[INFO] fetching crate sp-sandbox 0.8.0-alpha.3...
[INFO] checking sp-sandbox-0.8.0-alpha.3 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] extracting crate sp-sandbox 0.8.0-alpha.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sp-sandbox 0.8.0-alpha.3 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sp-sandbox 0.8.0-alpha.3
[INFO] finished tweaking crates.io crate sp-sandbox 0.8.0-alpha.3
[INFO] tweaked toml for crates.io crate sp-sandbox 0.8.0-alpha.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e79a020f9734f094eb55999486c539032abb2bb3e9ca33f4718d4a7db3d236ff
[INFO] running `"docker" "start" "-a" "e79a020f9734f094eb55999486c539032abb2bb3e9ca33f4718d4a7db3d236ff"`
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking sp-panic-handler v2.0.0-alpha.3
[INFO] [stderr]     Checking fixed-hash v0.5.2
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking primitive-types v0.6.2
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking tiny-bip39 v0.7.1
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking schnorrkel v0.8.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-alpha.3
[INFO] [stderr]     Checking hashbrown v0.6.3
[INFO] [stderr]     Checking trie-db v0.20.0
[INFO] [stderr]     Checking substrate-bip39 v0.3.1
[INFO] [stderr]     Checking parity-util-mem v0.5.1
[INFO] [stderr]     Checking sp-runtime-interface v2.0.0-alpha.3
[INFO] [stderr]     Checking memory-db v0.19.0
[INFO] [stderr]     Checking sp-core v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-trie v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.3
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-sandbox v0.8.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `wabt`
[INFO] [stderr]    --> src/../with_std.rs:302:6
[INFO] [stderr]     |
[INFO] [stderr] 302 |     use wabt;
[INFO] [stderr]     |         ^^^^ no `wabt` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `assert_matches`
[INFO] [stderr]    --> src/../with_std.rs:304:6
[INFO] [stderr]     |
[INFO] [stderr] 304 |     use assert_matches::assert_matches;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ use of undeclared type or module `assert_matches`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_matches`
[INFO] [stderr]    --> src/../with_std.rs:469:3
[INFO] [stderr]     |
[INFO] [stderr] 469 |         assert_matches!(
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]    --> src/../with_std.rs:303:14
[INFO] [stderr]     |
[INFO] [stderr] 303 |     use crate::{Error, Value, ReturnValue, HostError, EnvironmentDefinitionBuilder, Instance};
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `sp-sandbox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e79a020f9734f094eb55999486c539032abb2bb3e9ca33f4718d4a7db3d236ff"`
[INFO] running `"docker" "rm" "-f" "e79a020f9734f094eb55999486c539032abb2bb3e9ca33f4718d4a7db3d236ff"`
[INFO] [stdout] e79a020f9734f094eb55999486c539032abb2bb3e9ca33f4718d4a7db3d236ff