[INFO] cloning repository https://github.com/jhelwig/gh-univiewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhelwig/gh-univiewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fgh-univiewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fgh-univiewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9beb46ea6e7e35fe8f053f15de8a93ab7e466bfa [INFO] checking jhelwig/gh-univiewer against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fgh-univiewer" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhelwig/gh-univiewer on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jhelwig/gh-univiewer [INFO] finished tweaking git repo https://github.com/jhelwig/gh-univiewer [INFO] tweaked toml for git repo https://github.com/jhelwig/gh-univiewer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jhelwig/gh-univiewer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rgb v0.8.14 [INFO] [stderr] Downloaded schannel v0.1.9 [INFO] [stderr] Downloaded unicorn_hat_hd v0.2.1 [INFO] [stderr] Downloaded spidev v0.3.0 [INFO] [stderr] Downloaded hyper v0.11.12 [INFO] [stderr] Downloaded syn v1.0.3 [INFO] [stderr] Downloaded tokio-timer v0.2.5 [INFO] [stderr] Downloaded hubcaps v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0da744f7ee2bbb38ddb3af4c1db9152af501bf782d188dbc9a8e7e53a8b90f36 [INFO] running `Command { std: "docker" "start" "-a" "0da744f7ee2bbb38ddb3af4c1db9152af501bf782d188dbc9a8e7e53a8b90f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0da744f7ee2bbb38ddb3af4c1db9152af501bf782d188dbc9a8e7e53a8b90f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0da744f7ee2bbb38ddb3af4c1db9152af501bf782d188dbc9a8e7e53a8b90f36", kill_on_drop: false }` [INFO] [stdout] 0da744f7ee2bbb38ddb3af4c1db9152af501bf782d188dbc9a8e7e53a8b90f36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9a0008f548761a81cef2739aeab53f3be42ed42fcbc79a2d2573b31da32718c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b9a0008f548761a81cef2739aeab53f3be42ed42fcbc79a2d2573b31da32718c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking yaml-rust v0.4.2 [INFO] [stderr] Checking url v1.6.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.6.0/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] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] Compiling openssl-sys v0.9.23 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] error: could not compile `url` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b9a0008f548761a81cef2739aeab53f3be42ed42fcbc79a2d2573b31da32718c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a0008f548761a81cef2739aeab53f3be42ed42fcbc79a2d2573b31da32718c", kill_on_drop: false }` [INFO] [stdout] b9a0008f548761a81cef2739aeab53f3be42ed42fcbc79a2d2573b31da32718c