[INFO] fetching crate nanoserde 0.2.1...
[INFO] building nanoserde-0.2.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate nanoserde 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nanoserde 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nanoserde 0.2.1
[INFO] tweaked toml for crates.io crate nanoserde 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanoserde 0.2.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nanoserde 0.2.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanoserde-derive v0.2.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b498f184a07eb2e582f644309f89b65492bb787970750aab03ac4ae09fadf59
[INFO] running `Command { std: "docker" "start" "-a" "4b498f184a07eb2e582f644309f89b65492bb787970750aab03ac4ae09fadf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b498f184a07eb2e582f644309f89b65492bb787970750aab03ac4ae09fadf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b498f184a07eb2e582f644309f89b65492bb787970750aab03ac4ae09fadf59", kill_on_drop: false }`
[INFO] [stdout] 4b498f184a07eb2e582f644309f89b65492bb787970750aab03ac4ae09fadf59
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6facdf624626dc4bd00268043af32f0fe61cd26c4728737988537841653b837
[INFO] running `Command { std: "docker" "start" "-a" "b6facdf624626dc4bd00268043af32f0fe61cd26c4728737988537841653b837", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde-derive v0.2.1
[INFO] [stderr]    Compiling nanoserde v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "b6facdf624626dc4bd00268043af32f0fe61cd26c4728737988537841653b837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6facdf624626dc4bd00268043af32f0fe61cd26c4728737988537841653b837", kill_on_drop: false }`
[INFO] [stdout] b6facdf624626dc4bd00268043af32f0fe61cd26c4728737988537841653b837
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dc800552a2e2cdff09aa8667a8e505310cdef0c18a5d31abbafbe5d9a3e9017
[INFO] running `Command { std: "docker" "start" "-a" "9dc800552a2e2cdff09aa8667a8e505310cdef0c18a5d31abbafbe5d9a3e9017", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `TestEnum` is never used
[INFO] [stdout]  --> tests/parse.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     enum TestEnum {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> tests/parse.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     enum Message { Goodbye, Greeting{} }
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]    --> tests/bin.rs:193:16
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub struct Vec2(pub(crate) f32, pub(crate) f32);
[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 `Foo` is never constructed
[INFO] [stdout]    --> tests/bin.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     struct Foo(pub [u8; 3]);
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]    --> tests/ron.rs:577:16
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub struct Vec2(pub(crate) f32, pub(crate) f32);
[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 `Vec2` is never constructed
[INFO] [stdout]     --> tests/json.rs:1069:16
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     pub struct Vec2(pub(crate) f32, pub(crate) f32);
[INFO] [stdout]      |                ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "9dc800552a2e2cdff09aa8667a8e505310cdef0c18a5d31abbafbe5d9a3e9017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc800552a2e2cdff09aa8667a8e505310cdef0c18a5d31abbafbe5d9a3e9017", kill_on_drop: false }`
[INFO] [stdout] 9dc800552a2e2cdff09aa8667a8e505310cdef0c18a5d31abbafbe5d9a3e9017
