[INFO] fetching crate vhrdcan 0.1.0...
[INFO] testing vhrdcan-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate vhrdcan 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vhrdcan 0.1.0
[INFO] finished tweaking crates.io crate vhrdcan 0.1.0
[INFO] tweaked toml for crates.io crate vhrdcan 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vhrdcan 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding hash32 v0.1.1 (available: v1.0.0)
[INFO] [stderr]       Adding heapless v0.5.6 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f17b4bcbb20f521947c86fffc6066c8520e0f614ae5118fd467ace1626eedcb1
[INFO] running `Command { std: "docker" "start" "-a" "f17b4bcbb20f521947c86fffc6066c8520e0f614ae5118fd467ace1626eedcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f17b4bcbb20f521947c86fffc6066c8520e0f614ae5118fd467ace1626eedcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17b4bcbb20f521947c86fffc6066c8520e0f614ae5118fd467ace1626eedcb1", kill_on_drop: false }`
[INFO] [stdout] f17b4bcbb20f521947c86fffc6066c8520e0f614ae5118fd467ace1626eedcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f78d8437512ecb8c29097319b29bcf8eba2d8f3e02cdaaad6a7ea94a6058d2a
[INFO] running `Command { std: "docker" "start" "-a" "8f78d8437512ecb8c29097319b29bcf8eba2d8f3e02cdaaad6a7ea94a6058d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling vhrdcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef {
[INFO] [stdout]    |                             ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef {
[INFO] [stdout]     |                             ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "8f78d8437512ecb8c29097319b29bcf8eba2d8f3e02cdaaad6a7ea94a6058d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f78d8437512ecb8c29097319b29bcf8eba2d8f3e02cdaaad6a7ea94a6058d2a", kill_on_drop: false }`
[INFO] [stdout] 8f78d8437512ecb8c29097319b29bcf8eba2d8f3e02cdaaad6a7ea94a6058d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99bd27ef15efd9f4bb7b2688d1bb5830b59d5fbdbe88ed507b5dc7f751e9ae3c
[INFO] running `Command { std: "docker" "start" "-a" "99bd27ef15efd9f4bb7b2688d1bb5830b59d5fbdbe88ed507b5dc7f751e9ae3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vhrdcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef {
[INFO] [stdout]    |                             ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef<'_> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef {
[INFO] [stdout]     |                             ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn as_raw_frame_ref(&self) -> RawFrameRef<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::prelude::*`
[INFO] [stdout]    --> src/id.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | use std::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant, associated function, or constant named `standard` found for enum `id::FrameId` in the current scope
[INFO] [stdout]    --> src/lib.rs:200:61
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let r = heap.heap.push(heap.pool.new_frame(FrameId::standard(123).unwrap(), &[0, 1]).unwrap());
[INFO] [stdout]     |                                                             ^^^^^^^^ variant, associated function, or constant not found in `id::FrameId`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/id.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | pub enum FrameId {
[INFO] [stdout]     | ---------------- variant, associated function, or constant `standard` not found for this enum
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `id::FrameId` consider using one of the following associated functions:
[INFO] [stdout]       id::FrameId::new_standard
[INFO] [stdout]       id::FrameId::new_extended
[INFO] [stdout]    --> src/id.rs:55:5
[INFO] [stdout]     |
[INFO] [stdout]  55 |     pub const fn new_standard(standard_id: u16) -> Option<FrameId> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  64 |     pub const fn new_extended(extended_id: u32) -> Option<FrameId> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is a variant with a similar name (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 200 -         let r = heap.heap.push(heap.pool.new_frame(FrameId::standard(123).unwrap(), &[0, 1]).unwrap());
[INFO] [stdout] 200 +         let r = heap.heap.push(heap.pool.new_frame(FrameId::Standard(123).unwrap(), &[0, 1]).unwrap());
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `new_standard` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let r = heap.heap.push(heap.pool.new_frame(FrameId::new_standard(123).unwrap(), &[0, 1]).unwrap());
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vhrdcan` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "99bd27ef15efd9f4bb7b2688d1bb5830b59d5fbdbe88ed507b5dc7f751e9ae3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99bd27ef15efd9f4bb7b2688d1bb5830b59d5fbdbe88ed507b5dc7f751e9ae3c", kill_on_drop: false }`
[INFO] [stdout] 99bd27ef15efd9f4bb7b2688d1bb5830b59d5fbdbe88ed507b5dc7f751e9ae3c
