[INFO] cloning repository https://github.com/HColeman127/algop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HColeman127/algop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHColeman127%2Falgop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHColeman127%2Falgop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96387e5dfbc727a8cb4c8f8674cf52e48211c3c6
[INFO] checking HColeman127/algop against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHColeman127%2Falgop" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HColeman127/algop on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HColeman127/algop
[INFO] finished tweaking git repo https://github.com/HColeman127/algop
[INFO] tweaked toml for git repo https://github.com/HColeman127/algop written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HColeman127/algop 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.13.0
[INFO] [stderr]   Downloaded darling v0.13.0
[INFO] [stderr]   Downloaded darling_core v0.13.0
[INFO] [stderr]   Downloaded syn v1.0.75
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 248ec0fb9bea3770298f1df7158ea4bdac27046bfef7e2fd06d02b254d80f91b
[INFO] running `Command { std: "docker" "start" "-a" "248ec0fb9bea3770298f1df7158ea4bdac27046bfef7e2fd06d02b254d80f91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248ec0fb9bea3770298f1df7158ea4bdac27046bfef7e2fd06d02b254d80f91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248ec0fb9bea3770298f1df7158ea4bdac27046bfef7e2fd06d02b254d80f91b", kill_on_drop: false }`
[INFO] [stdout] 248ec0fb9bea3770298f1df7158ea4bdac27046bfef7e2fd06d02b254d80f91b
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ebd7a9f9e336ff197df7a04026600ca7d9bd94b9bab360a1ed5d7f5adf4c1c7
[INFO] running `Command { std: "docker" "start" "-a" "6ebd7a9f9e336ff197df7a04026600ca7d9bd94b9bab360a1ed5d7f5adf4c1c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking darling_core v0.13.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling xops_core v0.1.1 (/opt/rustwide/workdir/xops_core)
[INFO] [stdout] warning: unused import: `write::*`
[INFO] [stdout]  --> xops_core/src/binop.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use write::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write::*`
[INFO] [stdout]  --> xops_core/src/binop.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use write::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write::*`
[INFO] [stdout]  --> xops_core/src/binop.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use write::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_verbatim` and `try_deref` are never used
[INFO] [stdout]   --> xops_core/src/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait TypeConversion: Sized {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 13 |     fn as_ref(&self) -> Self;
[INFO] [stdout] 14 |     fn as_verbatim(&self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 15 |     fn as_deref(&self) -> Option<Self>;
[INFO] [stdout] 16 |     fn try_deref(&self) -> Result<Self, String>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_verbatim` and `try_deref` are never used
[INFO] [stdout]   --> xops_core/src/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait TypeConversion: Sized {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 13 |     fn as_ref(&self) -> Self;
[INFO] [stdout] 14 |     fn as_verbatim(&self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 15 |     fn as_deref(&self) -> Option<Self>;
[INFO] [stdout] 16 |     fn try_deref(&self) -> Result<Self, String>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking xops_macros v0.1.1 (/opt/rustwide/workdir/xops_macros)
[INFO] [stdout] warning: methods `as_verbatim` and `try_deref` are never used
[INFO] [stdout]   --> xops_core/src/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait TypeConversion: Sized {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 13 |     fn as_ref(&self) -> Self;
[INFO] [stdout] 14 |     fn as_verbatim(&self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 15 |     fn as_deref(&self) -> Option<Self>;
[INFO] [stdout] 16 |     fn try_deref(&self) -> Result<Self, String>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking xops v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "6ebd7a9f9e336ff197df7a04026600ca7d9bd94b9bab360a1ed5d7f5adf4c1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebd7a9f9e336ff197df7a04026600ca7d9bd94b9bab360a1ed5d7f5adf4c1c7", kill_on_drop: false }`
[INFO] [stdout] 6ebd7a9f9e336ff197df7a04026600ca7d9bd94b9bab360a1ed5d7f5adf4c1c7