[INFO] crate queens-rock 0.1.0 is already in cache
[INFO] extracting crate queens-rock 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/queens-rock/0.1.0
[INFO] extracting crate queens-rock 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/queens-rock/0.1.0
[INFO] validating manifest of queens-rock-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of queens-rock-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing queens-rock-0.1.0
[INFO] finished frobbing queens-rock-0.1.0
[INFO] frobbed toml for queens-rock-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/queens-rock/0.1.0/Cargo.toml
[INFO] started frobbing queens-rock-0.1.0
[INFO] finished frobbing queens-rock-0.1.0
[INFO] frobbed toml for queens-rock-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/queens-rock/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing queens-rock-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/queens-rock/0.1.0:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6a5b51018125ff8082f76c5ddc1d53092281a340dcdb2cf98fe23124445fa897
[INFO] running `"docker" "start" "-a" "6a5b51018125ff8082f76c5ddc1d53092281a340dcdb2cf98fe23124445fa897"`
[INFO] [stderr]    Compiling queens-rock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/identify.rs:684:9
[INFO] [stderr]     |
[INFO] [stderr] 684 |     for mut cap in qr.caps.iter() {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/identify.rs:759:9
[INFO] [stderr]     |
[INFO] [stderr] 759 |     for mut cap in qr.caps.iter() {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DATA_TYPE_KANJI`
[INFO] [stderr]    --> src/decode.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     const DATA_TYPE_KANJI: usize = 0b1000;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "6a5b51018125ff8082f76c5ddc1d53092281a340dcdb2cf98fe23124445fa897"`
[INFO] running `"docker" "rm" "-f" "6a5b51018125ff8082f76c5ddc1d53092281a340dcdb2cf98fe23124445fa897"`
[INFO] [stdout] 6a5b51018125ff8082f76c5ddc1d53092281a340dcdb2cf98fe23124445fa897
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/queens-rock/0.1.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b7249430f1aba4c2594494c401e4fe6ad63a7b44dd4561f21e2acc3cd4c0c43
[INFO] running `"docker" "start" "-a" "0b7249430f1aba4c2594494c401e4fe6ad63a7b44dd4561f21e2acc3cd4c0c43"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling queens-rock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/identify.rs:684:9
[INFO] [stderr]     |
[INFO] [stderr] 684 |     for mut cap in qr.caps.iter() {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/identify.rs:759:9
[INFO] [stderr]     |
[INFO] [stderr] 759 |     for mut cap in qr.caps.iter() {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DATA_TYPE_KANJI`
[INFO] [stderr]    --> src/decode.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     const DATA_TYPE_KANJI: usize = 0b1000;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.17s
[INFO] running `"docker" "inspect" "0b7249430f1aba4c2594494c401e4fe6ad63a7b44dd4561f21e2acc3cd4c0c43"`
[INFO] running `"docker" "rm" "-f" "0b7249430f1aba4c2594494c401e4fe6ad63a7b44dd4561f21e2acc3cd4c0c43"`
[INFO] [stdout] 0b7249430f1aba4c2594494c401e4fe6ad63a7b44dd4561f21e2acc3cd4c0c43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/queens-rock/0.1.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b0caec523d966782252ea35bbec250ab302fdceb7dd52c8adcdd401c6532f8de
[INFO] running `"docker" "start" "-a" "b0caec523d966782252ea35bbec250ab302fdceb7dd52c8adcdd401c6532f8de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/queens_rock-2c8ff32bd34dda09
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bit_vec::tests::test_bit_order ... ok
[INFO] [stdout] test bit_vec::tests::test_capacity ... ok
[INFO] [stdout] test bit_vec::tests::test_len ... ok
[INFO] [stdout] test bit_vec::tests::test_iter ... ok
[INFO] [stdout] test bit_vec::tests::test_resize ... ok
[INFO] [stdout] test bit_vec::tests::test_bit_iterator ... ok
[INFO] [stdout] test bit_vec::tests::test_push_pop ... ok
[INFO] [stdout] test tests::test_scan_ver10 ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_scan ... ok
[INFO] [stdout] test tests::test_decode_ver40 ... ok
[INFO] [stdout] test tests::test_decode_damaged ... ok
[INFO] [stderr]    Doc-tests queens-rock
[INFO] [stdout] test tests::test_scan_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0caec523d966782252ea35bbec250ab302fdceb7dd52c8adcdd401c6532f8de"`
[INFO] running `"docker" "rm" "-f" "b0caec523d966782252ea35bbec250ab302fdceb7dd52c8adcdd401c6532f8de"`
[INFO] [stdout] b0caec523d966782252ea35bbec250ab302fdceb7dd52c8adcdd401c6532f8de