[INFO] updating cached repository viters/pioter-lang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/viters/pioter-lang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/viters/pioter-lang" "work/ex/beta-1.38-1/sources/1.37.0/gh/viters/pioter-lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/viters/pioter-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/viters/pioter-lang" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viters/pioter-lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viters/pioter-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc8791c225f037d127f56fa34ee080a3f6bd1971
[INFO] sha for GitHub repo viters/pioter-lang: bc8791c225f037d127f56fa34ee080a3f6bd1971
[INFO] validating manifest of viters/pioter-lang 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 viters/pioter-lang 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 viters/pioter-lang
[INFO] finished frobbing viters/pioter-lang
[INFO] frobbed toml for viters/pioter-lang written to work/ex/beta-1.38-1/sources/1.37.0/gh/viters/pioter-lang/Cargo.toml
[INFO] started frobbing viters/pioter-lang
[INFO] finished frobbing viters/pioter-lang
[INFO] frobbed toml for viters/pioter-lang written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viters/pioter-lang/Cargo.toml
[INFO] crate viters/pioter-lang 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing viters/pioter-lang 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/gh/viters/pioter-lang:/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] 672c0bc93da202b829df1971aa0f07be0e522538f334d03023dcd6bfd24cf04f
[INFO] running `"docker" "start" "-a" "672c0bc93da202b829df1971aa0f07be0e522538f334d03023dcd6bfd24cf04f"`
[INFO] [stderr]    Compiling pioter-lang v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |         '0'...'9' => consume_number(&mut it, &mut tokens, &mut errors, line),
[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/tokenizer/mod.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |         'A'...'Z' | 'a'...'z' => consume_constant(&mut it, &mut tokens),
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer/mod.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |         'A'...'Z' | 'a'...'z' => consume_constant(&mut it, &mut tokens),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parser::debug_pair`
[INFO] [stderr]  --> src/parser/functions.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use parser::debug_pair;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `"docker" "inspect" "672c0bc93da202b829df1971aa0f07be0e522538f334d03023dcd6bfd24cf04f"`
[INFO] running `"docker" "rm" "-f" "672c0bc93da202b829df1971aa0f07be0e522538f334d03023dcd6bfd24cf04f"`
[INFO] [stdout] 672c0bc93da202b829df1971aa0f07be0e522538f334d03023dcd6bfd24cf04f
[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/gh/viters/pioter-lang:/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] f3e34af6823e546ba60e6f9cc4127f06052f0fabe045c4b527998027960b4de5
[INFO] running `"docker" "start" "-a" "f3e34af6823e546ba60e6f9cc4127f06052f0fabe045c4b527998027960b4de5"`
[INFO] [stderr]    Compiling pioter-lang v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |         '0'...'9' => consume_number(&mut it, &mut tokens, &mut errors, line),
[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/tokenizer/mod.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |         'A'...'Z' | 'a'...'z' => consume_constant(&mut it, &mut tokens),
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer/mod.rs:46:24
[INFO] [stderr]    |
[INFO] [stderr] 46 |         'A'...'Z' | 'a'...'z' => consume_constant(&mut it, &mut tokens),
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parser::debug_pair`
[INFO] [stderr]  --> src/parser/functions.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use parser::debug_pair;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "f3e34af6823e546ba60e6f9cc4127f06052f0fabe045c4b527998027960b4de5"`
[INFO] running `"docker" "rm" "-f" "f3e34af6823e546ba60e6f9cc4127f06052f0fabe045c4b527998027960b4de5"`
[INFO] [stdout] f3e34af6823e546ba60e6f9cc4127f06052f0fabe045c4b527998027960b4de5
[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/gh/viters/pioter-lang:/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] 46a3411f44f00670d524961cddad32ec0423f64a24690029e4ba2ef7b1e78a01
[INFO] running `"docker" "start" "-a" "46a3411f44f00670d524961cddad32ec0423f64a24690029e4ba2ef7b1e78a01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pioter_lang-03e63bd35e026d3d
[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] running `"docker" "inspect" "46a3411f44f00670d524961cddad32ec0423f64a24690029e4ba2ef7b1e78a01"`
[INFO] running `"docker" "rm" "-f" "46a3411f44f00670d524961cddad32ec0423f64a24690029e4ba2ef7b1e78a01"`
[INFO] [stdout] 46a3411f44f00670d524961cddad32ec0423f64a24690029e4ba2ef7b1e78a01