[INFO] updating cached repository https://github.com/aisamanra/liblibc
[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] f8807c4f6174c8d5ea2ace5faf8cea7ceb783e9d
[INFO] checking aisamanra/liblibc against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faisamanra%2Fliblibc" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aisamanra/liblibc on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aisamanra/liblibc
[INFO] removed workspace from git repo https://github.com/aisamanra/liblibc
[INFO] finished tweaking git repo https://github.com/aisamanra/liblibc
[INFO] tweaked toml for git repo https://github.com/aisamanra/liblibc written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/aisamanra/liblibc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3aabba13ca221f40bf3dbeadf1a90efdab6f497215f82e9e2667b81543c87ad4
[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" "3aabba13ca221f40bf3dbeadf1a90efdab6f497215f82e9e2667b81543c87ad4"`
[INFO] [stderr]     Checking libc v0.2.40 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:319:36
[INFO] [stderr]     |
[INFO] [stderr] 319 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:320:38
[INFO] [stderr]     |
[INFO] [stderr] 320 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:321:35
[INFO] [stderr]     |
[INFO] [stderr] 321 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:323:39
[INFO] [stderr]     |
[INFO] [stderr] 323 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:324:39
[INFO] [stderr]     |
[INFO] [stderr] 324 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:211:36
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:212:35
[INFO] [stderr]     |
[INFO] [stderr] 212 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:213:38
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:215:42
[INFO] [stderr]     |
[INFO] [stderr] 215 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:216:45
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:319:36
[INFO] [stderr]     |
[INFO] [stderr] 319 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:320:38
[INFO] [stderr]     |
[INFO] [stderr] 320 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:321:35
[INFO] [stderr]     |
[INFO] [stderr] 321 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:322:38
[INFO] [stderr]     |
[INFO] [stderr] 322 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:323:39
[INFO] [stderr]     |
[INFO] [stderr] 323 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:324:39
[INFO] [stderr]     |
[INFO] [stderr] 324 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:211:36
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:212:35
[INFO] [stderr]     |
[INFO] [stderr] 212 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:213:38
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:215:42
[INFO] [stderr]     |
[INFO] [stderr] 215 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:216:45
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "3aabba13ca221f40bf3dbeadf1a90efdab6f497215f82e9e2667b81543c87ad4"`
[INFO] running `"docker" "rm" "-f" "3aabba13ca221f40bf3dbeadf1a90efdab6f497215f82e9e2667b81543c87ad4"`
[INFO] [stdout] 3aabba13ca221f40bf3dbeadf1a90efdab6f497215f82e9e2667b81543c87ad4