[INFO] fetching crate style-expand-shorthand 0.1.0...
[INFO] checking style-expand-shorthand-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate style-expand-shorthand 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate style-expand-shorthand 0.1.0
[INFO] finished tweaking crates.io crate style-expand-shorthand 0.1.0
[INFO] tweaked toml for crates.io crate style-expand-shorthand 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate style-expand-shorthand 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate style-expand-shorthand 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08cf35fcef5455adf77cca31755c776881b338b5f35639371bb5a59c218b52b5
[INFO] running `Command { std: "docker" "start" "-a" "08cf35fcef5455adf77cca31755c776881b338b5f35639371bb5a59c218b52b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08cf35fcef5455adf77cca31755c776881b338b5f35639371bb5a59c218b52b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cf35fcef5455adf77cca31755c776881b338b5f35639371bb5a59c218b52b5", kill_on_drop: false }`
[INFO] [stdout] 08cf35fcef5455adf77cca31755c776881b338b5f35639371bb5a59c218b52b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8812a425d670d1a64d176e714440efba0d14a08e2bb783fa5a97eadb46dbcf3d
[INFO] running `Command { std: "docker" "start" "-a" "8812a425d670d1a64d176e714440efba0d14a08e2bb783fa5a97eadb46dbcf3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]     Checking dtoa v1.0.6
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]     Checking regex-automata v0.3.2
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr]     Checking style-expand-shorthand v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/gap.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/over_flow.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/place_content.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/place_items.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/place_self.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/expand/text_decoration.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_content.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_items.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_self.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_content.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_items.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]  --> src/expand/place_self.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     property: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `Command { std: "docker" "inspect" "8812a425d670d1a64d176e714440efba0d14a08e2bb783fa5a97eadb46dbcf3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8812a425d670d1a64d176e714440efba0d14a08e2bb783fa5a97eadb46dbcf3d", kill_on_drop: false }`
[INFO] [stdout] 8812a425d670d1a64d176e714440efba0d14a08e2bb783fa5a97eadb46dbcf3d