[INFO] fetching crate shamirsecretsharing 0.1.3...
[INFO] checking shamirsecretsharing-0.1.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate shamirsecretsharing 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate shamirsecretsharing 0.1.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate shamirsecretsharing 0.1.3
[INFO] finished tweaking crates.io crate shamirsecretsharing 0.1.3
[INFO] tweaked toml for crates.io crate shamirsecretsharing 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3eea748a70b9d37192e8fb5d1ab761c278231358b8df69a886cf46a958b7ab1f
[INFO] running `"docker" "start" "-a" "3eea748a70b9d37192e8fb5d1ab761c278231358b8df69a886cf46a958b7ab1f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shamirsecretsharing v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: sss/randombytes.c: In function 'randombytes':
[INFO] [stderr] warning: sss/randombytes.c:176:11: note: #pragma message: Using getrandom system call
[INFO] [stderr] warning:  #  pragma message("Using getrandom system call")
[INFO] [stderr] warning:            ^~~~~~~
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     try!(check_nk(n, k));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     try!(check_data_len(data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:447:9
[INFO] [stderr]     |
[INFO] [stderr] 447 |         try!(check_nk(n, k));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:448:9
[INFO] [stderr]     |
[INFO] [stderr] 448 |         try!(check_key_len(key));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     try!(check_nk(n, k));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     try!(check_data_len(data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:447:9
[INFO] [stderr]     |
[INFO] [stderr] 447 |         try!(check_nk(n, k));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:448:9
[INFO] [stderr]     |
[INFO] [stderr] 448 |         try!(check_key_len(key));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:536:59
[INFO] [stderr]     |
[INFO] [stderr] 536 |                 assert_eq!(keyshare.len(), KEYSHARE_SIZE);;
[INFO] [stderr]     |                                                           ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "3eea748a70b9d37192e8fb5d1ab761c278231358b8df69a886cf46a958b7ab1f"`
[INFO] running `"docker" "rm" "-f" "3eea748a70b9d37192e8fb5d1ab761c278231358b8df69a886cf46a958b7ab1f"`
[INFO] [stdout] 3eea748a70b9d37192e8fb5d1ab761c278231358b8df69a886cf46a958b7ab1f