[INFO] cloning repository https://github.com/keleset/tt_str_fil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keleset/tt_str_fil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeleset%2Ftt_str_fil", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeleset%2Ftt_str_fil'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5a184fe59156b8193ad31995ff227c469eeacb4
[INFO] testing keleset/tt_str_fil against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeleset%2Ftt_str_fil" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/keleset/tt_str_fil on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/keleset/tt_str_fil
[INFO] finished tweaking git repo https://github.com/keleset/tt_str_fil
[INFO] tweaked toml for git repo https://github.com/keleset/tt_str_fil written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/keleset/tt_str_fil already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d459e1b4a47c9ac066e10894d1dd4cae64e9d073a7a5df00a2f034864d7870ce
[INFO] running `Command { std: "docker" "start" "-a" "d459e1b4a47c9ac066e10894d1dd4cae64e9d073a7a5df00a2f034864d7870ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d459e1b4a47c9ac066e10894d1dd4cae64e9d073a7a5df00a2f034864d7870ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d459e1b4a47c9ac066e10894d1dd4cae64e9d073a7a5df00a2f034864d7870ce", kill_on_drop: false }`
[INFO] [stdout] d459e1b4a47c9ac066e10894d1dd4cae64e9d073a7a5df00a2f034864d7870ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4b883c9f7345220f65c959916ce5b6f3de56507f8afc11d2be6bc4bb9da58dd
[INFO] running `Command { std: "docker" "start" "-a" "e4b883c9f7345220f65c959916ce5b6f3de56507f8afc11d2be6bc4bb9da58dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     'strg_iter: for (curr_char_pos, (curr_byte_pos, curr_char)) in strg.char_indices().enumerate() {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "e4b883c9f7345220f65c959916ce5b6f3de56507f8afc11d2be6bc4bb9da58dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b883c9f7345220f65c959916ce5b6f3de56507f8afc11d2be6bc4bb9da58dd", kill_on_drop: false }`
[INFO] [stdout] e4b883c9f7345220f65c959916ce5b6f3de56507f8afc11d2be6bc4bb9da58dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ac8ae1677ae1fc3fa8e884b62a3d6048c5275fce4d8e2106938287a561604e8
[INFO] running `Command { std: "docker" "start" "-a" "2ac8ae1677ae1fc3fa8e884b62a3d6048c5275fce4d8e2106938287a561604e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     'strg_iter: for (curr_char_pos, (curr_byte_pos, curr_char)) in strg.char_indices().enumerate() {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tt_str_fil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     'strg_iter: for (curr_char_pos, (curr_byte_pos, curr_char)) in strg.char_indices().enumerate() {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "2ac8ae1677ae1fc3fa8e884b62a3d6048c5275fce4d8e2106938287a561604e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac8ae1677ae1fc3fa8e884b62a3d6048c5275fce4d8e2106938287a561604e8", kill_on_drop: false }`
[INFO] [stdout] 2ac8ae1677ae1fc3fa8e884b62a3d6048c5275fce4d8e2106938287a561604e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e170f60ae99a52b4052e8962cbb4d3f503dd2751dc149d84cb58147a6f6fca17
[INFO] running `Command { std: "docker" "start" "-a" "e170f60ae99a52b4052e8962cbb4d3f503dd2751dc149d84cb58147a6f6fca17", kill_on_drop: false }`
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     'strg_iter: for (curr_char_pos, (curr_byte_pos, curr_char)) in strg.char_indices().enumerate() {
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tt_str_fil` (lib) generated 1 warning
[INFO] [stderr] warning: `tt_str_fil` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tt_str_fil-4f74132e755513cf)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_01_lat ... ok
[INFO] [stdout] test tests::test_03_short ... ok
[INFO] [stdout] test tests::test_04_short ... ok
[INFO] [stdout] test tests::test_02_lat ... ok
[INFO] [stdout] test tests::test_05_empty ... ok
[INFO] [stdout] test tests::test_06_upper ... ok
[INFO] [stdout] test tests::test_07_special ... ok
[INFO] [stdout] test tests::test_08_cyr ... ok
[INFO] [stdout] test tests::test_09_mix ... ok
[INFO] [stdout] test tests::test_10_mix ... ok
[INFO] [stdout] test tests::test_11_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tt_str_fil-ab16586e4ef62f1c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tt_str_fil
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e170f60ae99a52b4052e8962cbb4d3f503dd2751dc149d84cb58147a6f6fca17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e170f60ae99a52b4052e8962cbb4d3f503dd2751dc149d84cb58147a6f6fca17", kill_on_drop: false }`
[INFO] [stdout] e170f60ae99a52b4052e8962cbb4d3f503dd2751dc149d84cb58147a6f6fca17