[INFO] fetching crate vhrdcan 0.1.0...
[INFO] testing vhrdcan-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate vhrdcan 0.1.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vhrdcan 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded hash32-derive v0.1.1
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d7b9d03d188a00b0ad54066f1eb1c5ce27d080b9ccf364a5ca67a6fb5b68338
[INFO] running `Command { std: "docker" "start" "-a" "6d7b9d03d188a00b0ad54066f1eb1c5ce27d080b9ccf364a5ca67a6fb5b68338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d7b9d03d188a00b0ad54066f1eb1c5ce27d080b9ccf364a5ca67a6fb5b68338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7b9d03d188a00b0ad54066f1eb1c5ce27d080b9ccf364a5ca67a6fb5b68338", kill_on_drop: false }`
[INFO] [stdout] 6d7b9d03d188a00b0ad54066f1eb1c5ce27d080b9ccf364a5ca67a6fb5b68338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd41e3139a915a48a40f8366be5b6f9737573b680a69f8742e2d9dcd2cadbd80
[INFO] running `Command { std: "docker" "start" "-a" "cd41e3139a915a48a40f8366be5b6f9737573b680a69f8742e2d9dcd2cadbd80", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling as-slice v0.1.5
[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 2.34s
[INFO] running `Command { std: "docker" "inspect" "cd41e3139a915a48a40f8366be5b6f9737573b680a69f8742e2d9dcd2cadbd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd41e3139a915a48a40f8366be5b6f9737573b680a69f8742e2d9dcd2cadbd80", kill_on_drop: false }`
[INFO] [stdout] cd41e3139a915a48a40f8366be5b6f9737573b680a69f8742e2d9dcd2cadbd80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635caaeea90f7745da1f05918922a2eda419a11028d3b88601630787a458ea30
[INFO] running `Command { std: "docker" "start" "-a" "635caaeea90f7745da1f05918922a2eda419a11028d3b88601630787a458ea30", kill_on_drop: false }`
[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] [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: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 or associated item 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 or associated item 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 or associated item `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" "635caaeea90f7745da1f05918922a2eda419a11028d3b88601630787a458ea30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635caaeea90f7745da1f05918922a2eda419a11028d3b88601630787a458ea30", kill_on_drop: false }`
[INFO] [stdout] 635caaeea90f7745da1f05918922a2eda419a11028d3b88601630787a458ea30
