[INFO] cloning repository https://github.com/junzh0u/merge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/junzh0u/merge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunzh0u%2Fmerge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunzh0u%2Fmerge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df3d44ce4628da86e5241ed42fe4904503616dd1
[INFO] checking junzh0u/merge against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunzh0u%2Fmerge" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/junzh0u/merge
[INFO] finished tweaking git repo https://github.com/junzh0u/merge
[INFO] tweaked toml for git repo https://github.com/junzh0u/merge written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/junzh0u/merge on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/junzh0u/merge 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.5.1
[INFO] [stderr]   Downloaded clap-verbosity-flag v3.0.4
[INFO] [stderr]   Downloaded reflink v0.1.3
[INFO] [stderr]   Downloaded cc v1.2.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 572d9b1a971f7fda1d9f20b67893f82d9b922035ec035fe81c72ef48d80b4b2e
[INFO] running `Command { std: "docker" "start" "-a" "572d9b1a971f7fda1d9f20b67893f82d9b922035ec035fe81c72ef48d80b4b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572d9b1a971f7fda1d9f20b67893f82d9b922035ec035fe81c72ef48d80b4b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572d9b1a971f7fda1d9f20b67893f82d9b922035ec035fe81c72ef48d80b4b2e", kill_on_drop: false }`
[INFO] [stdout] 572d9b1a971f7fda1d9f20b67893f82d9b922035ec035fe81c72ef48d80b4b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8fb64d2ee8e86566e83e04ffa8dcdcfbcf33d397b981c545785c2cba7dcfb0
[INFO] running `Command { std: "docker" "start" "-a" "1e8fb64d2ee8e86566e83e04ffa8dcdcfbcf33d397b981c545785c2cba7dcfb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking reflink v0.1.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking ctrlc v3.5.1
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking clap-verbosity-flag v3.0.4
[INFO] [stderr]     Checking mvx v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.37s
[INFO] running `Command { std: "docker" "inspect" "1e8fb64d2ee8e86566e83e04ffa8dcdcfbcf33d397b981c545785c2cba7dcfb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8fb64d2ee8e86566e83e04ffa8dcdcfbcf33d397b981c545785c2cba7dcfb0", kill_on_drop: false }`
[INFO] [stdout] 1e8fb64d2ee8e86566e83e04ffa8dcdcfbcf33d397b981c545785c2cba7dcfb0