[INFO] cloning repository https://github.com/qbart/cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qbart/cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d70d6d686ba41931492060d48acccb36c11d3801
[INFO] testing qbart/cli against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqbart%2Fcli" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qbart/cli on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qbart/cli
[INFO] finished tweaking git repo https://github.com/qbart/cli
[INFO] tweaked toml for git repo https://github.com/qbart/cli written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/qbart/cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b73b99e129471154c26fc3aef04afebebe5257d4f742bb71dc79281153f9f4f7
[INFO] running `Command { std: "docker" "start" "-a" "b73b99e129471154c26fc3aef04afebebe5257d4f742bb71dc79281153f9f4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b73b99e129471154c26fc3aef04afebebe5257d4f742bb71dc79281153f9f4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73b99e129471154c26fc3aef04afebebe5257d4f742bb71dc79281153f9f4f7", kill_on_drop: false }`
[INFO] [stdout] b73b99e129471154c26fc3aef04afebebe5257d4f742bb71dc79281153f9f4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d139d369a299ae177f4ede6929e44b9314260242a90f6cff14465215e5592bc
[INFO] running `Command { std: "docker" "start" "-a" "4d139d369a299ae177f4ede6929e44b9314260242a90f6cff14465215e5592bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling colored v1.6.0
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:46:88
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:49:95
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:57:87
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:60:94
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stdout]    |                                                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "4d139d369a299ae177f4ede6929e44b9314260242a90f6cff14465215e5592bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d139d369a299ae177f4ede6929e44b9314260242a90f6cff14465215e5592bc", kill_on_drop: false }`
[INFO] [stdout] 4d139d369a299ae177f4ede6929e44b9314260242a90f6cff14465215e5592bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cada5b7d169c199b00e209da1f93ce5f5a335ec6397df2d5a20e9bda20c92d83
[INFO] running `Command { std: "docker" "start" "-a" "cada5b7d169c199b00e209da1f93ce5f5a335ec6397df2d5a20e9bda20c92d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:46:88
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:49:95
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:57:87
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/tools/rvm.rs:60:94
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stdout]    |                                                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "cada5b7d169c199b00e209da1f93ce5f5a335ec6397df2d5a20e9bda20c92d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cada5b7d169c199b00e209da1f93ce5f5a335ec6397df2d5a20e9bda20c92d83", kill_on_drop: false }`
[INFO] [stdout] cada5b7d169c199b00e209da1f93ce5f5a335ec6397df2d5a20e9bda20c92d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e275b239982b9c32cd7c6edfbf5094d4c634cf6e47d0d6455c0428b614bb6cc2
[INFO] running `Command { std: "docker" "start" "-a" "e275b239982b9c32cd7c6edfbf5094d4c634cf6e47d0d6455c0428b614bb6cc2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/tools/rvm.rs:46:88
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 46 |             Err(e) => panic!("Failed to create {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stdout] 
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:49:95
[INFO] [stderr]    |
[INFO] [stderr] 49 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_version_path.display(), e.description()),
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:57:87
[INFO] [stderr]    |
[INFO] [stderr] 57 |             Err(e) => panic!("Failed to create {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/tools/rvm.rs:60:94
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Err(e) => panic!("Failed to write to file {}: {}", ruby_gemset_path.display(), e.description()),
[INFO] [stderr]    |                                                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli-b10b264b56034ec1)
[INFO] running `Command { std: "docker" "inspect" "e275b239982b9c32cd7c6edfbf5094d4c634cf6e47d0d6455c0428b614bb6cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e275b239982b9c32cd7c6edfbf5094d4c634cf6e47d0d6455c0428b614bb6cc2", kill_on_drop: false }`
[INFO] [stdout] e275b239982b9c32cd7c6edfbf5094d4c634cf6e47d0d6455c0428b614bb6cc2