[INFO] fetching crate cstr_core 0.2.6...
[INFO] testing cstr_core-0.2.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cstr_core 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cstr_core 0.2.6
[INFO] finished tweaking crates.io crate cstr_core 0.2.6
[INFO] tweaked toml for crates.io crate cstr_core 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cstr_core 0.2.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a0c0e7fa8dac3427f0cba82d5b38167f811758097d3032503a45faf7895af7
[INFO] running `Command { std: "docker" "start" "-a" "09a0c0e7fa8dac3427f0cba82d5b38167f811758097d3032503a45faf7895af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a0c0e7fa8dac3427f0cba82d5b38167f811758097d3032503a45faf7895af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a0c0e7fa8dac3427f0cba82d5b38167f811758097d3032503a45faf7895af7", kill_on_drop: false }`
[INFO] [stdout] 09a0c0e7fa8dac3427f0cba82d5b38167f811758097d3032503a45faf7895af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7f065484247e66660b8ffc1b53949b6802d0808a1a7924c604cd31ccc1defa
[INFO] running `Command { std: "docker" "start" "-a" "5e7f065484247e66660b8ffc1b53949b6802d0808a1a7924c604cd31ccc1defa", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cstr_core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "5e7f065484247e66660b8ffc1b53949b6802d0808a1a7924c604cd31ccc1defa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7f065484247e66660b8ffc1b53949b6802d0808a1a7924c604cd31ccc1defa", kill_on_drop: false }`
[INFO] [stdout] 5e7f065484247e66660b8ffc1b53949b6802d0808a1a7924c604cd31ccc1defa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f2908c193c989391fa072f9199a980732255217d5d8d29f8b64f93452ea7168
[INFO] running `Command { std: "docker" "start" "-a" "4f2908c193c989391fa072f9199a980732255217d5d8d29f8b64f93452ea7168", kill_on_drop: false }`
[INFO] [stderr]    Compiling cstr_core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "4f2908c193c989391fa072f9199a980732255217d5d8d29f8b64f93452ea7168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2908c193c989391fa072f9199a980732255217d5d8d29f8b64f93452ea7168", kill_on_drop: false }`
[INFO] [stdout] 4f2908c193c989391fa072f9199a980732255217d5d8d29f8b64f93452ea7168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c6e211aaf3cdcbf14b581333aaf8137c67bb68d133fdd57e8991953edc793ae
[INFO] running `Command { std: "docker" "start" "-a" "9c6e211aaf3cdcbf14b581333aaf8137c67bb68d133fdd57e8991953edc793ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cstr_core-bd7f3fb6161bb49a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::boxed_default ... ok
[INFO] [stdout] test tests::borrowed ... ok
[INFO] [stdout] test tests::build_with_zero1 ... ok
[INFO] [stdout] test tests::c_to_rust ... ok
[INFO] [stdout] test tests::build_with_zero2 ... ok
[INFO] [stdout] test tests::formatted ... ok
[INFO] [stdout] test tests::build_with_zero3 ... ok
[INFO] [stdout] test tests::equal_hash ... ok
[INFO] [stdout] test tests::from_bytes_with_nul ... ok
[INFO] [stdout] test tests::from_bytes_with_nul_interior ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::from_bytes_with_nul_unterminated ... ok
[INFO] [stdout] test tests::to_owned ... ok
[INFO] [stdout] test tests::into_rc ... ok
[INFO] [stdout] test tests::to_str ... ok
[INFO] [stderr]    Doc-tests cstr_core
[INFO] [stdout] test tests::into_boxed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs - CStr (line 200) ... ignored
[INFO] [stdout] test src/lib.rs - CStr (line 214) ... ignored
[INFO] [stdout] test src/lib.rs - CStr (line 230) ... ignored
[INFO] [stdout] test src/lib.rs - CStr::from_ptr (line 1010) ... ignored
[INFO] [stdout] test src/lib.rs - CStr::as_ptr (line 1182) - compile ... ok
[INFO] [stdout] test src/lib.rs - CStr::as_ptr (line 1198) - compile ... ok
[INFO] [stdout] test src/lib.rs - CStr::from_bytes_with_nul (line 1093) ... ok
[INFO] [stdout] test src/lib.rs - CStr::to_bytes (line 1230) ... ok
[INFO] [stdout] test src/lib.rs - CStr::to_bytes_with_nul (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - CString (line 141) ... ignored
[INFO] [stdout] test src/lib.rs - CStr::from_bytes_with_nul (line 1102) ... ok
[INFO] [stdout] test src/lib.rs - CStr::from_bytes_with_nul (line 1084) ... ok
[INFO] [stdout] test src/lib.rs - CStr::into_c_string (line 1417) ... ok
[INFO] [stdout] test src/lib.rs - CString::from_raw (line 441) ... ignored
[INFO] [stdout] test src/lib.rs - CStr::to_string_lossy (line 1384) ... ok
[INFO] [stdout] test src/lib.rs - CStr::from_bytes_with_nul_unchecked (line 1152) ... ok
[INFO] [stdout] test src/lib.rs - CString::as_bytes_with_nul (line 593) ... ok
[INFO] [stdout] test src/lib.rs - CStr::to_str (line 1329) ... ok
[INFO] [stdout] test src/lib.rs - CStr::to_string_lossy (line 1395) ... ok
[INFO] [stdout] test src/lib.rs - CString::into_boxed_c_str (line 630) ... ok
[INFO] [stdout] test src/lib.rs - CString::new (line 359) ... ignored
[INFO] [stdout] test src/lib.rs - CString::as_c_str (line 611) ... ok
[INFO] [stdout] test src/lib.rs - CString::from_vec_unchecked (line 400) ... ok
[INFO] [stdout] test src/lib.rs - CString::into_bytes_with_nul (line 552) ... ok
[INFO] [stdout] test src/lib.rs - FromBytesWithNulError (line 299) ... ok
[INFO] [stdout] test src/lib.rs - CString::as_bytes (line 574) ... ok
[INFO] [stdout] test src/lib.rs - CString::into_raw (line 477) ... ok
[INFO] [stdout] test src/lib.rs - CString::into_string (line 504) ... ok
[INFO] [stdout] test src/lib.rs - NulError::into_vec (line 930) ... ok
[INFO] [stdout] test src/lib.rs - CString::into_bytes (line 531) ... ok
[INFO] [stdout] test src/lib.rs - NulError (line 276) ... ok
[INFO] [stdout] test src/lib.rs - cstr (line 1514) ... ok
[INFO] [stdout] test src/lib.rs - NulError::nul_position (line 912) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 2.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c6e211aaf3cdcbf14b581333aaf8137c67bb68d133fdd57e8991953edc793ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6e211aaf3cdcbf14b581333aaf8137c67bb68d133fdd57e8991953edc793ae", kill_on_drop: false }`
[INFO] [stdout] 9c6e211aaf3cdcbf14b581333aaf8137c67bb68d133fdd57e8991953edc793ae