[INFO] fetching crate lfspull 0.3.1...
[INFO] checking lfspull-0.3.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate lfspull 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate lfspull 0.3.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lfspull 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lfspull 0.3.1
[INFO] tweaked toml for crates.io crate lfspull 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate lfspull 0.3.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 329b0ef36f6b337ccc2532b2b222ae7b971313b9c5ede03c4b6a771da8bee600
[INFO] running `Command { std: "docker" "start" "-a" "329b0ef36f6b337ccc2532b2b222ae7b971313b9c5ede03c4b6a771da8bee600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "329b0ef36f6b337ccc2532b2b222ae7b971313b9c5ede03c4b6a771da8bee600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329b0ef36f6b337ccc2532b2b222ae7b971313b9c5ede03c4b6a771da8bee600", kill_on_drop: false }`
[INFO] [stdout] 329b0ef36f6b337ccc2532b2b222ae7b971313b9c5ede03c4b6a771da8bee600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 970e34668b1aac9bd33160f260cb7910b8bf07af752f3200bb2b7ae77cad15f8
[INFO] running `Command { std: "docker" "start" "-a" "970e34668b1aac9bd33160f260cb7910b8bf07af752f3200bb2b7ae77cad15f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
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[INFO] [stderr]     Checking cucumber v0.19.1
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[INFO] [stderr]     Checking hyper-tls v0.5.0
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[INFO] [stderr]     Checking lfspull v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/repo_tools/mod.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let worktree_file_contents = fat_io_wrap_tokio(git_path, tokio::fs::read_to_string).await?;
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | #![warn(unused_qualifications)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 34 -         let worktree_file_contents = fat_io_wrap_tokio(git_path, tokio::fs::read_to_string).await?;
[INFO] [stdout] 34 +         let worktree_file_contents = fat_io_wrap_tokio(git_path, fs::read_to_string).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/repo_tools/mod.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let worktree_file_contents = fat_io_wrap_tokio(git_path, tokio::fs::read_to_string).await?;
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | #![warn(unused_qualifications)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 34 -         let worktree_file_contents = fat_io_wrap_tokio(git_path, tokio::fs::read_to_string).await?;
[INFO] [stdout] 34 +         let worktree_file_contents = fat_io_wrap_tokio(git_path, fs::read_to_string).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/repo_tools/primitives.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct MetaData {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 63 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MetaData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "970e34668b1aac9bd33160f260cb7910b8bf07af752f3200bb2b7ae77cad15f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970e34668b1aac9bd33160f260cb7910b8bf07af752f3200bb2b7ae77cad15f8", kill_on_drop: false }`
[INFO] [stdout] 970e34668b1aac9bd33160f260cb7910b8bf07af752f3200bb2b7ae77cad15f8