[INFO] crate huffman-rust 0.1.1 is already in cache
[INFO] extracting crate huffman-rust 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/huffman-rust/0.1.1
[INFO] extracting crate huffman-rust 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/huffman-rust/0.1.1
[INFO] validating manifest of huffman-rust-0.1.1 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 huffman-rust-0.1.1 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 huffman-rust-0.1.1
[INFO] finished frobbing huffman-rust-0.1.1
[INFO] frobbed toml for huffman-rust-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/huffman-rust/0.1.1/Cargo.toml
[INFO] started frobbing huffman-rust-0.1.1
[INFO] finished frobbing huffman-rust-0.1.1
[INFO] frobbed toml for huffman-rust-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/huffman-rust/0.1.1/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 huffman-rust-0.1.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/huffman-rust/0.1.1:/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] 16cacadce9027697e9be452f75784e1a62f3df91b31a0e3a5625645b393537af
[INFO] running `"docker" "start" "-a" "16cacadce9027697e9be452f75784e1a62f3df91b31a0e3a5625645b393537af"`
[INFO] [stderr]    Compiling huffman-rust v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "16cacadce9027697e9be452f75784e1a62f3df91b31a0e3a5625645b393537af"`
[INFO] running `"docker" "rm" "-f" "16cacadce9027697e9be452f75784e1a62f3df91b31a0e3a5625645b393537af"`
[INFO] [stdout] 16cacadce9027697e9be452f75784e1a62f3df91b31a0e3a5625645b393537af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/huffman-rust/0.1.1:/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] e77cee7eaea666a32adaa233d9963c14888ce300039f1c432567bb49854a37ec
[INFO] running `"docker" "start" "-a" "e77cee7eaea666a32adaa233d9963c14888ce300039f1c432567bb49854a37ec"`
[INFO] [stderr]    Compiling huffman-rust v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "e77cee7eaea666a32adaa233d9963c14888ce300039f1c432567bb49854a37ec"`
[INFO] running `"docker" "rm" "-f" "e77cee7eaea666a32adaa233d9963c14888ce300039f1c432567bb49854a37ec"`
[INFO] [stdout] e77cee7eaea666a32adaa233d9963c14888ce300039f1c432567bb49854a37ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/huffman-rust/0.1.1:/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] b99eedf46bff2fffdd860a5d346139e441a5372d61f4bb0f29e484ba5bd0f05f
[INFO] running `"docker" "start" "-a" "b99eedf46bff2fffdd860a5d346139e441a5372d61f4bb0f29e484ba5bd0f05f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/huffman_rust-ab30fb21a3d538f7
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitstream::tests::test_drop_no_panic ... ok
[INFO] [stdout] test bitstream::tests::test_empty_reader ... ok
[INFO] [stdout] test bitstream::tests::test_reader ... ok
[INFO] [stdout] test bitstream::tests::test_writer ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test bitstream::tests::test_writer_partial ... ok
[INFO] [stderr]    Doc-tests huffman-rust
[INFO] [stdout] test canonical::tests::test_small_sample_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "b99eedf46bff2fffdd860a5d346139e441a5372d61f4bb0f29e484ba5bd0f05f"`
[INFO] running `"docker" "rm" "-f" "b99eedf46bff2fffdd860a5d346139e441a5372d61f4bb0f29e484ba5bd0f05f"`
[INFO] [stdout] b99eedf46bff2fffdd860a5d346139e441a5372d61f4bb0f29e484ba5bd0f05f