[INFO] fetching crate arigato 0.1.0...
[INFO] checking arigato-0.1.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate arigato 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate arigato 0.1.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 801391df91d7e79e23af7578a6227f2d41493001f093aca7329756eb03c2259d
[INFO] running `Command { std: "docker" "start" "-a" "801391df91d7e79e23af7578a6227f2d41493001f093aca7329756eb03c2259d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "801391df91d7e79e23af7578a6227f2d41493001f093aca7329756eb03c2259d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801391df91d7e79e23af7578a6227f2d41493001f093aca7329756eb03c2259d", kill_on_drop: false }`
[INFO] [stdout] 801391df91d7e79e23af7578a6227f2d41493001f093aca7329756eb03c2259d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ffc72a96d668dd21c67aafe77ebf0d1eaffff5cb92099209326df205c88143
[INFO] running `Command { std: "docker" "start" "-a" "a7ffc72a96d668dd21c67aafe77ebf0d1eaffff5cb92099209326df205c88143", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking tokio v1.40.0
[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<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<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: 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" "a7ffc72a96d668dd21c67aafe77ebf0d1eaffff5cb92099209326df205c88143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ffc72a96d668dd21c67aafe77ebf0d1eaffff5cb92099209326df205c88143", kill_on_drop: false }`
[INFO] [stdout] a7ffc72a96d668dd21c67aafe77ebf0d1eaffff5cb92099209326df205c88143
