[INFO] updating cached repository https://github.com/pipopa/regex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 60d087a23025e045ae754a345b04003c31d83d93
[INFO] checking pipopa/regex against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipopa%2Fregex" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pipopa/regex on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pipopa/regex
[INFO] removed 0 missing tests
[INFO] removed workspace from git repo https://github.com/pipopa/regex
[INFO] removed path dependency regex-syntax from git repo https://github.com/pipopa/regex
[INFO] finished tweaking git repo https://github.com/pipopa/regex
[INFO] tweaked toml for git repo https://github.com/pipopa/regex written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 657b78ea28ebda2e8f9aea59f184612fa93ca38d0e40bb4e033a4807e3d7b641
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "657b78ea28ebda2e8f9aea59f184612fa93ca38d0e40bb4e033a4807e3d7b641"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |         0b110_00000 ... 0b110_11111 => {
[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/utf8.rs:70:22
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 0x80 ... 0x7FF => char::from_u32(cp).map(|cp| (cp, 2)),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |         0b1110_0000 ... 0b1110_1111 => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:90:23
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 0x800 ... 0xFFFF => char::from_u32(cp).map(|cp| (cp, 3)),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:94:21
[INFO] [stderr]    |
[INFO] [stderr] 94 |         0b11110_000 ... 0b11110_111 => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf8.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 0x10000 ... 0x10FFFF => char::from_u32(cp).map(|cp| (cp, 4)),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:17
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:31
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:45
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:14
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:30
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:46
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: the item `mem` is imported redundantly
[INFO] [stderr]    --> src/literal/mod.rs:775:13
[INFO] [stderr]     |
[INFO] [stderr] 12  | use std::mem;
[INFO] [stderr]     |     -------- the item `mem` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 775 |         use std::mem;
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf8.rs:59:21
[INFO] [stderr]     |
[INFO] [stderr] 59  |         0b110_00000 ... 0b110_11111 => {
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:521:24
[INFO] [stderr]     |
[INFO] [stderr] 521 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(ellipsis_inclusive_range_patterns)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:70:22
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 0x80 ... 0x7FF => char::from_u32(cp).map(|cp| (cp, 2)),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |         0b1110_0000 ... 0b1110_1111 => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:90:23
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 0x800 ... 0xFFFF => char::from_u32(cp).map(|cp| (cp, 3)),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8.rs:94:21
[INFO] [stderr]    |
[INFO] [stderr] 94 |         0b11110_000 ... 0b11110_111 => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf8.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 0x10000 ... 0x10FFFF => char::from_u32(cp).map(|cp| (cp, 4)),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:17
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:31
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/dfa.rs:1765:45
[INFO] [stderr]      |
[INFO] [stderr] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]      |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:40:32
[INFO] [stderr]     |
[INFO] [stderr] 40  |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:521:24
[INFO] [stderr]     |
[INFO] [stderr] 521 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:14
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:30
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/expand.rs:172:46
[INFO] [stderr]     |
[INFO] [stderr] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stderr]     |                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: the item `mem` is imported redundantly
[INFO] [stderr]    --> src/literal/mod.rs:775:13
[INFO] [stderr]     |
[INFO] [stderr] 12  | use std::mem;
[INFO] [stderr]     |     -------- the item `mem` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 775 |         use std::mem;
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:521:24
[INFO] [stderr]     |
[INFO] [stderr] 521 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `regex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "657b78ea28ebda2e8f9aea59f184612fa93ca38d0e40bb4e033a4807e3d7b641"`
[INFO] running `"docker" "rm" "-f" "657b78ea28ebda2e8f9aea59f184612fa93ca38d0e40bb4e033a4807e3d7b641"`
[INFO] [stdout] 657b78ea28ebda2e8f9aea59f184612fa93ca38d0e40bb4e033a4807e3d7b641
