[INFO] fetching crate qrs 0.1.1... [INFO] checking qrs-0.1.1 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate qrs 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate qrs 0.1.1 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qrs 0.1.1 [INFO] finished tweaking crates.io crate qrs 0.1.1 [INFO] tweaked toml for crates.io crate qrs 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f292707be17f8785d40efd195b92bc7c0b2331cc8c1863ea169b545d72b8299c [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" "f292707be17f8785d40efd195b92bc7c0b2331cc8c1863ea169b545d72b8299c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f292707be17f8785d40efd195b92bc7c0b2331cc8c1863ea169b545d72b8299c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f292707be17f8785d40efd195b92bc7c0b2331cc8c1863ea169b545d72b8299c", kill_on_drop: false }` [INFO] [stdout] f292707be17f8785d40efd195b92bc7c0b2331cc8c1863ea169b545d72b8299c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ecb799107fd4abd0a046bfd9ae63e902242023443d8a597bf57b03053171306 [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" "8ecb799107fd4abd0a046bfd9ae63e902242023443d8a597bf57b03053171306", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Compiling state v0.2.2 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling rocket_codegen v0.2.11 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking get_if_addrs v0.4.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Checking handlebars v0.25.3 [INFO] [stderr] Checking rocket v0.2.11 [INFO] [stdout] error[E0432]: unresolved import `std::net::lookup_host` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.11/src/config/config.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::{IpAddr, lookup_host}; [INFO] [stdout] | ^^^^^^^^^^^ no `lookup_host` in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.11/src/http/header.rs:480:47 [INFO] [stdout] | [INFO] [stdout] 480 | Header::new(key.as_str(), val.borrow()) [INFO] [stdout] | ----^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `Borrowed` declared on the trait `Borrow` [INFO] [stdout] | this method call resolves to `&Borrowed` [INFO] [stdout] | help: use the fully qualified path for the potential candidate: ` as Borrow>::borrow(val)` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `Cow<'_, str>: Borrow<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rocket` [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" "8ecb799107fd4abd0a046bfd9ae63e902242023443d8a597bf57b03053171306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ecb799107fd4abd0a046bfd9ae63e902242023443d8a597bf57b03053171306", kill_on_drop: false }` [INFO] [stdout] 8ecb799107fd4abd0a046bfd9ae63e902242023443d8a597bf57b03053171306