[INFO] fetching crate binance_connector_rust 0.1.1...
[INFO] checking binance_connector_rust-0.1.1 against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984
[INFO] extracting crate binance_connector_rust 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate binance_connector_rust 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate binance_connector_rust 0.1.1
[INFO] tweaked toml for crates.io crate binance_connector_rust 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate binance_connector_rust 0.1.1 on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate binance_connector_rust 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.92
[INFO] [stderr]   Downloaded rust_decimal v1.25.0
[INFO] [stderr]   Downloaded openssl v0.10.40
[INFO] [stderr]   Downloaded openssl-sys v0.9.74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04878a1e03f4a9f63854d1b2b567e3fa4b3cabaa184240ce4b39e645adf341aa
[INFO] running `Command { std: "docker" "start" "-a" "04878a1e03f4a9f63854d1b2b567e3fa4b3cabaa184240ce4b39e645adf341aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04878a1e03f4a9f63854d1b2b567e3fa4b3cabaa184240ce4b39e645adf341aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04878a1e03f4a9f63854d1b2b567e3fa4b3cabaa184240ce4b39e645adf341aa", kill_on_drop: false }`
[INFO] [stdout] 04878a1e03f4a9f63854d1b2b567e3fa4b3cabaa184240ce4b39e645adf341aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78fdbf77ff810f1163e64e38e98e1a4e8f021060f0a4030f4eba7715c0a5600c
[INFO] running `Command { std: "docker" "start" "-a" "78fdbf77ff810f1163e64e38e98e1a4e8f021060f0a4030f4eba7715c0a5600c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling rust_decimal v1.25.0
[INFO] [stderr]     Checking encoding_rs v0.8.31
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking tokio v1.19.2
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking binance_connector_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Stderr`
[INFO] [stdout]  --> src/spot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::Stderr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::Decimal`
[INFO] [stdout]  --> src/spot_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rust_decimal::Decimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod spot_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Stderr`
[INFO] [stdout]  --> src/future.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Stderr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::Decimal`
[INFO] [stdout]  --> src/future_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rust_decimal::Decimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod future_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_key` and `api_secret` are never read
[INFO] [stdout]   --> src/spot.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Spot {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 19 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     api_secret: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Stderr`
[INFO] [stdout]  --> src/spot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::Stderr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Stderr`
[INFO] [stdout]  --> src/future.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Stderr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_key` and `api_secret` are never read
[INFO] [stdout]   --> src/future.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Future {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     api_secret: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_key` and `api_secret` are never read
[INFO] [stdout]   --> src/spot.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Spot {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 19 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     api_secret: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_key` and `api_secret` are never read
[INFO] [stdout]   --> src/future.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Future {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     api_key: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     api_secret: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.39s
[INFO] running `Command { std: "docker" "inspect" "78fdbf77ff810f1163e64e38e98e1a4e8f021060f0a4030f4eba7715c0a5600c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fdbf77ff810f1163e64e38e98e1a4e8f021060f0a4030f4eba7715c0a5600c", kill_on_drop: false }`
[INFO] [stdout] 78fdbf77ff810f1163e64e38e98e1a4e8f021060f0a4030f4eba7715c0a5600c