[INFO] fetching crate sonos_discovery 0.0.2... [INFO] testing sonos_discovery-0.0.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate sonos_discovery 0.0.2 into /workspace/builds/worker-111/source [INFO] validating manifest of crates.io crate sonos_discovery 0.0.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sonos_discovery 0.0.2 [INFO] finished tweaking crates.io crate sonos_discovery 0.0.2 [INFO] tweaked toml for crates.io crate sonos_discovery 0.0.2 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate crates.io crate sonos_discovery 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fad4699a4cdbe3f3cff3dc838719a9177b0e066a5ec6c30c7651d83f65cd338 [INFO] running `Command { std: "docker" "start" "-a" "9fad4699a4cdbe3f3cff3dc838719a9177b0e066a5ec6c30c7651d83f65cd338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fad4699a4cdbe3f3cff3dc838719a9177b0e066a5ec6c30c7651d83f65cd338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fad4699a4cdbe3f3cff3dc838719a9177b0e066a5ec6c30c7651d83f65cd338", kill_on_drop: false }` [INFO] [stdout] 9fad4699a4cdbe3f3cff3dc838719a9177b0e066a5ec6c30c7651d83f65cd338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ad7cfd9e7c4c9991a0466fec4c592d2cfd2259c473389cc4b5d8d7bed49bf35 [INFO] running `Command { std: "docker" "start" "-a" "7ad7cfd9e7c4c9991a0466fec4c592d2cfd2259c473389cc4b5d8d7bed49bf35", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling socket v0.0.7 [INFO] [stderr] Compiling sonos_discovery v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | sender.send((_addr, _data)).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.74s [INFO] running `Command { std: "docker" "inspect" "7ad7cfd9e7c4c9991a0466fec4c592d2cfd2259c473389cc4b5d8d7bed49bf35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad7cfd9e7c4c9991a0466fec4c592d2cfd2259c473389cc4b5d8d7bed49bf35", kill_on_drop: false }` [INFO] [stdout] 7ad7cfd9e7c4c9991a0466fec4c592d2cfd2259c473389cc4b5d8d7bed49bf35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40443d07d41b7a25764edfcad8befb2588fd10d1dcc407f7644ed3a6a4150554 [INFO] running `Command { std: "docker" "start" "-a" "40443d07d41b7a25764edfcad8befb2588fd10d1dcc407f7644ed3a6a4150554", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sonos_discovery v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | sender.send((_addr, _data)).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | sender.send((_addr, _data)).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sonos_discovery-6075fac4d41024f0) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sonos_discovery-6caf8964ef9d574f) [INFO] running `Command { std: "docker" "inspect" "40443d07d41b7a25764edfcad8befb2588fd10d1dcc407f7644ed3a6a4150554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40443d07d41b7a25764edfcad8befb2588fd10d1dcc407f7644ed3a6a4150554", kill_on_drop: false }` [INFO] [stdout] 40443d07d41b7a25764edfcad8befb2588fd10d1dcc407f7644ed3a6a4150554 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b71e4499dedf4934b3768cf488a3c818566cbe06c624b8167bc87d540b25cf7b [INFO] running `Command { std: "docker" "start" "-a" "b71e4499dedf4934b3768cf488a3c818566cbe06c624b8167bc87d540b25cf7b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stderr] --> src/lib.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | sender.send((_addr, _data)).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: `sonos_discovery` (lib) generated 1 warning [INFO] [stderr] warning: `sonos_discovery` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sonos_discovery-6075fac4d41024f0) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sonos_discovery-6caf8964ef9d574f) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sonos_discovery [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - Discover::send_search (line 79) ... FAILED [INFO] [stdout] test src/lib.rs - Discover::start (line 101) ... FAILED [INFO] [stdout] test src/lib.rs - Discover::new (line 31) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Discover::send_search (line 79) stdout ---- [INFO] [stdout] error: unknown start of token: ` [INFO] [stdout] --> src/lib.rs:84:45 [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1``` [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1'`` [INFO] [stdout] | ~ [INFO] [stdout] [INFO] [stdout] error: unknown start of token: ` [INFO] [stdout] --> src/lib.rs:84:46 [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1``` [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1`'` [INFO] [stdout] | ~ [INFO] [stdout] [INFO] [stdout] error: unknown start of token: ` [INFO] [stdout] --> src/lib.rs:84:47 [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1``` [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not [INFO] [stdout] | [INFO] [stdout] 7 | ST: urn:schemas-upnp-org:device:ZonePlayer:1``' [INFO] [stdout] | ~ [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `HOST` [INFO] [stdout] --> src/lib.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 3 | M-SEARCH * HTTP/1.1 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | HOST: 239.255.255.250:1900 [INFO] [stdout] | ---- unexpected token [INFO] [stdout] [INFO] [stdout] error: expected type, found `239.255` [INFO] [stdout] --> src/lib.rs:81:7 [INFO] [stdout] | [INFO] [stdout] 4 | HOST: 239.255.255.250:1900 [INFO] [stdout] | - ^^^^^^^ expected type [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `M` in this scope [INFO] [stdout] --> src/lib.rs:80:1 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_79_0() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 3 | M-SEARCH * HTTP/1.1 [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SEARCH` in this scope [INFO] [stdout] --> src/lib.rs:80:3 [INFO] [stdout] | [INFO] [stdout] 3 | M-SEARCH * HTTP/1.1 [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `HTTP` in this scope [INFO] [stdout] --> src/lib.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 3 | M-SEARCH * HTTP/1.1 [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Discover::start (line 101) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `sonos_discovery::Discovery` [INFO] [stdout] --> src/lib.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sonos_discovery::Discovery; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `Discover` [INFO] [stdout] | no `Discovery` in the root [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `IpAddr` in this scope [INFO] [stdout] --> src/lib.rs:104:18 [INFO] [stdout] | [INFO] [stdout] 6 | let devices: Vec = Discovery::new().unwrap().start(None, Some(3)).unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::IpAddr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Discover::new (line 31) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `sonos_discovery::Discovery` [INFO] [stdout] --> src/lib.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sonos_discovery::Discovery; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `Discover` [INFO] [stdout] | no `Discovery` in the root [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Discover::new (line 31) [INFO] [stdout] src/lib.rs - Discover::send_search (line 79) [INFO] [stdout] src/lib.rs - Discover::start (line 101) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b71e4499dedf4934b3768cf488a3c818566cbe06c624b8167bc87d540b25cf7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b71e4499dedf4934b3768cf488a3c818566cbe06c624b8167bc87d540b25cf7b", kill_on_drop: false }` [INFO] [stdout] b71e4499dedf4934b3768cf488a3c818566cbe06c624b8167bc87d540b25cf7b