[INFO] fetching crate utp2 0.1.0... [INFO] checking utp2-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate utp2 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate utp2 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utp2 0.1.0 [INFO] finished tweaking crates.io crate utp2 0.1.0 [INFO] tweaked toml for crates.io crate utp2 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding env_logger v0.4.3 (latest: v0.11.3) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89f11bd06b12b291c25ff3961a7f85c9865841e498977421b050b9ca61115202 [INFO] running `Command { std: "docker" "start" "-a" "89f11bd06b12b291c25ff3961a7f85c9865841e498977421b050b9ca61115202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89f11bd06b12b291c25ff3961a7f85c9865841e498977421b050b9ca61115202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f11bd06b12b291c25ff3961a7f85c9865841e498977421b050b9ca61115202", kill_on_drop: false }` [INFO] [stdout] 89f11bd06b12b291c25ff3961a7f85c9865841e498977421b050b9ca61115202 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8ed5685a9d59d0002f4ab711f5b873e80229d46f2b79949cf8eaa4cb86a890 [INFO] running `Command { std: "docker" "start" "-a" "5d8ed5685a9d59d0002f4ab711f5b873e80229d46f2b79949cf8eaa4cb86a890", kill_on_drop: false }` [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utp2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stdout] error[E0463]: can't find crate for `utp` [INFO] [stdout] --> examples/server.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate utp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `utp` [INFO] [stdout] --> examples/client.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate utp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UtpSocket` [INFO] [stdout] --> examples/server.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | let (socket, listener) = UtpSocket::bind(&addr).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `UtpSocket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/server.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => { [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 56 | let sock = unwrap_nb!(listener.accept()); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `unwrap_nb` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UtpSocket` [INFO] [stdout] --> examples/client.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | let (socket, _) = UtpSocket::bind(&local_addr).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `UtpSocket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `utp2` (example "client") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/server.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => { [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 71 | let n = unwrap_nb!(connections[&token].read(&mut buf)); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `unwrap_nb` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `utp2` (example "server") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "5d8ed5685a9d59d0002f4ab711f5b873e80229d46f2b79949cf8eaa4cb86a890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8ed5685a9d59d0002f4ab711f5b873e80229d46f2b79949cf8eaa4cb86a890", kill_on_drop: false }` [INFO] [stdout] 5d8ed5685a9d59d0002f4ab711f5b873e80229d46f2b79949cf8eaa4cb86a890 [INFO] checking utp2-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate utp2 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate utp2 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utp2 0.1.0 [INFO] finished tweaking crates.io crate utp2 0.1.0 [INFO] tweaked toml for crates.io crate utp2 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c4665e1c260e066c3ec4cd8cba7824a0dd7d92448be1f086bd58d15c9e0d56e [INFO] running `Command { std: "docker" "start" "-a" "5c4665e1c260e066c3ec4cd8cba7824a0dd7d92448be1f086bd58d15c9e0d56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4665e1c260e066c3ec4cd8cba7824a0dd7d92448be1f086bd58d15c9e0d56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4665e1c260e066c3ec4cd8cba7824a0dd7d92448be1f086bd58d15c9e0d56e", kill_on_drop: false }` [INFO] [stdout] 5c4665e1c260e066c3ec4cd8cba7824a0dd7d92448be1f086bd58d15c9e0d56e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d6832ecc5779290aa30add86a5ec03960573a0c95416ab9134ee07db64cb5f7 [INFO] running `Command { std: "docker" "start" "-a" "7d6832ecc5779290aa30add86a5ec03960573a0c95416ab9134ee07db64cb5f7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "7d6832ecc5779290aa30add86a5ec03960573a0c95416ab9134ee07db64cb5f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d6832ecc5779290aa30add86a5ec03960573a0c95416ab9134ee07db64cb5f7", kill_on_drop: false }` [INFO] [stdout] 7d6832ecc5779290aa30add86a5ec03960573a0c95416ab9134ee07db64cb5f7