[INFO] cloning repository https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s-cerevisiae/blink-cmp-issues" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d637d4f6ad683e296a1161012846ac787cfc4f96
[INFO] building s-cerevisiae/blink-cmp-issues against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-cerevisiae/blink-cmp-issues on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] finished tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] tweaked toml for git repo https://github.com/s-cerevisiae/blink-cmp-issues written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/s-cerevisiae/blink-cmp-issues 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/image/overlay2/layerdb/mounts/d9eb750909b6f05703197d28c2dd0a7b54c5ae52fadf45e9c599a7a4f1febd3e/mount-id: no space left on device
[INFO] building s-cerevisiae/blink-cmp-issues against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-cerevisiae/blink-cmp-issues on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] finished tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] tweaked toml for git repo https://github.com/s-cerevisiae/blink-cmp-issues written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/s-cerevisiae/blink-cmp-issues 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5a3ac50e753830347ec75f83f886fbd7d5c51268ac27c3ec663a064ff17188e
[INFO] running `Command { std: "docker" "start" "-a" "f5a3ac50e753830347ec75f83f886fbd7d5c51268ac27c3ec663a064ff17188e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5a3ac50e753830347ec75f83f886fbd7d5c51268ac27c3ec663a064ff17188e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a3ac50e753830347ec75f83f886fbd7d5c51268ac27c3ec663a064ff17188e", kill_on_drop: false }`
[INFO] [stdout] f5a3ac50e753830347ec75f83f886fbd7d5c51268ac27c3ec663a064ff17188e
[INFO] building s-cerevisiae/blink-cmp-issues against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-cerevisiae/blink-cmp-issues on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] finished tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] tweaked toml for git repo https://github.com/s-cerevisiae/blink-cmp-issues written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/s-cerevisiae/blink-cmp-issues 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b916992c1cb68a13ebeda60342049e8a86bed8024f011be81d8e2bd906636a27
[INFO] running `Command { std: "docker" "start" "-a" "b916992c1cb68a13ebeda60342049e8a86bed8024f011be81d8e2bd906636a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b916992c1cb68a13ebeda60342049e8a86bed8024f011be81d8e2bd906636a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b916992c1cb68a13ebeda60342049e8a86bed8024f011be81d8e2bd906636a27", kill_on_drop: false }`
[INFO] [stdout] b916992c1cb68a13ebeda60342049e8a86bed8024f011be81d8e2bd906636a27
[INFO] building s-cerevisiae/blink-cmp-issues against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-cerevisiae%2Fblink-cmp-issues" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-cerevisiae/blink-cmp-issues on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] finished tweaking git repo https://github.com/s-cerevisiae/blink-cmp-issues
[INFO] tweaked toml for git repo https://github.com/s-cerevisiae/blink-cmp-issues written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/s-cerevisiae/blink-cmp-issues 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580942a8339633787b802e50f738a6cdd429439f2f8a247b0cda61d20b6cce27
[INFO] running `Command { std: "docker" "start" "-a" "580942a8339633787b802e50f738a6cdd429439f2f8a247b0cda61d20b6cce27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580942a8339633787b802e50f738a6cdd429439f2f8a247b0cda61d20b6cce27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580942a8339633787b802e50f738a6cdd429439f2f8a247b0cda61d20b6cce27", kill_on_drop: false }`
[INFO] [stdout] 580942a8339633787b802e50f738a6cdd429439f2f8a247b0cda61d20b6cce27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f914a45fdc3feb374ed11eb2b01c42d34e54c025d1164554a1e6e53c930748e8
[INFO] running `Command { std: "docker" "start" "-a" "f914a45fdc3feb374ed11eb2b01c42d34e54c025d1164554a1e6e53c930748e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling blink-cmp-issues v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0255]: the name `main` is defined multiple times
[INFO] [stdout]  --> src/bin/crate_completion.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::main;
[INFO] [stdout]   |     ----------- previous import of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 8 | fn main() {}
[INFO] [stdout]   | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::main as other_main;
[INFO] [stdout]   |                 +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::main`
[INFO] [stdout]  --> src/bin/crate_completion.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::main;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0255`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `swap` in this scope
[INFO] [stdout]  --> src/bin/auto_import.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     swap
[INFO] [stdout]   |     ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]   |
[INFO] [stdout] 3 + use std::mem::swap;
[INFO] [stdout]   |
[INFO] [stdout] 3 + use std::ptr::swap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blink-cmp-issues` (bin "crate_completion") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blink-cmp-issues` (bin "auto_import") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f914a45fdc3feb374ed11eb2b01c42d34e54c025d1164554a1e6e53c930748e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f914a45fdc3feb374ed11eb2b01c42d34e54c025d1164554a1e6e53c930748e8", kill_on_drop: false }`
[INFO] [stdout] f914a45fdc3feb374ed11eb2b01c42d34e54c025d1164554a1e6e53c930748e8