[INFO] updating cached repository https://github.com/sscherfke/rust-vcprompt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bf0ff4a995e123fb037fea30e3f55616754afbf
[INFO] testing sscherfke/rust-vcprompt against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsscherfke%2Frust-vcprompt" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sscherfke/rust-vcprompt on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sscherfke/rust-vcprompt
[INFO] finished tweaking git repo https://github.com/sscherfke/rust-vcprompt
[INFO] tweaked toml for git repo https://github.com/sscherfke/rust-vcprompt written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sscherfke/rust-vcprompt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95cc0ba28ea1187a9899a89fbb2d2c0154d60814e709961f4665085016907eeb
[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" "95cc0ba28ea1187a9899a89fbb2d2c0154d60814e709961f4665085016907eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95cc0ba28ea1187a9899a89fbb2d2c0154d60814e709961f4665085016907eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cc0ba28ea1187a9899a89fbb2d2c0154d60814e709961f4665085016907eeb", kill_on_drop: false }`
[INFO] [stdout] 95cc0ba28ea1187a9899a89fbb2d2c0154d60814e709961f4665085016907eeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae0e75f116844cd9c49a6f920f39eb3aab00e95ff05638789d9200067b86ebe
[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" "0ae0e75f116844cd9c49a6f920f39eb3aab00e95ff05638789d9200067b86ebe", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcprompt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/util.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         (self.staged == 0 &&
[INFO] [stdout] 47 | |          self.conflicts == 0 &&
[INFO] [stdout] 48 | |          self.changed == 0 &&
[INFO] [stdout] 49 | |          self.untracked == 0)
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 |         self.staged == 0 &&
[INFO] [stdout] 47 |          self.conflicts == 0 &&
[INFO] [stdout] 48 |          self.changed == 0 &&
[INFO] [stdout] 49 |          self.untracked == 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "0ae0e75f116844cd9c49a6f920f39eb3aab00e95ff05638789d9200067b86ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae0e75f116844cd9c49a6f920f39eb3aab00e95ff05638789d9200067b86ebe", kill_on_drop: false }`
[INFO] [stdout] 0ae0e75f116844cd9c49a6f920f39eb3aab00e95ff05638789d9200067b86ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df476497673c87f497de13a7bb17f7e3dc7d4669e3465d3a9c559ba8176c432a
[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" "df476497673c87f497de13a7bb17f7e3dc7d4669e3465d3a9c559ba8176c432a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcprompt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/util.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         (self.staged == 0 &&
[INFO] [stdout] 47 | |          self.conflicts == 0 &&
[INFO] [stdout] 48 | |          self.changed == 0 &&
[INFO] [stdout] 49 | |          self.untracked == 0)
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 |         self.staged == 0 &&
[INFO] [stdout] 47 |          self.conflicts == 0 &&
[INFO] [stdout] 48 |          self.changed == 0 &&
[INFO] [stdout] 49 |          self.untracked == 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "df476497673c87f497de13a7bb17f7e3dc7d4669e3465d3a9c559ba8176c432a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df476497673c87f497de13a7bb17f7e3dc7d4669e3465d3a9c559ba8176c432a", kill_on_drop: false }`
[INFO] [stdout] df476497673c87f497de13a7bb17f7e3dc7d4669e3465d3a9c559ba8176c432a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e23e9d7d156a93eea4a70a46355545ed3e31ead57f50bdd0f6704411a3ffe48f
[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" "e23e9d7d156a93eea4a70a46355545ed3e31ead57f50bdd0f6704411a3ffe48f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/util.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | /         (self.staged == 0 &&
[INFO] [stderr] 47 | |          self.conflicts == 0 &&
[INFO] [stderr] 48 | |          self.changed == 0 &&
[INFO] [stderr] 49 | |          self.untracked == 0)
[INFO] [stderr]    | |_____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.staged == 0 &&
[INFO] [stderr] 47 |          self.conflicts == 0 &&
[INFO] [stderr] 48 |          self.changed == 0 &&
[INFO] [stderr] 49 |          self.untracked == 0
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vcprompt-39c38d6e050c1c47
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hg::tests::parse_status_full ... ok
[INFO] [stdout] test git::tests::detect_merge ... ok
[INFO] [stdout] test git::tests::parse_status_clean ... ok
[INFO] [stdout] test git::tests::parse_status_emty ... ok
[INFO] [stdout] test git::tests::parse_status_full ... ok
[INFO] [stdout] test hg::tests::parse_status_clean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e23e9d7d156a93eea4a70a46355545ed3e31ead57f50bdd0f6704411a3ffe48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23e9d7d156a93eea4a70a46355545ed3e31ead57f50bdd0f6704411a3ffe48f", kill_on_drop: false }`
[INFO] [stdout] e23e9d7d156a93eea4a70a46355545ed3e31ead57f50bdd0f6704411a3ffe48f