[INFO] cloning repository https://github.com/WizKid/zwaver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WizKid/zwaver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWizKid%2Fzwaver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWizKid%2Fzwaver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1db3d82e09f0a6e07d276a99df8b9503a7e7f883 [INFO] checking WizKid/zwaver against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWizKid%2Fzwaver" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WizKid/zwaver on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WizKid/zwaver [INFO] finished tweaking git repo https://github.com/WizKid/zwaver [INFO] tweaked toml for git repo https://github.com/WizKid/zwaver written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WizKid/zwaver 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/WizKid/rand_ctr_drbg` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize_derive v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.15 [INFO] [stderr] Downloaded pin-project-lite v0.1.5 [INFO] [stderr] Downloaded zeroize v1.1.0 [INFO] [stderr] Downloaded subtle v2.2.3 [INFO] [stderr] Downloaded num_enum v0.5.0 [INFO] [stderr] Downloaded aead v0.3.1 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded miow v0.3.4 [INFO] [stderr] Downloaded pin-project v0.4.17 [INFO] [stderr] Downloaded aes-soft v0.4.0 [INFO] [stderr] Downloaded aesni v0.7.0 [INFO] [stderr] Downloaded curve25519-dalek v2.1.0 [INFO] [stderr] Downloaded generic-array v0.14.1 [INFO] [stderr] Downloaded aes v0.4.0 [INFO] [stderr] Downloaded aes-ccm v0.5.0 [INFO] [stderr] Downloaded dbl v0.3.0 [INFO] [stderr] Downloaded cmac v0.3.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.17 [INFO] [stderr] Downloaded num-derive v0.3.0 [INFO] [stderr] Downloaded proc-macro-crate v0.1.4 [INFO] [stderr] Downloaded num_enum_derive v0.5.0 [INFO] [stderr] Downloaded block-cipher v0.7.0 [INFO] [stderr] Downloaded mio-serial v3.3.1 [INFO] [stderr] Downloaded tokio-serial v4.3.3 [INFO] [stderr] Downloaded tokio-test v0.2.1 [INFO] [stderr] Downloaded syn v1.0.23 [INFO] [stderr] Downloaded x25519-dalek v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 282527c61e8196df855e106bc58aa05cd0456c709736ac5771ac692ae5139120 [INFO] running `Command { std: "docker" "start" "-a" "282527c61e8196df855e106bc58aa05cd0456c709736ac5771ac692ae5139120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "282527c61e8196df855e106bc58aa05cd0456c709736ac5771ac692ae5139120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "282527c61e8196df855e106bc58aa05cd0456c709736ac5771ac692ae5139120", kill_on_drop: false }` [INFO] [stdout] 282527c61e8196df855e106bc58aa05cd0456c709736ac5771ac692ae5139120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a44ed314978617befae3ba6399aaf1e20c08e1f9ae9fd20a812311bedc7df531 [INFO] running `Command { std: "docker" "start" "-a" "a44ed314978617befae3ba6399aaf1e20c08e1f9ae9fd20a812311bedc7df531", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking generic-array v0.14.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking block-cipher v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking aes v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking dbl v0.3.0 [INFO] [stderr] Checking aead v0.3.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking aes-ccm v0.5.0 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking cmac v0.3.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_ctr_drbg v0.1.0 (https://github.com/WizKid/rand_ctr_drbg#de083274) [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking mio-serial v3.3.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num_enum_derive v0.5.0 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking x25519-dalek v0.6.0 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking num_enum v0.5.0 [INFO] [stderr] Checking tokio-test v0.2.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-serial v4.3.3 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking zwaver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio_serial` is imported redundantly [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_serial; [INFO] [stdout] | ^^^^^^^^^^^^ the item `tokio_serial` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:545:5 [INFO] [stdout] | [INFO] [stdout] 545 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_serial` is imported redundantly [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_serial; [INFO] [stdout] | ^^^^^^^^^^^^ the item `tokio_serial` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:545:5 [INFO] [stdout] | [INFO] [stdout] 545 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 166 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 167 | [INFO] [stdout] 168 | let mut alice_csprng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 166 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 167 | [INFO] [stdout] 168 | let mut alice_csprng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use bytes::{ Bytes, Buf }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use bytes::{ Bytes, Buf }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/device_locally_reset.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:128:26 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:154:26 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/security2.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/device_locally_reset.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:128:26 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode` is never used [INFO] [stdout] --> src/command_class/security2.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl MessageEncapsulationExtensionData { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] 127 | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:154:26 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/security2.