[INFO] crate timecode 0.2.3 is already in cache
[INFO] extracting crate timecode 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/timecode/0.2.3
[INFO] extracting crate timecode 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/timecode/0.2.3
[INFO] validating manifest of timecode-0.2.3 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 timecode-0.2.3 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 timecode-0.2.3
[INFO] finished frobbing timecode-0.2.3
[INFO] frobbed toml for timecode-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/timecode/0.2.3/Cargo.toml
[INFO] started frobbing timecode-0.2.3
[INFO] finished frobbing timecode-0.2.3
[INFO] frobbed toml for timecode-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/timecode/0.2.3/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 timecode-0.2.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timecode/0.2.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9c6f3802752754a1e26e6a56442f42c012f245a5b4789af2a3002fe5fe2b37e4
[INFO] running `"docker" "start" "-a" "9c6f3802752754a1e26e6a56442f42c012f245a5b4789af2a3002fe5fe2b37e4"`
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.7.2
[INFO] [stderr]    Compiling nalgebra v0.16.13
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling timecode v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.08s
[INFO] running `"docker" "inspect" "9c6f3802752754a1e26e6a56442f42c012f245a5b4789af2a3002fe5fe2b37e4"`
[INFO] running `"docker" "rm" "-f" "9c6f3802752754a1e26e6a56442f42c012f245a5b4789af2a3002fe5fe2b37e4"`
[INFO] [stdout] 9c6f3802752754a1e26e6a56442f42c012f245a5b4789af2a3002fe5fe2b37e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timecode/0.2.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 116239271a324406ea669ef36359e036973b80903eead84c267b99a0c3acc793
[INFO] running `"docker" "start" "-a" "116239271a324406ea669ef36359e036973b80903eead84c267b99a0c3acc793"`
[INFO] [stderr]    Compiling timecode v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "116239271a324406ea669ef36359e036973b80903eead84c267b99a0c3acc793"`
[INFO] running `"docker" "rm" "-f" "116239271a324406ea669ef36359e036973b80903eead84c267b99a0c3acc793"`
[INFO] [stdout] 116239271a324406ea669ef36359e036973b80903eead84c267b99a0c3acc793
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timecode/0.2.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 55d7461e71b789ec0f0a4a5b65d9846fca3101153aef6a685aa1d499de11f23e
[INFO] running `"docker" "start" "-a" "55d7461e71b789ec0f0a4a5b65d9846fca3101153aef6a685aa1d499de11f23e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timecode-d033765bd15a97cb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test timecode::timecode_from_frame ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parser-240a98aceb97e523
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_smpte_331m_bad_length ... ok
[INFO] [stdout] test test_smpte_331m_smpte_12m_content ... ok
[INFO] [stdout] test test_smpte_331m_bad_code ... ok
[INFO] [stdout] test test_smpte_12m_zero ... ok
[INFO] [stdout] test test_smpte_12m_full_range ... ok
[INFO] [stdout] test test_smpte_12m_drop_frame_and_color_frame ... ok
[INFO] [stdout] test test_smpte_12m_10_hours ... ok
[INFO] [stdout] test test_smpte_12m_bad_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timecode
[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" "55d7461e71b789ec0f0a4a5b65d9846fca3101153aef6a685aa1d499de11f23e"`
[INFO] running `"docker" "rm" "-f" "55d7461e71b789ec0f0a4a5b65d9846fca3101153aef6a685aa1d499de11f23e"`
[INFO] [stdout] 55d7461e71b789ec0f0a4a5b65d9846fca3101153aef6a685aa1d499de11f23e