[INFO] fetching crate ranged 0.1.1...
[INFO] checking ranged-0.1.1 against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] extracting crate ranged 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ranged 0.1.1
[INFO] finished tweaking crates.io crate ranged 0.1.1
[INFO] tweaked toml for crates.io crate ranged 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ranged 0.1.1 on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94c1e0c2d484c96d54d411658e38fb52e45500341f453ffc02a7a6d5209cfa4b
[INFO] running `Command { std: "docker" "start" "-a" "94c1e0c2d484c96d54d411658e38fb52e45500341f453ffc02a7a6d5209cfa4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c1e0c2d484c96d54d411658e38fb52e45500341f453ffc02a7a6d5209cfa4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c1e0c2d484c96d54d411658e38fb52e45500341f453ffc02a7a6d5209cfa4b", kill_on_drop: false }`
[INFO] [stdout] 94c1e0c2d484c96d54d411658e38fb52e45500341f453ffc02a7a6d5209cfa4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5bd438dbe569980ec84401936dd958258e50237e6cb34561ebdba9b1d4d3f27
[INFO] running `Command { std: "docker" "start" "-a" "f5bd438dbe569980ec84401936dd958258e50237e6cb34561ebdba9b1d4d3f27", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ranged v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::*`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `meta` should have an upper camel case name
[INFO] [stdout]  --> src/helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct meta {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Meta`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::*`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `meta` should have an upper camel case name
[INFO] [stdout]  --> src/helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct meta {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Meta`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min` and `max` are never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Range<T: Num> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     min: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     max: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Range` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `meta` is never constructed
[INFO] [stdout]  --> src/helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct meta {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Domain` is never used
[INFO] [stdout]   --> src/helpers.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Domain {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain` is never used
[INFO] [stdout]   --> src/helpers.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn domain<T: Num+Ord>(range: Range<T>) -> Domain {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain_min_neg` is never used
[INFO] [stdout]   --> src/helpers.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn domain_min_neg<T: Num>(val: T) -> Domain {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain_min_0` is never used
[INFO] [stdout]   --> src/helpers.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn domain_min_0<T: Num>(val: T) -> Domain {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min` and `max` are never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Range<T: Num> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     min: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     max: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Range` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `meta` is never constructed
[INFO] [stdout]  --> src/helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct meta {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Domain` is never used
[INFO] [stdout]   --> src/helpers.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Domain {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain` is never used
[INFO] [stdout]   --> src/helpers.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn domain<T: Num+Ord>(range: Range<T>) -> Domain {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain_min_neg` is never used
[INFO] [stdout]   --> src/helpers.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn domain_min_neg<T: Num>(val: T) -> Domain {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `domain_min_0` is never used
[INFO] [stdout]   --> src/helpers.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn domain_min_0<T: Num>(val: T) -> Domain {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "f5bd438dbe569980ec84401936dd958258e50237e6cb34561ebdba9b1d4d3f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bd438dbe569980ec84401936dd958258e50237e6cb34561ebdba9b1d4d3f27", kill_on_drop: false }`
[INFO] [stdout] f5bd438dbe569980ec84401936dd958258e50237e6cb34561ebdba9b1d4d3f27
