[INFO] cloning repository https://github.com/Aofusa/blockchain-sample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aofusa/blockchain-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAofusa%2Fblockchain-sample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAofusa%2Fblockchain-sample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa38d9c86f08da0a5d2367bbc841f051285980c4 [INFO] checking Aofusa/blockchain-sample/fa38d9c86f08da0a5d2367bbc841f051285980c4 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAofusa%2Fblockchain-sample" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aofusa/blockchain-sample on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Aofusa/blockchain-sample [INFO] finished tweaking git repo https://github.com/Aofusa/blockchain-sample [INFO] tweaked toml for git repo https://github.com/Aofusa/blockchain-sample written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Aofusa/blockchain-sample 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chrono v0.4.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb5273829c87c5263364dba0a9b8f8c970b511f87aca8a49d6d1008aebc867b7 [INFO] running `Command { std: "docker" "start" "-a" "fb5273829c87c5263364dba0a9b8f8c970b511f87aca8a49d6d1008aebc867b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb5273829c87c5263364dba0a9b8f8c970b511f87aca8a49d6d1008aebc867b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5273829c87c5263364dba0a9b8f8c970b511f87aca8a49d6d1008aebc867b7", kill_on_drop: false }` [INFO] [stdout] fb5273829c87c5263364dba0a9b8f8c970b511f87aca8a49d6d1008aebc867b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d1f494dfdddab181ea02000de0c1e98f94dec9d66f87c33a6c04b4745c41c37 [INFO] running `Command { std: "docker" "start" "-a" "1d1f494dfdddab181ea02000de0c1e98f94dec9d66f87c33a6c04b4745c41c37", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking blockchain-sample v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `sender_address`, `receiver_address`, and `value` are never read [INFO] [stdout] --> src/v1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct Transaction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 3 | sender_address: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 4 | receiver_address: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | value: f32 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sender_address`, `receiver_address`, and `value` are never read [INFO] [stdout] --> src/v1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct Transaction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 3 | sender_address: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 4 | receiver_address: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | value: f32 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.69s [INFO] running `Command { std: "docker" "inspect" "1d1f494dfdddab181ea02000de0c1e98f94dec9d66f87c33a6c04b4745c41c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d1f494dfdddab181ea02000de0c1e98f94dec9d66f87c33a6c04b4745c41c37", kill_on_drop: false }` [INFO] [stdout] 1d1f494dfdddab181ea02000de0c1e98f94dec9d66f87c33a6c04b4745c41c37