Dec 15 14:43:24.407 INFO testing fldtools-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:43:24.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:43:24.681 INFO [stdout] 8eb4d3962a738b63c38bc3c422b10460b5b8be5a244f59f5f188e69989f17105
Dec 15 14:43:24.684 INFO running `"docker" "start" "-a" "8eb4d3962a738b63c38bc3c422b10460b5b8be5a244f59f5f188e69989f17105"`
Dec 15 14:43:25.979 INFO [stderr] usermod: no changes
Dec 15 14:43:26.035 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 14:43:26.083 INFO [stderr]    Compiling fldtools v0.1.1 (/source)
Dec 15 14:43:29.144 INFO [stderr] warning: variable does not need to be mutable
Dec 15 14:43:29.144 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Dec 15 14:43:29.144 INFO [stderr]    |
Dec 15 14:43:29.144 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Dec 15 14:43:29.144 INFO [stderr]    |                ----^^^^^^
Dec 15 14:43:29.144 INFO [stderr]    |                |
Dec 15 14:43:29.144 INFO [stderr]    |                help: remove this `mut`
Dec 15 14:43:29.144 INFO [stderr]    |
Dec 15 14:43:29.144 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 14:43:29.144 INFO [stderr] 
Dec 15 14:43:30.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Dec 15 14:43:30.931 INFO [stderr] su: No module specific data is present
Dec 15 14:43:31.441 INFO running `"docker" "inspect" "8eb4d3962a738b63c38bc3c422b10460b5b8be5a244f59f5f188e69989f17105"`
Dec 15 14:43:31.587 INFO running `"docker" "rm" "-f" "8eb4d3962a738b63c38bc3c422b10460b5b8be5a244f59f5f188e69989f17105"`
Dec 15 14:43:31.800 INFO [stdout] 8eb4d3962a738b63c38bc3c422b10460b5b8be5a244f59f5f188e69989f17105
Dec 15 14:43:31.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:43:32.351 INFO [stdout] 39d3768549f00bd7697995835fced0ec4410785f1df56b2d14db1ae171dd9bf5
Dec 15 14:43:32.356 INFO running `"docker" "start" "-a" "39d3768549f00bd7697995835fced0ec4410785f1df56b2d14db1ae171dd9bf5"`
Dec 15 14:43:32.829 INFO [stderr] usermod: no changes
Dec 15 14:43:32.880 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 14:43:32.905 INFO [stderr]    Compiling fldtools v0.1.1 (/source)
Dec 15 14:43:35.367 INFO [stderr] warning: variable does not need to be mutable
Dec 15 14:43:35.367 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Dec 15 14:43:35.367 INFO [stderr]    |
Dec 15 14:43:35.367 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Dec 15 14:43:35.367 INFO [stderr]    |                ----^^^^^^
Dec 15 14:43:35.367 INFO [stderr]    |                |
Dec 15 14:43:35.367 INFO [stderr]    |                help: remove this `mut`
Dec 15 14:43:35.367 INFO [stderr]    |
Dec 15 14:43:35.367 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 14:43:35.367 INFO [stderr] 
Dec 15 14:43:36.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Dec 15 14:43:36.398 INFO [stderr] su: No module specific data is present
Dec 15 14:43:37.069 INFO running `"docker" "inspect" "39d3768549f00bd7697995835fced0ec4410785f1df56b2d14db1ae171dd9bf5"`
Dec 15 14:43:37.332 INFO running `"docker" "rm" "-f" "39d3768549f00bd7697995835fced0ec4410785f1df56b2d14db1ae171dd9bf5"`
Dec 15 14:43:37.727 INFO [stdout] 39d3768549f00bd7697995835fced0ec4410785f1df56b2d14db1ae171dd9bf5
Dec 15 14:43:37.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:43:38.098 INFO [stdout] a16d3e015b7296992319f4154adc47c286a0f1e93db7999df71ab758c68f48df
Dec 15 14:43:38.101 INFO running `"docker" "start" "-a" "a16d3e015b7296992319f4154adc47c286a0f1e93db7999df71ab758c68f48df"`
Dec 15 14:43:38.955 INFO [stderr] usermod: no changes
Dec 15 14:43:39.016 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 14:43:39.043 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 14:43:39.055 INFO [stderr]      Running /target/debug/deps/fldtools-327874b82a0e5cb2
Dec 15 14:43:39.055 INFO [stdout] 
Dec 15 14:43:39.055 INFO [stdout] running 0 tests
Dec 15 14:43:39.055 INFO [stdout] 
Dec 15 14:43:39.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:39.055 INFO [stdout] 
Dec 15 14:43:39.059 INFO [stderr]      Running /target/debug/deps/fldpack-864753d4895ebbee
Dec 15 14:43:39.061 INFO [stdout] 
Dec 15 14:43:39.061 INFO [stdout] running 0 tests
Dec 15 14:43:39.061 INFO [stdout] 
Dec 15 14:43:39.061 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:39.061 INFO [stdout] 
Dec 15 14:43:39.063 INFO [stderr]      Running /target/debug/deps/fldunpack-cd73c44ecd34a137
Dec 15 14:43:39.068 INFO [stdout] 
Dec 15 14:43:39.068 INFO [stdout] running 0 tests
Dec 15 14:43:39.068 INFO [stdout] 
Dec 15 14:43:39.068 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:39.068 INFO [stdout] 
Dec 15 14:43:39.075 INFO [stderr]    Doc-tests fldtools
Dec 15 14:43:40.262 INFO [stdout] 
Dec 15 14:43:40.262 INFO [stdout] running 0 tests
Dec 15 14:43:40.262 INFO [stdout] 
Dec 15 14:43:40.262 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:40.262 INFO [stdout] 
Dec 15 14:43:40.269 INFO [stderr] su: No module specific data is present
Dec 15 14:43:40.677 INFO running `"docker" "inspect" "a16d3e015b7296992319f4154adc47c286a0f1e93db7999df71ab758c68f48df"`
Dec 15 14:43:40.823 INFO running `"docker" "rm" "-f" "a16d3e015b7296992319f4154adc47c286a0f1e93db7999df71ab758c68f48df"`
Dec 15 14:43:41.031 INFO [stdout] a16d3e015b7296992319f4154adc47c286a0f1e93db7999df71ab758c68f48df