[INFO] fetching crate yaserde-examples 0.12.0...
[INFO] checking yaserde-examples-0.12.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate yaserde-examples 0.12.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yaserde-examples 0.12.0
[INFO] finished tweaking crates.io crate yaserde-examples 0.12.0
[INFO] tweaked toml for crates.io crate yaserde-examples 0.12.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yaserde-examples 0.12.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yaserde_derive v0.12.0
[INFO] [stderr]   Downloaded serde_tokenstream v0.2.2
[INFO] [stderr]   Downloaded yaserde v0.12.0
[INFO] [stderr]   Downloaded xml-rs v0.8.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db3911b2d9bc9b32f2f446d1d1ab80f308fe9e455062045f8713a62230b3614c
[INFO] running `Command { std: "docker" "start" "-a" "db3911b2d9bc9b32f2f446d1d1ab80f308fe9e455062045f8713a62230b3614c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db3911b2d9bc9b32f2f446d1d1ab80f308fe9e455062045f8713a62230b3614c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3911b2d9bc9b32f2f446d1d1ab80f308fe9e455062045f8713a62230b3614c", kill_on_drop: false }`
[INFO] [stdout] db3911b2d9bc9b32f2f446d1d1ab80f308fe9e455062045f8713a62230b3614c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf0d35e892276d8b9fa49e294e0b81ce34bb8ed2d24d171eac15bf2338d7ddd
[INFO] running `Command { std: "docker" "start" "-a" "1bf0d35e892276d8b9fa49e294e0b81ce34bb8ed2d24d171eac15bf2338d7ddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]    Compiling yaserde_derive v0.12.0
[INFO] [stderr]     Checking yaserde v0.12.0
[INFO] [stderr]     Checking yaserde-examples v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Workbook` is never constructed
[INFO] [stdout]   --> src/bbigras_namespace.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Workbook {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Worksheet` is never constructed
[INFO] [stdout]   --> src/bbigras_namespace.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Worksheet {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Table` is never constructed
[INFO] [stdout]   --> src/bbigras_namespace.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Table {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Row` is never constructed
[INFO] [stdout]   --> src/bbigras_namespace.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct Row {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Layout` is never constructed
[INFO] [stdout]  --> src/boscop.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Layout {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tabpage` is never constructed
[INFO] [stdout]   --> src/boscop.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Tabpage {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Control` is never constructed
[INFO] [stdout]   --> src/boscop.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Control {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Midi` is never constructed
[INFO] [stdout]   --> src/boscop.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Midi {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]  --> src/generic.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Header {}
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SoapEnvelope` is never constructed
[INFO] [stdout]   --> src/generic.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SoapEnvelope<BODY>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SoapPlay` is never constructed
[INFO] [stdout]   --> src/generic.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct SoapPlay {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_play` is never used
[INFO] [stdout]   --> src/generic.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn default_play() -> Play {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Play` is never constructed
[INFO] [stdout]   --> src/generic.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Play {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_play2` is never used
[INFO] [stdout]   --> src/generic.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn default_play2() -> Play2 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Play2` is never constructed
[INFO] [stdout]   --> src/generic.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Play2 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_i32` is never used
[INFO] [stdout]   --> src/generic.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn default_i32() -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Meters` is never constructed
[INFO] [stdout]   --> src/generic.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct Meters(i32);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Level` is never constructed
[INFO] [stdout]  --> src/ln_dom.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Level {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Timeline` is never constructed
[INFO] [stdout]   --> src/ln_dom.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Timeline {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DOMTimeline` is never constructed
[INFO] [stdout]   --> src/ln_dom.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DOMTimeline {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Layers` is never constructed
[INFO] [stdout]   --> src/ln_dom.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Layers {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DOMLayer` is never constructed
[INFO] [stdout]   --> src/ln_dom.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct DOMLayer {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorType` is never constructed
[INFO] [stdout]   --> src/same_element_different_namespaces.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ErrorType {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.08s
[INFO] running `Command { std: "docker" "inspect" "1bf0d35e892276d8b9fa49e294e0b81ce34bb8ed2d24d171eac15bf2338d7ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf0d35e892276d8b9fa49e294e0b81ce34bb8ed2d24d171eac15bf2338d7ddd", kill_on_drop: false }`
[INFO] [stdout] 1bf0d35e892276d8b9fa49e294e0b81ce34bb8ed2d24d171eac15bf2338d7ddd