[INFO] fetching crate nl80211 0.0.2... [INFO] checking nl80211-0.0.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate nl80211 0.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate nl80211 0.0.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nl80211 0.0.2 [INFO] finished tweaking crates.io crate nl80211 0.0.2 [INFO] tweaked toml for crates.io crate nl80211 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate nl80211 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buffering v0.3.4 [INFO] [stderr] Downloaded hex v0.4.0 [INFO] [stderr] Downloaded neli v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9aa733cf9f62ae13bac2309c60e6124601939b700670416b1e02fe4f010a4dce [INFO] running `Command { std: "docker" "start" "-a" "9aa733cf9f62ae13bac2309c60e6124601939b700670416b1e02fe4f010a4dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9aa733cf9f62ae13bac2309c60e6124601939b700670416b1e02fe4f010a4dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aa733cf9f62ae13bac2309c60e6124601939b700670416b1e02fe4f010a4dce", kill_on_drop: false }` [INFO] [stdout] 9aa733cf9f62ae13bac2309c60e6124601939b700670416b1e02fe4f010a4dce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f3b0327d5d11914a9d56c0d22591a100b45f38f49255943c484acaf2dddf98a [INFO] running `Command { std: "docker" "start" "-a" "0f3b0327d5d11914a9d56c0d22591a100b45f38f49255943c484acaf2dddf98a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking buffering v0.3.4 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Checking neli v0.4.3 [INFO] [stderr] Checking nl80211 v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cmd::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use cmd::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `attr::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use attr::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_attr::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use parse_attr::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `consts::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use consts::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interface::*` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use interface::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `station::*` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use station::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bss::*` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bss::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cmd::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use cmd::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `attr::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use attr::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_attr::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use parse_attr::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `consts::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use consts::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interface::*` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use interface::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `station::*` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use station::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bss::*` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bss::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_bss_info` is never used [INFO] [stdout] --> src/socket/mod.rs:196:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Socket { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 196 | pub fn get_bss_info(&mut self, interface_attr_if_index: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default` is never used [INFO] [stdout] --> src/bss.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Bss { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 25 | pub fn default() -> Bss { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NlPayloadDecode` is never used [INFO] [stdout] --> src/nl80211traits.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait NlPayloadDecode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_bss_info` is never used [INFO] [stdout] --> src/socket/mod.rs:196:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Socket { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 196 | pub fn get_bss_info(&mut self, interface_attr_if_index: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NlPayloadDecode` is never used [INFO] [stdout] --> src/nl80211traits.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait NlPayloadDecode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "0f3b0327d5d11914a9d56c0d22591a100b45f38f49255943c484acaf2dddf98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f3b0327d5d11914a9d56c0d22591a100b45f38f49255943c484acaf2dddf98a", kill_on_drop: false }` [INFO] [stdout] 0f3b0327d5d11914a9d56c0d22591a100b45f38f49255943c484acaf2dddf98a [INFO] checking nl80211-0.0.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate nl80211 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate nl80211 0.0.2 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nl80211 0.0.2 [INFO] finished tweaking crates.io crate nl80211 0.0.2 [INFO] tweaked toml for crates.io crate nl80211 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate nl80211 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8531d69f67bace98e7d7b931cd4dd4dbddc8b0f38a77e8f7b7e6f07be92bef36 [INFO] running `Command { std: "docker" "start" "-a" "8531d69f67bace98e7d7b931cd4dd4dbddc8b0f38a77e8f7b7e6f07be92bef36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8531d69f67bace98e7d7b931cd4dd4dbddc8b0f38a77e8f7b7e6f07be92bef36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8531d69f67bace98e7d7b931cd4dd4dbddc8b0f38a77e8f7b7e6f07be92bef36", kill_on_drop: false }` [INFO] [stdout] 8531d69f67bace98e7d7b931cd4dd4dbddc8b0f38a77e8f7b7e6f07be92bef36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae8b3e75ac37a76e585edbc76efef4b2c7e4199b385cdfa87c42cbe12aad29c8 [INFO] running `Command { std: "docker" "start" "-a" "ae8b3e75ac37a76e585edbc76efef4b2c7e4199b385cdfa87c42cbe12aad29c8", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking buffering v0.3.4 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Checking neli v0.4.3 [INFO] [stderr] Checking nl80211 v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/socket/mod.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | / match response.nl_type { [INFO] [stdout] 185 | | Nlmsg::Error => panic!("Error"), [INFO] [stdout] 186 | | Nlmsg::Done => break, [INFO] [stdout] 187 | | _ => { [INFO] [stdout] ... | [INFO] [stdout] 190 | | }, [INFO] [stdout] 191 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/socket/mod.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | / match response.nl_type { [INFO] [stdout] 185 | | Nlmsg::Error => panic!("Error"), [INFO] [stdout] 186 | | Nlmsg::Done => break, [INFO] [stdout] 187 | | _ => { [INFO] [stdout] ... | [INFO] [stdout] 190 | | }, [INFO] [stdout] 191 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nl80211` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nl80211` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ae8b3e75ac37a76e585edbc76efef4b2c7e4199b385cdfa87c42cbe12aad29c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8b3e75ac37a76e585edbc76efef4b2c7e4199b385cdfa87c42cbe12aad29c8", kill_on_drop: false }` [INFO] [stdout] ae8b3e75ac37a76e585edbc76efef4b2c7e4199b385cdfa87c42cbe12aad29c8