[INFO] fetching crate esl01-dag 0.3.0...
[INFO] checking esl01-dag-0.3.0 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] extracting crate esl01-dag 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate esl01-dag 0.3.0 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esl01-dag 0.3.0
[INFO] finished tweaking crates.io crate esl01-dag 0.3.0
[INFO] tweaked toml for crates.io crate esl01-dag 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266ddbba4f91d1dcc151fd46954d7d1a6a7b69d45a6839475aed99ba3b1d5b36
[INFO] running `Command { std: "docker" "start" "-a" "266ddbba4f91d1dcc151fd46954d7d1a6a7b69d45a6839475aed99ba3b1d5b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266ddbba4f91d1dcc151fd46954d7d1a6a7b69d45a6839475aed99ba3b1d5b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266ddbba4f91d1dcc151fd46954d7d1a6a7b69d45a6839475aed99ba3b1d5b36", kill_on_drop: false }`
[INFO] [stdout] 266ddbba4f91d1dcc151fd46954d7d1a6a7b69d45a6839475aed99ba3b1d5b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726ac33865d166e4858f8417dbb74bb8d3e6b4bcdfd5483ee1559dbae22b7335
[INFO] running `Command { std: "docker" "start" "-a" "726ac33865d166e4858f8417dbb74bb8d3e6b4bcdfd5483ee1559dbae22b7335", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]     Checking esl01-vlqencoding v0.3.0
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking esl01-renderdag v0.3.0
[INFO] [stderr]     Checking esl01-drawdag v0.3.0
[INFO] [stderr]     Checking esl01-nonblocking v0.3.0
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking fail v0.4.0
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking esl01-atomicfile v0.3.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking esl01-mincode v0.3.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]     Checking esl01-minibytes v0.3.0
[INFO] [stderr]     Checking esl01-indexedlog v0.3.0
[INFO] [stderr]     Checking esl01-dag-types v0.3.0
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking esl01-dag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking esl01-dev-logger v0.3.0
[INFO] [stdout] error[E0505]: cannot move out of `set` because it is borrowed
[INFO] [stdout]    --> src/default_impl.rs:141:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let set = this.sort(&set).await?;
[INFO] [stdout]     |         --- binding `set` declared here
[INFO] [stdout] 136 |     let parents = match set.to_parents().await? {
[INFO] [stdout]     |                         --- borrow of `set` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 141 |     let heads = this.heads_ancestors(set).await?;
[INFO] [stdout]     |                                      ^^^ move out of `set` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 149 | }
[INFO] [stdout]     | - borrow might be used here, when `parents` is dropped and runs the destructor for type `impl Parents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0505]: cannot move out of `set` because it is borrowed
[INFO] [stdout]    --> src/default_impl.rs:141:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let set = this.sort(&set).await?;
[INFO] [stdout]     |         --- binding `set` declared here
[INFO] [stdout] 136 |     let parents = match set.to_parents().await? {
[INFO] [stdout]     |                         --- borrow of `set` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 141 |     let heads = this.heads_ancestors(set).await?;
[INFO] [stdout]     |                                      ^^^ move out of `set` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 149 | }
[INFO] [stdout]     | - borrow might be used here, when `parents` is dropped and runs the destructor for type `impl Parents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0505`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esl01-dag` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0505`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esl01-dag` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "726ac33865d166e4858f8417dbb74bb8d3e6b4bcdfd5483ee1559dbae22b7335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726ac33865d166e4858f8417dbb74bb8d3e6b4bcdfd5483ee1559dbae22b7335", kill_on_drop: false }`
[INFO] [stdout] 726ac33865d166e4858f8417dbb74bb8d3e6b4bcdfd5483ee1559dbae22b7335