[INFO] fetching crate libtftp 0.1.2...
[INFO] checking libtftp-0.1.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate libtftp 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate libtftp 0.1.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libtftp 0.1.2
[INFO] finished tweaking crates.io crate libtftp 0.1.2
[INFO] tweaked toml for crates.io crate libtftp 0.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6baa4244ef2ae59eadc3c86de881fe410bccd4c468b139a2e8c3182004cefbd
[INFO] running `Command { std: "docker" "start" "-a" "c6baa4244ef2ae59eadc3c86de881fe410bccd4c468b139a2e8c3182004cefbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6baa4244ef2ae59eadc3c86de881fe410bccd4c468b139a2e8c3182004cefbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6baa4244ef2ae59eadc3c86de881fe410bccd4c468b139a2e8c3182004cefbd", kill_on_drop: false }`
[INFO] [stdout] c6baa4244ef2ae59eadc3c86de881fe410bccd4c468b139a2e8c3182004cefbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36db5e2d3dfa35819d2f2e4f9763e2c1f2477dedb62ae6e9d7c3834d741aee8d
[INFO] running `Command { std: "docker" "start" "-a" "36db5e2d3dfa35819d2f2e4f9763e2c1f2477dedb62ae6e9d7c3834d741aee8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking libtftp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         buf.put_u16::<BigEndian>(opcode);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         buf.put_u16::<BigEndian>(3);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         buf.put_u16::<BigEndian>(block);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         buf.put_u16::<BigEndian>(4);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         buf.put_u16::<BigEndian>(block);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         buf.put_u16::<BigEndian>(4);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         buf.put_u16::<BigEndian>(code);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:150:40
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let opcode = opcode.into_buf().get_u16::<BigEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:163:46
[INFO] [stdout]     |
[INFO] [stdout] 163 |             4 => Packet::ACK(rest.into_buf().get_u16::<BigEndian>()),
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         buf.put_u16::<BigEndian>(opcode);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         buf.put_u16::<BigEndian>(3);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         buf.put_u16::<BigEndian>(block);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         buf.put_u16::<BigEndian>(4);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         buf.put_u16::<BigEndian>(block);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         buf.put_u16::<BigEndian>(4);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         buf.put_u16::<BigEndian>(code);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:150:40
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let opcode = opcode.into_buf().get_u16::<BigEndian>();
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u16`: use get_u16_be or get_u16_le
[INFO] [stdout]    --> src/tftp/packet.rs:163:46
[INFO] [stdout]     |
[INFO] [stdout] 163 |             4 => Packet::ACK(rest.into_buf().get_u16::<BigEndian>()),
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "36db5e2d3dfa35819d2f2e4f9763e2c1f2477dedb62ae6e9d7c3834d741aee8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36db5e2d3dfa35819d2f2e4f9763e2c1f2477dedb62ae6e9d7c3834d741aee8d", kill_on_drop: false }`
[INFO] [stdout] 36db5e2d3dfa35819d2f2e4f9763e2c1f2477dedb62ae6e9d7c3834d741aee8d
