[INFO] crate mkisofs-rs 0.1.1 is already in cache
[INFO] checking mkisofs-rs-0.1.1 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate mkisofs-rs 0.1.1 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate mkisofs-rs 0.1.1 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mkisofs-rs 0.1.1
[INFO] finished tweaking crates.io crate mkisofs-rs 0.1.1
[INFO] tweaked toml for crates.io crate mkisofs-rs 0.1.1 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "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/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 633ca7a9930f7e648276060b8bccd1d2f2ce3de4faabd2a1fdfb45bf14608aad
[INFO] running `"docker" "start" "-a" "633ca7a9930f7e648276060b8bccd1d2f2ce3de4faabd2a1fdfb45bf14608aad"`
[INFO] [stderr]     Checking mkisofs-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/iso/utils.rs:99:59
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut sector_number = (disk_lba % sector_count) + 1;;
[INFO] [stderr]    |                                                           ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/iso/file_entry.rs:37:48
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn open_content_provider(&self) -> Box<Read> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[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/iso/file_entry.rs:181:27
[INFO] [stderr]     |
[INFO] [stderr] 181 |         let mut file: Box<Read> = self.open_content_provider();
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/iso/mod.rs:160:26
[INFO] [stderr]     |
[INFO] [stderr] 160 |     let mut content: Box<Read> = file.open_content_provider();
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/iso/utils.rs:99:59
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut sector_number = (disk_lba % sector_count) + 1;;
[INFO] [stderr]    |                                                           ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/iso/file_entry.rs:37:48
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn open_content_provider(&self) -> Box<Read> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[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/iso/file_entry.rs:181:27
[INFO] [stderr]     |
[INFO] [stderr] 181 |         let mut file: Box<Read> = self.open_content_provider();
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/iso/mod.rs:160:26
[INFO] [stderr]     |
[INFO] [stderr] 160 |     let mut content: Box<Read> = file.open_content_provider();
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "633ca7a9930f7e648276060b8bccd1d2f2ce3de4faabd2a1fdfb45bf14608aad"`
[INFO] running `"docker" "rm" "-f" "633ca7a9930f7e648276060b8bccd1d2f2ce3de4faabd2a1fdfb45bf14608aad"`
[INFO] [stdout] 633ca7a9930f7e648276060b8bccd1d2f2ce3de4faabd2a1fdfb45bf14608aad