[INFO] crate mitrid_core 0.9.4 is already in cache
[INFO] extracting crate mitrid_core 0.9.4 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/mitrid_core/0.9.4
[INFO] extracting crate mitrid_core 0.9.4 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/mitrid_core/0.9.4
[INFO] validating manifest of mitrid_core-0.9.4 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mitrid_core-0.9.4 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mitrid_core-0.9.4
[INFO] finished frobbing mitrid_core-0.9.4
[INFO] frobbed toml for mitrid_core-0.9.4 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/mitrid_core/0.9.4/Cargo.toml
[INFO] started frobbing mitrid_core-0.9.4
[INFO] finished frobbing mitrid_core-0.9.4
[INFO] frobbed toml for mitrid_core-0.9.4 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/mitrid_core/0.9.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mitrid_core-0.9.4 against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-6/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/mitrid_core/0.9.4:/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 064a7148fc16fb90c37f27b9a7749c59df0a7bf40d9514dd75ac24877ea42a9c
[INFO] running `"docker" "start" "-a" "064a7148fc16fb90c37f27b9a7749c59df0a7bf40d9514dd75ac24877ea42a9c"`
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]     Checking serde_cbor v0.9.0
[INFO] [stderr]     Checking mitrid_core v0.9.4 (/opt/crater/workdir)
[INFO] [stderr] warning: associated constant `None` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |         const None = 0;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `NONE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Read` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |         const Read = 1 << 0; 
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `READ`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |         const Write = 1 << 1;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr]    Compiling libsodium-sys v0.1.0
[INFO] [stderr]     Checking sodiumoxide v0.1.0
[INFO] [stderr] warning: associated constant `None` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |         const None = 0;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `NONE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Read` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |         const Read = 1 << 0; 
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `READ`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]   --> src/io/permission.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |         const Write = 1 << 1;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.32s
[INFO] running `"docker" "inspect" "064a7148fc16fb90c37f27b9a7749c59df0a7bf40d9514dd75ac24877ea42a9c"`
[INFO] running `"docker" "rm" "-f" "064a7148fc16fb90c37f27b9a7749c59df0a7bf40d9514dd75ac24877ea42a9c"`
[INFO] [stdout] 064a7148fc16fb90c37f27b9a7749c59df0a7bf40d9514dd75ac24877ea42a9c