[INFO] fetching crate nbssh 1.0.0...
[INFO] testing nbssh-1.0.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate nbssh 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nbssh 1.0.0 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 nbssh 1.0.0
[INFO] finished tweaking crates.io crate nbssh 1.0.0
[INFO] tweaked toml for crates.io crate nbssh 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bd69d51dc46378814e1832e8a2449b6f06a43a0b0b29df35d50d6ef8378f54c3
[INFO] running `"docker" "start" "-a" "bd69d51dc46378814e1832e8a2449b6f06a43a0b0b29df35d50d6ef8378f54c3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling subprocess v0.1.20
[INFO] [stderr]    Compiling nbssh v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.05s
[INFO] running `"docker" "inspect" "bd69d51dc46378814e1832e8a2449b6f06a43a0b0b29df35d50d6ef8378f54c3"`
[INFO] running `"docker" "rm" "-f" "bd69d51dc46378814e1832e8a2449b6f06a43a0b0b29df35d50d6ef8378f54c3"`
[INFO] [stdout] bd69d51dc46378814e1832e8a2449b6f06a43a0b0b29df35d50d6ef8378f54c3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8e133cccf59ea7a8a95d7be0da4c7b2b9da7191b3f4a5c17a0453450e7dc05a9
[INFO] running `"docker" "start" "-a" "8e133cccf59ea7a8a95d7be0da4c7b2b9da7191b3f4a5c17a0453450e7dc05a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_test v1.0.111
[INFO] [stderr]    Compiling nbssh v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address.rs:173:22
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let err: Box<Error> = Box::new(AddressError::InvalidPort);
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/address.rs:174:21
[INFO] [stderr]     |
[INFO] [stderr] 174 |         assert!(err.cause().is_none());
[INFO] [stderr]     |                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `"docker" "inspect" "8e133cccf59ea7a8a95d7be0da4c7b2b9da7191b3f4a5c17a0453450e7dc05a9"`
[INFO] running `"docker" "rm" "-f" "8e133cccf59ea7a8a95d7be0da4c7b2b9da7191b3f4a5c17a0453450e7dc05a9"`
[INFO] [stdout] 8e133cccf59ea7a8a95d7be0da4c7b2b9da7191b3f4a5c17a0453450e7dc05a9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ba3636b1e642f82f67edbfa5ff4bf95556d8b6a4b27a3a70c23afbd1cbddc68c
[INFO] running `"docker" "start" "-a" "ba3636b1e642f82f67edbfa5ff4bf95556d8b6a4b27a3a70c23afbd1cbddc68c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address.rs:173:22
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let err: Box<Error> = Box::new(AddressError::InvalidPort);
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/address.rs:174:21
[INFO] [stderr]     |
[INFO] [stderr] 174 |         assert!(err.cause().is_none());
[INFO] [stderr]     |                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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/nbssh-227c623f4655fb96
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test address::tests::test_display ... ok
[INFO] [stdout] test address::tests::test_parse_vec ... ok
[INFO] [stdout] test address::tests::test_error_trait ... ok
[INFO] [stdout] test address::tests::test_parse ... ok
[INFO] [stdout] test ssh::tests::test_command ... ok
[INFO] [stdout] test address::tests::test_to_string ... ok
[INFO] [stdout] test address::tests::test_ser_de ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nbssh
[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" "ba3636b1e642f82f67edbfa5ff4bf95556d8b6a4b27a3a70c23afbd1cbddc68c"`
[INFO] running `"docker" "rm" "-f" "ba3636b1e642f82f67edbfa5ff4bf95556d8b6a4b27a3a70c23afbd1cbddc68c"`
[INFO] [stdout] ba3636b1e642f82f67edbfa5ff4bf95556d8b6a4b27a3a70c23afbd1cbddc68c