[INFO] cloning repository https://github.com/abhijat/mosler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abhijat/mosler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fmosler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fmosler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a289821952ccc3049b973b4f76e49de5b5f41a13 [INFO] checking abhijat/mosler against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fmosler" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/abhijat/mosler on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-14/source/.cargo/config [INFO] started tweaking git repo https://github.com/abhijat/mosler [INFO] finished tweaking git repo https://github.com/abhijat/mosler [INFO] tweaked toml for git repo https://github.com/abhijat/mosler written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/abhijat/mosler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/kkawakam/rustyline` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.8.1 [INFO] [stderr] Downloaded bitflags v1.0.2 [INFO] [stderr] Downloaded serde_json v1.0.16 [INFO] [stderr] Downloaded serde_derive v1.0.43 [INFO] [stderr] Downloaded rpassword v2.0.0 [INFO] [stderr] Downloaded cc v1.0.12 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded openssl-sys v0.9.28 [INFO] [stderr] Downloaded term-painter v0.2.4 [INFO] [stderr] Downloaded proc-macro2 v0.3.7 [INFO] [stderr] Downloaded serde v1.0.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a400b9063de18261eaa4cf29628fdda45a6f71a19ad51f2f864a2ab0ff784412 [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" "a400b9063de18261eaa4cf29628fdda45a6f71a19ad51f2f864a2ab0ff784412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a400b9063de18261eaa4cf29628fdda45a6f71a19ad51f2f864a2ab0ff784412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a400b9063de18261eaa4cf29628fdda45a6f71a19ad51f2f864a2ab0ff784412", kill_on_drop: false }` [INFO] [stdout] a400b9063de18261eaa4cf29628fdda45a6f71a19ad51f2f864a2ab0ff784412 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9256b61162747e8ecd8f40eab74bc50e6acfa4d5569aa4551c1bc6cbb28f06c9 [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" "9256b61162747e8ecd8f40eab74bc50e6acfa4d5569aa4551c1bc6cbb28f06c9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling cc v1.0.12 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking serde v1.0.43 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking encoding_rs v0.7.2 [INFO] [stderr] Checking term-painter v0.2.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Checking base64 v0.9.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking tokio-timer v0.2.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking rpassword v2.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking crossbeam-deque v0.3.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking libflate v0.1.14 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio v0.1.5 [INFO] [stderr] Checking rustyline v1.0.0 (https://github.com/kkawakam/rustyline#15de3486) [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-1.7.0/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 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` [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] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustyline-98638c01accab86a/15de348/src/lib.rs:1268:49 [INFO] [stdout] | [INFO] [stdout] 1268 | self.editor.add_history_entry(l.as_ref()); // TODO Validate [INFO] [stdout] | --^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 1268 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1268 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1268 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1268 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustyline-98638c01accab86a/15de348/src/history.rs:137:33 [INFO] [stdout] | [INFO] [stdout] 137 | self.add(try!(line).as_ref()); // TODO truncate to MAX_LINE [INFO] [stdout] | -----------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9256b61162747e8ecd8f40eab74bc50e6acfa4d5569aa4551c1bc6cbb28f06c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9256b61162747e8ecd8f40eab74bc50e6acfa4d5569aa4551c1bc6cbb28f06c9", kill_on_drop: false }` [INFO] [stdout] 9256b61162747e8ecd8f40eab74bc50e6acfa4d5569aa4551c1bc6cbb28f06c9