[INFO] crate task-list 1.0.1 is already in cache
[INFO] testing task-list-1.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate task-list 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate task-list 1.0.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate task-list 1.0.1
[INFO] finished tweaking crates.io crate task-list 1.0.1
[INFO] tweaked toml for crates.io crate task-list 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate task-list 1.0.1 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] f80457efbe31568580c481b4b79238c2e6d03f051de74091b3bfbb11664d5e0e
[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" "f80457efbe31568580c481b4b79238c2e6d03f051de74091b3bfbb11664d5e0e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling pancurses v0.16.1
[INFO] [stderr]    Compiling task-list v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:89:84
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Err(why) => { endwin(); panic!("Error: couldn't open {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:95:84
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Err(why) => { endwin(); panic!("Error: couldn't read {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `"docker" "inspect" "f80457efbe31568580c481b4b79238c2e6d03f051de74091b3bfbb11664d5e0e"`
[INFO] running `"docker" "rm" "-f" "f80457efbe31568580c481b4b79238c2e6d03f051de74091b3bfbb11664d5e0e"`
[INFO] [stdout] f80457efbe31568580c481b4b79238c2e6d03f051de74091b3bfbb11664d5e0e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5529372cff6447e3a971d3587c951e2a0c22640dcb9ca4f7f3e69dc16ca17ca5
[INFO] running `"docker" "start" "-a" "5529372cff6447e3a971d3587c951e2a0c22640dcb9ca4f7f3e69dc16ca17ca5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling task-list v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:89:84
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Err(why) => { endwin(); panic!("Error: couldn't open {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:95:84
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Err(why) => { endwin(); panic!("Error: couldn't read {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "5529372cff6447e3a971d3587c951e2a0c22640dcb9ca4f7f3e69dc16ca17ca5"`
[INFO] running `"docker" "rm" "-f" "5529372cff6447e3a971d3587c951e2a0c22640dcb9ca4f7f3e69dc16ca17ca5"`
[INFO] [stdout] 5529372cff6447e3a971d3587c951e2a0c22640dcb9ca4f7f3e69dc16ca17ca5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c84b4f7ec313104bfef5bb5bd562f6a8852ee1819de18078f1d4e2ed0e6358a4
[INFO] running `"docker" "start" "-a" "c84b4f7ec313104bfef5bb5bd562f6a8852ee1819de18078f1d4e2ed0e6358a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:89:84
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Err(why) => { endwin(); panic!("Error: couldn't open {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:95:84
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Err(why) => { endwin(); panic!("Error: couldn't read {}: {}", display, why.description()) },
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/task_list-83df00639e2d0b39
[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" "c84b4f7ec313104bfef5bb5bd562f6a8852ee1819de18078f1d4e2ed0e6358a4"`
[INFO] running `"docker" "rm" "-f" "c84b4f7ec313104bfef5bb5bd562f6a8852ee1819de18078f1d4e2ed0e6358a4"`
[INFO] [stdout] c84b4f7ec313104bfef5bb5bd562f6a8852ee1819de18078f1d4e2ed0e6358a4