[INFO] fetching crate esre 0.1.1...
[INFO] testing esre-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate esre 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate esre 0.1.1
[INFO] finished tweaking crates.io crate esre 0.1.1
[INFO] tweaked toml for crates.io crate esre 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esre 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.11.0 (available: v0.25.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 492caa06a91cda3a5f927931ac7622ac3fdffff9e22ec01ddc1b297cea16faaf
[INFO] running `Command { std: "docker" "start" "-a" "492caa06a91cda3a5f927931ac7622ac3fdffff9e22ec01ddc1b297cea16faaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492caa06a91cda3a5f927931ac7622ac3fdffff9e22ec01ddc1b297cea16faaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492caa06a91cda3a5f927931ac7622ac3fdffff9e22ec01ddc1b297cea16faaf", kill_on_drop: false }`
[INFO] [stdout] 492caa06a91cda3a5f927931ac7622ac3fdffff9e22ec01ddc1b297cea16faaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fbe6da373a83d9dbcef71a26cb8e137c8f796d957c5d7638cdd577f3b555430b
[INFO] running `Command { std: "docker" "start" "-a" "fbe6da373a83d9dbcef71a26cb8e137c8f796d957c5d7638cdd577f3b555430b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling esre v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/entities/re.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |         source: &'a str,
[INFO] [stdout]     |                  ^^ this lifetime flows to the output
[INFO] [stdout] 173 |         vars: BTreeMap<String, Vec<Range>>,
[INFO] [stdout] 174 |     ) -> Match {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Match<'a> {
[INFO] [stdout]     |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "fbe6da373a83d9dbcef71a26cb8e137c8f796d957c5d7638cdd577f3b555430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe6da373a83d9dbcef71a26cb8e137c8f796d957c5d7638cdd577f3b555430b", kill_on_drop: false }`
[INFO] [stdout] fbe6da373a83d9dbcef71a26cb8e137c8f796d957c5d7638cdd577f3b555430b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 983dc1234d7dbb07b408d97ce07c277245fe8e3ca3b5ab7d244ecef739e008be
[INFO] running `Command { std: "docker" "start" "-a" "983dc1234d7dbb07b408d97ce07c277245fe8e3ca3b5ab7d244ecef739e008be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rstest v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling esre v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/entities/re.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |         source: &'a str,
[INFO] [stdout]     |                  ^^ this lifetime flows to the output
[INFO] [stdout] 173 |         vars: BTreeMap<String, Vec<Range>>,
[INFO] [stdout] 174 |     ) -> Match {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Match<'a> {
[INFO] [stdout]     |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/entities/re.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |         source: &'a str,
[INFO] [stdout]     |                  ^^ this lifetime flows to the output
[INFO] [stdout] 173 |         vars: BTreeMap<String, Vec<Range>>,
[INFO] [stdout] 174 |     ) -> Match {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Match<'a> {
[INFO] [stdout]     |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rstest v0.11.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "983dc1234d7dbb07b408d97ce07c277245fe8e3ca3b5ab7d244ecef739e008be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983dc1234d7dbb07b408d97ce07c277245fe8e3ca3b5ab7d244ecef739e008be", kill_on_drop: false }`
[INFO] [stdout] 983dc1234d7dbb07b408d97ce07c277245fe8e3ca3b5ab7d244ecef739e008be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9359467194e68f77996cb2b52dcd714d4807e6049128c0022c092284924be38f
[INFO] running `Command { std: "docker" "start" "-a" "9359467194e68f77996cb2b52dcd714d4807e6049128c0022c092284924be38f", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/entities/re.rs:172:18
[INFO] [stderr]     |
[INFO] [stderr] 172 |         source: &'a str,
[INFO] [stderr]     |                  ^^ this lifetime flows to the output
[INFO] [stderr] 173 |         vars: BTreeMap<String, Vec<Range>>,
[INFO] [stderr] 174 |     ) -> Match {
[INFO] [stderr]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 174 |     ) -> Match<'a> {
[INFO] [stderr]     |               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `esre` (lib) generated 1 warning (run `cargo fix --lib -p esre` to apply 1 suggestion)
[INFO] [stderr] warning: `esre` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rstest v0.11.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/esre-1ac084983f0d0e7e)
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test tests::complex_tests::check_any_var::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_begin_end_corner_case ... ok
[INFO] [stdout] test tests::complex_tests::check_begin_of::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_begin_of::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_3 ... ok
[INFO] [stdout] test tests::bug_tests::test_ya_bug ... ok
[INFO] [stdout] test tests::complex_tests::check_different_stop_signals ... ok
[INFO] [stdout] test tests::complex_tests::check_find_all ... ok
[INFO] [stdout] test tests::complex_tests::check_label ... ok
[INFO] [stdout] test tests::complex_tests::check_char_range::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_any_var::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_any::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_any::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward_same_machine::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward_same_machine::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_end::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_str::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_str::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_str::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_str::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_str::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_look_forward::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt::case_7 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_match_end::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_optimize_any_of_in_any_of ... ok
[INFO] [stdout] test tests::complex_tests::check_optimize_complex ... ok
[INFO] [stdout] test tests::complex_tests::check_optimize_seq_in_seq ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_opt_var::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_7 ... ok
[INFO] [stdout] test tests::complex_tests::check_or::case_8 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_repeat_char_range::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_replace::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_search_begin::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_replace::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_replace::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_4 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_3 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_5 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_7 ... ok
[INFO] [stdout] test tests::complex_tests::check_var_layers::case_1 ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_6 ... ok
[INFO] [stdout] test tests::complex_tests::check_var_layers::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_search_begin::case_2 ... ok
[INFO] [stdout] test tests::complex_tests::check_var_sequence ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_9 ... ok
[INFO] [stdout] test tests::json_tests::check_serialize ... ok
[INFO] [stdout] test tests::complex_tests::check_url::case_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9359467194e68f77996cb2b52dcd714d4807e6049128c0022c092284924be38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9359467194e68f77996cb2b52dcd714d4807e6049128c0022c092284924be38f", kill_on_drop: false }`
[INFO] [stdout] 9359467194e68f77996cb2b52dcd714d4807e6049128c0022c092284924be38f