[INFO] cloning repository https://github.com/hoodie/magnetoplasmadynamic-thruster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hoodie/magnetoplasmadynamic-thruster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fmagnetoplasmadynamic-thruster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fmagnetoplasmadynamic-thruster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5eb81549d0d60fcaf3f5559e17981d89b5e1519b
[INFO] checking hoodie/magnetoplasmadynamic-thruster against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoodie%2Fmagnetoplasmadynamic-thruster" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hoodie/magnetoplasmadynamic-thruster on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hoodie/magnetoplasmadynamic-thruster
[INFO] finished tweaking git repo https://github.com/hoodie/magnetoplasmadynamic-thruster
[INFO] tweaked toml for git repo https://github.com/hoodie/magnetoplasmadynamic-thruster written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/hoodie/magnetoplasmadynamic-thruster already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a694e83d10cdce9d0b9e9f0169fcba1fc1b55ffdb4729db7e114c47731077ac4
[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" "a694e83d10cdce9d0b9e9f0169fcba1fc1b55ffdb4729db7e114c47731077ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a694e83d10cdce9d0b9e9f0169fcba1fc1b55ffdb4729db7e114c47731077ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a694e83d10cdce9d0b9e9f0169fcba1fc1b55ffdb4729db7e114c47731077ac4", kill_on_drop: false }`
[INFO] [stdout] a694e83d10cdce9d0b9e9f0169fcba1fc1b55ffdb4729db7e114c47731077ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6462c786611e84c9cc55d8f7fe11e9840673ee606ed5ed2d25b82765700a6e8b
[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" "6462c786611e84c9cc55d8f7fe11e9840673ee606ed5ed2d25b82765700a6e8b", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]    Compiling version_check v0.1.0
[INFO] [stderr]    Compiling matches v0.1.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.4
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking httparse v1.2.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking serde v0.9.7
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]    Compiling term v0.4.5
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking quick-error v1.1.0
[INFO] [stderr]     Checking state v0.2.0
[INFO] [stderr]    Compiling mime v0.2.2
[INFO] [stderr]    Compiling unicode-bidi v0.2.5
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]    Compiling hyper v0.10.4
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]    Compiling term-painter v0.2.3
[INFO] [stderr]    Compiling rocket v0.2.0
[INFO] [stderr]    Compiling rocket_codegen v0.2.0
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.6.2
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]     Checking mpd v0.0.11
[INFO] [stderr]    Compiling serde_derive v0.9.7
[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-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 246 |     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[E0713]: borrow may still be in use when destructor runs
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 246 |     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] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/search.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 | /                 self.client
[INFO] [stdout] 81 | |                     .read_pairs()
[INFO] [stdout] 82 | |                     .split("file")
[INFO] [stdout] 83 | |                     .map(|v| v.and_then(FromMap::from_map))
[INFO] [stdout] 84 | |                     .collect()
[INFO] [stdout]    | |______________________________^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:205:27
[INFO] [stdout]     |
[INFO] [stdout] 205 |             .and_then(|_| self.read_pairs().split("file").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:211:27
[INFO] [stdout]     |
[INFO] [stdout] 211 |             .and_then(|_| self.read_pairs().split("file").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 |             .and_then(|_| self.read_pairs().split("file").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:330:27
[INFO] [stdout]     |
[INFO] [stdout] 330 |             .and_then(|_| self.read_pairs().split("playlist").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:336:27
[INFO] [stdout]     |
[INFO] [stdout] 336 |             .and_then(|_| self.read_pairs().split("file").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:433:27
[INFO] [stdout]     |
[INFO] [stdout] 433 |             .and_then(|_| self.read_pairs().split("outputid").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:579:27
[INFO] [stdout]     |
[INFO] [stdout] 579 |             .and_then(|_| self.read_pairs().split("channel").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:607:27
[INFO] [stdout]     |
[INFO] [stdout] 607 |             .and_then(|_| self.read_pairs().split("mount").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 613 |             .and_then(|_| self.read_pairs().split("neighbor").map(|v| v.and_then(FromMap::from_map)).collect())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `Maps<std::io::Lines<&mut BufStream<S>>>` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mpd-0.0.11/src/client.rs:679:17
[INFO] [stdout]     |
[INFO] [stdout] 679 | /                 self.read_pairs()
[INFO] [stdout] 680 | |                     .split("file")
[INFO] [stdout] 681 | |                     .map(|rmap| {
[INFO] [stdout] 682 | |                         rmap.map(|mut map| {
[INFO] [stdout] ...   |
[INFO] [stdout] 688 | |                     })
[INFO] [stdout] 689 | |                     .collect()
[INFO] [stdout]     | |______________________________^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6462c786611e84c9cc55d8f7fe11e9840673ee606ed5ed2d25b82765700a6e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6462c786611e84c9cc55d8f7fe11e9840673ee606ed5ed2d25b82765700a6e8b", kill_on_drop: false }`
[INFO] [stdout] 6462c786611e84c9cc55d8f7fe11e9840673ee606ed5ed2d25b82765700a6e8b
