[INFO] updating cached repository hwchen/slackit-cli [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hwchen/slackit-cli [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hwchen/slackit-cli" "work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hwchen/slackit-cli" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hwchen/slackit-cli"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hwchen/slackit-cli'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 948952f6bb22d32becf3e0e75e6201e31d138289 [INFO] sha for GitHub repo hwchen/slackit-cli: 948952f6bb22d32becf3e0e75e6201e31d138289 [INFO] validating manifest of hwchen/slackit-cli on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hwchen/slackit-cli on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hwchen/slackit-cli [INFO] finished frobbing hwchen/slackit-cli [INFO] frobbed toml for hwchen/slackit-cli written to work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli/Cargo.toml [INFO] started frobbing hwchen/slackit-cli [INFO] finished frobbing hwchen/slackit-cli [INFO] frobbed toml for hwchen/slackit-cli written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hwchen/slackit-cli/Cargo.toml [INFO] crate hwchen/slackit-cli already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hwchen/slackit-cli against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 4c3740236890a550d596ce4e3c9fa800962d4043d7513863790eb9dbda5e65ab [INFO] running `"docker" "start" "-a" "4c3740236890a550d596ce4e3c9fa800962d4043d7513863790eb9dbda5e65ab"` [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling version_check v0.1.2 [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling openssl v0.9.13 [INFO] [stderr] Compiling cfg-if v0.1.1 [INFO] [stderr] Compiling rustc-demangle v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.3 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling num_cpus v1.5.1 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling clap v2.24.2 [INFO] [stderr] Compiling openssl-sys v0.9.13 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [INFO] [stderr] Compiling url v1.5.0 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.0/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling hyper v0.10.12 [INFO] [stderr] Compiling serde_urlencoded v0.4.3 [INFO] [stderr] Compiling native-tls v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.2 [INFO] [stderr] Compiling hyper-native-tls v0.2.4 [INFO] [stderr] Compiling reqwest v0.4.0 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling slack_api v0.17.0 [INFO] [stderr] Compiling slackit-cli v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | / error_chain!{ [INFO] [stderr] 13 | | foreign_links { [INFO] [stderr] 14 | | Io(::std::io::Error); [INFO] [stderr] 15 | | SlackApi(chat::PostMessageError); [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | / error_chain!{ [INFO] [stderr] 13 | | foreign_links { [INFO] [stderr] 14 | | Io(::std::io::Error); [INFO] [stderr] 15 | | SlackApi(chat::PostMessageError); [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `"docker" "inspect" "4c3740236890a550d596ce4e3c9fa800962d4043d7513863790eb9dbda5e65ab"` [INFO] running `"docker" "rm" "-f" "4c3740236890a550d596ce4e3c9fa800962d4043d7513863790eb9dbda5e65ab"` [INFO] [stdout] 4c3740236890a550d596ce4e3c9fa800962d4043d7513863790eb9dbda5e65ab [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 4f1a950e58331c8293522c7a08433e8a191c9cba7166be647dfd1ad3908208d5 [INFO] running `"docker" "start" "-a" "4f1a950e58331c8293522c7a08433e8a191c9cba7166be647dfd1ad3908208d5"` [INFO] [stderr] Compiling slackit-cli v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | / error_chain!{ [INFO] [stderr] 13 | | foreign_links { [INFO] [stderr] 14 | | Io(::std::io::Error); [INFO] [stderr] 15 | | SlackApi(chat::PostMessageError); [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | / error_chain!{ [INFO] [stderr] 13 | | foreign_links { [INFO] [stderr] 14 | | Io(::std::io::Error); [INFO] [stderr] 15 | | SlackApi(chat::PostMessageError); [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "4f1a950e58331c8293522c7a08433e8a191c9cba7166be647dfd1ad3908208d5"` [INFO] running `"docker" "rm" "-f" "4f1a950e58331c8293522c7a08433e8a191c9cba7166be647dfd1ad3908208d5"` [INFO] [stdout] 4f1a950e58331c8293522c7a08433e8a191c9cba7166be647dfd1ad3908208d5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hwchen/slackit-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] d50d2bdc8383757037f285275a3e2a940a8dadaaa089b606b04173c29cdff5a8 [INFO] running `"docker" "start" "-a" "d50d2bdc8383757037f285275a3e2a940a8dadaaa089b606b04173c29cdff5a8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/slackit-92e4713f9d77762c [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" "d50d2bdc8383757037f285275a3e2a940a8dadaaa089b606b04173c29cdff5a8"` [INFO] running `"docker" "rm" "-f" "d50d2bdc8383757037f285275a3e2a940a8dadaaa089b606b04173c29cdff5a8"` [INFO] [stdout] d50d2bdc8383757037f285275a3e2a940a8dadaaa089b606b04173c29cdff5a8