[INFO] fetching crate rlex 0.1.10...
[INFO] testing rlex-0.1.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rlex 0.1.10 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rlex 0.1.10
[INFO] finished tweaking crates.io crate rlex 0.1.10
[INFO] tweaked toml for crates.io crate rlex 0.1.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlex 0.1.10 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0323fd093296e9af507d3ef57a17505786a6d9f31400df92fbed3a6e94f27039
[INFO] running `Command { std: "docker" "start" "-a" "0323fd093296e9af507d3ef57a17505786a6d9f31400df92fbed3a6e94f27039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0323fd093296e9af507d3ef57a17505786a6d9f31400df92fbed3a6e94f27039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0323fd093296e9af507d3ef57a17505786a6d9f31400df92fbed3a6e94f27039", kill_on_drop: false }`
[INFO] [stdout] 0323fd093296e9af507d3ef57a17505786a6d9f31400df92fbed3a6e94f27039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 09e9f29d7cbc00052e7047c076312923ccba42c1732460427e4c6168b6d11564
[INFO] running `Command { std: "docker" "start" "-a" "09e9f29d7cbc00052e7047c076312923ccba42c1732460427e4c6168b6d11564", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlex v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]    --> src/lib.rs:364:6
[INFO] [stdout]     |
[INFO] [stdout] 364 | enum State {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]    --> src/lib.rs:371:6
[INFO] [stdout]     |
[INFO] [stdout] 371 | enum Token {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "09e9f29d7cbc00052e7047c076312923ccba42c1732460427e4c6168b6d11564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e9f29d7cbc00052e7047c076312923ccba42c1732460427e4c6168b6d11564", kill_on_drop: false }`
[INFO] [stdout] 09e9f29d7cbc00052e7047c076312923ccba42c1732460427e4c6168b6d11564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 62852ea25c1bc3328d70cd3c67b370b4061c841279ca2d22951da09959f6e0f8
[INFO] running `Command { std: "docker" "start" "-a" "62852ea25c1bc3328d70cd3c67b370b4061c841279ca2d22951da09959f6e0f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlex v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]    --> src/lib.rs:364:6
[INFO] [stdout]     |
[INFO] [stdout] 364 | enum State {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]    --> src/lib.rs:371:6
[INFO] [stdout]     |
[INFO] [stdout] 371 | enum Token {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Closed` is never constructed
[INFO] [stdout]    --> src/lib.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 364 | enum State {
[INFO] [stdout]     |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 367 |     Closed,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tok3` is never constructed
[INFO] [stdout]    --> src/lib.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 371 | enum Token {
[INFO] [stdout]     |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 374 |     Tok3,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "62852ea25c1bc3328d70cd3c67b370b4061c841279ca2d22951da09959f6e0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62852ea25c1bc3328d70cd3c67b370b4061c841279ca2d22951da09959f6e0f8", kill_on_drop: false }`
[INFO] [stdout] 62852ea25c1bc3328d70cd3c67b370b4061c841279ca2d22951da09959f6e0f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5d46ba21e1ed5be47e86a5d52f013dce78a4f138d809851fb792246ab53062c0
[INFO] running `Command { std: "docker" "start" "-a" "5d46ba21e1ed5be47e86a5d52f013dce78a4f138d809851fb792246ab53062c0", kill_on_drop: false }`
[INFO] [stderr] warning: enum `State` is never used
[INFO] [stderr]    --> src/lib.rs:364:6
[INFO] [stderr]     |
[INFO] [stderr] 364 | enum State {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Token` is never used
[INFO] [stderr]    --> src/lib.rs:371:6
[INFO] [stderr]     |
[INFO] [stderr] 371 | enum Token {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rlex` (lib) generated 2 warnings
[INFO] [stderr] warning: variant `Closed` is never constructed
[INFO] [stderr]    --> src/lib.rs:367:5
[INFO] [stderr]     |
[INFO] [stderr] 364 | enum State {
[INFO] [stderr]     |      ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 367 |     Closed,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Tok3` is never constructed
[INFO] [stderr]    --> src/lib.rs:374:5
[INFO] [stderr]     |
[INFO] [stderr] 371 | enum Token {
[INFO] [stderr]     |      ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 374 |     Tok3,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rlex` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rlex-5e6ab3f2ba1c6801)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_rlex_at_start_and_at_end ... ok
[INFO] [stdout] test tests::test_rlex_collect ... ok
[INFO] [stdout] test tests::test_rlex_is_in_quote ... ok
[INFO] [stdout] test tests::test_rlex_next_and_prev ... ok
[INFO] [stdout] test tests::test_rlex_next_by ... ok
[INFO] [stdout] test tests::test_rlex_next_until_and_prev_until ... ok
[INFO] [stdout] test tests::test_rlex_peek ... ok
[INFO] [stdout] test tests::test_rlex_peek_back ... ok
[INFO] [stdout] test tests::test_rlex_peek_back_by ... ok
[INFO] [stdout] test tests::test_rlex_peek_by ... ok
[INFO] [stdout] test tests::test_rlex_state ... ok
[INFO] [stdout] test tests::test_rlex_str_from ... ok
[INFO] [stdout] test tests::test_rlex_surrounding_comparisons ... ok
[INFO] [stdout] test tests::test_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d46ba21e1ed5be47e86a5d52f013dce78a4f138d809851fb792246ab53062c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d46ba21e1ed5be47e86a5d52f013dce78a4f138d809851fb792246ab53062c0", kill_on_drop: false }`
[INFO] [stdout] 5d46ba21e1ed5be47e86a5d52f013dce78a4f138d809851fb792246ab53062c0