[INFO] crate rfc1751 0.1.0 is already in cache
[INFO] extracting crate rfc1751 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rfc1751/0.1.0
[INFO] extracting crate rfc1751 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rfc1751/0.1.0
[INFO] validating manifest of rfc1751-0.1.0 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 rfc1751-0.1.0 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 rfc1751-0.1.0
[INFO] finished frobbing rfc1751-0.1.0
[INFO] frobbed toml for rfc1751-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rfc1751/0.1.0/Cargo.toml
[INFO] started frobbing rfc1751-0.1.0
[INFO] finished frobbing rfc1751-0.1.0
[INFO] frobbed toml for rfc1751-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rfc1751/0.1.0/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 rfc1751-0.1.0 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/rfc1751/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f682688fab10665a4fc9e604cc70c4811cc2252b6ec46358897173aa18993abb
[INFO] running `"docker" "start" "-a" "f682688fab10665a4fc9e604cc70c4811cc2252b6ec46358897173aa18993abb"`
[INFO] [stderr]    Compiling rfc1751 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "f682688fab10665a4fc9e604cc70c4811cc2252b6ec46358897173aa18993abb"`
[INFO] running `"docker" "rm" "-f" "f682688fab10665a4fc9e604cc70c4811cc2252b6ec46358897173aa18993abb"`
[INFO] [stdout] f682688fab10665a4fc9e604cc70c4811cc2252b6ec46358897173aa18993abb
[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/rfc1751/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7fbd4a5d3b8091e77d6a812b9ea7a8dd8081643b82aa31ffcafc4f2bc7dec58
[INFO] running `"docker" "start" "-a" "e7fbd4a5d3b8091e77d6a812b9ea7a8dd8081643b82aa31ffcafc4f2bc7dec58"`
[INFO] [stderr]    Compiling rfc1751 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "e7fbd4a5d3b8091e77d6a812b9ea7a8dd8081643b82aa31ffcafc4f2bc7dec58"`
[INFO] running `"docker" "rm" "-f" "e7fbd4a5d3b8091e77d6a812b9ea7a8dd8081643b82aa31ffcafc4f2bc7dec58"`
[INFO] [stdout] e7fbd4a5d3b8091e77d6a812b9ea7a8dd8081643b82aa31ffcafc4f2bc7dec58
[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/rfc1751/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 809e9c82ef1622607e58d3313a2f81949cdf809db7a468288007717e10233fa9
[INFO] running `"docker" "start" "-a" "809e9c82ef1622607e58d3313a2f81949cdf809db7a468288007717e10233fa9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rfc1751-a6630cf9049ab20b
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::from_subkey_test_02 ... ok
[INFO] [stdout] test tests::from_subkey_test_03 ... ok
[INFO] [stdout] test tests::from_subkey_test_01 ... ok
[INFO] [stdout] test tests::from_subkey_test_nothing ... ok
[INFO] [stdout] test tests::from_subkey_test_05 ... ok
[INFO] [stdout] test tests::from_subkey_test_04 ... ok
[INFO] [stdout] test tests::from_test_02 ... ok
[INFO] [stdout] test tests::from_test_03 ... ok
[INFO] [stdout] test tests::from_test_01 ... ok
[INFO] [stdout] test tests::from_test_04 ... ok
[INFO] [stdout] test tests::from_subkey_test_too_short ... ok
[INFO] [stdout] test tests::to_subkey_test_02 ... ok
[INFO] [stderr]    Doc-tests rfc1751
[INFO] [stdout] test tests::to_subkey_test_03 ... ok
[INFO] [stdout] test tests::to_subkey_test_01 ... ok
[INFO] [stdout] test tests::to_subkey_test_05 ... ok
[INFO] [stdout] test tests::to_test_01 ... ok
[INFO] [stdout] test tests::to_test_02 ... ok
[INFO] [stdout] test tests::to_subkey_test_04 ... ok
[INFO] [stdout] test tests::word_index_test_03 ... ok
[INFO] [stdout] test tests::to_test_04 ... ok
[INFO] [stdout] test tests::word_index_test_04 ... ok
[INFO] [stdout] test tests::word_index_test_06 ... ok
[INFO] [stdout] test tests::to_test_wrong_length ... ok
[INFO] [stdout] test tests::word_index_test_01 ... ok
[INFO] [stdout] test tests::word_index_test_02 ... ok
[INFO] [stdout] test tests::word_index_test_05 ... ok
[INFO] [stdout] test tests::to_test_03 ... ok
[INFO] [stdout] test tests::word_index_test_ten_random ... ok
[INFO] [stdout] test tests::word_index_test_07 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 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" "809e9c82ef1622607e58d3313a2f81949cdf809db7a468288007717e10233fa9"`
[INFO] running `"docker" "rm" "-f" "809e9c82ef1622607e58d3313a2f81949cdf809db7a468288007717e10233fa9"`
[INFO] [stdout] 809e9c82ef1622607e58d3313a2f81949cdf809db7a468288007717e10233fa9