[INFO] cloning repository https://github.com/ItWasntMe796/farenheight_to_celsius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ItWasntMe796/farenheight_to_celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItWasntMe796%2Ffarenheight_to_celsius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItWasntMe796%2Ffarenheight_to_celsius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b4fc0cd1632c0451bc7a5107c94ddb000e3f78e
[INFO] testing ItWasntMe796/farenheight_to_celsius against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItWasntMe796%2Ffarenheight_to_celsius" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ItWasntMe796/farenheight_to_celsius
[INFO] finished tweaking git repo https://github.com/ItWasntMe796/farenheight_to_celsius
[INFO] tweaked toml for git repo https://github.com/ItWasntMe796/farenheight_to_celsius written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ItWasntMe796/farenheight_to_celsius on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ItWasntMe796/farenheight_to_celsius 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95ee28252be78acad873201e0589bb333fec77bbdc6012888daeca882ce1149b
[INFO] running `Command { std: "docker" "start" "-a" "95ee28252be78acad873201e0589bb333fec77bbdc6012888daeca882ce1149b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95ee28252be78acad873201e0589bb333fec77bbdc6012888daeca882ce1149b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ee28252be78acad873201e0589bb333fec77bbdc6012888daeca882ce1149b", kill_on_drop: false }`
[INFO] [stdout] 95ee28252be78acad873201e0589bb333fec77bbdc6012888daeca882ce1149b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9f75c1b808a16f84c098e16176964d2e7c254b40e801dc00725e09d2a239fc
[INFO] running `Command { std: "docker" "start" "-a" "7e9f75c1b808a16f84c098e16176964d2e7c254b40e801dc00725e09d2a239fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling farenheight_to_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cel` is never read
[INFO] [stdout]   --> src/main.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut cel: u64 = 0;
[INFO] [stdout]    |                            ^ this value is reassigned later and never used
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |         cel = (self.farenheight-32)/(9/5);
[INFO] [stdout]    |         --------------------------------- `cel` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "7e9f75c1b808a16f84c098e16176964d2e7c254b40e801dc00725e09d2a239fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9f75c1b808a16f84c098e16176964d2e7c254b40e801dc00725e09d2a239fc", kill_on_drop: false }`
[INFO] [stdout] 7e9f75c1b808a16f84c098e16176964d2e7c254b40e801dc00725e09d2a239fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d7e3759f045a0ef00a74c1363ef35b3fa339f53cd8b715d86b43b8c631f322f
[INFO] running `Command { std: "docker" "start" "-a" "1d7e3759f045a0ef00a74c1363ef35b3fa339f53cd8b715d86b43b8c631f322f", kill_on_drop: false }`
[INFO] [stderr]    Compiling farenheight_to_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cel` is never read
[INFO] [stdout]   --> src/main.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut cel: u64 = 0;
[INFO] [stdout]    |                            ^ this value is reassigned later and never used
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |         cel = (self.farenheight-32)/(9/5);
[INFO] [stdout]    |         --------------------------------- `cel` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "1d7e3759f045a0ef00a74c1363ef35b3fa339f53cd8b715d86b43b8c631f322f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7e3759f045a0ef00a74c1363ef35b3fa339f53cd8b715d86b43b8c631f322f", kill_on_drop: false }`
[INFO] [stdout] 1d7e3759f045a0ef00a74c1363ef35b3fa339f53cd8b715d86b43b8c631f322f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a66292ae1d301efe4eb50ec86e1f1812ec7da55e20f1c20569a1db1dad13e1e
[INFO] running `Command { std: "docker" "start" "-a" "7a66292ae1d301efe4eb50ec86e1f1812ec7da55e20f1c20569a1db1dad13e1e", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `cel` is never read
[INFO] [stderr]   --> src/main.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let mut cel: u64 = 0;
[INFO] [stderr]    |                            ^ this value is reassigned later and never used
[INFO] [stderr] 27 |
[INFO] [stderr] 28 |         cel = (self.farenheight-32)/(9/5);
[INFO] [stderr]    |         --------------------------------- `cel` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `farenheight_to_celsius` (bin "farenheight_to_celsius" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/farenheight_to_celsius-43e4b60d4a9cf2c9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a66292ae1d301efe4eb50ec86e1f1812ec7da55e20f1c20569a1db1dad13e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a66292ae1d301efe4eb50ec86e1f1812ec7da55e20f1c20569a1db1dad13e1e", kill_on_drop: false }`
[INFO] [stdout] 7a66292ae1d301efe4eb50ec86e1f1812ec7da55e20f1c20569a1db1dad13e1e
