[INFO] fetching crate recmd 0.3.0...
[INFO] checking recmd-0.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate recmd 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate recmd 0.3.0
[INFO] finished tweaking crates.io crate recmd 0.3.0
[INFO] tweaked toml for crates.io crate recmd 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate recmd 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate recmd 0.3.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded daemonize v0.5.0
[INFO] [stderr]   Downloaded sha2 v0.10.6
[INFO] [stderr]   Downloaded cpufeatures v0.2.5
[INFO] [stderr]   Downloaded block-buffer v0.10.3
[INFO] [stderr]   Downloaded zeroize v1.5.7
[INFO] [stderr]   Downloaded generic-array v0.14.6
[INFO] [stderr]   Downloaded argh_shared v0.1.10
[INFO] [stderr]   Downloaded opaque-debug v0.3.0
[INFO] [stderr]   Downloaded digest v0.10.6
[INFO] [stderr]   Downloaded aead v0.5.1
[INFO] [stderr]   Downloaded inout v0.1.3
[INFO] [stderr]   Downloaded universal-hash v0.5.0
[INFO] [stderr]   Downloaded argh_derive v0.1.10
[INFO] [stderr]   Downloaded cipher v0.4.3
[INFO] [stderr]   Downloaded argh v0.1.10
[INFO] [stderr]   Downloaded byteorder v1.4.3
[INFO] [stderr]   Downloaded chacha20 v0.9.0
[INFO] [stderr]   Downloaded getrandom v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 436edeb15143ca40321f53dc0e5978a3207b6ca7a80812de80a9df58a05bb04c
[INFO] running `Command { std: "docker" "start" "-a" "436edeb15143ca40321f53dc0e5978a3207b6ca7a80812de80a9df58a05bb04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "436edeb15143ca40321f53dc0e5978a3207b6ca7a80812de80a9df58a05bb04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436edeb15143ca40321f53dc0e5978a3207b6ca7a80812de80a9df58a05bb04c", kill_on_drop: false }`
[INFO] [stdout] 436edeb15143ca40321f53dc0e5978a3207b6ca7a80812de80a9df58a05bb04c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] def1eba61c5094aaaf4d81816d23f0c3f2944c2214be306b362e9cb307448788
[INFO] running `Command { std: "docker" "start" "-a" "def1eba61c5094aaaf4d81816d23f0c3f2944c2214be306b362e9cb307448788", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking universal-hash v0.5.0
[INFO] [stderr]     Checking aead v0.5.1
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking chacha20 v0.9.0
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]     Checking argh v0.1.10
[INFO] [stderr]     Checking recmd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `len` and `nonce` are never read
[INFO] [stdout]   --> src/message.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ReCmdMsgHdr {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 48 |     pub msg_type: ReCmdMsgType,
[INFO] [stdout] 49 |     pub len: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub nonce: XNonce,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReCmdMsgHdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `len` and `nonce` are never read
[INFO] [stdout]   --> src/message.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ReCmdMsgHdr {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 48 |     pub msg_type: ReCmdMsgType,
[INFO] [stdout] 49 |     pub len: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub nonce: XNonce,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReCmdMsgHdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `m_len` is never read
[INFO] [stdout]   --> src/message.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     DirectCmdReq { ts: u64, m_len: u32, m: Vec<u8> },
[INFO] [stdout]    |     ------------            ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReCmdMsgPayload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `m_len` is never read
[INFO] [stdout]   --> src/message.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |     DirectCmdRes { ts: u64, m_len: u32, m: Vec<u8> },
[INFO] [stdout]    |     ------------            ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReCmdMsgPayload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReCmdError` is never constructed
[INFO] [stdout]   --> src/main.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct ReCmdError;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReCmdError` is never constructed
[INFO] [stdout]   --> src/main.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct ReCmdError;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "def1eba61c5094aaaf4d81816d23f0c3f2944c2214be306b362e9cb307448788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def1eba61c5094aaaf4d81816d23f0c3f2944c2214be306b362e9cb307448788", kill_on_drop: false }`
[INFO] [stdout] def1eba61c5094aaaf4d81816d23f0c3f2944c2214be306b362e9cb307448788
