[INFO] crate pomelo 0.1.2 is already in cache
[INFO] extracting crate pomelo 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/pomelo/0.1.2
[INFO] extracting crate pomelo 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pomelo/0.1.2
[INFO] validating manifest of pomelo-0.1.2 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 pomelo-0.1.2 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 pomelo-0.1.2
[INFO] finished frobbing pomelo-0.1.2
[INFO] frobbed toml for pomelo-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pomelo/0.1.2/Cargo.toml
[INFO] started frobbing pomelo-0.1.2
[INFO] finished frobbing pomelo-0.1.2
[INFO] frobbed toml for pomelo-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pomelo/0.1.2/Cargo.toml
[INFO] crate pomelo-0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pomelo-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pomelo/0.1.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 877b05cec09b6d25a681a6f398ee743b8d62b65128ba5f7d660a7bd081fcff33
[INFO] running `"docker" "start" "-a" "877b05cec09b6d25a681a6f398ee743b8d62b65128ba5f7d660a7bd081fcff33"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling pomelo-impl v0.1.2
[INFO] [stderr]    Compiling pomelo v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.96s
[INFO] running `"docker" "inspect" "877b05cec09b6d25a681a6f398ee743b8d62b65128ba5f7d660a7bd081fcff33"`
[INFO] running `"docker" "rm" "-f" "877b05cec09b6d25a681a6f398ee743b8d62b65128ba5f7d660a7bd081fcff33"`
[INFO] [stdout] 877b05cec09b6d25a681a6f398ee743b8d62b65128ba5f7d660a7bd081fcff33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pomelo/0.1.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5e0e94d4f6b714e6612af8707f51777a8c215ae90e922e37d528895b17aff54
[INFO] running `"docker" "start" "-a" "b5e0e94d4f6b714e6612af8707f51777a8c215ae90e922e37d528895b17aff54"`
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling compiletest_rs v0.3.22
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling pm-lexer v0.1.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling filetime v0.2.6
[INFO] [stderr]    Compiling tester v0.5.0
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rustfix v0.4.5
[INFO] [stderr]    Compiling pomelo v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.89s
[INFO] running `"docker" "inspect" "b5e0e94d4f6b714e6612af8707f51777a8c215ae90e922e37d528895b17aff54"`
[INFO] running `"docker" "rm" "-f" "b5e0e94d4f6b714e6612af8707f51777a8c215ae90e922e37d528895b17aff54"`
[INFO] [stdout] b5e0e94d4f6b714e6612af8707f51777a8c215ae90e922e37d528895b17aff54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pomelo/0.1.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 73db8f0705180565735c05de551c00c1beeb54f7f819f9c3fb3fbd4e7a31939a
[INFO] running `"docker" "start" "-a" "73db8f0705180565735c05de551c00c1beeb54f7f819f9c3fb3fbd4e7a31939a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pomelo-fc8b327a58f2ce9b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compiletest-172ec1dc342b9f27
[INFO] [stderr]      Running /opt/crater/target/debug/deps/general-1dbbc9e356db0e6e
[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 compile_test ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test pass::extra_token::extra_token ... ok
[INFO] [stdout] test pass::error3::error ... ok
[INFO] [stdout] test pass::error2::error ... ok
[INFO] [stdout] test pass::error1::error ... ok
[INFO] [stdout] test pass::optional::with_optional ... ok
[INFO] [stdout] test pass::fallback::fallback ... ok
[INFO] [stdout] test pass::module::test ... ok
[INFO] [stdout] test pass::token::generic_parse ... ok
[INFO] [stdout] test pass::token_class::token_class ... ok
[INFO] [stdout] test pass::token_alt::token_alt ... ok
[INFO] [stdout] test pass::stack::stack ... ok
[INFO] [stdout] test pass::optional::without_optional ... ok
[INFO] [stdout] test pass::tree::tree_with_paren ... ok
[INFO] [stdout] test pass::tree::tree_unary_prec ... ok
[INFO] [stdout] test pass::typed_error::typed_error ... ok
[INFO] [stdout] test pass::wildcard::wildcard ... ok
[INFO] [stdout] test pass::tree::tree_basic ... ok
[INFO] [stdout] test pass::tree::tree_precedence ... ok
[INFO] [stdout] test pass::tree::tree_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pomelo
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 253) ... ok
[INFO] [stdout] test src/lib.rs -  (line 95) ... ok
[INFO] [stdout] test src/lib.rs -  (line 192) ... ok
[INFO] [stdout] test src/lib.rs -  (line 179) ... ok
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "73db8f0705180565735c05de551c00c1beeb54f7f819f9c3fb3fbd4e7a31939a"`
[INFO] running `"docker" "rm" "-f" "73db8f0705180565735c05de551c00c1beeb54f7f819f9c3fb3fbd4e7a31939a"`
[INFO] [stdout] 73db8f0705180565735c05de551c00c1beeb54f7f819f9c3fb3fbd4e7a31939a