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode` is never used [INFO] [stdout] --> src/command_class/security2.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl MessageEncapsulationExtensionData { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] 127 | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.46s [INFO] running `Command { std: "docker" "inspect" "a44ed314978617befae3ba6399aaf1e20c08e1f9ae9fd20a812311bedc7df531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44ed314978617befae3ba6399aaf1e20c08e1f9ae9fd20a812311bedc7df531", kill_on_drop: false }` [INFO] [stdout] a44ed314978617befae3ba6399aaf1e20c08e1f9ae9fd20a812311bedc7df531 [INFO] checking WizKid/zwaver against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWizKid%2Fzwaver" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WizKid/zwaver on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WizKid/zwaver [INFO] finished tweaking git repo https://github.com/WizKid/zwaver [INFO] tweaked toml for git repo https://github.com/WizKid/zwaver written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WizKid/zwaver 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37640c18776b3bbbc1c98e3a985570c345baa7fdf83a494d38da5a702d42a734 [INFO] running `Command { std: "docker" "start" "-a" "37640c18776b3bbbc1c98e3a985570c345baa7fdf83a494d38da5a702d42a734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37640c18776b3bbbc1c98e3a985570c345baa7fdf83a494d38da5a702d42a734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37640c18776b3bbbc1c98e3a985570c345baa7fdf83a494d38da5a702d42a734", kill_on_drop: false }` [INFO] [stdout] 37640c18776b3bbbc1c98e3a985570c345baa7fdf83a494d38da5a702d42a734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2203fad6d3f18bf7a9275501945517247fe04810f386168e160619332d20df6 [INFO] running `Command { std: "docker" "start" "-a" "f2203fad6d3f18bf7a9275501945517247fe04810f386168e160619332d20df6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking generic-array v0.14.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking block-cipher v0.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking aes v0.4.0 [INFO] [stderr] Checking aead v0.3.1 [INFO] [stderr] Checking dbl v0.3.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking cmac v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking aes-ccm v0.5.0 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking rand_ctr_drbg v0.1.0 (https://github.com/WizKid/rand_ctr_drbg#de083274) [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking mio-serial v3.3.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling num_enum_derive v0.5.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking x25519-dalek v0.6.0 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking num_enum v0.5.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-serial v4.3.3 [INFO] [stderr] Checking tokio-test v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking zwaver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio_serial` is imported redundantly [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_serial; [INFO] [stdout] | ^^^^^^^^^^^^ the item `tokio_serial` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:545:5 [INFO] [stdout] | [INFO] [stdout] 545 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio_serial` is imported redundantly [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_serial; [INFO] [stdout] | ^^^^^^^^^^^^ the item `tokio_serial` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:545:5 [INFO] [stdout] | [INFO] [stdout] 545 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 166 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 167 | [INFO] [stdout] 168 | let mut alice_csprng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 166 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 167 | [INFO] [stdout] 168 | let mut alice_csprng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use bytes::{ Bytes, Buf }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use bytes::{ Bytes, Buf }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/device_locally_reset.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/device_locally_reset.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:128:26 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:154:26 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/security2.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:128:26 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/command_class/security2.rs:154:26 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/command_class/security2.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | _ => panic!("Not supported {:?}", self) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode` is never used [INFO] [stdout] --> src/command_class/security2.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl MessageEncapsulationExtensionData { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] 127 | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode` is never used [INFO] [stdout] --> src/command_class/security2.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl MessageEncapsulationExtensionData { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] 127 | [INFO] [stdout] 128 | pub fn encode(&self, dst: &mut BytesMut) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.42s [INFO] running `Command { std: "docker" "inspect" "f2203fad6d3f18bf7a9275501945517247fe04810f386168e160619332d20df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2203fad6d3f18bf7a9275501945517247fe04810f386168e160619332d20df6", kill_on_drop: false }` [INFO] [stdout] f2203fad6d3f18bf7a9275501945517247fe04810f386168e160619332d20df6