[INFO] updating cached repository aaronriekenberg/rust-dhcp-leases [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aaronriekenberg/rust-dhcp-leases [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rust-dhcp-leases" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aaronriekenberg/rust-dhcp-leases"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aaronriekenberg/rust-dhcp-leases'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rust-dhcp-leases" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/aaronriekenberg/rust-dhcp-leases"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/aaronriekenberg/rust-dhcp-leases'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 80ce3cae3c4299f47cd19e8587d6e633f1b0a256 [INFO] sha for GitHub repo aaronriekenberg/rust-dhcp-leases: 80ce3cae3c4299f47cd19e8587d6e633f1b0a256 [INFO] validating manifest of aaronriekenberg/rust-dhcp-leases on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aaronriekenberg/rust-dhcp-leases on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aaronriekenberg/rust-dhcp-leases [INFO] finished frobbing aaronriekenberg/rust-dhcp-leases [INFO] frobbed toml for aaronriekenberg/rust-dhcp-leases written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aaronriekenberg/rust-dhcp-leases/Cargo.toml [INFO] started frobbing aaronriekenberg/rust-dhcp-leases [INFO] finished frobbing aaronriekenberg/rust-dhcp-leases [INFO] frobbed toml for aaronriekenberg/rust-dhcp-leases written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/aaronriekenberg/rust-dhcp-leases/Cargo.toml [INFO] crate aaronriekenberg/rust-dhcp-leases already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aaronriekenberg/rust-dhcp-leases against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aaronriekenberg/rust-dhcp-leases:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 63f3ca6ed7c94ab17b880aee3b9b088b38ec12ca52dbefcac01d78b0043bd85b [INFO] running `"docker" "start" "-a" "63f3ca6ed7c94ab17b880aee3b9b088b38ec12ca52dbefcac01d78b0043bd85b"` [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stderr] Compiling enum-map-derive v0.2.10 [INFO] [stderr] Checking enum-map v0.2.36 [INFO] [stderr] Checking rust-dhcp-leases v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:54 [INFO] [stderr] | [INFO] [stderr] 66 | fn read_dhcpd_leases() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:177:72 [INFO] [stderr] | [INFO] [stderr] 177 | fn read_oui_file(mut oui_set: OuiSet) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:54 [INFO] [stderr] | [INFO] [stderr] 66 | fn read_dhcpd_leases() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:177:72 [INFO] [stderr] | [INFO] [stderr] 177 | fn read_oui_file(mut oui_set: OuiSet) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `"docker" "inspect" "63f3ca6ed7c94ab17b880aee3b9b088b38ec12ca52dbefcac01d78b0043bd85b"` [INFO] running `"docker" "rm" "-f" "63f3ca6ed7c94ab17b880aee3b9b088b38ec12ca52dbefcac01d78b0043bd85b"` [INFO] [stdout] 63f3ca6ed7c94ab17b880aee3b9b088b38ec12ca52dbefcac01d78b0043bd85b