[INFO] fetching crate ezcli 0.3.4...
[INFO] testing ezcli-0.3.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ezcli 0.3.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ezcli 0.3.4 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 ezcli 0.3.4
[INFO] finished tweaking crates.io crate ezcli 0.3.4
[INFO] tweaked toml for crates.io crate ezcli 0.3.4 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ad6c3ef484e2c129b2c36fb2f1cc8b85eea97f2cdbae77af5c43632b39ec7a17
[INFO] running `"docker" "start" "-a" "ad6c3ef484e2c129b2c36fb2f1cc8b85eea97f2cdbae77af5c43632b39ec7a17"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ezcli v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "ad6c3ef484e2c129b2c36fb2f1cc8b85eea97f2cdbae77af5c43632b39ec7a17"`
[INFO] running `"docker" "rm" "-f" "ad6c3ef484e2c129b2c36fb2f1cc8b85eea97f2cdbae77af5c43632b39ec7a17"`
[INFO] [stdout] ad6c3ef484e2c129b2c36fb2f1cc8b85eea97f2cdbae77af5c43632b39ec7a17
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bc47f92e3b98f59641e75c7676f0083d28a830d1d9841377fa4abe66f791e284
[INFO] running `"docker" "start" "-a" "bc47f92e3b98f59641e75c7676f0083d28a830d1d9841377fa4abe66f791e284"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ezcli v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "bc47f92e3b98f59641e75c7676f0083d28a830d1d9841377fa4abe66f791e284"`
[INFO] running `"docker" "rm" "-f" "bc47f92e3b98f59641e75c7676f0083d28a830d1d9841377fa4abe66f791e284"`
[INFO] [stdout] bc47f92e3b98f59641e75c7676f0083d28a830d1d9841377fa4abe66f791e284
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9f5996df9a52712bf2f7dc054068151068360b9a4aa5b44501185692f9d7ad1d
[INFO] running `"docker" "start" "-a" "9f5996df9a52712bf2f7dc054068151068360b9a4aa5b44501185692f9d7ad1d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ezcli-3322afd0e106cb17
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/boolean_flag-d364105b6f2bf2b6
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/optional_arg-74cd5fccb29ef02f
[INFO] [stdout] running 6 tests
[INFO] [stdout] test should_enable_boolean_flag_when_arg_given ... ok
[INFO] [stdout] test should_enable_flag_of_short_named_arg ... ok
[INFO] [stdout] test should_enable_flag_of_long_and_short_named_arg ... ok
[INFO] [stdout] test should_not_enable_flag_when_no_arg_given ... ok
[INFO] [stdout] test should_not_enable_flag_of_long_and_short_named_arg_not_given ... ok
[INFO] [stdout] test should_enable_named_flag_when_arg_given_with_long_and_short_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test should_return_none_when_no_arguments_provided ... ok
[INFO] [stdout] test should_return_some_when_argument_when_named_is_provided ... ok
[INFO] [stdout] test should_return_two_somes_when_given_two_arguments ... ok
[INFO] [stdout] test should_return_none_when_no_named_argument_given ... ok
[INFO] [stdout] test should_return_some_when_argument_when_short_named_is_provided ... ok
[INFO] [stdout] test should_return_some_when_argument_when_short_named_is_provided_on_name_accepting_either ... ok
[INFO] [stdout] test should_return_some_when_argument_provided ... 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 ezcli
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/name.rs - named_option (line 106) ... ok
[INFO] [stdout] test src/lib.rs - flag (line 17) ... ok
[INFO] [stdout] test src/lib.rs - flag (line 8) ... ok
[INFO] [stdout] test src/lib.rs - option (line 51) ... ok
[INFO] [stdout] test src/name.rs - named_option (line 97) ... ok
[INFO] [stdout] test src/name.rs - named_flag (line 65) ... ok
[INFO] [stdout] test src/name.rs - named_flag (line 57) ... ok
[INFO] [stdout] test src/lib.rs - option (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f5996df9a52712bf2f7dc054068151068360b9a4aa5b44501185692f9d7ad1d"`
[INFO] running `"docker" "rm" "-f" "9f5996df9a52712bf2f7dc054068151068360b9a4aa5b44501185692f9d7ad1d"`
[INFO] [stdout] 9f5996df9a52712bf2f7dc054068151068360b9a4aa5b44501185692f9d7ad1d