[INFO] fetching crate tokio-socketcan-isotp 0.2.0...
[INFO] testing tokio-socketcan-isotp-0.2.0 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate tokio-socketcan-isotp 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tokio-socketcan-isotp 0.2.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-socketcan-isotp 0.2.0
[INFO] finished tweaking crates.io crate tokio-socketcan-isotp 0.2.0
[INFO] tweaked toml for crates.io crate tokio-socketcan-isotp 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.3)
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.29.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fe0529ccec0b877c2690af12ed9129fd2c57e86050f7217555842a0d02111ad
[INFO] running `Command { std: "docker" "start" "-a" "0fe0529ccec0b877c2690af12ed9129fd2c57e86050f7217555842a0d02111ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fe0529ccec0b877c2690af12ed9129fd2c57e86050f7217555842a0d02111ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe0529ccec0b877c2690af12ed9129fd2c57e86050f7217555842a0d02111ad", kill_on_drop: false }`
[INFO] [stdout] 0fe0529ccec0b877c2690af12ed9129fd2c57e86050f7217555842a0d02111ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 509e8f9ac3c970fbd7dbe07ef5cdaa98b8b5cbc272317c94ef41e96f5c161033
[INFO] running `Command { std: "docker" "start" "-a" "509e8f9ac3c970fbd7dbe07ef5cdaa98b8b5cbc272317c94ef41e96f5c161033", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-socketcan-isotp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:168:60
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn write_packet<'a>(&'a self, packet: &'a [u8]) -> IsoTpWriteFuture {
[INFO] [stdout]     |                         -- lifetime `'a` declared here     ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.04s
[INFO] running `Command { std: "docker" "inspect" "509e8f9ac3c970fbd7dbe07ef5cdaa98b8b5cbc272317c94ef41e96f5c161033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509e8f9ac3c970fbd7dbe07ef5cdaa98b8b5cbc272317c94ef41e96f5c161033", kill_on_drop: false }`
[INFO] [stdout] 509e8f9ac3c970fbd7dbe07ef5cdaa98b8b5cbc272317c94ef41e96f5c161033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8533faf492d96166736c9ee0738644bdbaf2253c436a3f228f10adda18bb2b77
[INFO] running `Command { std: "docker" "start" "-a" "8533faf492d96166736c9ee0738644bdbaf2253c436a3f228f10adda18bb2b77", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-socketcan-isotp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:168:60
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn write_packet<'a>(&'a self, packet: &'a [u8]) -> IsoTpWriteFuture {
[INFO] [stdout]     |                         -- lifetime `'a` declared here     ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:168:60
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn write_packet<'a>(&'a self, packet: &'a [u8]) -> IsoTpWriteFuture {
[INFO] [stdout]     |                         -- lifetime `'a` declared here     ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8533faf492d96166736c9ee0738644bdbaf2253c436a3f228f10adda18bb2b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8533faf492d96166736c9ee0738644bdbaf2253c436a3f228f10adda18bb2b77", kill_on_drop: false }`
[INFO] [stdout] 8533faf492d96166736c9ee0738644bdbaf2253c436a3f228f10adda18bb2b77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 066e95a05af664427f181d07a0f25287f078a5b044e855963b2b4c9a1ba066ed
[INFO] running `Command { std: "docker" "start" "-a" "066e95a05af664427f181d07a0f25287f078a5b044e855963b2b4c9a1ba066ed", kill_on_drop: false }`
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/lib.rs:168:60
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn write_packet<'a>(&'a self, packet: &'a [u8]) -> IsoTpWriteFuture {
[INFO] [stderr]     |                         -- lifetime `'a` declared here     ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tokio-socketcan-isotp` (lib) generated 1 warning
[INFO] [stderr] warning: `tokio-socketcan-isotp` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_socketcan_isotp-427fe1fc4887cf02)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_socketcan_isotp
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] test src/socketcan_isotp.rs - socketcan_isotp (line 20) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `main` in `tokio`
[INFO] [stdout]  --> src/lib.rs:19:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[tokio::main]
[INFO] [stdout]   |          ^^^^ could not find `main` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> src/lib.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |     while let Ok(packet) = socket.read_packet()?.await {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `IsoTpReadFuture<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `IsoTpReadFuture<'_>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     while let Ok(packet) = socket.read_packet().await?.await {
[INFO] [stdout]    |                                                ++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> src/lib.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let rx = socket.write_packet(packet)?.await;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `IsoTpWriteFuture<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `IsoTpWriteFuture<'_>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let rx = socket.write_packet(packet).await?.await;
[INFO] [stdout]    |                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |   async fn main() -> Result<(), Error> {
[INFO] [stdout]    |                      ----------------- expected `Result<(), tokio_socketcan_isotp::Error>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 14 | /     while let Ok(packet) = socket.read_packet()?.await {
[INFO] [stdout] 15 | |         println!("{:?}", packet);
[INFO] [stdout] 16 | |         let rx = socket.write_packet(packet)?.await;
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), tokio_socketcan_isotp::Error>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout]    = note: `while` loops evaluate to unit type `()`
[INFO] [stdout] help: try adding an expression at the end of the block
[INFO] [stdout]    |
[INFO] [stdout] 17 ~     }
[INFO] [stdout] 18 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> src/lib.rs:20:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | async fn main() -> Result<(), Error> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433, E0752.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/socketcan_isotp.rs - socketcan_isotp (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `socketcan_isotp`
[INFO] [stdout]  --> src/socketcan_isotp.rs:21:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use socketcan_isotp::IsoTpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `socketcan_isotp`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `socketcan_isotp`
[INFO] [stdout]  --> src/socketcan_isotp.rs:23:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() -> Result<(), socketcan_isotp::Error> {
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^ use of undeclared crate or module `socketcan_isotp`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout]     src/socketcan_isotp.rs - socketcan_isotp (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "066e95a05af664427f181d07a0f25287f078a5b044e855963b2b4c9a1ba066ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066e95a05af664427f181d07a0f25287f078a5b044e855963b2b4c9a1ba066ed", kill_on_drop: false }`
[INFO] [stdout] 066e95a05af664427f181d07a0f25287f078a5b044e855963b2b4c9a1ba066ed
