[INFO] fetching crate elrond-wasm-module-users 0.17.4...
[INFO] checking elrond-wasm-module-users-0.17.4 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate elrond-wasm-module-users 0.17.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elrond-wasm-module-users 0.17.4 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-wasm-module-users 0.17.4
[INFO] finished tweaking crates.io crate elrond-wasm-module-users 0.17.4
[INFO] tweaked toml for crates.io crate elrond-wasm-module-users 0.17.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elrond-wasm-debug v0.17.4
[INFO] [stderr]   Downloaded elrond-wasm-derive v0.17.4
[INFO] running `Command { std: "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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cca29827df6d29b7288f906048cef583d1f57d2bd9d4955e3c9d9ffbabbfbc9
[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" "7cca29827df6d29b7288f906048cef583d1f57d2bd9d4955e3c9d9ffbabbfbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cca29827df6d29b7288f906048cef583d1f57d2bd9d4955e3c9d9ffbabbfbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cca29827df6d29b7288f906048cef583d1f57d2bd9d4955e3c9d9ffbabbfbc9", kill_on_drop: false }`
[INFO] [stdout] 7cca29827df6d29b7288f906048cef583d1f57d2bd9d4955e3c9d9ffbabbfbc9
[INFO] running `Command { std: "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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 553e3f9dc3a6a4bdfb92f23170071ffdf92162f973e15d447f114eed79f83fc7
[INFO] running `Command { std: "docker" "start" "-a" "553e3f9dc3a6a4bdfb92f23170071ffdf92162f973e15d447f114eed79f83fc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling elrond-codec-derive v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling elrond-wasm-derive v0.17.4
[INFO] [stderr]     Checking elrond-codec v0.5.3
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking elrond-wasm v0.17.4
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking elrond-wasm-module-users v0.17.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mandos v0.7.2
[INFO] [stderr]     Checking elrond-wasm-debug v0.17.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "553e3f9dc3a6a4bdfb92f23170071ffdf92162f973e15d447f114eed79f83fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553e3f9dc3a6a4bdfb92f23170071ffdf92162f973e15d447f114eed79f83fc7", kill_on_drop: false }`
[INFO] [stdout] 553e3f9dc3a6a4bdfb92f23170071ffdf92162f973e15d447f114eed79f83fc7