[INFO] fetching crate ceres-mpq 0.1.4...
[INFO] checking ceres-mpq-0.1.4 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate ceres-mpq 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ceres-mpq 0.1.4 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ceres-mpq 0.1.4
[INFO] finished tweaking crates.io crate ceres-mpq 0.1.4
[INFO] tweaked toml for crates.io crate ceres-mpq 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 48d736ebc6e8ed9cf5f0b984a1e95eb582d01489ff301909d9305565cfa8b1e7
[INFO] running `"docker" "start" "-a" "48d736ebc6e8ed9cf5f0b984a1e95eb582d01489ff301909d9305565cfa8b1e7"`
[INFO] [stderr]     Checking byte-slice-cast v0.3.2
[INFO] [stderr]    Compiling err-derive v0.1.6
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]     Checking ceres-mpq v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant item is never used: `MPQ_FILE_IMPLODE`
[INFO] [stderr]   --> src/consts.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) const MPQ_FILE_IMPLODE: u32 = 0x0000_0100;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ASCII_UPPER_LOOKUP_NOSLASH`
[INFO] [stderr]   --> src/consts.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | / pub(crate) const ASCII_UPPER_LOOKUP_NOSLASH: [u8; 256] = [
[INFO] [stderr] 53 | |     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
[INFO] [stderr] 54 | |     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
[INFO] [stderr] 55 | |     0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
[INFO] [stderr] 69 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_blank`
[INFO] [stderr]    --> src/table.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn is_blank(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_imploded`
[INFO] [stderr]    --> src/table.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     pub fn is_imploded(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_compressed`
[INFO] [stderr]    --> src/table.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn is_compressed(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hash_string_noslash`
[INFO] [stderr]   --> src/util.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn hash_string_noslash(source: &[u8], hash_type: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MPQ_FILE_IMPLODE`
[INFO] [stderr]   --> src/consts.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) const MPQ_FILE_IMPLODE: u32 = 0x0000_0100;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ASCII_UPPER_LOOKUP_NOSLASH`
[INFO] [stderr]   --> src/consts.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | / pub(crate) const ASCII_UPPER_LOOKUP_NOSLASH: [u8; 256] = [
[INFO] [stderr] 53 | |     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
[INFO] [stderr] 54 | |     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
[INFO] [stderr] 55 | |     0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
[INFO] [stderr] 69 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_blank`
[INFO] [stderr]    --> src/table.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn is_blank(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_imploded`
[INFO] [stderr]    --> src/table.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 |     pub fn is_imploded(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_compressed`
[INFO] [stderr]    --> src/table.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn is_compressed(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hash_string_noslash`
[INFO] [stderr]   --> src/util.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn hash_string_noslash(source: &[u8], hash_type: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `"docker" "inspect" "48d736ebc6e8ed9cf5f0b984a1e95eb582d01489ff301909d9305565cfa8b1e7"`
[INFO] running `"docker" "rm" "-f" "48d736ebc6e8ed9cf5f0b984a1e95eb582d01489ff301909d9305565cfa8b1e7"`
[INFO] [stdout] 48d736ebc6e8ed9cf5f0b984a1e95eb582d01489ff301909d9305565cfa8b1e7