[INFO] cloning repository https://github.com/sagnikc395/redger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sagnikc395/redger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagnikc395%2Fredger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagnikc395%2Fredger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebc01718101803792bc1242a5db9c06828ee794e
[INFO] checking sagnikc395/redger against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagnikc395%2Fredger" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sagnikc395/redger on toolchain 654bc80249a2b2ba8bd16392b5829d87ed96c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sagnikc395/redger
[INFO] finished tweaking git repo https://github.com/sagnikc395/redger
[INFO] tweaked toml for git repo https://github.com/sagnikc395/redger written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sagnikc395/redger 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" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7fc8f8464618726dfb12674fc007421ef18954d8b160a87c72879ec4beeb65c
[INFO] running `Command { std: "docker" "start" "-a" "b7fc8f8464618726dfb12674fc007421ef18954d8b160a87c72879ec4beeb65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7fc8f8464618726dfb12674fc007421ef18954d8b160a87c72879ec4beeb65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7fc8f8464618726dfb12674fc007421ef18954d8b160a87c72879ec4beeb65c", kill_on_drop: false }`
[INFO] [stdout] b7fc8f8464618726dfb12674fc007421ef18954d8b160a87c72879ec4beeb65c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061d67effca770ec681239544b8c0523ce7615ff5973b736ca016bf939f77a25
[INFO] running `Command { std: "docker" "start" "-a" "061d67effca770ec681239544b8c0523ce7615ff5973b736ca016bf939f77a25", kill_on_drop: false }`
[INFO] [stderr]     Checking redger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `from_currecy`
[INFO] [stdout]   --> src/currencies.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_currecy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_currency`
[INFO] [stdout]   --> src/currencies.rs:13:47
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_currency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Payment` is never constructed
[INFO] [stdout]  --> src/commodities.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Payment {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/commodities.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl Payment {
[INFO] [stdout]   | ------------ associated function in this implementation
[INFO] [stdout] 8 |     fn new(amount:f64,sender:String,receiver:String) -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Currency` is never used
[INFO] [stdout]  --> src/currencies.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Currency {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_market_rate` is never used
[INFO] [stdout]   --> src/currencies.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_currecy`
[INFO] [stdout]   --> src/currencies.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_currecy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_currency`
[INFO] [stdout]   --> src/currencies.rs:13:47
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_currency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Payment` is never constructed
[INFO] [stdout]  --> src/commodities.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Payment {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/commodities.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl Payment {
[INFO] [stdout]   | ------------ associated function in this implementation
[INFO] [stdout] 8 |     fn new(amount:f64,sender:String,receiver:String) -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Currency` is never used
[INFO] [stdout]  --> src/currencies.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Currency {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_market_rate` is never used
[INFO] [stdout]   --> src/currencies.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn current_market_rate(from_currecy: Currency,to_currency:Currency)  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "061d67effca770ec681239544b8c0523ce7615ff5973b736ca016bf939f77a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061d67effca770ec681239544b8c0523ce7615ff5973b736ca016bf939f77a25", kill_on_drop: false }`
[INFO] [stdout] 061d67effca770ec681239544b8c0523ce7615ff5973b736ca016bf939f77a25