[INFO] fetching crate mirror-protocol 1.0.0...
[INFO] checking mirror-protocol-1.0.0 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate mirror-protocol 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mirror-protocol 1.0.0 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking crates.io crate mirror-protocol 1.0.0
[INFO] finished tweaking crates.io crate mirror-protocol 1.0.0
[INFO] tweaked toml for crates.io crate mirror-protocol 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cw0 v0.2.3
[INFO] [stderr]   Downloaded cw20 v0.2.3
[INFO] [stderr]   Downloaded terra-cosmwasm v1.2.3
[INFO] [stderr]   Downloaded terraswap v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", 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] 0ff3c9d5c6cb38f4008bb4c2105ce54901a14bde781ffe740aa9d8e3dab3d1ac
[INFO] running `Command { std: "docker" "start" "-a" "0ff3c9d5c6cb38f4008bb4c2105ce54901a14bde781ffe740aa9d8e3dab3d1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ff3c9d5c6cb38f4008bb4c2105ce54901a14bde781ffe740aa9d8e3dab3d1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff3c9d5c6cb38f4008bb4c2105ce54901a14bde781ffe740aa9d8e3dab3d1ac", kill_on_drop: false }`
[INFO] [stdout] 0ff3c9d5c6cb38f4008bb4c2105ce54901a14bde781ffe740aa9d8e3dab3d1ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0976904e7f3265c9c7c961f5f40b2f5b8fa571604f784ba0024fb74b13d2bdb4
[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" "0976904e7f3265c9c7c961f5f40b2f5b8fa571604f784ba0024fb74b13d2bdb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde v1.0.119
[INFO] [stderr]     Checking serde-json-wasm v0.2.1
[INFO] [stderr]     Checking cosmwasm-std v0.10.1
[INFO] [stderr]     Checking cw0 v0.2.3
[INFO] [stderr]     Checking cosmwasm-storage v0.10.1
[INFO] [stderr]     Checking terra-cosmwasm v1.2.3
[INFO] [stderr]     Checking cw20 v0.2.3
[INFO] [stderr]     Checking terraswap v1.0.1
[INFO] [stderr]     Checking mirror-protocol v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "0976904e7f3265c9c7c961f5f40b2f5b8fa571604f784ba0024fb74b13d2bdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0976904e7f3265c9c7c961f5f40b2f5b8fa571604f784ba0024fb74b13d2bdb4", kill_on_drop: false }`
[INFO] [stdout] 0976904e7f3265c9c7c961f5f40b2f5b8fa571604f784ba0024fb74b13d2bdb4