[INFO] crate py_literal 0.2.0 is already in cache
[INFO] extracting crate py_literal 0.2.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/py_literal/0.2.0
[INFO] extracting crate py_literal 0.2.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/py_literal/0.2.0
[INFO] validating manifest of py_literal-0.2.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of py_literal-0.2.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "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/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/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/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/py_literal/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking py_literal-0.2.0 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/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=forbid" "-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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7ca8467dcc18bc9a60ad142b0e195bec3a3f213f87d46ee5a12b44f41facf0d0
[INFO] running `"docker" "start" "-a" "7ca8467dcc18bc9a60ad142b0e195bec3a3f213f87d46ee5a12b44f41facf0d0"`
[INFO] [stderr]     Checking py_literal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking num v0.2.0
[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] 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 4.00s
[INFO] running `"docker" "inspect" "7ca8467dcc18bc9a60ad142b0e195bec3a3f213f87d46ee5a12b44f41facf0d0"`
[INFO] running `"docker" "rm" "-f" "7ca8467dcc18bc9a60ad142b0e195bec3a3f213f87d46ee5a12b44f41facf0d0"`
[INFO] [stdout] 7ca8467dcc18bc9a60ad142b0e195bec3a3f213f87d46ee5a12b44f41facf0d0