[INFO] cloning repository https://github.com/hunwalk/rust-oop-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hunwalk/rust-oop-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunwalk%2Frust-oop-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunwalk%2Frust-oop-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6469c48d42a36f9c6f0db14963765e50b7e95f0d
[INFO] checking hunwalk/rust-oop-test against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunwalk%2Frust-oop-test" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hunwalk/rust-oop-test
[INFO] finished tweaking git repo https://github.com/hunwalk/rust-oop-test
[INFO] tweaked toml for git repo https://github.com/hunwalk/rust-oop-test written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hunwalk/rust-oop-test on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hunwalk/rust-oop-test 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" "+32cd9114712a24010b0583624dc52ac302194128" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b04d67f70b74e27e41aec41dd3ed8aa8021aa381f1dba920b0f1c80016e8bd
[INFO] running `Command { std: "docker" "start" "-a" "b7b04d67f70b74e27e41aec41dd3ed8aa8021aa381f1dba920b0f1c80016e8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b04d67f70b74e27e41aec41dd3ed8aa8021aa381f1dba920b0f1c80016e8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b04d67f70b74e27e41aec41dd3ed8aa8021aa381f1dba920b0f1c80016e8bd", kill_on_drop: false }`
[INFO] [stdout] b7b04d67f70b74e27e41aec41dd3ed8aa8021aa381f1dba920b0f1c80016e8bd
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6d00cafbdbbe721bb7b315bceef1f477cafc1accf467919c6f1eaa51f02ca24
[INFO] running `Command { std: "docker" "start" "-a" "b6d00cafbdbbe721bb7b315bceef1f477cafc1accf467919c6f1eaa51f02ca24", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rust-oop-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `logout` and `is_authenticated` are never used
[INFO] [stdout]  --> src/traits/authorization.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Authorization {
[INFO] [stdout]   |           ------------- methods in this trait
[INFO] [stdout] 2 |     fn login(&mut self, username: &str, password: &str) -> bool;
[INFO] [stdout] 3 |     fn logout(&mut self);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 4 |     fn is_authenticated(&self) -> bool;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `logout` and `is_authenticated` are never used
[INFO] [stdout]  --> src/traits/authorization.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Authorization {
[INFO] [stdout]   |           ------------- methods in this trait
[INFO] [stdout] 2 |     fn login(&mut self, username: &str, password: &str) -> bool;
[INFO] [stdout] 3 |     fn logout(&mut self);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 4 |     fn is_authenticated(&self) -> bool;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "b6d00cafbdbbe721bb7b315bceef1f477cafc1accf467919c6f1eaa51f02ca24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d00cafbdbbe721bb7b315bceef1f477cafc1accf467919c6f1eaa51f02ca24", kill_on_drop: false }`
[INFO] [stdout] b6d00cafbdbbe721bb7b315bceef1f477cafc1accf467919c6f1eaa51f02ca24