for git repo https://github.com/nogibjj/Hongyi-Duan-Rust-2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nogibjj/Hongyi-Duan-Rust-2 on toolchain fe55364329579d361b1ab565728bc033a7dba07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nogibjj/Hongyi-Duan-Rust-2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]     Updating indoc v0.3.6 -> v1.0.9
[INFO] [stderr]       Adding memoffset v0.9.1
[INFO] [stderr]     Updating pyo3 v0.15.2 -> v0.19.2 (available: v0.26.0)
[INFO] [stderr]     Updating pyo3-build-config v0.15.2 -> v0.19.2
[INFO] [stderr]       Adding pyo3-ffi v0.19.2
[INFO] [stderr]     Updating pyo3-macros v0.15.2 -> v0.19.2
[INFO] [stderr]     Updating pyo3-macros-backend v0.15.2 -> v0.19.2
[INFO] [stderr]       Adding target-lexicon v0.12.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a256bd0e92daa34c532c5d4094de6a22bba2e2d2ec6d8e8ac0f2acbec5193e84
[INFO] running `Command { std: "docker" "start" "-a" "a256bd0e92daa34c532c5d4094de6a22bba2e2d2ec6d8e8ac0f2acbec5193e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a256bd0e92daa34c532c5d4094de6a22bba2e2d2ec6d8e8ac0f2acbec5193e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a256bd0e92daa34c532c5d4094de6a22bba2e2d2ec6d8e8ac0f2acbec5193e84", kill_on_drop: false }`
[INFO] [stdout] a256bd0e92daa34c532c5d4094de6a22bba2e2d2ec6d8e8ac0f2acbec5193e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f147412da254df31e004ce137d4c674a13a7c671f56cf5b1245255c933a6050
[INFO] running `Command { std: "docker" "start" "-a" "1f147412da254df31e004ce137d4c674a13a7c671f56cf5b1245255c933a6050", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling pyo3-build-config v0.19.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling pyo3-ffi v0.19.2
[INFO] [stderr]    Compiling pyo3 v0.19.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.19.2
[INFO] [stderr]    Compiling pyo3-macros v0.19.2
[INFO] [stderr]     Checking rust_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn rust_lib(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> src/lib.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn rust_lib(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `Command { std: "docker" "inspect" "1f147412da254df31e004ce137d4c674a13a7c671f56cf5b1245255c933a6050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f147412da254df31e004ce137d4c674a13a7c671f56cf5b1245255c933a6050", kill_on_drop: false }`
[INFO] [stdout] 1f147412da254df31e004ce137d4c674a13a7c671f56cf5b1245255c933a6050