[INFO] fetching crate rune-core 0.14.1...
[INFO] testing rune-core-0.14.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rune-core 0.14.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rune-core 0.14.1
[INFO] finished tweaking crates.io crate rune-core 0.14.1
[INFO] tweaked toml for crates.io crate rune-core 0.14.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rune-core 0.14.1 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] crate crates.io crate rune-core 0.14.1 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded musli-core v0.0.124
[INFO] [stderr]   Downloaded twox-hash v2.1.0
[INFO] [stderr]   Downloaded musli-macros v0.0.124
[INFO] [stderr]   Downloaded rune-alloc-macros v0.14.1
[INFO] [stderr]   Downloaded musli v0.0.124
[INFO] [stderr]   Downloaded rune-alloc v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1a2cc6147d984d68602312e7c7efa25db482d166cc677b11711cd13c04d8f869
[INFO] running `Command { std: "docker" "start" "-a" "1a2cc6147d984d68602312e7c7efa25db482d166cc677b11711cd13c04d8f869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a2cc6147d984d68602312e7c7efa25db482d166cc677b11711cd13c04d8f869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2cc6147d984d68602312e7c7efa25db482d166cc677b11711cd13c04d8f869", kill_on_drop: false }`
[INFO] [stdout] 1a2cc6147d984d68602312e7c7efa25db482d166cc677b11711cd13c04d8f869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dccfe9324a19cd25298861b08c9f168ec368d9c2967f1ff02ecf854abb5f450d
[INFO] running `Command { std: "docker" "start" "-a" "dccfe9324a19cd25298861b08c9f168ec368d9c2967f1ff02ecf854abb5f450d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling twox-hash v2.1.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling rune-alloc-macros v0.14.1
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling rune-alloc v0.14.1
[INFO] [stderr]    Compiling rune-core v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.63s
[INFO] running `Command { std: "docker" "inspect" "dccfe9324a19cd25298861b08c9f168ec368d9c2967f1ff02ecf854abb5f450d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccfe9324a19cd25298861b08c9f168ec368d9c2967f1ff02ecf854abb5f450d", kill_on_drop: false }`
[INFO] [stdout] dccfe9324a19cd25298861b08c9f168ec368d9c2967f1ff02ecf854abb5f450d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] df4f2ecb5198446f2d0614ddcd208625af436a91fde0fdb7f5bb817c80d78c9c
[INFO] running `Command { std: "docker" "start" "-a" "df4f2ecb5198446f2d0614ddcd208625af436a91fde0fdb7f5bb817c80d78c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rune-core v0.14.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rust_std` in the list of imported crates
[INFO] [stdout]    --> src/protocol.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |               let mut map = ::rust_std::collections::HashMap::<Hash, &'static str>::new();
[INFO] [stdout]     |                               ^^^^^^^^ could not find `rust_std` in the list of imported crates
[INFO] [stdout] ...
[INFO] [stdout] 126 | / define! {
[INFO] [stdout] 127 | |     /// The function to access a field.
[INFO] [stdout] 128 | |     pub const GET: Protocol = Protocol {
[INFO] [stdout] 129 | |         hash: 0x504007af1a8485a4u64,
[INFO] [stdout] ...   |
[INFO] [stdout] 491 | |     };
[INFO] [stdout] 492 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:34:21
[INFO] [stdout]     |
[INFO] [stdout]  33 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout]  34 | extern crate std as rust_std;
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `define` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::alloc::HashMap;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use rune_alloc::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rune-core` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "df4f2ecb5198446f2d0614ddcd208625af436a91fde0fdb7f5bb817c80d78c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4f2ecb5198446f2d0614ddcd208625af436a91fde0fdb7f5bb817c80d78c9c", kill_on_drop: false }`
[INFO] [stdout] df4f2ecb5198446f2d0614ddcd208625af436a91fde0fdb7f5bb817c80d78c9c