[INFO] crate barcoders 0.10.0 is already in cache
[INFO] extracting crate barcoders 0.10.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/barcoders/0.10.0
[INFO] extracting crate barcoders 0.10.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barcoders/0.10.0
[INFO] validating manifest of barcoders-0.10.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of barcoders-0.10.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing barcoders-0.10.0
[INFO] finished frobbing barcoders-0.10.0
[INFO] frobbed toml for barcoders-0.10.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/barcoders/0.10.0/Cargo.toml
[INFO] started frobbing barcoders-0.10.0
[INFO] finished frobbing barcoders-0.10.0
[INFO] frobbed toml for barcoders-0.10.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barcoders/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing barcoders-0.10.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barcoders/0.10.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 30dbb0f99e359a7383855ceaaf149a8d16c1093d50872b6bad9504e575ecf177
[INFO] running `"docker" "start" "-a" "30dbb0f99e359a7383855ceaaf149a8d16c1093d50872b6bad9504e575ecf177"`
[INFO] [stderr]    Compiling barcoders v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error/mod.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/sym/code128.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 |                            .zip((0..self.0.len() as i32))
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "30dbb0f99e359a7383855ceaaf149a8d16c1093d50872b6bad9504e575ecf177"`
[INFO] running `"docker" "rm" "-f" "30dbb0f99e359a7383855ceaaf149a8d16c1093d50872b6bad9504e575ecf177"`
[INFO] [stdout] 30dbb0f99e359a7383855ceaaf149a8d16c1093d50872b6bad9504e575ecf177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barcoders/0.10.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cc55c9387dcf205deaf4b0e01e2049bc3856a69496f77839ae51886575446890
[INFO] running `"docker" "start" "-a" "cc55c9387dcf205deaf4b0e01e2049bc3856a69496f77839ae51886575446890"`
[INFO] [stderr]    Compiling barcoders v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error/mod.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/sym/code128.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 |                            .zip((0..self.0.len() as i32))
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `"docker" "inspect" "cc55c9387dcf205deaf4b0e01e2049bc3856a69496f77839ae51886575446890"`
[INFO] running `"docker" "rm" "-f" "cc55c9387dcf205deaf4b0e01e2049bc3856a69496f77839ae51886575446890"`
[INFO] [stdout] cc55c9387dcf205deaf4b0e01e2049bc3856a69496f77839ae51886575446890
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barcoders/0.10.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5a3a6a42f77c553811f6a8694839b8b2c15f85a643e85b1a16c7c202511cdcde
[INFO] running `"docker" "start" "-a" "5a3a6a42f77c553811f6a8694839b8b2c15f85a643e85b1a16c7c202511cdcde"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/barcoders-1552677a7b114d92
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test sym::codabar::tests::invalid_length_codabar ... ok
[INFO] [stdout] test sym::code11::tests::code11_encode_less_than_10_chars ... ok
[INFO] [stdout] test sym::code11::tests::code11_encode_more_than_10_chars ... ok
[INFO] [stdout] test sym::code11::tests::invalid_data_code11 ... ok
[INFO] [stdout] test sym::code11::tests::invalid_length_code11 ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode ... ok
[INFO] [stdout] test sym::codabar::tests::invalid_data_codabar ... ok
[INFO] [stdout] test sym::codabar::tests::codabar_encode ... ok
[INFO] [stdout] test sym::code128::tests::new_code128 ... ok
[INFO] [stdout] test sym::code128::tests::invalid_length_code128 ... ok
[INFO] [stdout] test sym::code39::tests::code39_encode ... ok
[INFO] [stdout] test sym::code128::tests::invalid_data_code128 ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_special_chars ... ok
[INFO] [stdout] test sym::code39::tests::code39_encode_with_checksum ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_longhand ... ok
[INFO] [stdout] test sym::code39::tests::invalid_data_code39 ... ok
[INFO] [stdout] test sym::code39::tests::invalid_len_code39 ... ok
[INFO] [stdout] test sym::code39::tests::new_code39 ... ok
[INFO] [stdout] test sym::code93::tests::code93_encode ... ok
[INFO] [stdout] test sym::code93::tests::invalid_data_code93 ... ok
[INFO] [stdout] test sym::code93::tests::invalid_length_code93 ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode_as_bookland ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode_as_upca ... ok
[INFO] [stdout] test sym::ean13::tests::invalid_data_ean13 ... ok
[INFO] [stdout] test sym::ean13::tests::invalid_len_ean13 ... ok
[INFO] [stdout] test sym::ean13::tests::new_bookland ... ok
[INFO] [stdout] test sym::ean13::tests::new_ean13 ... ok
[INFO] [stdout] test sym::ean8::tests::ean8_encode ... ok
[INFO] [stdout] test sym::ean8::tests::invalid_data_ean8 ... ok
[INFO] [stdout] test sym::ean8::tests::invalid_len_ean8 ... ok
[INFO] [stdout] test sym::ean8::tests::new_ean8 ... ok
[INFO] [stdout] test sym::ean_supp::tests::ean2_encode ... ok
[INFO] [stdout] test sym::ean_supp::tests::ean5_encode ... ok
[INFO] [stdout] test sym::ean_supp::tests::invalid_data_ean2 ... ok
[INFO] [stdout] test sym::ean_supp::tests::invalid_len_ean2 ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_fnc_chars ... ok
[INFO] [stdout] test sym::ean_supp::tests::new_ean2 ... ok
[INFO] [stdout] test sym::ean_supp::tests::new_ean5 ... ok
[INFO] [stdout] test sym::tf::tests::invalid_data_itf ... ok
[INFO] [stdout] test sym::tf::tests::invalid_data_stf ... ok
[INFO] [stdout] test sym::tf::tests::itf_encode ... ok
[INFO] [stdout] test sym::tf::tests::stf_encode ... ok
[INFO] [stdout] test sym::tf::tests::itf_raw_data ... ok
[INFO] [stdout] test sym::tf::tests::new_itf ... ok
[INFO] [stdout] test sym::tf::tests::new_stf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests barcoders
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/sym/mod.rs - sym (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5a3a6a42f77c553811f6a8694839b8b2c15f85a643e85b1a16c7c202511cdcde"`
[INFO] running `"docker" "rm" "-f" "5a3a6a42f77c553811f6a8694839b8b2c15f85a643e85b1a16c7c202511cdcde"`
[INFO] [stdout] 5a3a6a42f77c553811f6a8694839b8b2c15f85a643e85b1a16c7c202511cdcde