[INFO] fetching crate rustclient 0.0.1...
[INFO] building rustclient-0.0.1 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate rustclient 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rustclient 0.0.1 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustclient 0.0.1
[INFO] finished tweaking crates.io crate rustclient 0.0.1
[INFO] tweaked toml for crates.io crate rustclient 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/servo/rust-url`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3a6a7f990b299589cfa64501e5f4d32952f8b072d624c10fa63de47922d8d60
[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" "a3a6a7f990b299589cfa64501e5f4d32952f8b072d624c10fa63de47922d8d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a6a7f990b299589cfa64501e5f4d32952f8b072d624c10fa63de47922d8d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a6a7f990b299589cfa64501e5f4d32952f8b072d624c10fa63de47922d8d60", kill_on_drop: false }`
[INFO] [stdout] a3a6a7f990b299589cfa64501e5f4d32952f8b072d624c10fa63de47922d8d60
[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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88ce3adcf7c093e1aee9ad4816b9993850f63c66746bfbef19f627794fb23e79
[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" "88ce3adcf7c093e1aee9ad4816b9993850f63c66746bfbef19f627794fb23e79", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v2.1.0 (https://github.com/servo/rust-url#d673c4d5)
[INFO] [stderr]    Compiling idna v0.2.3 (https://github.com/servo/rust-url#d673c4d5)
[INFO] [stderr]    Compiling form_urlencoded v1.0.1 (https://github.com/servo/rust-url#d673c4d5)
[INFO] [stderr]    Compiling url v2.2.2 (https://github.com/servo/rust-url#d673c4d5)
[INFO] [stderr]    Compiling rustclient v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{`
[INFO] [stdout]   --> src/dns.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     spawn(proc() {
[INFO] [stdout]    |                 -^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::net`
[INFO] [stdout]  --> src/http.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::net::ip;
[INFO] [stdout]   |              ^^^ could not find `net` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `url::SchemeData`
[INFO] [stdout]  --> src/http.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use url::{Url, SchemeData, ParseError};
[INFO] [stdout]   |                ^^^^^^^^^^ no `SchemeData` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::comm`
[INFO] [stdout]  --> src/dns.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::comm;
[INFO] [stdout]   |     ^^^^^^^^^ no `comm` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::timer`
[INFO] [stdout]  --> src/dns.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::timer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::net`
[INFO] [stdout]  --> src/dns.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::net::addrinfo;
[INFO] [stdout]   |              ^^^ could not find `net` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::net`
[INFO] [stdout]  --> src/dns.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::net::ip;
[INFO] [stdout]   |              ^^^ could not find `net` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `select` in this scope
[INFO] [stdout]   --> src/dns.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         select! {
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_str` in this scope
[INFO] [stdout]  --> src/http.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     return from_str::<ip::IpAddr>(domain).is_some()
[INFO] [stdout]   |            ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stdout]   --> src/dns.rs:8:76
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub fn lookup(host: &'static str, timeout_duration: time::Duration) -> io::IoResult<Vec<ip::IpAddr>> {
[INFO] [stdout]    |                                                                            ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sender` in this scope
[INFO] [stdout]   --> src/dns.rs:9:20
[INFO] [stdout]    |
[INFO] [stdout] 9  |       let (tx, rx): (Sender<io::IoResult<Vec<ip::IpAddr>>>, Receiver<io::IoResult<Vec<ip::IpAddr>>>) = comm::channel();
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let (tx, rx): (Send<io::IoResult<Vec<ip::IpAddr>>>, Receiver<io::IoResult<Vec<ip::IpAddr>>>) = comm::channel();
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::mpsc::Sender;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stdout]   --> src/dns.rs:9:31
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let (tx, rx): (Sender<io::IoResult<Vec<ip::IpAddr>>>, Receiver<io::IoResult<Vec<ip::IpAddr>>>) = comm::channel();
[INFO] [stdout]    |                               ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Receiver` in this scope
[INFO] [stdout]  --> src/dns.rs:9:59
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (tx, rx): (Sender<io::IoResult<Vec<ip::IpAddr>>>, Receiver<io::IoResult<Vec<ip::IpAddr>>>) = comm::channel();
[INFO] [stdout]   |                                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Receiver;
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::mpsc::Receiver;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stdout]   --> src/dns.rs:9:72
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let (tx, rx): (Sender<io::IoResult<Vec<ip::IpAddr>>>, Receiver<io::IoResult<Vec<ip::IpAddr>>>) = comm::channel();
[INFO] [stdout]    |                                                                        ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stdout]   --> src/dns.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     spawn(proc() {
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::thread::spawn;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `proc` in this scope
[INFO] [stdout]   --> src/dns.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     spawn(proc() {
[INFO] [stdout]    |           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]  --> src/http.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> src/http.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::result::{Result};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/http.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use url::{Url, SchemeData, ParseError};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dns`
[INFO] [stdout]  --> src/http.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dns;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_milliseconds` found for struct `Duration` in the current scope
[INFO] [stdout]   --> src/dns.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |                          host, timeout_duration.num_milliseconds());
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ method not found in `Duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustclient`
[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" "88ce3adcf7c093e1aee9ad4816b9993850f63c66746bfbef19f627794fb23e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ce3adcf7c093e1aee9ad4816b9993850f63c66746bfbef19f627794fb23e79", kill_on_drop: false }`
[INFO] [stdout] 88ce3adcf7c093e1aee9ad4816b9993850f63c66746bfbef19f627794fb23e79
