[INFO] cloning repository https://github.com/k3d3/CodeM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k3d3/CodeM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3d3%2FCodeM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3d3%2FCodeM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac2fd72a50dd3794854a286d054a44cd7af721b0
[INFO] checking k3d3/CodeM against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3d3%2FCodeM" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k3d3/CodeM on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k3d3/CodeM
[INFO] finished tweaking git repo https://github.com/k3d3/CodeM
[INFO] tweaked toml for git repo https://github.com/k3d3/CodeM written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/k3d3/CodeM 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonrpc-stdio-server v18.0.0
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[INFO] [stderr]   Downloaded error_set_impl v0.8.5
[INFO] [stderr]   Downloaded grep-cli v0.1.11
[INFO] [stderr]   Downloaded grep-printer v0.2.2
[INFO] [stderr]   Downloaded grep-searcher v0.1.14
[INFO] [stderr]   Downloaded error_set v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47176e93e5d01501c9010e21a0ba6f739b2da536b8c88951279669ee189cb7b2
[INFO] running `Command { std: "docker" "start" "-a" "47176e93e5d01501c9010e21a0ba6f739b2da536b8c88951279669ee189cb7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47176e93e5d01501c9010e21a0ba6f739b2da536b8c88951279669ee189cb7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47176e93e5d01501c9010e21a0ba6f739b2da536b8c88951279669ee189cb7b2", kill_on_drop: false }`
[INFO] [stdout] 47176e93e5d01501c9010e21a0ba6f739b2da536b8c88951279669ee189cb7b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b7179d42bc24e5e6b9c0065669e04652c1d488829d9e6c780c7b85b3bfa751
[INFO] running `Command { std: "docker" "start" "-a" "c4b7179d42bc24e5e6b9c0065669e04652c1d488829d9e6c780c7b85b3bfa751", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.217
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[INFO] [stderr]     Checking codem-core v0.1.0 (/opt/rustwide/workdir/codem-core)
[INFO] [stdout] warning: unused import: `crate::WriteError`
[INFO] [stdout]  --> codem-core/src/tests/write_large_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::WriteError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> codem-core/src/tests/line_number_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> codem-core/src/tests/line_number_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]  --> codem-core/src/tests/line_number_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tempfile::TempDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking codem-client v0.1.0 (/opt/rustwide/workdir/codem-client)
[INFO] [stderr]     Checking codem-mcp v0.1.0 (/opt/rustwide/workdir/codem-mcp)
[INFO] [stdout] warning: unused imports: `anyhow::Result as AnyhowResult`, `fs`, `path::Path`, and `tempfile::TempDir`
[INFO] [stdout]   --> codem-mcp/src/server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     anyhow::Result as AnyhowResult,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     std::{fs, path::Path},
[INFO] [stdout]    |           ^^  ^^^^^^^^^^
[INFO] [stdout] 13 |     tempfile::TempDir,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "c4b7179d42bc24e5e6b9c0065669e04652c1d488829d9e6c780c7b85b3bfa751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b7179d42bc24e5e6b9c0065669e04652c1d488829d9e6c780c7b85b3bfa751", kill_on_drop: false }`
[INFO] [stdout] c4b7179d42bc24e5e6b9c0065669e04652c1d488829d9e6c780c7b85b3bfa751