[INFO] fetching crate spurs 0.9.1...
[INFO] testing spurs-0.9.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate spurs 0.9.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate spurs 0.9.1 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 crates.io crate spurs 0.9.1
[INFO] finished tweaking crates.io crate spurs 0.9.1
[INFO] tweaked toml for crates.io crate spurs 0.9.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d216d4c7f40edc9c2f3649eb24c3cb907fc9d552e544aaf282399e7ca8d57b5
[INFO] running `Command { std: "docker" "start" "-a" "3d216d4c7f40edc9c2f3649eb24c3cb907fc9d552e544aaf282399e7ca8d57b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d216d4c7f40edc9c2f3649eb24c3cb907fc9d552e544aaf282399e7ca8d57b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d216d4c7f40edc9c2f3649eb24c3cb907fc9d552e544aaf282399e7ca8d57b5", kill_on_drop: false }`
[INFO] [stdout] 3d216d4c7f40edc9c2f3649eb24c3cb907fc9d552e544aaf282399e7ca8d57b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 13d9e28ec401f9296ecf5408fce2b80a40d89eca095d50163748c36ec64f6aa8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13d9e28ec401f9296ecf5408fce2b80a40d89eca095d50163748c36ec64f6aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling ssh2 v0.3.3
[INFO] [stderr]    Compiling spurs v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
[INFO] running `Command { std: "docker" "inspect" "13d9e28ec401f9296ecf5408fce2b80a40d89eca095d50163748c36ec64f6aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d9e28ec401f9296ecf5408fce2b80a40d89eca095d50163748c36ec64f6aa8", kill_on_drop: false }`
[INFO] [stdout] 13d9e28ec401f9296ecf5408fce2b80a40d89eca095d50163748c36ec64f6aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 64edd5f3d58656995a1f104f3bb539e45d2667c939fad4175a4f3fcedd656e3e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64edd5f3d58656995a1f104f3bb539e45d2667c939fad4175a4f3fcedd656e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling spurs v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "64edd5f3d58656995a1f104f3bb539e45d2667c939fad4175a4f3fcedd656e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64edd5f3d58656995a1f104f3bb539e45d2667c939fad4175a4f3fcedd656e3e", kill_on_drop: false }`
[INFO] [stdout] 64edd5f3d58656995a1f104f3bb539e45d2667c939fad4175a4f3fcedd656e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f24bcf434d1de6b150e868df147e3389800dd118340c29a9d50c93894b701ea8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f24bcf434d1de6b150e868df147e3389800dd118340c29a9d50c93894b701ea8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spurs-3b7b907319de45ff)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_cmd_macro ... ok
[INFO] [stdout] test test::test_escape_for_bash::more_complex ... ok
[INFO] [stdout] test test::test_escape_for_bash::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spurs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - SshShell::from_existing (line 337) ... ignored
[INFO] [stdout] test src/lib.rs - SshShell::with_any_key (line 240) ... ignored
[INFO] [stdout] test src/lib.rs - SshShell::with_default_key (line 217) ... ignored
[INFO] [stdout] test src/lib.rs - SshShell::with_key (line 282) ... ignored
[INFO] [stdout] test src/lib.rs - cmd (line 653) ... ignored
[INFO] [stdout] test src/lib.rs - cmd (line 659) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f24bcf434d1de6b150e868df147e3389800dd118340c29a9d50c93894b701ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24bcf434d1de6b150e868df147e3389800dd118340c29a9d50c93894b701ea8", kill_on_drop: false }`
[INFO] [stdout] f24bcf434d1de6b150e868df147e3389800dd118340c29a9d50c93894b701ea8