[INFO] cloning repository rjacobs31/alanlang-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/rjacobs31/alanlang-rs.git" "work/cache/sources/gh/rjacobs31/alanlang-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rjacobs31/alanlang-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rjacobs31/alanlang-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rjacobs31/alanlang-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rjacobs31/alanlang-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rjacobs31/alanlang-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rjacobs31/alanlang-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rjacobs31/alanlang-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 338a08b037310e13b9668935788541b186909430
[INFO] sha for GitHub repo rjacobs31/alanlang-rs: 338a08b037310e13b9668935788541b186909430
[INFO] validating manifest of rjacobs31/alanlang-rs 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 rjacobs31/alanlang-rs 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 rjacobs31/alanlang-rs
[INFO] finished frobbing rjacobs31/alanlang-rs
[INFO] frobbed toml for rjacobs31/alanlang-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rjacobs31/alanlang-rs/Cargo.toml
[INFO] started frobbing rjacobs31/alanlang-rs
[INFO] finished frobbing rjacobs31/alanlang-rs
[INFO] frobbed toml for rjacobs31/alanlang-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rjacobs31/alanlang-rs/Cargo.toml
[INFO] crate rjacobs31/alanlang-rs already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking rjacobs31/alanlang-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rjacobs31/alanlang-rs:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 967b3a332ea9f3c7481991e2ce8bfc412343c470c5578573a9dfad283fa68bce
[INFO] running `"docker" "start" "-a" "967b3a332ea9f3c7481991e2ce8bfc412343c470c5578573a9dfad283fa68bce"`
[INFO] [stderr]     Checking rust_tmp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`
[INFO] [stderr]  --> src/tokenizer.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufRead, BufReader, Read};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:179:20
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 '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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                             '0'...'9' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:195:20
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:44
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:56
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`
[INFO] [stderr]  --> src/tokenizer.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufRead, BufReader, Read};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:179:20
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 '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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                             '0'...'9' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:195:20
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:44
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokenizer.rs:199:56
[INFO] [stderr]     |
[INFO] [stderr] 199 |                             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0601]: `main` function not found in crate `rust_tmp`
[INFO] [stderr]   |
[INFO] [stderr]   = note: consider adding a `main` function to `src/main.rs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tokenizer.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut iter = input.chars().peekable();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0601`.
[INFO] [stderr] warning: field is never used: `len`
[INFO] [stderr]   --> src/tokenizer.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     len: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `col`
[INFO] [stderr]   --> src/tokenizer.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     col: u32,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rust_tmp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "967b3a332ea9f3c7481991e2ce8bfc412343c470c5578573a9dfad283fa68bce"`
[INFO] running `"docker" "rm" "-f" "967b3a332ea9f3c7481991e2ce8bfc412343c470c5578573a9dfad283fa68bce"`
[INFO] [stdout] 967b3a332ea9f3c7481991e2ce8bfc412343c470c5578573a9dfad283fa68bce