[INFO] fetching crate pmd_flow 1.0.1...
[INFO] building pmd_flow-1.0.1 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate pmd_flow 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pmd_flow 1.0.1 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pmd_flow 1.0.1
[INFO] finished tweaking crates.io crate pmd_flow 1.0.1
[INFO] tweaked toml for crates.io crate pmd_flow 1.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c7c49e4a09d72cc45bec876c10e3a5abc80375bb95df3602a158a466ccf4390
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4c7c49e4a09d72cc45bec876c10e3a5abc80375bb95df3602a158a466ccf4390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c7c49e4a09d72cc45bec876c10e3a5abc80375bb95df3602a158a466ccf4390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7c49e4a09d72cc45bec876c10e3a5abc80375bb95df3602a158a466ccf4390", kill_on_drop: false }`
[INFO] [stdout] 4c7c49e4a09d72cc45bec876c10e3a5abc80375bb95df3602a158a466ccf4390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80646a43c6e1c191ff82280e54de236ec3ebbe8c3202352720455dddc42ed2ca
[INFO] running `Command { std: "docker" "start" "-a" "80646a43c6e1c191ff82280e54de236ec3ebbe8c3202352720455dddc42ed2ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling io_partition v1.1.1
[INFO] [stderr]    Compiling pmd_sir0 v1.2.1
[INFO] [stderr]    Compiling pmd_flow v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/flowdata.rs:670:38
[INFO] [stdout]     |
[INFO] [stdout] 670 |         write_sir0_footer(&mut file, sir0_pointers)?;
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      expected `&[u32]`, found struct `Vec`
[INFO] [stdout]     |                                      help: consider borrowing here: `&sir0_pointers`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[u32]`
[INFO] [stdout]                   found struct `Vec<u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `FlowDataError`
[INFO] [stdout]    --> src/flowdata.rs:670:52
[INFO] [stdout]     |
[INFO] [stdout] 670 |         write_sir0_footer(&mut file, sir0_pointers)?;
[INFO] [stdout]     |                                                    ^ the trait `From<Sir0WriteFooterError>` is not implemented for `FlowDataError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <FlowDataError as From<TryFromIntError>>
[INFO] [stdout]               <FlowDataError as From<std::io::Error>>
[INFO] [stdout]     = note: required by `std::convert::From::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pmd_flow`
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "80646a43c6e1c191ff82280e54de236ec3ebbe8c3202352720455dddc42ed2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80646a43c6e1c191ff82280e54de236ec3ebbe8c3202352720455dddc42ed2ca", kill_on_drop: false }`
[INFO] [stdout] 80646a43c6e1c191ff82280e54de236ec3ebbe8c3202352720455dddc42ed2ca
