[INFO] cloning repository https://github.com/Kelossus/utilities
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kelossus/utilities" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKelossus%2Futilities", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKelossus%2Futilities'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b38bb3bcd7d8f22edeac28fcef1362200fe49e0
[INFO] checking Kelossus/utilities against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKelossus%2Futilities" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kelossus/utilities on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kelossus/utilities
[INFO] finished tweaking git repo https://github.com/Kelossus/utilities
[INFO] tweaked toml for git repo https://github.com/Kelossus/utilities written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Kelossus/utilities already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-0/source/src/util.rs` was erroneously implicitly accepted for library `util`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a308143babeb572efa15c5a76646795f71229816aeaf351c0fbd74a23a4957b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a308143babeb572efa15c5a76646795f71229816aeaf351c0fbd74a23a4957b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a308143babeb572efa15c5a76646795f71229816aeaf351c0fbd74a23a4957b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a308143babeb572efa15c5a76646795f71229816aeaf351c0fbd74a23a4957b", kill_on_drop: false }`
[INFO] [stdout] 4a308143babeb572efa15c5a76646795f71229816aeaf351c0fbd74a23a4957b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8069ac75b58b841bae11b7959d7881353dc0300a21c8268360d33c5ed5365a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8069ac75b58b841bae11b7959d7881353dc0300a21c8268360d33c5ed5365a8", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/util.rs` was erroneously implicitly accepted for library `util`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Checking utilities v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / pub extern fn read_line_with_timeout(timeout: u32) -> String {
[INFO] [stdout] 22 | |     
[INFO] [stdout] 23 | |     let prize = Arc::new(Mutex::new(0));
[INFO] [stdout] 24 | |     let input= Arc::new(Mutex::new(String::new()));
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / extern fn KMP_shifts(pattern: String) -> Vec<i32> {
[INFO] [stdout] 72 | |     let mut shifts: Vec<i32> = vec!(0, pattern.len() as i32 +1 );
[INFO] [stdout] 73 | |     let mut shift : i32 = 1;
[INFO] [stdout] 74 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/util.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         thread::sleep_ms(timeout);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `utilities`.
[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] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / pub extern fn read_line_with_timeout(timeout: u32) -> String {
[INFO] [stdout] 22 | |     
[INFO] [stdout] 23 | |     let prize = Arc::new(Mutex::new(0));
[INFO] [stdout] 24 | |     let input= Arc::new(Mutex::new(String::new()));
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / extern fn KMP_shifts(pattern: String) -> Vec<i32> {
[INFO] [stdout] 72 | |     let mut shifts: Vec<i32> = vec!(0, pattern.len() as i32 +1 );
[INFO] [stdout] 73 | |     let mut shift : i32 = 1;
[INFO] [stdout] 74 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/util.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         thread::sleep_ms(timeout);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d8069ac75b58b841bae11b7959d7881353dc0300a21c8268360d33c5ed5365a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8069ac75b58b841bae11b7959d7881353dc0300a21c8268360d33c5ed5365a8", kill_on_drop: false }`
[INFO] [stdout] d8069ac75b58b841bae11b7959d7881353dc0300a21c8268360d33c5ed5365a8