[INFO] crate py_literal 0.2.0 is already in cache
[INFO] extracting crate py_literal 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/py_literal/0.2.0
[INFO] extracting crate py_literal 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/py_literal/0.2.0
[INFO] validating manifest of py_literal-0.2.0 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 py_literal-0.2.0 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 py_literal-0.2.0
[INFO] finished frobbing py_literal-0.2.0
[INFO] frobbed toml for py_literal-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/py_literal/0.2.0/Cargo.toml
[INFO] started frobbing py_literal-0.2.0
[INFO] finished frobbing py_literal-0.2.0
[INFO] frobbed toml for py_literal-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/py_literal/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing py_literal-0.2.0 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-2/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/py_literal/0.2.0:/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] fc8dd71d805af3077faf0e3433beeded6bc6ae0930863cbaa886407e7851fcae
[INFO] running `"docker" "start" "-a" "fc8dd71d805af3077faf0e3433beeded6bc6ae0930863cbaa886407e7851fcae"`
[INFO] [stderr]    Compiling py_literal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:58:34
[INFO] [stderr]    |
[INFO] [stderr] 58 |                             n @ 0...0xff => write!(w, r"\x{:0>2x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:59:34
[INFO] [stderr]    |
[INFO] [stderr] 59 |                             n @ 0...0xffff => write!(w, r"\u{:0>4x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |                             n @ 0...0xffffffff => write!(w, r"\U{:0>8x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/format.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |                             _ => unreachable!(),
[INFO] [stderr]    |                             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `"docker" "inspect" "fc8dd71d805af3077faf0e3433beeded6bc6ae0930863cbaa886407e7851fcae"`
[INFO] running `"docker" "rm" "-f" "fc8dd71d805af3077faf0e3433beeded6bc6ae0930863cbaa886407e7851fcae"`
[INFO] [stdout] fc8dd71d805af3077faf0e3433beeded6bc6ae0930863cbaa886407e7851fcae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/py_literal/0.2.0:/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] 9e2e020086f765c29fc7c1a5cf159df91ad787c851bc27dc4de0ad7e5b3431ff
[INFO] running `"docker" "start" "-a" "9e2e020086f765c29fc7c1a5cf159df91ad787c851bc27dc4de0ad7e5b3431ff"`
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling py_literal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:58:34
[INFO] [stderr]    |
[INFO] [stderr] 58 |                             n @ 0...0xff => write!(w, r"\x{:0>2x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:59:34
[INFO] [stderr]    |
[INFO] [stderr] 59 |                             n @ 0...0xffff => write!(w, r"\u{:0>4x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/format.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |                             n @ 0...0xffffffff => write!(w, r"\U{:0>8x}", n)?,
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/format.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |                             _ => unreachable!(),
[INFO] [stderr]    |                             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `"docker" "inspect" "9e2e020086f765c29fc7c1a5cf159df91ad787c851bc27dc4de0ad7e5b3431ff"`
[INFO] running `"docker" "rm" "-f" "9e2e020086f765c29fc7c1a5cf159df91ad787c851bc27dc4de0ad7e5b3431ff"`
[INFO] [stdout] 9e2e020086f765c29fc7c1a5cf159df91ad787c851bc27dc4de0ad7e5b3431ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/py_literal/0.2.0:/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] b7e9baaa0cdcf6172bcf67573bff32445244fe243092619b3c1b3ea37ea3693b
[INFO] running `"docker" "start" "-a" "b7e9baaa0cdcf6172bcf67573bff32445244fe243092619b3c1b3ea37ea3693b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/py_literal-6b0c216871d587f6
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test format::test::format_set ... ok
[INFO] [stdout] test format::test::format_string ... ok
[INFO] [stdout] test format::test::format_nested ... ok
[INFO] [stdout] test format::test::format_list ... ok
[INFO] [stdout] test format::test::format_dict ... ok
[INFO] [stdout] test format::test::format_tuple ... ok
[INFO] [stdout] test parse::test::parse_bytes_example ... ok
[INFO] [stdout] test parse::test::parse_float_example ... ok
[INFO] [stdout] test format::test::format_complex ... ok
[INFO] [stdout] test parse::test::parse_dict_example ... ok
[INFO] [stdout] test parse::test::parse_list_of_tuples_example ... ok
[INFO] [stdout] test parse::test::parse_list_example ... ok
[INFO] [stdout] test format::test::format_bytes ... ok
[INFO] [stdout] test parse::test::parse_tuple_example ... ok
[INFO] [stdout] test parse::test::parse_string_example ... ok
[INFO] [stdout] test parse::test::parse_number_expr_example ... ok
[INFO] [stdout] test parse::test::parse_integer_example ... ok
[INFO] [stdout] test parse::test::parse_set_example ... ok
[INFO] [stdout] test format::test::format_empty_set ... 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 py_literal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... 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" "b7e9baaa0cdcf6172bcf67573bff32445244fe243092619b3c1b3ea37ea3693b"`
[INFO] running `"docker" "rm" "-f" "b7e9baaa0cdcf6172bcf67573bff32445244fe243092619b3c1b3ea37ea3693b"`
[INFO] [stdout] b7e9baaa0cdcf6172bcf67573bff32445244fe243092619b3c1b3ea37ea3693b