[INFO] updating cached repository https://github.com/tjpalmer/pratt-parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e293fb6bdd30d3bae39c7046ea5e0b49fcc7505c
[INFO] testing tjpalmer/pratt-parser against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjpalmer%2Fpratt-parser" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tjpalmer/pratt-parser on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tjpalmer/pratt-parser
[INFO] finished tweaking git repo https://github.com/tjpalmer/pratt-parser
[INFO] tweaked toml for git repo https://github.com/tjpalmer/pratt-parser written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tjpalmer/pratt-parser already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1da724bed7dff2522030701d284781b4740a974b7d5ecdae70a5c65003f4e341
[INFO] running `"docker" "start" "-a" "1da724bed7dff2522030701d284781b4740a974b7d5ecdae70a5c65003f4e341"`
[INFO] [stderr]    Compiling pratt-parser-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     '0' ... '9' => {
[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: unused import: `super::tokenizer::Tokenizer`
[INFO] [stderr]  --> src/parser.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::tokenizer::Tokenizer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "1da724bed7dff2522030701d284781b4740a974b7d5ecdae70a5c65003f4e341"`
[INFO] running `"docker" "rm" "-f" "1da724bed7dff2522030701d284781b4740a974b7d5ecdae70a5c65003f4e341"`
[INFO] [stdout] 1da724bed7dff2522030701d284781b4740a974b7d5ecdae70a5c65003f4e341
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] e06a7464aae2680c2cad0345f3bb9248847c74c19935b80db2e502bd127e639e
[INFO] running `"docker" "start" "-a" "e06a7464aae2680c2cad0345f3bb9248847c74c19935b80db2e502bd127e639e"`
[INFO] [stderr]    Compiling pratt-parser-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tokenizer.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     '0' ... '9' => {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "e06a7464aae2680c2cad0345f3bb9248847c74c19935b80db2e502bd127e639e"`
[INFO] running `"docker" "rm" "-f" "e06a7464aae2680c2cad0345f3bb9248847c74c19935b80db2e502bd127e639e"`
[INFO] [stdout] e06a7464aae2680c2cad0345f3bb9248847c74c19935b80db2e502bd127e639e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b097e514bc9c622b894f076978162eda5ee97d674b22ff5067683e70fd6a8388
[INFO] running `"docker" "start" "-a" "b097e514bc9c622b894f076978162eda5ee97d674b22ff5067683e70fd6a8388"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pratt_parser_example-ef71db4b2728fdd9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::parse_plus_then_multiply ... ok
[INFO] [stdout] test parser::parse_multiply_then_plus ... ok
[INFO] [stdout] test tokenizer::tokenizer_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pratt-parser-example
[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" "b097e514bc9c622b894f076978162eda5ee97d674b22ff5067683e70fd6a8388"`
[INFO] running `"docker" "rm" "-f" "b097e514bc9c622b894f076978162eda5ee97d674b22ff5067683e70fd6a8388"`
[INFO] [stdout] b097e514bc9c622b894f076978162eda5ee97d674b22ff5067683e70fd6a8388