[INFO] fetching crate subtext 0.3.5...
[INFO] testing subtext-0.3.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate subtext 0.3.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate subtext 0.3.5
[INFO] finished tweaking crates.io crate subtext 0.3.5
[INFO] tweaked toml for crates.io crate subtext 0.3.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subtext 0.3.5 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] crate crates.io crate subtext 0.3.5 already has a lockfile, it will not be regenerated
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e7d4a770b1ad3d9dc2fd7850d1ecd5084fd099155a0c1489cabd22917bfac7b8
[INFO] running `Command { std: "docker" "start" "-a" "e7d4a770b1ad3d9dc2fd7850d1ecd5084fd099155a0c1489cabd22917bfac7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d4a770b1ad3d9dc2fd7850d1ecd5084fd099155a0c1489cabd22917bfac7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d4a770b1ad3d9dc2fd7850d1ecd5084fd099155a0c1489cabd22917bfac7b8", kill_on_drop: false }`
[INFO] [stdout] e7d4a770b1ad3d9dc2fd7850d1ecd5084fd099155a0c1489cabd22917bfac7b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6101e139abb6585b1aee12a8aa0b2858727bd607122ac1712252d96dc1ad10cf
[INFO] running `Command { std: "docker" "start" "-a" "6101e139abb6585b1aee12a8aa0b2858727bd607122ac1712252d96dc1ad10cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.60
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling subtext v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/predicate.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn sequence_to_predicate(mut sequence: Sequence) -> impl FnMut(&char) -> Option<usize> + '_ {
[INFO] [stdout]    |                                            ^^^^^^^^ the lifetime is hidden here              ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn sequence_to_predicate(mut sequence: Sequence<'_>) -> impl FnMut(&char) -> Option<usize> + '_ {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "6101e139abb6585b1aee12a8aa0b2858727bd607122ac1712252d96dc1ad10cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6101e139abb6585b1aee12a8aa0b2858727bd607122ac1712252d96dc1ad10cf", kill_on_drop: false }`
[INFO] [stdout] 6101e139abb6585b1aee12a8aa0b2858727bd607122ac1712252d96dc1ad10cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 328bf7b868b005c0e998bf5454b5239e253958aae2e96882368615383ad68430
[INFO] running `Command { std: "docker" "start" "-a" "328bf7b868b005c0e998bf5454b5239e253958aae2e96882368615383ad68430", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.82
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling bumpalo v3.11.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.82
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/predicate.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn sequence_to_predicate(mut sequence: Sequence) -> impl FnMut(&char) -> Option<usize> + '_ {
[INFO] [stdout]    |                                            ^^^^^^^^ the lifetime is hidden here              ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn sequence_to_predicate(mut sequence: Sequence<'_>) -> impl FnMut(&char) -> Option<usize> + '_ {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.32
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.82
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.82
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.82
[INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "328bf7b868b005c0e998bf5454b5239e253958aae2e96882368615383ad68430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328bf7b868b005c0e998bf5454b5239e253958aae2e96882368615383ad68430", kill_on_drop: false }`
[INFO] [stdout] 328bf7b868b005c0e998bf5454b5239e253958aae2e96882368615383ad68430
