[INFO] updating cached repository williamyaoh/kaiseki
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/williamyaoh/kaiseki
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/williamyaoh/kaiseki" "work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/williamyaoh/kaiseki" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/williamyaoh/kaiseki"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/williamyaoh/kaiseki'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9cbc8dea79a61297ce1c4f1fe385dd90bee24217
[INFO] sha for GitHub repo williamyaoh/kaiseki: 9cbc8dea79a61297ce1c4f1fe385dd90bee24217
[INFO] validating manifest of williamyaoh/kaiseki 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 williamyaoh/kaiseki 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 williamyaoh/kaiseki
[INFO] finished frobbing williamyaoh/kaiseki
[INFO] frobbed toml for williamyaoh/kaiseki written to work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki/Cargo.toml
[INFO] started frobbing williamyaoh/kaiseki
[INFO] finished frobbing williamyaoh/kaiseki
[INFO] frobbed toml for williamyaoh/kaiseki written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/williamyaoh/kaiseki/Cargo.toml
[INFO] crate williamyaoh/kaiseki already has a lockfile, it will not be regenerated
[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 williamyaoh/kaiseki 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki:/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] e4369947e2821c87368139e62af34c5522a551c1a8285389f490e8e2d6c01e16
[INFO] running `"docker" "start" "-a" "e4369947e2821c87368139e62af34c5522a551c1a8285389f490e8e2d6c01e16"`
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling term_size v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling structopt-derive v0.0.3
[INFO] [stderr]    Compiling structopt v0.0.3
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.20s
[INFO] running `"docker" "inspect" "e4369947e2821c87368139e62af34c5522a551c1a8285389f490e8e2d6c01e16"`
[INFO] running `"docker" "rm" "-f" "e4369947e2821c87368139e62af34c5522a551c1a8285389f490e8e2d6c01e16"`
[INFO] [stdout] e4369947e2821c87368139e62af34c5522a551c1a8285389f490e8e2d6c01e16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki:/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] 89fa33a825c18d3c64718703c27ff0fff66d47611eb31ee1fb8e367f802e916e
[INFO] running `"docker" "start" "-a" "89fa33a825c18d3c64718703c27ff0fff66d47611eb31ee1fb8e367f802e916e"`
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `"docker" "inspect" "89fa33a825c18d3c64718703c27ff0fff66d47611eb31ee1fb8e367f802e916e"`
[INFO] running `"docker" "rm" "-f" "89fa33a825c18d3c64718703c27ff0fff66d47611eb31ee1fb8e367f802e916e"`
[INFO] [stdout] 89fa33a825c18d3c64718703c27ff0fff66d47611eb31ee1fb8e367f802e916e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/williamyaoh/kaiseki:/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] e14526a03790b6773afc7a8bbb53fee0545e315dceca8dabc9f68f8f42ded1a5
[INFO] running `"docker" "start" "-a" "e14526a03790b6773afc7a8bbb53fee0545e315dceca8dabc9f68f8f42ded1a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kaiseki-5cc2c2cc245b4830
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test parsing::lexing_tests::test_lex_6 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_3 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_5 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_8 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_4 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_7 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_3 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_4 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_3 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kaiseki-9ceb56b06048a963
[INFO] [stderr]      Running /opt/crater/target/debug/deps/list_tests-90ba4d49a05f6824
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_fail_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_fail_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_failure_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_failure_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lines ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tangling_tests-084edae67b9b2e11
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_test2 ... ok
[INFO] [stdout] test test_test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kaiseki
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/list.rs - list::List<T>::len (line 49) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::is_empty (line 72) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::push_front (line 92) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::append_back (line 280) ... ok
[INFO] [stdout] test src/list.rs - list::List<A>::from_iter (line 418) ... ok
[INFO] [stdout] test src/list.rs - list::List<A>::from_iter (line 437) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::push_back (line 128) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::append_front (line 234) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e14526a03790b6773afc7a8bbb53fee0545e315dceca8dabc9f68f8f42ded1a5"`
[INFO] running `"docker" "rm" "-f" "e14526a03790b6773afc7a8bbb53fee0545e315dceca8dabc9f68f8f42ded1a5"`
[INFO] [stdout] e14526a03790b6773afc7a8bbb53fee0545e315dceca8dabc9f68f8f42ded1a5