[INFO] cloning repository https://github.com/OpenBubbles/OpenAbsinthe-Stub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OpenBubbles/OpenAbsinthe-Stub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenBubbles%2FOpenAbsinthe-Stub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenBubbles%2FOpenAbsinthe-Stub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f8dc73a311e7b4d94a868972a6816c8a2c14e44
[INFO] checking OpenBubbles/OpenAbsinthe-Stub against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenBubbles%2FOpenAbsinthe-Stub" "/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/OpenBubbles/OpenAbsinthe-Stub
[INFO] finished tweaking git repo https://github.com/OpenBubbles/OpenAbsinthe-Stub
[INFO] tweaked toml for git repo https://github.com/OpenBubbles/OpenAbsinthe-Stub written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OpenBubbles/OpenAbsinthe-Stub on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OpenBubbles/OpenAbsinthe-Stub 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3
[INFO] running `Command { std: "docker" "start" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking open-absinthe v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/nac.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/nac.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ffi` and `slice`
[INFO] [stdout]  --> src/nac.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ffi, slice};
[INFO] [stdout]   |           ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `null_mut` and `null`
[INFO] [stdout]  --> src/nac.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ptr::{null, null_mut};
[INFO] [stdout]   |                ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/nac.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/nac.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ffi` and `slice`
[INFO] [stdout]  --> src/nac.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ffi, slice};
[INFO] [stdout]   |           ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `null_mut` and `null`
[INFO] [stdout]  --> src/nac.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ptr::{null, null_mut};
[INFO] [stdout]   |                ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/nac.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn from_validation_data(data: &[u8]) -> Result<HardwareConfig, AbsintheError> {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cert_chain`
[INFO] [stdout]   --> src/nac.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn new(cert_chain: &[u8], out_request_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheErro...
[INFO] [stdout]    |                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cert_chain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_request_bytes`
[INFO] [stdout]   --> src/nac.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 | ..._chain: &[u8], out_request_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheError> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_request_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hw_config`
[INFO] [stdout]   --> src/nac.rs:98:68
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...t_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheError> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hw_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/nac.rs:102:41
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn key_establishment(&mut self, response: &[u8]) -> Result<(), AbsintheError> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/nac.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn from_validation_data(data: &[u8]) -> Result<HardwareConfig, AbsintheError> {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cert_chain`
[INFO] [stdout]   --> src/nac.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn new(cert_chain: &[u8], out_request_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheErro...
[INFO] [stdout]    |                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cert_chain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_request_bytes`
[INFO] [stdout]   --> src/nac.rs:98:35
[INFO] [stdout]    |
[INFO] [stdout] 98 | ..._chain: &[u8], out_request_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheError> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_request_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hw_config`
[INFO] [stdout]   --> src/nac.rs:98:68
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...t_bytes: &mut Vec<u8>, hw_config: &HardwareConfig) -> Result<ValidationCtx, AbsintheError> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hw_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/nac.rs:102:41
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn key_establishment(&mut self, response: &[u8]) -> Result<(), AbsintheError> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3", kill_on_drop: false }`
[INFO] [stdout] ac17578df6cc72ee1be39e2a6efa2f21343735e442e2bf36c3d4063a95f618b3
