[INFO] updating cached repository Settler/rust-http-header-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Settler/rust-http-header-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Settler/rust-http-header-parser" "work/ex/beta-1.38-1/sources/1.37.0/gh/Settler/rust-http-header-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Settler/rust-http-header-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Settler/rust-http-header-parser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Settler/rust-http-header-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Settler/rust-http-header-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 841c045a318b8a4eda367644c56a3bdb88cd30ed
[INFO] sha for GitHub repo Settler/rust-http-header-parser: 841c045a318b8a4eda367644c56a3bdb88cd30ed
[INFO] validating manifest of Settler/rust-http-header-parser 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 Settler/rust-http-header-parser 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 Settler/rust-http-header-parser
[INFO] finished frobbing Settler/rust-http-header-parser
[INFO] frobbed toml for Settler/rust-http-header-parser written to work/ex/beta-1.38-1/sources/1.37.0/gh/Settler/rust-http-header-parser/Cargo.toml
[INFO] started frobbing Settler/rust-http-header-parser
[INFO] finished frobbing Settler/rust-http-header-parser
[INFO] frobbed toml for Settler/rust-http-header-parser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Settler/rust-http-header-parser/Cargo.toml
[INFO] crate Settler/rust-http-header-parser 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] testing Settler/rust-http-header-parser 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-6/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/Settler/rust-http-header-parser:/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] da6ac9f96d3383192e254fc4872f75bb046b242afbb2d1e06cce0ec964d6a937
[INFO] running `"docker" "start" "-a" "da6ac9f96d3383192e254fc4872f75bb046b242afbb2d1e06cce0ec964d6a937"`
[INFO] [stderr]    Compiling http_headers v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] error: invalid suffix `i` for integer literal
[INFO] [stderr]   --> src/main.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 |     for i in range(1i, 5) {
[INFO] [stderr]    |                    ^^ invalid suffix `i`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]   --> src/main.rs:47:57
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn test<T: io::Seek + io::Reader>(file: &mut T, parser: |&mut Reader|->Result<Vec<parse::Header>, io::IoError>) {
[INFO] [stderr]    |                                                         ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `::` or `:`, found `>`
[INFO] [stderr]   --> src/main.rs:47:110
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn test<T: io::Seek + io::Reader>(file: &mut T, parser: |&mut Reader|->Result<Vec<parse::Header>, io::IoError>) {
[INFO] [stderr]    |                                                                                                              ^ expected one of `::` or `:` here
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `i` for integer literal
[INFO] [stderr]   --> src/main.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in range(1i, 50000i) {
[INFO] [stderr]    |                    ^^ invalid suffix `i`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `i` for integer literal
[INFO] [stderr]   --> src/main.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in range(1i, 50000i) {
[INFO] [stderr]    |                        ^^^^^^ invalid suffix `i`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `time`
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate time;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `http_headers`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "da6ac9f96d3383192e254fc4872f75bb046b242afbb2d1e06cce0ec964d6a937"`
[INFO] running `"docker" "rm" "-f" "da6ac9f96d3383192e254fc4872f75bb046b242afbb2d1e06cce0ec964d6a937"`
[INFO] [stdout] da6ac9f96d3383192e254fc4872f75bb046b242afbb2d1e06cce0ec964d6a937