[INFO] crate coreos-metadata 3.1.2 is already in cache
[INFO] extracting crate coreos-metadata 3.1.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/coreos-metadata/3.1.2
[INFO] extracting crate coreos-metadata 3.1.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/coreos-metadata/3.1.2
[INFO] validating manifest of coreos-metadata-3.1.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of coreos-metadata-3.1.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing coreos-metadata-3.1.2
[INFO] finished frobbing coreos-metadata-3.1.2
[INFO] frobbed toml for coreos-metadata-3.1.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/coreos-metadata/3.1.2/Cargo.toml
[INFO] started frobbing coreos-metadata-3.1.2
[INFO] finished frobbing coreos-metadata-3.1.2
[INFO] frobbed toml for coreos-metadata-3.1.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/coreos-metadata/3.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking coreos-metadata-3.1.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/coreos-metadata/3.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3c55262d3961ab6534fec2bcaac10f154c664a6bf52c084dc10f34003c40d366
[INFO] running `"docker" "start" "-a" "3c55262d3961ab6534fec2bcaac10f154c664a6bf52c084dc10f34003c40d366"`
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking pnet_base v0.22.0
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling pnet v0.22.0
[INFO] [stderr]     Checking pnet_sys v0.22.0
[INFO] [stderr]     Checking users v0.8.1
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]     Checking pnet_macros_support v0.22.0
[INFO] [stderr]     Checking ipnetwork v0.14.0
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]     Checking openssh-keys v0.4.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking pnet_datalink v0.22.0
[INFO] [stderr]     Checking update-ssh-keys v0.4.1
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking slog-term v2.4.1
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]     Checking mockito v0.16.0
[INFO] [stderr]    Compiling pnet_macros v0.22.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]    Compiling pnet_packet v0.22.0
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking pnet_transport v0.22.0
[INFO] [stderr]     Checking coreos-metadata v3.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/metadata.rs:36:61
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn fetch_metadata(provider: &str) -> errors::Result<Box<providers::MetadataProvider>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn providers::MetadataProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/metadata.rs:36:61
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn fetch_metadata(provider: &str) -> errors::Result<Box<providers::MetadataProvider>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn providers::MetadataProvider`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.50s
[INFO] running `"docker" "inspect" "3c55262d3961ab6534fec2bcaac10f154c664a6bf52c084dc10f34003c40d366"`
[INFO] running `"docker" "rm" "-f" "3c55262d3961ab6534fec2bcaac10f154c664a6bf52c084dc10f34003c40d366"`
[INFO] [stdout] 3c55262d3961ab6534fec2bcaac10f154c664a6bf52c084dc10f34003c40d366