Nov 18 18:59:39.247 INFO testing c_string-0.7.1-obsolete against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 18:59:39.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 18:59:39.458 INFO [stdout] 82332f2da9781a6c2eab1d9c2607bac7fe9f633b98683c3bb9b48d0a8086afba
Nov 18 18:59:39.460 INFO running `"docker" "start" "-a" "82332f2da9781a6c2eab1d9c2607bac7fe9f633b98683c3bb9b48d0a8086afba"`
Nov 18 18:59:39.905 INFO [stderr] usermod: no changes
Nov 18 18:59:39.950 INFO [stderr]    Compiling c_string v0.7.1-obsolete (/source)
Nov 18 18:59:40.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 18 18:59:40.811 INFO [stderr] su: No module specific data is present
Nov 18 18:59:41.071 INFO running `"docker" "inspect" "82332f2da9781a6c2eab1d9c2607bac7fe9f633b98683c3bb9b48d0a8086afba"`
Nov 18 18:59:41.173 INFO running `"docker" "rm" "-f" "82332f2da9781a6c2eab1d9c2607bac7fe9f633b98683c3bb9b48d0a8086afba"`
Nov 18 18:59:41.312 INFO [stdout] 82332f2da9781a6c2eab1d9c2607bac7fe9f633b98683c3bb9b48d0a8086afba
Nov 18 18:59:41.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 18:59:41.566 INFO [stdout] 060d454f818bf344f37b33f63bc001c239830877eca00869b877d85247aa3486
Nov 18 18:59:41.570 INFO running `"docker" "start" "-a" "060d454f818bf344f37b33f63bc001c239830877eca00869b877d85247aa3486"`
Nov 18 18:59:42.259 INFO [stderr] usermod: no changes
Nov 18 18:59:42.321 INFO [stderr]    Compiling c_string v0.7.1-obsolete (/source)
Nov 18 18:59:43.143 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 18:59:43.143 INFO [stderr]   --> tests/tests.rs:29:14
Nov 18 18:59:43.143 INFO [stderr]    |
Nov 18 18:59:43.143 INFO [stderr] 29 |     for i in (0 .. len) {
Nov 18 18:59:43.143 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Nov 18 18:59:43.143 INFO [stderr]    |
Nov 18 18:59:43.143 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 18 18:59:43.143 INFO [stderr] 
Nov 18 18:59:43.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 18 18:59:43.956 INFO [stderr] su: No module specific data is present
Nov 18 18:59:44.696 INFO running `"docker" "inspect" "060d454f818bf344f37b33f63bc001c239830877eca00869b877d85247aa3486"`
Nov 18 18:59:44.886 INFO running `"docker" "rm" "-f" "060d454f818bf344f37b33f63bc001c239830877eca00869b877d85247aa3486"`
Nov 18 18:59:45.154 INFO [stdout] 060d454f818bf344f37b33f63bc001c239830877eca00869b877d85247aa3486
Nov 18 18:59:45.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 18:59:45.447 INFO [stdout] 6241a58f25cbf638dddd8af97869aef48d44b49e3ff3ac2b5a0a334e7fda9c9f
Nov 18 18:59:45.450 INFO running `"docker" "start" "-a" "6241a58f25cbf638dddd8af97869aef48d44b49e3ff3ac2b5a0a334e7fda9c9f"`
Nov 18 18:59:46.774 INFO [stderr] usermod: no changes
Nov 18 18:59:46.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 18:59:46.815 INFO [stdout] 
Nov 18 18:59:46.815 INFO [stderr]      Running /target/debug/deps/c_string-6b5157676552282d
Nov 18 18:59:46.815 INFO [stdout] running 0 tests
Nov 18 18:59:46.815 INFO [stderr]      Running /target/debug/deps/tests-dc43c2455cf85252
Nov 18 18:59:46.815 INFO [stdout] 
Nov 18 18:59:46.815 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:46.815 INFO [stdout] 
Nov 18 18:59:46.815 INFO [stdout] 
Nov 18 18:59:46.815 INFO [stdout] running 14 tests
Nov 18 18:59:46.815 INFO [stdout] test test_io_error_from_into_c_str_error ... ok
Nov 18 18:59:46.815 INFO [stdout] test test_io_error_from_nul_error ... ok
Nov 18 18:59:46.818 INFO [stdout] test test_c_str_macro ... ok
Nov 18 18:59:46.819 INFO [stdout] test test_c_str_buf_into_vec ... ok
Nov 18 18:59:46.823 INFO [stdout] test test_c_str_buf_from_vec ... ok
Nov 18 18:59:46.823 INFO [stdout] test test_c_str_buf_from_str ... ok
Nov 18 18:59:46.823 INFO [stdout] test test_c_str_buf_from_iter ... ok
Nov 18 18:59:46.823 INFO [stdout] test test_iterator ... ok
Nov 18 18:59:46.824 INFO [stdout] test test_owned_c_string_as_ptr ... ok
Nov 18 18:59:46.824 INFO [stdout] test test_owned_c_string_debug ... ok
Nov 18 18:59:46.824 INFO [stdout] test test_owned_c_string_to_bytes ... ok
Nov 18 18:59:46.824 INFO [stdout] test test_owned_c_string_deref ... ok
Nov 18 18:59:46.824 INFO [stdout] test test_parse_c_multistring ... ok
Nov 18 18:59:46.867 INFO [stdout] test test_c_string_new_fail ... ok
Nov 18 18:59:46.867 INFO [stdout] 
Nov 18 18:59:46.867 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:46.867 INFO [stdout] 
Nov 18 18:59:46.869 INFO [stderr]    Doc-tests c_string
Nov 18 18:59:47.685 INFO [stdout] 
Nov 18 18:59:47.685 INFO [stdout] running 2 tests
Nov 18 18:59:49.023 INFO [stdout] test src/c_str.rs - c_str (line 284) ... ok
Nov 18 18:59:49.051 INFO [stdout] test src/c_str.rs -  (line 49) ... ok
Nov 18 18:59:49.051 INFO [stdout] 
Nov 18 18:59:49.051 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:49.051 INFO [stdout] 
Nov 18 18:59:49.063 INFO [stderr] su: No module specific data is present
Nov 18 18:59:49.312 INFO running `"docker" "inspect" "6241a58f25cbf638dddd8af97869aef48d44b49e3ff3ac2b5a0a334e7fda9c9f"`
Nov 18 18:59:49.423 INFO running `"docker" "rm" "-f" "6241a58f25cbf638dddd8af97869aef48d44b49e3ff3ac2b5a0a334e7fda9c9f"`
Nov 18 18:59:49.517 INFO [stdout] 6241a58f25cbf638dddd8af97869aef48d44b49e3ff3ac2b5a0a334e7fda9c9f