[INFO] updating cached repository https://github.com/partheseas/lavender
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1f5253b2875ff4d1ca3b0e40e52933fe536d61f
[INFO] checking partheseas/lavender against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpartheseas%2Flavender" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/partheseas/lavender on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/partheseas/lavender
[INFO] finished tweaking git repo https://github.com/partheseas/lavender
[INFO] tweaked toml for git repo https://github.com/partheseas/lavender written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/partheseas/lavender already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 620a3069bfcfe884d354bdd68d9b4a19082706bcbb1f6ac10f719eb544c42c5e
[INFO] running `"docker" "start" "-a" "620a3069bfcfe884d354bdd68d9b4a19082706bcbb1f6ac10f719eb544c42c5e"`
[INFO] [stderr]    Compiling syn v1.0.2
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen v0.2.50
[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]     Checking is-match v0.1.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking open v1.3.2
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.5
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]     Checking notify v4.0.12
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.50
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.50
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking handlebars v2.0.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.50
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling num_enum_derive v0.4.1
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling toml-query_derive v0.9.0
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking num_enum v0.4.1
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking elasticlunr-rs v2.3.6
[INFO] [stderr]     Checking lavender v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml-query v0.9.2
[INFO] [stderr] warning: unused import: `thumb`
[INFO] [stderr]  --> src/emulator/mod.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | use armv4t::{arm, thumb};
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `UND`
[INFO] [stderr]    --> src/emulator/cpu.rs:264:13
[INFO] [stderr]     |
[INFO] [stderr] 264 |             UND => true, // "Unpredictable behavior"
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_UND`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `UND` should have a snake case name
[INFO] [stderr]    --> src/emulator/cpu.rs:264:13
[INFO] [stderr]     |
[INFO] [stderr] 264 |             UND => true, // "Unpredictable behavior"
[INFO] [stderr]     |             ^^^ help: convert the identifier to snake case: `und`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking ammonia v2.1.2
[INFO] [stderr]     Checking mdbook v0.3.1
[INFO] [stderr] warning: unused import: `thumb`
[INFO] [stderr]  --> src/emulator/mod.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | use armv4t::{arm, thumb};
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `UND`
[INFO] [stderr]    --> src/emulator/cpu.rs:264:13
[INFO] [stderr]     |
[INFO] [stderr] 264 |             UND => true, // "Unpredictable behavior"
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_UND`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `UND` should have a snake case name
[INFO] [stderr]    --> src/emulator/cpu.rs:264:13
[INFO] [stderr]     |
[INFO] [stderr] 264 |             UND => true, // "Unpredictable behavior"
[INFO] [stderr]     |             ^^^ help: convert the identifier to snake case: `und`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `"docker" "inspect" "620a3069bfcfe884d354bdd68d9b4a19082706bcbb1f6ac10f719eb544c42c5e"`
[INFO] running `"docker" "rm" "-f" "620a3069bfcfe884d354bdd68d9b4a19082706bcbb1f6ac10f719eb544c42c5e"`
[INFO] [stdout] 620a3069bfcfe884d354bdd68d9b4a19082706bcbb1f6ac10f719eb544c42c5e