[INFO] cloning repository https://github.com/rwth-afu/UniPager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rwth-afu/UniPager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwth-afu%2FUniPager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwth-afu%2FUniPager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ff6cec0fb1aade47f7ece960a40c97645951d00 [INFO] checking rwth-afu/UniPager against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwth-afu%2FUniPager" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rwth-afu/UniPager on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rwth-afu/UniPager [INFO] finished tweaking git repo https://github.com/rwth-afu/UniPager [INFO] tweaked toml for git repo https://github.com/rwth-afu/UniPager written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/rwth-afu/UniPager already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 941e7cec4fa9dcdf8b28616b2c757e6236576a4e4485b173948b51000dc06dd5 [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" "941e7cec4fa9dcdf8b28616b2c757e6236576a4e4485b173948b51000dc06dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "941e7cec4fa9dcdf8b28616b2c757e6236576a4e4485b173948b51000dc06dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941e7cec4fa9dcdf8b28616b2c757e6236576a4e4485b173948b51000dc06dd5", kill_on_drop: false }` [INFO] [stdout] 941e7cec4fa9dcdf8b28616b2c757e6236576a4e4485b173948b51000dc06dd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e74b391e038d52418dde67de15eb0ad07c412e924be2820656f09d842d1a1cd [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" "5e74b391e038d52418dde67de15eb0ad07c412e924be2820656f09d842d1a1cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling cookie-factory v0.3.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Checking ppv-lite86 v0.2.7 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling nom v6.0.0-alpha1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking amq-protocol-uri v6.0.0-rc4 [INFO] [stderr] Checking mime_guess v2.0.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.5 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking tcp-stream v0.18.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking pinky-swear v4.0.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking amq-protocol-tcp v6.0.0-rc4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.12.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking tungstenite v0.10.1 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking raspi v0.1.0 (/opt/rustwide/workdir/lib/raspi) [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.16 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking broadcaster v1.0.0 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking tokio-tungstenite v0.10.1 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking amq-protocol-types v6.0.0-rc4 [INFO] [stderr] Compiling handlebars v3.0.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Compiling amq-protocol-codegen v6.0.0-rc4 [INFO] [stderr] Compiling amq-protocol v6.0.0-rc4 [INFO] [stderr] Compiling lapin v1.0.0-rc1 [INFO] [stderr] Checking tokio-amqp v0.1.0-rc1 [INFO] [stderr] Checking unipager v2.0.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ffi::CString` [INFO] [stdout] --> src/transmitter/ptt.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::CString` [INFO] [stdout] --> src/transmitter/ptt.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size` [INFO] [stdout] --> src/pocsag/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_expired` [INFO] [stdout] --> src/message.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn is_expired(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/queue.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | self.handle_events(None, None).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | self.run().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/frontend/http.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | Server::bind(&addr).serve(new_service).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size` [INFO] [stdout] --> src/pocsag/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_expired` [INFO] [stdout] --> src/message.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn is_expired(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/queue.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | self.handle_events(None, None).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | self.run().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/frontend/http.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | Server::bind(&addr).serve(new_service).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "5e74b391e038d52418dde67de15eb0ad07c412e924be2820656f09d842d1a1cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e74b391e038d52418dde67de15eb0ad07c412e924be2820656f09d842d1a1cd", kill_on_drop: false }` [INFO] [stdout] 5e74b391e038d52418dde67de15eb0ad07c412e924be2820656f09d842d1a1cd