[INFO] cloning repository https://github.com/wuggen/newt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wuggen/newt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fee30d34529b17d42cf2cd03a63c2fd1f7310590
[INFO] testing wuggen/newt against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wuggen/newt on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wuggen/newt
[INFO] finished tweaking git repo https://github.com/wuggen/newt
[INFO] tweaked toml for git repo https://github.com/wuggen/newt written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/wuggen/newt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78c761e846f9767166134d1febcc40958c41bd2c6f09d8db2361de181bc47df6
[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" "78c761e846f9767166134d1febcc40958c41bd2c6f09d8db2361de181bc47df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c761e846f9767166134d1febcc40958c41bd2c6f09d8db2361de181bc47df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c761e846f9767166134d1febcc40958c41bd2c6f09d8db2361de181bc47df6", kill_on_drop: false }`
[INFO] [stdout] 78c761e846f9767166134d1febcc40958c41bd2c6f09d8db2361de181bc47df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] b78104f0d2b1fa534f57f9b9fc800a0a7dd053890da750b26e599d2a49cac065
[INFO] running `Command { std: "docker" "start" "-a" "b78104f0d2b1fa534f57f9b9fc800a0a7dd053890da750b26e599d2a49cac065", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling newt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.28s
[INFO] running `Command { std: "docker" "inspect" "b78104f0d2b1fa534f57f9b9fc800a0a7dd053890da750b26e599d2a49cac065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78104f0d2b1fa534f57f9b9fc800a0a7dd053890da750b26e599d2a49cac065", kill_on_drop: false }`
[INFO] [stdout] b78104f0d2b1fa534f57f9b9fc800a0a7dd053890da750b26e599d2a49cac065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14a410494e3612b8a244b4d46e5b2432573786b220706714a83782ac099ef064
[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" "14a410494e3612b8a244b4d46e5b2432573786b220706714a83782ac099ef064", kill_on_drop: false }`
[INFO] [stderr]    Compiling newt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "14a410494e3612b8a244b4d46e5b2432573786b220706714a83782ac099ef064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a410494e3612b8a244b4d46e5b2432573786b220706714a83782ac099ef064", kill_on_drop: false }`
[INFO] [stdout] 14a410494e3612b8a244b4d46e5b2432573786b220706714a83782ac099ef064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2c3699ae97c0f12a2ebaf53e9899beb0501345bc601bd2028d20fe53246cbd7
[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" "f2c3699ae97c0f12a2ebaf53e9899beb0501345bc601bd2028d20fe53246cbd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newt-893a8d39b4be81f0)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test config::test::comments ... ok
[INFO] [stdout] test config::test::bad_key ... ok
[INFO] [stdout] test config::test::missing_value ... ok
[INFO] [stdout] test config::test::notes_dir ... ok
[INFO] [stdout] test config::test::quoted_value ... ok
[INFO] [stdout] test util::env::test::escaped_dollar ... ok
[INFO] [stdout] test config::test::whitespace ... ok
[INFO] [stdout] test util::env::test::just_var_brace ... ok
[INFO] [stdout] test util::env::test::just_var_no_brace ... ok
[INFO] [stdout] test util::env::test::mixed_var_brace ... ok
[INFO] [stdout] test util::env::test::mixed_var_no_brace ... ok
[INFO] [stdout] test config::test::duplicate_keys ... ok
[INFO] [stdout] test util::env::test::recursive_interpolation ... ok
[INFO] [stdout] test util::env::test::unterminated_brace ... ok
[INFO] [stdout] test util::sh::test::scan_backslash_quote ... ok
[INFO] [stdout] test util::sh::test::scan_backslash_space ... ok
[INFO] [stdout] test util::sh::test::scan_basic ... ok
[INFO] [stdout] test util::sh::test::scan_single_quote_escaped ... ok
[INFO] [stdout] test util::sh::test::scan_single_quote_raw_backslash ... ok
[INFO] [stdout] test util::sh::test::scan_single_quoted ... ok
[INFO] [stdout] test config::test::editor ... ok
[INFO] [stdout] test util::env::test::interpolate_vars_set ... ok
[INFO] [stdout] test util::sh::test::scan_backslash_space_at_beginning ... ok
[INFO] [stdout] test config::test::quoted_key ... ok
[INFO] [stdout] test util::env::test::just_text ... ok
[INFO] [stdout] test util::env::test::trailing_dollar ... ok
[INFO] [stdout] test util::sh::test::scan_double_quote_interpreted_backslash ... ok
[INFO] [stdout] test util::sh::test::scan_double_quoted ... ok
[INFO] [stdout] test util::sh::test::scan_mixed_quotes ... ok
[INFO] [stdout] test config::test::empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newt-70a4db92f8613902)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests newt
[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] [stdout] 
[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" "f2c3699ae97c0f12a2ebaf53e9899beb0501345bc601bd2028d20fe53246cbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c3699ae97c0f12a2ebaf53e9899beb0501345bc601bd2028d20fe53246cbd7", kill_on_drop: false }`
[INFO] [stdout] f2c3699ae97c0f12a2ebaf53e9899beb0501345bc601bd2028d20fe53246cbd7