[INFO] fetching crate smoltcp-slip 0.3.0...
[INFO] checking smoltcp-slip-0.3.0 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850
[INFO] extracting crate smoltcp-slip 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate smoltcp-slip 0.3.0 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 crates.io crate smoltcp-slip 0.3.0
[INFO] finished tweaking crates.io crate smoltcp-slip 0.3.0
[INFO] tweaked toml for crates.io crate smoltcp-slip 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 15c2c8e7b0ee528e5883ca7ef05f4be6e2e29f3f3e818b7c22faa26fde255845
[INFO] running `Command { std: "docker" "start" "-a" "15c2c8e7b0ee528e5883ca7ef05f4be6e2e29f3f3e818b7c22faa26fde255845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15c2c8e7b0ee528e5883ca7ef05f4be6e2e29f3f3e818b7c22faa26fde255845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c2c8e7b0ee528e5883ca7ef05f4be6e2e29f3f3e818b7c22faa26fde255845", kill_on_drop: false }`
[INFO] [stdout] 15c2c8e7b0ee528e5883ca7ef05f4be6e2e29f3f3e818b7c22faa26fde255845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 15eb65e7863a6bf4f74a5b21dea9f972ff24eac22c51dce683b34921e0c9bc66
[INFO] running `Command { std: "docker" "start" "-a" "15eb65e7863a6bf4f74a5b21dea9f972ff24eac22c51dce683b34921e0c9bc66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking serial-line-ip v0.5.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-hal-mock v0.8.0
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking smoltcp v0.8.1
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stdout] error[E0382]: borrow of moved value: `packet_buf`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.8.1/src/socket/icmp.rs:408:21
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 let packet_buf = self
[INFO] [stdout]     |                     ---------- move occurs because `packet_buf` has type `&mut [u8]`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 401 |                     &mut Icmpv4Packet::new_unchecked(packet_buf),
[INFO] [stdout]     |                                                      ---------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 408 |                     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-0.8.1/src/socket/icmp.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 413 |                 let packet_buf = self
[INFO] [stdout]     |                     ---------- move occurs because `packet_buf` has type `&mut [u8]`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 419 |                     &mut Icmpv6Packet::new_unchecked(packet_buf),
[INFO] [stdout]     |                                                      ---------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 426 |                     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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "15eb65e7863a6bf4f74a5b21dea9f972ff24eac22c51dce683b34921e0c9bc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15eb65e7863a6bf4f74a5b21dea9f972ff24eac22c51dce683b34921e0c9bc66", kill_on_drop: false }`
[INFO] [stdout] 15eb65e7863a6bf4f74a5b21dea9f972ff24eac22c51dce683b34921e0c9bc66