[INFO] crate ntrumls-plus 0.0.6 is already in cache
[INFO] extracting crate ntrumls-plus 0.0.6 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ntrumls-plus/0.0.6
[INFO] extracting crate ntrumls-plus 0.0.6 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ntrumls-plus/0.0.6
[INFO] validating manifest of ntrumls-plus-0.0.6 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 ntrumls-plus-0.0.6 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 ntrumls-plus-0.0.6
[INFO] finished frobbing ntrumls-plus-0.0.6
[INFO] frobbed toml for ntrumls-plus-0.0.6 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ntrumls-plus/0.0.6/Cargo.toml
[INFO] started frobbing ntrumls-plus-0.0.6
[INFO] finished frobbing ntrumls-plus-0.0.6
[INFO] frobbed toml for ntrumls-plus-0.0.6 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ntrumls-plus/0.0.6/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ntrumls-plus-0.0.6 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ntrumls-plus/0.0.6:/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] c80127298056b5548619c9ce88818d965c15eabf8f3feecd1ab1145e5ab368a7
[INFO] running `"docker" "start" "-a" "c80127298056b5548619c9ce88818d965c15eabf8f3feecd1ab1145e5ab368a7"`
[INFO] [stderr]    Compiling ntrumls-plus v0.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut base_config = gcc::Build::new();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut base_config = gcc::Build::new();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: depend/NTRUMLS/src/crypto_hash_sha512.c: In function 'crypto_hash_sha512':
[INFO] [stderr] warning: depend/NTRUMLS/src/crypto_hash_sha512.c:279:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for (i = 0;i < inlen;++i) padded[i] = in[i];
[INFO] [stderr] warning:                 ^
[INFO] [stderr] warning: depend/NTRUMLS/src/crypto_stream.c: In function 'crypto_stream':
[INFO] [stderr] warning: depend/NTRUMLS/src/crypto_stream.c:168:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:      for (i = 0;i < clen;++i) c[i] = block[i];
[INFO] [stderr] warning:                   ^
[INFO] [stderr] warning: depend/NTRUMLS/src/convert.c: In function 'bits_2_int64_trits':
[INFO] [stderr] warning: depend/NTRUMLS/src/convert.c:145:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:      if((N+4)/5 != in_len)
[INFO] [stderr] warning:                 ^~
[INFO] [stderr] warning: depend/NTRUMLS/src/pack.c: In function 'pack_signature':
[INFO] [stderr] warning: depend/NTRUMLS/src/pack.c:217:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if(blob_len != SIGNATURE_BYTES(P))
[INFO] [stderr] warning:                ^~
[INFO] [stderr] warning: depend/NTRUMLS/src/pack.c: In function 'unpack_signature':
[INFO] [stderr] warning: depend/NTRUMLS/src/pack.c:238:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if(blob_len != SIGNATURE_BYTES(P))
[INFO] [stderr] warning:                ^~
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]  --> src/ffi.rs:1:36
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int8_t': Use i8 instead.
[INFO] [stderr]  --> src/ffi.rs:1:45
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]  --> src/ffi.rs:1:53
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi.rs:1:63
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub oid: [uint8_t; 3],
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub n_bits: uint8_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub q_bits: uint8_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ffi.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub n: uint16_t,
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int8_t': Use i8 instead.
[INFO] [stderr]   --> src/ffi.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub p: int8_t,
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub q: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub b_s: int64_t,
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub b_t: int64_t,
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub norm_bound_s: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:32:23
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub norm_bound_t: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub d1: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub d2: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub d3: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ffi.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub padded_n: uint16_t,
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]  --> src/ffi.rs:1:36
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int8_t': Use i8 instead.
[INFO] [stderr]  --> src/ffi.rs:1:45
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]  --> src/ffi.rs:1:53
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi.rs:1:63
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_int, c_uchar, c_char, uint8_t, int8_t, uint16_t, int64_t};
[INFO] [stderr]   |                                                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub oid: [uint8_t; 3],
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub n_bits: uint8_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub q_bits: uint8_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ffi.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub n: uint16_t,
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int8_t': Use i8 instead.
[INFO] [stderr]   --> src/ffi.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub p: int8_t,
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub q: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub b_s: int64_t,
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub b_t: int64_t,
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub norm_bound_s: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi.rs:32:23
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub norm_bound_t: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub d1: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub d2: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub d3: uint8_t,
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ffi.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub padded_n: uint16_t,
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bytes`
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     bytes: Vec<u8>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pk_de`
[INFO] [stderr]    --> src/lib.rs:321:13
[INFO] [stderr]     |
[INFO] [stderr] 321 |         let pk_de = serde_json::from_str::<::PublicKey>(&pk_se).expect("failed to deserialize public key");
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_pk_de`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sk_de`
[INFO] [stderr]    --> src/lib.rs:323:13
[INFO] [stderr]     |
[INFO] [stderr] 323 |         let sk_de = serde_json::from_str::<::PrivateKey>(&sk_se).expect("failed to deserialize private key");
[INFO] [stderr]     |             ^^^^^ help: consider prefixing with an underscore: `_sk_de`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bytes`
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     bytes: Vec<u8>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "c80127298056b5548619c9ce88818d965c15eabf8f3feecd1ab1145e5ab368a7"`
[INFO] running `"docker" "rm" "-f" "c80127298056b5548619c9ce88818d965c15eabf8f3feecd1ab1145e5ab368a7"`
[INFO] [stdout] c80127298056b5548619c9ce88818d965c15eabf8f3feecd1ab1145e5ab368a7