[INFO] fetching crate alacritty_config_derive 0.1.0...
[INFO] testing alacritty_config_derive-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate alacritty_config_derive 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate alacritty_config_derive 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alacritty_config_derive 0.1.0
[INFO] finished tweaking crates.io crate alacritty_config_derive 0.1.0
[INFO] tweaked toml for crates.io crate alacritty_config_derive 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aaaf7cc76f1540232c5f82ce4bee43a3a21f6229c5ac2c742f5f03e969bd4f8
[INFO] running `Command { std: "docker" "start" "-a" "7aaaf7cc76f1540232c5f82ce4bee43a3a21f6229c5ac2c742f5f03e969bd4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aaaf7cc76f1540232c5f82ce4bee43a3a21f6229c5ac2c742f5f03e969bd4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaaf7cc76f1540232c5f82ce4bee43a3a21f6229c5ac2c742f5f03e969bd4f8", kill_on_drop: false }`
[INFO] [stdout] 7aaaf7cc76f1540232c5f82ce4bee43a3a21f6229c5ac2c742f5f03e969bd4f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b25c6ed979bdf1c25a97f5f59fd3409028f80cc34f8335314fc949d535ee6a9
[INFO] running `Command { std: "docker" "start" "-a" "0b25c6ed979bdf1c25a97f5f59fd3409028f80cc34f8335314fc949d535ee6a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling alacritty_config_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "0b25c6ed979bdf1c25a97f5f59fd3409028f80cc34f8335314fc949d535ee6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b25c6ed979bdf1c25a97f5f59fd3409028f80cc34f8335314fc949d535ee6a9", kill_on_drop: false }`
[INFO] [stdout] 0b25c6ed979bdf1c25a97f5f59fd3409028f80cc34f8335314fc949d535ee6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaa448c4f17c7fa33d0d3148e3bf93ffbad11b988c78871b0859743120dd3759
[INFO] running `Command { std: "docker" "start" "-a" "aaa448c4f17c7fa33d0d3148e3bf93ffbad11b988c78871b0859743120dd3759", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]    Compiling alacritty_config_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> tests/config.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[doc("aaa")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "aaa448c4f17c7fa33d0d3148e3bf93ffbad11b988c78871b0859743120dd3759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa448c4f17c7fa33d0d3148e3bf93ffbad11b988c78871b0859743120dd3759", kill_on_drop: false }`
[INFO] [stdout] aaa448c4f17c7fa33d0d3148e3bf93ffbad11b988c78871b0859743120dd3759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb90ae0172da170fd76f0a84df64b82771f87f83ac55d9c5433d2f14d70a383e
[INFO] running `Command { std: "docker" "start" "-a" "fb90ae0172da170fd76f0a84df64b82771f87f83ac55d9c5433d2f14d70a383e", kill_on_drop: false }`
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> tests/config.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[doc("aaa")]
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: `alacritty_config_derive` (test "config") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alacritty_config_derive-f2455ea8071acebd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/config.rs (/opt/rustwide/target/debug/deps/config-a9f94c834e02207a)
[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 1 test
[INFO] [stdout] test config_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests alacritty_config_derive
[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] running `Command { std: "docker" "inspect" "fb90ae0172da170fd76f0a84df64b82771f87f83ac55d9c5433d2f14d70a383e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb90ae0172da170fd76f0a84df64b82771f87f83ac55d9c5433d2f14d70a383e", kill_on_drop: false }`
[INFO] [stdout] fb90ae0172da170fd76f0a84df64b82771f87f83ac55d9c5433d2f14d70a383e