[INFO] crate nson 0.3.5 is already in cache
[INFO] checking nson-0.3.5 against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] extracting crate nson 0.3.5 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate nson 0.3.5 on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nson 0.3.5
[INFO] finished tweaking crates.io crate nson 0.3.5
[INFO] tweaked toml for crates.io crate nson 0.3.5 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 865a824165f1ba0348016699bd867f5312ca182693385c7b152d428fec965c1f
[INFO] running `"docker" "start" "-a" "865a824165f1ba0348016699bd867f5312ca182693385c7b152d428fec965c1f"`
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking nson v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'indexmap::map::IndexMap::<K, V, S>::remove': use `swap_remove`
[INFO] [stderr]    --> src/message.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |         self.inner.remove(key)
[INFO] [stderr]     |                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'indexmap::map::IndexMap::<K, V, S>::remove': use `swap_remove`
[INFO] [stderr]    --> src/message.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |         self.inner.remove(key)
[INFO] [stderr]     |                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `"docker" "inspect" "865a824165f1ba0348016699bd867f5312ca182693385c7b152d428fec965c1f"`
[INFO] running `"docker" "rm" "-f" "865a824165f1ba0348016699bd867f5312ca182693385c7b152d428fec965c1f"`
[INFO] [stdout] 865a824165f1ba0348016699bd867f5312ca182693385c7b152d428fec965c1f