[INFO] updating cached repository https://github.com/PushAMP/pamcollector
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 21a2438fd4df3660b19d3267d7ac03396a029052
[INFO] testing PushAMP/pamcollector against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPushAMP%2Fpamcollector" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PushAMP/pamcollector on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/PushAMP/pamcollector
[INFO] finished tweaking git repo https://github.com/PushAMP/pamcollector
[INFO] tweaked toml for git repo https://github.com/PushAMP/pamcollector written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/PushAMP/pamcollector already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f5a75071167431cb9c30d8066001b238709e74e7105179cdd6ca5c0705d41644
[INFO] running `"docker" "start" "-a" "f5a75071167431cb9c30d8066001b238709e74e7105179cdd6ca5c0705d41644"`
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling futures v0.1.12
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling quick-error v1.1.0
[INFO] [stderr]    Compiling serde v0.9.12
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.27
[INFO] [stderr]    Compiling unsafe-any v0.4.1
[INFO] [stderr]    Compiling mime v0.2.3
[INFO] [stderr]    Compiling syn v0.11.10
[INFO] [stderr]    Compiling ordered-float v0.4.0
[INFO] [stderr]    Compiling idna v0.1.1
[INFO] [stderr]    Compiling clap v2.22.2
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling humantime v1.0.0
[INFO] [stderr]    Compiling bytes v0.4.1
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling mio v0.6.6
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling flate2 v0.2.17
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 246 |     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]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling tokio-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v0.9.12
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling serde-value v0.4.0
[INFO] [stderr]    Compiling serde_yaml v0.6.2
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling serde_cbor v0.5.2
[INFO] [stderr]    Compiling log4rs v0.6.3
[INFO] [stderr]    Compiling pamcollector v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "f5a75071167431cb9c30d8066001b238709e74e7105179cdd6ca5c0705d41644"`
[INFO] running `"docker" "rm" "-f" "f5a75071167431cb9c30d8066001b238709e74e7105179cdd6ca5c0705d41644"`
[INFO] [stdout] f5a75071167431cb9c30d8066001b238709e74e7105179cdd6ca5c0705d41644
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d7f2ad98b5567e76815f6576348fb171363050cc874f92978fe5f9eb9140a20
[INFO] running `"docker" "start" "-a" "2d7f2ad98b5567e76815f6576348fb171363050cc874f92978fe5f9eb9140a20"`
[INFO] [stderr]    Compiling pamcollector v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "2d7f2ad98b5567e76815f6576348fb171363050cc874f92978fe5f9eb9140a20"`
[INFO] running `"docker" "rm" "-f" "2d7f2ad98b5567e76815f6576348fb171363050cc874f92978fe5f9eb9140a20"`
[INFO] [stdout] 2d7f2ad98b5567e76815f6576348fb171363050cc874f92978fe5f9eb9140a20
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 5694936c69c880062525671a5606efb15cfd21e71e8dd1a3458d67305a6fdc74
[INFO] running `"docker" "start" "-a" "5694936c69c880062525671a5606efb15cfd21e71e8dd1a3458d67305a6fdc74"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pamcollector-e829cbf9b2b35d71
[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" "5694936c69c880062525671a5606efb15cfd21e71e8dd1a3458d67305a6fdc74"`
[INFO] running `"docker" "rm" "-f" "5694936c69c880062525671a5606efb15cfd21e71e8dd1a3458d67305a6fdc74"`
[INFO] [stdout] 5694936c69c880062525671a5606efb15cfd21e71e8dd1a3458d67305a6fdc74