[INFO] fetching crate unitx 0.1.3...
[INFO] checking unitx-0.1.3 against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0
[INFO] extracting crate unitx 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate unitx 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate unitx 0.1.3
[INFO] tweaked toml for crates.io crate unitx 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unitx 0.1.3 on toolchain 035b01b794602d5861daa43ac792f372f8981ed7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unitx 0.1.3 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2881cc20344d71967e47c06a9f59d209d99c6f39d9e5590010e96f4e03b4fbf5
[INFO] running `Command { std: "docker" "start" "-a" "2881cc20344d71967e47c06a9f59d209d99c6f39d9e5590010e96f4e03b4fbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2881cc20344d71967e47c06a9f59d209d99c6f39d9e5590010e96f4e03b4fbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2881cc20344d71967e47c06a9f59d209d99c6f39d9e5590010e96f4e03b4fbf5", kill_on_drop: false }`
[INFO] [stdout] 2881cc20344d71967e47c06a9f59d209d99c6f39d9e5590010e96f4e03b4fbf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed23584327817a911419a3d96f491efbec9164988c9138e449e4176d3e42c64
[INFO] running `Command { std: "docker" "start" "-a" "6ed23584327817a911419a3d96f491efbec9164988c9138e449e4176d3e42c64", kill_on_drop: false }`
[INFO] [stderr]     Checking unitx v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `bit` is never read
[INFO] [stdout]   --> src/unit_value/digital_storage.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let mut bit:u64=0;let mut byte:u64=0;let mut kb:u64=0;let mut mb:u64=0;
[INFO] [stdout]    |                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bit` is never read
[INFO] [stdout]    --> src/unit_value/digital_storage.rs:190:29
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let mut bit:u64=0;let mut byte:u64=0;let mut kb:u64=0;let mut mb:u64=0;
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bit` is never read
[INFO] [stdout]   --> src/unit_value/digital_storage.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let mut bit:u64=0;let mut byte:u64=0;let mut kb:u64=0;let mut mb:u64=0;
[INFO] [stdout]    |                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bit` is never read
[INFO] [stdout]    --> src/unit_value/digital_storage.rs:190:29
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let mut bit:u64=0;let mut byte:u64=0;let mut kb:u64=0;let mut mb:u64=0;
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> examples/elec.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |    let v=c/v;//produces Result<Farad,ElecricalMathError>
[INFO] [stdout]    |        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]  --> examples/test.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let d=Duration::from_mins(1);
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/test.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let i=9f64/0.125;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ed23584327817a911419a3d96f491efbec9164988c9138e449e4176d3e42c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed23584327817a911419a3d96f491efbec9164988c9138e449e4176d3e42c64", kill_on_drop: false }`
[INFO] [stdout] 6ed23584327817a911419a3d96f491efbec9164988c9138e449e4176d3e42c64