[INFO] fetching crate arigato 0.1.0...
[INFO] checking arigato-0.1.0 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate arigato 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arigato 0.1.0 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate arigato 0.1.0
[INFO] finished tweaking crates.io crate arigato 0.1.0
[INFO] tweaked toml for crates.io crate arigato 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf55435ebf616fc59cfdb0aef5794ea361487c9c54ccc62ffecbaf34d3449435
[INFO] running `Command { std: "docker" "start" "-a" "cf55435ebf616fc59cfdb0aef5794ea361487c9c54ccc62ffecbaf34d3449435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf55435ebf616fc59cfdb0aef5794ea361487c9c54ccc62ffecbaf34d3449435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf55435ebf616fc59cfdb0aef5794ea361487c9c54ccc62ffecbaf34d3449435", kill_on_drop: false }`
[INFO] [stdout] cf55435ebf616fc59cfdb0aef5794ea361487c9c54ccc62ffecbaf34d3449435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67260559abe8da33e2d3310bad99c0540f175b4c95bb4d20430d43de81a22cb5
[INFO] running `Command { std: "docker" "start" "-a" "67260559abe8da33e2d3310bad99c0540f175b4c95bb4d20430d43de81a22cb5", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking arigato v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0635]: unknown feature `cursor_remaining`
[INFO] [stdout]   --> src/lib.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![feature(cursor_remaining)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `cursor_remaining`
[INFO] [stdout]   --> src/lib.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![feature(cursor_remaining)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `build_task` found for struct `tokio::task::JoinSet` in the current scope
[INFO] [stdout]   --> src/server/server.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |                       let _ = join_set
[INFO] [stdout]    |  _____________________________-
[INFO] [stdout] 95 | |                         .build_task()
[INFO] [stdout]    | |                         -^^^^^^^^^^ method not found in `JoinSet<()>`
[INFO] [stdout]    | |_________________________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `build_task` found for struct `tokio::task::JoinSet` in the current scope
[INFO] [stdout]   --> src/server/server.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |                       let _ = join_set
[INFO] [stdout]    |  _____________________________-
[INFO] [stdout] 95 | |                         .build_task()
[INFO] [stdout]    | |                         -^^^^^^^^^^ method not found in `JoinSet<()>`
[INFO] [stdout]    | |_________________________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remaining_slice` found for mutable reference `&mut std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> src/raw/messages_r.rs:219:43
[INFO] [stdout]     |
[INFO] [stdout] 219 |             _ => Self::Unknown(ty, tag, b.remaining_slice().into()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `remaining` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 219 |             _ => Self::Unknown(ty, tag, b.remaining().into()),
[INFO] [stdout]     |                                           ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remaining_slice` found for mutable reference `&mut std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> src/raw/messages_r.rs:219:43
[INFO] [stdout]     |
[INFO] [stdout] 219 |             _ => Self::Unknown(ty, tag, b.remaining_slice().into()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `remaining` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 219 |             _ => Self::Unknown(ty, tag, b.remaining().into()),
[INFO] [stdout]     |                                           ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remaining_slice` found for mutable reference `&mut std::io::Cursor<ContainerT>` in the current scope
[INFO] [stdout]    --> src/raw/messages_t.rs:262:43
[INFO] [stdout]     |
[INFO] [stdout] 262 |             _ => Self::Unknown(ty, tag, b.remaining_slice().into()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `remaining` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 262 |             _ => Self::Unknown(ty, tag, b.remaining().into()),
[INFO] [stdout]     |                                           ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remaining_slice` found for mutable reference `&mut std::io::Cursor<ContainerT>` in the current scope
[INFO] [stdout]    --> src/raw/messages_t.rs:262:43
[INFO] [stdout]     |
[INFO] [stdout] 262 |             _ => Self::Unknown(ty, tag, b.remaining_slice().into()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `remaining` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 262 |             _ => Self::Unknown(ty, tag, b.remaining().into()),
[INFO] [stdout]     |                                           ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arigato` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arigato` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "67260559abe8da33e2d3310bad99c0540f175b4c95bb4d20430d43de81a22cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67260559abe8da33e2d3310bad99c0540f175b4c95bb4d20430d43de81a22cb5", kill_on_drop: false }`
[INFO] [stdout] 67260559abe8da33e2d3310bad99c0540f175b4c95bb4d20430d43de81a22cb5
