[INFO] cloning repository https://github.com/bluejekyll/mock-tdnsr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluejekyll/mock-tdnsr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluejekyll%2Fmock-tdnsr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluejekyll%2Fmock-tdnsr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d46e5e76334e68289b20fdbb20cb6c0c8a357d5 [INFO] checking bluejekyll/mock-tdnsr against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluejekyll%2Fmock-tdnsr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bluejekyll/mock-tdnsr on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bluejekyll/mock-tdnsr [INFO] finished tweaking git repo https://github.com/bluejekyll/mock-tdnsr [INFO] tweaked toml for git repo https://github.com/bluejekyll/mock-tdnsr written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bluejekyll/mock-tdnsr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trust-dns-proto v0.3.2 [INFO] [stderr] Downloaded error-chain v0.8.1 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] [stderr] Downloaded error-chain v0.1.12 [INFO] [stderr] Downloaded winreg v0.5.0 [INFO] [stderr] Downloaded ipconfig v0.1.6 [INFO] [stderr] Downloaded lru-cache v0.1.1 [INFO] [stderr] Downloaded socket2 v0.3.4 [INFO] [stderr] Downloaded cc v1.0.9 [INFO] [stderr] Downloaded crossbeam-deque v0.3.0 [INFO] [stderr] Downloaded tokio-timer v0.2.1 [INFO] [stderr] Downloaded tokio v0.1.5 [INFO] [stderr] Downloaded mio v0.6.14 [INFO] [stderr] Downloaded tokio-core v0.1.16 [INFO] [stderr] Downloaded resolv-conf v0.6.0 [INFO] [stderr] Downloaded scoped-tls v0.1.1 [INFO] [stderr] Downloaded tokio-threadpool v0.1.2 [INFO] [stderr] Downloaded tokio-io v0.1.6 [INFO] [stderr] Downloaded tokio-udp v0.1.0 [INFO] [stderr] Downloaded net2 v0.2.32 [INFO] [stderr] Downloaded trust-dns-resolver v0.8.1 [INFO] [stderr] Downloaded tokio-reactor v0.1.1 [INFO] [stderr] Downloaded futures v0.1.21 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e390d2b631e1c420db3d90b8e51aaf92098d32722c1ada48e099a82bd2580b59 [INFO] running `Command { std: "docker" "start" "-a" "e390d2b631e1c420db3d90b8e51aaf92098d32722c1ada48e099a82bd2580b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e390d2b631e1c420db3d90b8e51aaf92098d32722c1ada48e099a82bd2580b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e390d2b631e1c420db3d90b8e51aaf92098d32722c1ada48e099a82bd2580b59", kill_on_drop: false }` [INFO] [stdout] e390d2b631e1c420db3d90b8e51aaf92098d32722c1ada48e099a82bd2580b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cf4fad59840da6bc7a4f374aeb15d98f38486311bda42c47239a8d16f64547d [INFO] running `Command { std: "docker" "start" "-a" "9cf4fad59840da6bc7a4f374aeb15d98f38486311bda42c47239a8d16f64547d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking crossbeam-deque v0.3.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking hostname v0.1.4 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking resolv-conf v0.6.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stdout] | [INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9cf4fad59840da6bc7a4f374aeb15d98f38486311bda42c47239a8d16f64547d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf4fad59840da6bc7a4f374aeb15d98f38486311bda42c47239a8d16f64547d", kill_on_drop: false }` [INFO] [stdout] 9cf4fad59840da6bc7a4f374aeb15d98f38486311bda42c47239a8d16f64547d [INFO] checking bluejekyll/mock-tdnsr against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluejekyll%2Fmock-tdnsr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bluejekyll/mock-tdnsr on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bluejekyll/mock-tdnsr [INFO] finished tweaking git repo https://github.com/bluejekyll/mock-tdnsr [INFO] tweaked toml for git repo https://github.com/bluejekyll/mock-tdnsr written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bluejekyll/mock-tdnsr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1405ebdad3e0cf9d52d25f7a226eb7bd67f8a2589514dc0556973f36f19150ba [INFO] running `Command { std: "docker" "start" "-a" "1405ebdad3e0cf9d52d25f7a226eb7bd67f8a2589514dc0556973f36f19150ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1405ebdad3e0cf9d52d25f7a226eb7bd67f8a2589514dc0556973f36f19150ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1405ebdad3e0cf9d52d25f7a226eb7bd67f8a2589514dc0556973f36f19150ba", kill_on_drop: false }` [INFO] [stdout] 1405ebdad3e0cf9d52d25f7a226eb7bd67f8a2589514dc0556973f36f19150ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff1ec05cc5c90567e450444cb2e35255ab472b37f406876e57e273f6c960ac87 [INFO] running `Command { std: "docker" "start" "-a" "ff1ec05cc5c90567e450444cb2e35255ab472b37f406876e57e273f6c960ac87", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "ff1ec05cc5c90567e450444cb2e35255ab472b37f406876e57e273f6c960ac87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff1ec05cc5c90567e450444cb2e35255ab472b37f406876e57e273f6c960ac87", kill_on_drop: false }` [INFO] [stdout] ff1ec05cc5c90567e450444cb2e35255ab472b37f406876e57e273f6c960ac87