[INFO] updating cached repository https://github.com/mike-bourgeous/cliserver_rust
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80b2a58bce5bd53e23fd452babc110bfc125fdf3
[INFO] testing mike-bourgeous/cliserver_rust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmike-bourgeous%2Fcliserver_rust" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mike-bourgeous/cliserver_rust on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mike-bourgeous/cliserver_rust
[INFO] finished tweaking git repo https://github.com/mike-bourgeous/cliserver_rust
[INFO] tweaked toml for git repo https://github.com/mike-bourgeous/cliserver_rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mike-bourgeous/cliserver_rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 515fc1e2d0d83b818e6ab12fd239784bb4dab60b6d26888642342b99ee767cd3
[INFO] running `"docker" "start" "-a" "515fc1e2d0d83b818e6ab12fd239784bb4dab60b6d26888642342b99ee767cd3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling futures v0.1.9
[INFO] [stderr]    Compiling net2 v0.2.26
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling mio v0.6.4
[INFO] [stderr]    Compiling tokio-core v0.1.4
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling tokio-proto v0.1.0
[INFO] [stderr]    Compiling cliserver_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 131 |     commands: BTreeMap<&'a str, &'a CliCommand>,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn add_command(&mut self, cmd: &'a CliCommand) {
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.91s
[INFO] running `"docker" "inspect" "515fc1e2d0d83b818e6ab12fd239784bb4dab60b6d26888642342b99ee767cd3"`
[INFO] running `"docker" "rm" "-f" "515fc1e2d0d83b818e6ab12fd239784bb4dab60b6d26888642342b99ee767cd3"`
[INFO] [stdout] 515fc1e2d0d83b818e6ab12fd239784bb4dab60b6d26888642342b99ee767cd3
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6fb7a92d87669d03755f5732de852c8c2b26a98db24c3854e9201937fd3a4fd
[INFO] running `"docker" "start" "-a" "f6fb7a92d87669d03755f5732de852c8c2b26a98db24c3854e9201937fd3a4fd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cliserver_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 131 |     commands: BTreeMap<&'a str, &'a CliCommand>,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn add_command(&mut self, cmd: &'a CliCommand) {
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "f6fb7a92d87669d03755f5732de852c8c2b26a98db24c3854e9201937fd3a4fd"`
[INFO] running `"docker" "rm" "-f" "f6fb7a92d87669d03755f5732de852c8c2b26a98db24c3854e9201937fd3a4fd"`
[INFO] [stdout] f6fb7a92d87669d03755f5732de852c8c2b26a98db24c3854e9201937fd3a4fd
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8d51421f05a68eae4065037626739865dda1a4a4e5fd413b5519dc1e0f8306b
[INFO] running `"docker" "start" "-a" "d8d51421f05a68eae4065037626739865dda1a4a4e5fd413b5519dc1e0f8306b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 131 |     commands: BTreeMap<&'a str, &'a CliCommand>,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn add_command(&mut self, cmd: &'a CliCommand) {
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn CliCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cliserver_rust-1cc18359ad7cffa2
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8d51421f05a68eae4065037626739865dda1a4a4e5fd413b5519dc1e0f8306b"`
[INFO] running `"docker" "rm" "-f" "d8d51421f05a68eae4065037626739865dda1a4a4e5fd413b5519dc1e0f8306b"`
[INFO] [stdout] d8d51421f05a68eae4065037626739865dda1a4a4e5fd413b5519dc1e0f8306b