[INFO] cloning repository https://github.com/ambiso/tmux_chooser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ambiso/tmux_chooser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambiso%2Ftmux_chooser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambiso%2Ftmux_chooser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad982acf41de4d4a5954080a47253471eed4cb43
[INFO] testing ambiso/tmux_chooser against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambiso%2Ftmux_chooser" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ambiso/tmux_chooser on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ambiso/tmux_chooser
[INFO] finished tweaking git repo https://github.com/ambiso/tmux_chooser
[INFO] tweaked toml for git repo https://github.com/ambiso/tmux_chooser written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ambiso/tmux_chooser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78d0754e3ce63b6842787c88ae24a40f9a9c62a4bb129bb8d5a7b41186bf9131
[INFO] running `Command { std: "docker" "start" "-a" "78d0754e3ce63b6842787c88ae24a40f9a9c62a4bb129bb8d5a7b41186bf9131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78d0754e3ce63b6842787c88ae24a40f9a9c62a4bb129bb8d5a7b41186bf9131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d0754e3ce63b6842787c88ae24a40f9a9c62a4bb129bb8d5a7b41186bf9131", kill_on_drop: false }`
[INFO] [stdout] 78d0754e3ce63b6842787c88ae24a40f9a9c62a4bb129bb8d5a7b41186bf9131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219ef570cf688dec5a344f57093ed6be2e8fe57eaecc9a110d3cd9b0fbcb573e
[INFO] running `Command { std: "docker" "start" "-a" "219ef570cf688dec5a344f57093ed6be2e8fe57eaecc9a110d3cd9b0fbcb573e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling tmux_interface v0.0.6
[INFO] [stderr]    Compiling ctrlc v3.1.6
[INFO] [stderr]    Compiling tmux_chooser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.24s
[INFO] running `Command { std: "docker" "inspect" "219ef570cf688dec5a344f57093ed6be2e8fe57eaecc9a110d3cd9b0fbcb573e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219ef570cf688dec5a344f57093ed6be2e8fe57eaecc9a110d3cd9b0fbcb573e", kill_on_drop: false }`
[INFO] [stdout] 219ef570cf688dec5a344f57093ed6be2e8fe57eaecc9a110d3cd9b0fbcb573e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8fd18c437e8bdd29d86b8a5d691807296b0a3098dbf0645382755448e0323be
[INFO] running `Command { std: "docker" "start" "-a" "c8fd18c437e8bdd29d86b8a5d691807296b0a3098dbf0645382755448e0323be", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmux_chooser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c8fd18c437e8bdd29d86b8a5d691807296b0a3098dbf0645382755448e0323be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8fd18c437e8bdd29d86b8a5d691807296b0a3098dbf0645382755448e0323be", kill_on_drop: false }`
[INFO] [stdout] c8fd18c437e8bdd29d86b8a5d691807296b0a3098dbf0645382755448e0323be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a03f5955065172663cf7b0418565b016cfec084e5f3d95aa007b0303f48ae0bd
[INFO] running `Command { std: "docker" "start" "-a" "a03f5955065172663cf7b0418565b016cfec084e5f3d95aa007b0303f48ae0bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tmux_chooser-996170701f358496)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a03f5955065172663cf7b0418565b016cfec084e5f3d95aa007b0303f48ae0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03f5955065172663cf7b0418565b016cfec084e5f3d95aa007b0303f48ae0bd", kill_on_drop: false }`
[INFO] [stdout] a03f5955065172663cf7b0418565b016cfec084e5f3d95aa007b0303f48ae0bd