[INFO] fetching crate pb-jelly 0.0.7...
[INFO] testing pb-jelly-0.0.7 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pb-jelly 0.0.7 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pb-jelly 0.0.7 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pb-jelly 0.0.7
[INFO] finished tweaking crates.io crate pb-jelly 0.0.7
[INFO] tweaked toml for crates.io crate pb-jelly 0.0.7 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626b44f86f10370ab0478f4b13422e8d9fd9cbd6a2941af73ceb0c8c10123b04
[INFO] running `Command { std: "docker" "start" "-a" "626b44f86f10370ab0478f4b13422e8d9fd9cbd6a2941af73ceb0c8c10123b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626b44f86f10370ab0478f4b13422e8d9fd9cbd6a2941af73ceb0c8c10123b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626b44f86f10370ab0478f4b13422e8d9fd9cbd6a2941af73ceb0c8c10123b04", kill_on_drop: false }`
[INFO] [stdout] 626b44f86f10370ab0478f4b13422e8d9fd9cbd6a2941af73ceb0c8c10123b04
[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=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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d6d26548166af1621c791f13e24d06eef371a5698626b4914f048e96ab3fa9
[INFO] running `Command { std: "docker" "start" "-a" "82d6d26548166af1621c791f13e24d06eef371a5698626b4914f048e96ab3fa9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling pb-jelly v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.80s
[INFO] running `Command { std: "docker" "inspect" "82d6d26548166af1621c791f13e24d06eef371a5698626b4914f048e96ab3fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d6d26548166af1621c791f13e24d06eef371a5698626b4914f048e96ab3fa9", kill_on_drop: false }`
[INFO] [stdout] 82d6d26548166af1621c791f13e24d06eef371a5698626b4914f048e96ab3fa9
[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=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-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639806e4212491b188314e9ef737e1a0d9ae0119e048b4994b8e9bf35462d70d
[INFO] running `Command { std: "docker" "start" "-a" "639806e4212491b188314e9ef737e1a0d9ae0119e048b4994b8e9bf35462d70d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pb-jelly v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bytes::buf::ext`
[INFO] [stdout]   --> src/varint.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use bytes::buf::ext::BufExt;
[INFO] [stdout]    |                     ^^^ could not find `ext` in `buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `bytes` is not a member of trait `Buf`
[INFO] [stdout]   --> src/tests/mod.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | /     fn bytes(&self) -> &[u8] {
[INFO] [stdout] 62 | |         &self.contents[self.position..self.end]
[INFO] [stdout] 63 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `chunk`
[INFO] [stdout]   --> src/tests/mod.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Buf for VecReader {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ missing `chunk` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `fn chunk(&self) -> &[u8] { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bytes` found for reference `&VecReader` in the current scope
[INFO] [stdout]    --> src/tests/mod.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 |             for b in content.bytes() {
[INFO] [stdout]     |                              ^^^^^ method not found in `&VecReader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `bytes`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bytes` found for struct `VecReader` in the current scope
[INFO] [stdout]    --> src/tests/mod.rs:219:44
[INFO] [stdout]     |
[INFO] [stdout] 29  | struct VecReader {
[INFO] [stdout]     | ---------------- method `bytes` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 219 |         deserialized.payload.into_buffer().bytes(),
[INFO] [stdout]     |                                            ^^^^^ method not found in `VecReader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `bytes`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bytes` found for struct `VecReader` in the current scope
[INFO] [stdout]    --> src/tests/mod.rs:220:39
[INFO] [stdout]     |
[INFO] [stdout] 29  | struct VecReader {
[INFO] [stdout]     | ---------------- method `bytes` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 220 |         message.payload.into_buffer().bytes()
[INFO] [stdout]     |                                       ^^^^^ method not found in `VecReader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `bytes`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bytes` found for struct `VecReader` in the current scope
[INFO] [stdout]    --> src/tests/mod.rs:250:44
[INFO] [stdout]     |
[INFO] [stdout] 29  | struct VecReader {
[INFO] [stdout]     | ---------------- method `bytes` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 250 |         deserialized.payload.into_buffer().bytes(),
[INFO] [stdout]     |                                            ^^^^^ method not found in `VecReader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `bytes`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bytes` found for struct `VecReader` in the current scope
[INFO] [stdout]    --> src/tests/mod.rs:251:39
[INFO] [stdout]     |
[INFO] [stdout] 29  | struct VecReader {
[INFO] [stdout]     | ---------------- method `bytes` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 251 |         message.payload.into_buffer().bytes()
[INFO] [stdout]     |                                       ^^^^^ method not found in `VecReader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `bytes`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pb-jelly` due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "639806e4212491b188314e9ef737e1a0d9ae0119e048b4994b8e9bf35462d70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639806e4212491b188314e9ef737e1a0d9ae0119e048b4994b8e9bf35462d70d", kill_on_drop: false }`
[INFO] [stdout] 639806e4212491b188314e9ef737e1a0d9ae0119e048b4994b8e9bf35462d70d