[INFO] cloning repository https://github.com/nealfennimore/rust-intro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nealfennimore/rust-intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealfennimore%2Frust-intro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealfennimore%2Frust-intro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d217d8426ecedc382ed03537e249b1da1ecb186b
[INFO] checking nealfennimore/rust-intro against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnealfennimore%2Frust-intro" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nealfennimore/rust-intro on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nealfennimore/rust-intro
[INFO] finished tweaking git repo https://github.com/nealfennimore/rust-intro
[INFO] tweaked toml for git repo https://github.com/nealfennimore/rust-intro written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/nealfennimore/rust-intro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", 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] 7b79d77a0cc77df573fc76e2026ba0bb862bddbf1f7fcc5dfa2dec8210f36770
[INFO] running `Command { std: "docker" "start" "-a" "7b79d77a0cc77df573fc76e2026ba0bb862bddbf1f7fcc5dfa2dec8210f36770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b79d77a0cc77df573fc76e2026ba0bb862bddbf1f7fcc5dfa2dec8210f36770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b79d77a0cc77df573fc76e2026ba0bb862bddbf1f7fcc5dfa2dec8210f36770", kill_on_drop: false }`
[INFO] [stdout] 7b79d77a0cc77df573fc76e2026ba0bb862bddbf1f7fcc5dfa2dec8210f36770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--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] fc78417b96425dc0ef7f81b349b572687c7eb11c1e9024a088406c8827afa7cf
[INFO] running `Command { std: "docker" "start" "-a" "fc78417b96425dc0ef7f81b349b572687c7eb11c1e9024a088406c8827afa7cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking managed v0.7.2
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking smoltcp v0.7.0
[INFO] [stdout] error[E0382]: borrow of moved value: `packet_buf`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.7.0/src/socket/icmp.rs:382:70
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let packet_buf = self.rx_buffer.enqueue(icmp_repr.buffer_len(),
[INFO] [stdout]     |                     ---------- move occurs because `packet_buf` has type `&mut [u8]`, which does not implement the `Copy` trait
[INFO] [stdout] 377 |                                                         ip_repr.src_addr())?;
[INFO] [stdout] 378 |                 icmp_repr.emit(&mut Icmpv4Packet::new_unchecked(packet_buf),
[INFO] [stdout]     |                                                                 ---------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 382 |                            self.meta.handle, icmp_repr.buffer_len(), packet_buf.len());
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `packet_buf`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.7.0/src/socket/icmp.rs:393:70
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 let packet_buf = self.rx_buffer.enqueue(icmp_repr.buffer_len(),
[INFO] [stdout]     |                     ---------- move occurs because `packet_buf` has type `&mut [u8]`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 389 |                                &mut Icmpv6Packet::new_unchecked(packet_buf),
[INFO] [stdout]     |                                                                 ---------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 393 |                            self.meta.handle, icmp_repr.buffer_len(), packet_buf.len());
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smoltcp` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fc78417b96425dc0ef7f81b349b572687c7eb11c1e9024a088406c8827afa7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc78417b96425dc0ef7f81b349b572687c7eb11c1e9024a088406c8827afa7cf", kill_on_drop: false }`
[INFO] [stdout] fc78417b96425dc0ef7f81b349b572687c7eb11c1e9024a088406c8827afa7cf