[INFO] fetching crate wasmbin 0.2.2...
[INFO] checking wasmbin-0.2.2 against beta for pr-78714
[INFO] extracting crate wasmbin 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasmbin 0.2.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmbin 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasmbin 0.2.2
[INFO] tweaked toml for crates.io crate wasmbin 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate wasmbin 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01549485fa315c759e6a5dd75bedd238d902232c2f9eeb966855d6aaf4e0aa82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "01549485fa315c759e6a5dd75bedd238d902232c2f9eeb966855d6aaf4e0aa82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01549485fa315c759e6a5dd75bedd238d902232c2f9eeb966855d6aaf4e0aa82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01549485fa315c759e6a5dd75bedd238d902232c2f9eeb966855d6aaf4e0aa82", kill_on_drop: false }`
[INFO] [stdout] 01549485fa315c759e6a5dd75bedd238d902232c2f9eeb966855d6aaf4e0aa82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad2a950fc694a716a5d78668c8468de9ac7640c6c53c7ed2c827eacbb04cce15
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad2a950fc694a716a5d78668c8468de9ac7640c6c53c7ed2c827eacbb04cce15", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking oorandom v11.1.0
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]     Checking wast v25.0.2
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon-core v1.8.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling custom_debug_derive v0.4.0
[INFO] [stderr]    Compiling derive_arbitrary v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]     Checking custom_debug v0.4.0
[INFO] [stderr]     Checking arbitrary v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling thiserror v1.0.9
[INFO] [stderr]    Compiling wasmbin-derive v0.1.0
[INFO] [stderr]     Checking fehler v1.0.0
[INFO] [stderr]     Checking wasmbin v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking libtest-mimic v0.3.0
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stdout] error: benches/fixture.wasm requires the bulk-memory-operations feature to be enabled.
[INFO] [stdout]  --> benches/bench.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("benches/fixture.wasm requires the bulk-memory-operations feature to be enabled.");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmbin`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ad2a950fc694a716a5d78668c8468de9ac7640c6c53c7ed2c827eacbb04cce15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2a950fc694a716a5d78668c8468de9ac7640c6c53c7ed2c827eacbb04cce15", kill_on_drop: false }`
[INFO] [stdout] ad2a950fc694a716a5d78668c8468de9ac7640c6c53c7ed2c827eacbb04cce15