[INFO] updating cached repository https://github.com/mkilgore/chatrs
[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] a0df92ea1f0f8b96d6f2e3c0082aa6d2337c0d88
[INFO] testing mkilgore/chatrs against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkilgore%2Fchatrs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkilgore/chatrs 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/mkilgore/chatrs
[INFO] finished tweaking git repo https://github.com/mkilgore/chatrs
[INFO] tweaked toml for git repo https://github.com/mkilgore/chatrs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mkilgore/chatrs 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 54adeff457bec9ec19fa51e16a1b2da219f77055bd76335680c4f041c01e770a
[INFO] running `"docker" "start" "-a" "54adeff457bec9ec19fa51e16a1b2da219f77055bd76335680c4f041c01e770a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling colored v1.4.1
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling chatrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let oterm: termios::Termios = try!(termios::Termios::from_fd(libc::STDIN_FILENO));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(termios::tcsetattr(libc::STDIN_FILENO, termios::TCSANOW, &mut nterm));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `"docker" "inspect" "54adeff457bec9ec19fa51e16a1b2da219f77055bd76335680c4f041c01e770a"`
[INFO] running `"docker" "rm" "-f" "54adeff457bec9ec19fa51e16a1b2da219f77055bd76335680c4f041c01e770a"`
[INFO] [stdout] 54adeff457bec9ec19fa51e16a1b2da219f77055bd76335680c4f041c01e770a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] feb4594e398783e66898462b470686d39789cfbbca7befb7f8adef06a7c99a7d
[INFO] running `"docker" "start" "-a" "feb4594e398783e66898462b470686d39789cfbbca7befb7f8adef06a7c99a7d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling chatrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let oterm: termios::Termios = try!(termios::Termios::from_fd(libc::STDIN_FILENO));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(termios::tcsetattr(libc::STDIN_FILENO, termios::TCSANOW, &mut nterm));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "feb4594e398783e66898462b470686d39789cfbbca7befb7f8adef06a7c99a7d"`
[INFO] running `"docker" "rm" "-f" "feb4594e398783e66898462b470686d39789cfbbca7befb7f8adef06a7c99a7d"`
[INFO] [stdout] feb4594e398783e66898462b470686d39789cfbbca7befb7f8adef06a7c99a7d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] b9b27287d776947b15a1968b2995f4c448c3117dfaf89a5ce65d3763274bc2f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b9b27287d776947b15a1968b2995f4c448c3117dfaf89a5ce65d3763274bc2f3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let oterm: termios::Termios = try!(termios::Termios::from_fd(libc::STDIN_FILENO));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/terminal.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(termios::tcsetattr(libc::STDIN_FILENO, termios::TCSANOW, &mut nterm));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chatrs-20804d2506083507
[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" "b9b27287d776947b15a1968b2995f4c448c3117dfaf89a5ce65d3763274bc2f3"`
[INFO] running `"docker" "rm" "-f" "b9b27287d776947b15a1968b2995f4c448c3117dfaf89a5ce65d3763274bc2f3"`
[INFO] [stdout] b9b27287d776947b15a1968b2995f4c448c3117dfaf89a5ce65d3763274bc2f3