[INFO] updating cached repository passy/revmenu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/passy/revmenu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/passy/revmenu" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/passy/revmenu"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/passy/revmenu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/passy/revmenu" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/passy/revmenu"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/passy/revmenu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2e7ec6197e5e3f2665340abd92583b3584c5b85
[INFO] sha for GitHub repo passy/revmenu: c2e7ec6197e5e3f2665340abd92583b3584c5b85
[INFO] validating manifest of passy/revmenu on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of passy/revmenu on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing passy/revmenu
[INFO] finished frobbing passy/revmenu
[INFO] frobbed toml for passy/revmenu written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/passy/revmenu/Cargo.toml
[INFO] started frobbing passy/revmenu
[INFO] finished frobbing passy/revmenu
[INFO] frobbed toml for passy/revmenu written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/passy/revmenu/Cargo.toml
[INFO] crate passy/revmenu already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking passy/revmenu against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-1/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/passy/revmenu:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cfaa6d088a6d644a570f80125c19461ec2b65580fc6e9bfd85a5b6beb1dc9a63
[INFO] running `"docker" "start" "-a" "cfaa6d088a6d644a570f80125c19461ec2b65580fc6e9bfd85a5b6beb1dc9a63"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.25
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]    Compiling im v10.2.0
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking memchr v2.1.2
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking rand v0.4.5
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking nom v4.2.1
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking console v0.7.5
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking human-panic v1.0.1
[INFO] [stderr]     Checking revmenu v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `call`, `error_position`, `tuple_parser`, `tuple`
[INFO] [stderr]  --> src/parser.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 |     alt, call, eof, error_position, hex_digit, is_hex_digit, named, opt, take_while, terminated,
[INFO] [stderr]   |          ^^^^       ^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     tuple, tuple_parser, Err, Offset,
[INFO] [stderr]   |     ^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `call`, `error_position`, `tuple_parser`, `tuple`
[INFO] [stderr]  --> src/parser.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 |     alt, call, eof, error_position, hex_digit, is_hex_digit, named, opt, take_while, terminated,
[INFO] [stderr]   |          ^^^^       ^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     tuple, tuple_parser, Err, Offset,
[INFO] [stderr]   |     ^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.36s
[INFO] running `"docker" "inspect" "cfaa6d088a6d644a570f80125c19461ec2b65580fc6e9bfd85a5b6beb1dc9a63"`
[INFO] running `"docker" "rm" "-f" "cfaa6d088a6d644a570f80125c19461ec2b65580fc6e9bfd85a5b6beb1dc9a63"`
[INFO] [stdout] cfaa6d088a6d644a570f80125c19461ec2b65580fc6e9bfd85a5b6beb1dc9a63