[INFO] fetching crate vhrdcan 0.1.0...
[INFO] checking vhrdcan-0.1.0 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate vhrdcan 0.1.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate vhrdcan 0.1.0 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c6470e2874b7efaf9eeb3d56fe898000c2998aa6db742a9dff187f915fa2b3
[INFO] running `Command { std: "docker" "start" "-a" "40c6470e2874b7efaf9eeb3d56fe898000c2998aa6db742a9dff187f915fa2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c6470e2874b7efaf9eeb3d56fe898000c2998aa6db742a9dff187f915fa2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c6470e2874b7efaf9eeb3d56fe898000c2998aa6db742a9dff187f915fa2b3", kill_on_drop: false }`
[INFO] [stdout] 40c6470e2874b7efaf9eeb3d56fe898000c2998aa6db742a9dff187f915fa2b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a4d22c89791451e885de2b19754fa1e33a40cbbd204e488476ab9c1f922799d
[INFO] running `Command { std: "docker" "start" "-a" "9a4d22c89791451e885de2b19754fa1e33a40cbbd204e488476ab9c1f922799d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]     Checking vhrdcan v0.1.0 (/opt/rustwide/workdir)
[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)]` 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]     |                                                             ^^^^^^^^
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             variant or associated item not found in `id::FrameId`
[INFO] [stdout]     |                                                             help: there is a variant with a similar name (notice the capitalization): `Standard`
[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 here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vhrdcan` due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a4d22c89791451e885de2b19754fa1e33a40cbbd204e488476ab9c1f922799d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4d22c89791451e885de2b19754fa1e33a40cbbd204e488476ab9c1f922799d", kill_on_drop: false }`
[INFO] [stdout] 9a4d22c89791451e885de2b19754fa1e33a40cbbd204e488476ab9c1f922799d