[INFO] fetching crate hellos 0.1.0...
[INFO] testing hellos-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hellos 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate hellos 0.1.0
[INFO] finished tweaking crates.io crate hellos 0.1.0
[INFO] tweaked toml for crates.io crate hellos 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hellos 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hellos 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ea61eb23f23a3e65b9f70f32a8744aa6bf797fd43f5ccf5648478eebea479db
[INFO] running `Command { std: "docker" "start" "-a" "7ea61eb23f23a3e65b9f70f32a8744aa6bf797fd43f5ccf5648478eebea479db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea61eb23f23a3e65b9f70f32a8744aa6bf797fd43f5ccf5648478eebea479db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea61eb23f23a3e65b9f70f32a8744aa6bf797fd43f5ccf5648478eebea479db", kill_on_drop: false }`
[INFO] [stdout] 7ea61eb23f23a3e65b9f70f32a8744aa6bf797fd43f5ccf5648478eebea479db
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6285e210ecf7bf1fe5c5b11f2f7defabf568fa5c5b4e9ecd5063711d419be83c
[INFO] running `Command { std: "docker" "start" "-a" "6285e210ecf7bf1fe5c5b11f2f7defabf568fa5c5b4e9ecd5063711d419be83c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `toast` and `seasonal_fruit` are never read
[INFO] [stdout]   --> src/lib.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Breakfast {
[INFO] [stdout]    |                --------- fields in this struct
[INFO] [stdout] 13 |         pub toast: String,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 14 |         pub seasonal_fruit: String,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "6285e210ecf7bf1fe5c5b11f2f7defabf568fa5c5b4e9ecd5063711d419be83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6285e210ecf7bf1fe5c5b11f2f7defabf568fa5c5b4e9ecd5063711d419be83c", kill_on_drop: false }`
[INFO] [stdout] 6285e210ecf7bf1fe5c5b11f2f7defabf568fa5c5b4e9ecd5063711d419be83c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94459439d578beb2ad3fe85af96cf97fb77da83ddda948c9901afbdcae76317b
[INFO] running `Command { std: "docker" "start" "-a" "94459439d578beb2ad3fe85af96cf97fb77da83ddda948c9901afbdcae76317b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `toast` and `seasonal_fruit` are never read
[INFO] [stdout]   --> src/lib.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Breakfast {
[INFO] [stdout]    |                --------- fields in this struct
[INFO] [stdout] 13 |         pub toast: String,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 14 |         pub seasonal_fruit: String,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `toast` and `seasonal_fruit` are never read
[INFO] [stdout]   --> src/lib.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Breakfast {
[INFO] [stdout]    |                --------- fields in this struct
[INFO] [stdout] 13 |         pub toast: String,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 14 |         pub seasonal_fruit: String,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "94459439d578beb2ad3fe85af96cf97fb77da83ddda948c9901afbdcae76317b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94459439d578beb2ad3fe85af96cf97fb77da83ddda948c9901afbdcae76317b", kill_on_drop: false }`
[INFO] [stdout] 94459439d578beb2ad3fe85af96cf97fb77da83ddda948c9901afbdcae76317b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de2835dbd4df7b05af388be0f565f500e19b0b3d6ba3abf7bf5d711d3b05e451
[INFO] running `Command { std: "docker" "start" "-a" "de2835dbd4df7b05af388be0f565f500e19b0b3d6ba3abf7bf5d711d3b05e451", kill_on_drop: false }`
[INFO] [stderr] warning: fields `toast` and `seasonal_fruit` are never read
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub struct Breakfast {
[INFO] [stderr]    |                --------- fields in this struct
[INFO] [stderr] 13 |         pub toast: String,
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr] 14 |         pub seasonal_fruit: String,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hellos` (lib) generated 1 warning
[INFO] [stderr] warning: `hellos` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hellos-5cac5f0f3da69dc5)
[INFO] [stderr]      Running unittests src/bin/hello.rs (/opt/rustwide/target/debug/deps/hello-9c679bca178a5686)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/romgen.rs (/opt/rustwide/target/debug/deps/romgen-14169192d6b98a2c)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hellos
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de2835dbd4df7b05af388be0f565f500e19b0b3d6ba3abf7bf5d711d3b05e451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2835dbd4df7b05af388be0f565f500e19b0b3d6ba3abf7bf5d711d3b05e451", kill_on_drop: false }`
[INFO] [stdout] de2835dbd4df7b05af388be0f565f500e19b0b3d6ba3abf7bf5d711d3b05e451