[INFO] fetching crate stencila-schema 1.16.1...
[INFO] checking stencila-schema-1.16.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate stencila-schema 1.16.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stencila-schema 1.16.1
[INFO] finished tweaking crates.io crate stencila-schema 1.16.1
[INFO] tweaked toml for crates.io crate stencila-schema 1.16.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stencila-schema 1.16.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.7.2 (available: v1.4.1)
[INFO] [stderr]       Adding serde_with v1.14.0 (available: v3.14.0)
[INFO] [stderr]       Adding strum v0.23.0 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4237d77f2ccb9c2f12a74a4a1c3591d4b561f7a57969b0e49f876b83d1950d9
[INFO] running `Command { std: "docker" "start" "-a" "c4237d77f2ccb9c2f12a74a4a1c3591d4b561f7a57969b0e49f876b83d1950d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4237d77f2ccb9c2f12a74a4a1c3591d4b561f7a57969b0e49f876b83d1950d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4237d77f2ccb9c2f12a74a4a1c3591d4b561f7a57969b0e49f876b83d1950d9", kill_on_drop: false }`
[INFO] [stdout] c4237d77f2ccb9c2f12a74a4a1c3591d4b561f7a57969b0e49f876b83d1950d9
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 719274c9cad3f34bbc1bfe64bf2d3c0de253b47c47832a302e41a76e90b689a2
[INFO] running `Command { std: "docker" "start" "-a" "719274c9cad3f34bbc1bfe64bf2d3c0de253b47c47832a302e41a76e90b689a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling defaults v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking stencila-schema v1.16.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use serde_json::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::AsRef` and `sync::Arc`
[INFO] [stdout]   --> src/prelude.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     convert::AsRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     fmt::{self, Display},
[INFO] [stdout] 10 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `normal` should have an upper camel case name
[INFO] [stdout]     --> src/types.rs:4412:5
[INFO] [stdout]      |
[INFO] [stdout] 4412 |     normal,
[INFO] [stdout]      |     ^^^^^^ help: convert the identifier to upper camel case: `Normal`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `suppressAuthor` should have an upper camel case name
[INFO] [stdout]     --> src/types.rs:4413:5
[INFO] [stdout]      |
[INFO] [stdout] 4413 |     suppressAuthor,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SuppressAuthor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/prelude.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use serde_json::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::AsRef` and `sync::Arc`
[INFO] [stdout]   --> src/prelude.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     convert::AsRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     fmt::{self, Display},
[INFO] [stdout] 10 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `normal` should have an upper camel case name
[INFO] [stdout]     --> src/types.rs:4412:5
[INFO] [stdout]      |
[INFO] [stdout] 4412 |     normal,
[INFO] [stdout]      |     ^^^^^^ help: convert the identifier to upper camel case: `Normal`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `suppressAuthor` should have an upper camel case name
[INFO] [stdout]     --> src/types.rs:4413:5
[INFO] [stdout]      |
[INFO] [stdout] 4413 |     suppressAuthor,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SuppressAuthor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.09s
[INFO] running `Command { std: "docker" "inspect" "719274c9cad3f34bbc1bfe64bf2d3c0de253b47c47832a302e41a76e90b689a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719274c9cad3f34bbc1bfe64bf2d3c0de253b47c47832a302e41a76e90b689a2", kill_on_drop: false }`
[INFO] [stdout] 719274c9cad3f34bbc1bfe64bf2d3c0de253b47c47832a302e41a76e90b689a2