[INFO] fetching crate openlimits-nash 0.3.0...
[INFO] checking openlimits-nash-0.3.0 against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] extracting crate openlimits-nash 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate openlimits-nash 0.3.0 on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openlimits-nash 0.3.0
[INFO] finished tweaking crates.io crate openlimits-nash 0.3.0
[INFO] tweaked toml for crates.io crate openlimits-nash 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 305 packages to latest compatible versions
[INFO] [stderr]       Adding signature v1.3.2 (available: v1.6.4)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding zeroize v1.4.3 (available: v1.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2475fce551dce9f91d7934aaa43977332fc1be323bdd07dd913ac8b7b43bf4f
[INFO] running `Command { std: "docker" "start" "-a" "b2475fce551dce9f91d7934aaa43977332fc1be323bdd07dd913ac8b7b43bf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2475fce551dce9f91d7934aaa43977332fc1be323bdd07dd913ac8b7b43bf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2475fce551dce9f91d7934aaa43977332fc1be323bdd07dd913ac8b7b43bf4f", kill_on_drop: false }`
[INFO] [stdout] b2475fce551dce9f91d7934aaa43977332fc1be323bdd07dd913ac8b7b43bf4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7be77529b83998ed67309c8ad578e1bf7f73025539ffe23e03351d17be470e9
[INFO] running `Command { std: "docker" "start" "-a" "d7be77529b83998ed67309c8ad578e1bf7f73025539ffe23e03351d17be470e9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-bigint v0.3.3
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[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking utf-8 v0.7.6
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[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking openlimits-messaging v0.1.0
[INFO] [stderr]     Checking bigdecimal-rs v0.2.1
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[INFO] [stderr]     Checking paillier-common v0.2.0
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[INFO] [stderr]     Checking nash-mpc v1.2.4
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[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling async-recursion v0.3.2
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[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling graphql-parser v0.2.3
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[INFO] [stderr]    Compiling graphql_client_codegen v0.9.0
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[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking graphql_client v0.9.0
[INFO] [stderr]     Checking openlimits-exchange v0.3.0
[INFO] [stderr]     Checking nash-protocol v0.3.0
[INFO] [stderr]     Checking nash-native-client v0.3.0
[INFO] [stderr]     Checking openlimits-nash v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nash_native_client::Client`
[INFO] [stdout]  --> src/nash_parameters.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use nash_native_client::Client;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nash_native_client::Client`
[INFO] [stdout]  --> src/nash_parameters.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use nash_native_client::Client;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Environment`
[INFO] [stdout]  --> src/nash_stream.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use nash_native_client::{Client, Environment};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Environment`
[INFO] [stdout]  --> src/nash_stream.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use nash_native_client::{Client, Environment};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.75s
[INFO] running `Command { std: "docker" "inspect" "d7be77529b83998ed67309c8ad578e1bf7f73025539ffe23e03351d17be470e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7be77529b83998ed67309c8ad578e1bf7f73025539ffe23e03351d17be470e9", kill_on_drop: false }`
[INFO] [stdout] d7be77529b83998ed67309c8ad578e1bf7f73025539ffe23e03351d17be470e9