[INFO] fetching crate rxpipes 1.3.0...
[INFO] checking rxpipes-1.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate rxpipes 1.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rxpipes 1.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rxpipes 1.3.0
[INFO] finished tweaking crates.io crate rxpipes 1.3.0
[INFO] tweaked toml for crates.io crate rxpipes 1.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate rxpipes 1.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 237a992456c7c1aee2b1df50d9c76dbf6fff1a0fdeb3b2fe2ff6d95ebb4b3eed
[INFO] running `Command { std: "docker" "start" "-a" "237a992456c7c1aee2b1df50d9c76dbf6fff1a0fdeb3b2fe2ff6d95ebb4b3eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237a992456c7c1aee2b1df50d9c76dbf6fff1a0fdeb3b2fe2ff6d95ebb4b3eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237a992456c7c1aee2b1df50d9c76dbf6fff1a0fdeb3b2fe2ff6d95ebb4b3eed", kill_on_drop: false }`
[INFO] [stdout] 237a992456c7c1aee2b1df50d9c76dbf6fff1a0fdeb3b2fe2ff6d95ebb4b3eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24d40bcae48c4a72c36dd31ef12fce97d0e00349dc0687ee9685f3ea472a2a57
[INFO] running `Command { std: "docker" "start" "-a" "24d40bcae48c4a72c36dd31ef12fce97d0e00349dc0687ee9685f3ea472a2a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking lab v0.11.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking atomic v0.6.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking bit-set v0.5.3
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[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling syn v2.0.77
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[INFO] [stderr]    Compiling phf_codegen v0.11.2
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[INFO] [stderr]     Checking euclid v0.22.11
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[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling wezterm-dynamic-derive v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking csscolorparser v0.6.2
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling pest v2.7.12
[INFO] [stderr]     Checking wezterm-dynamic v0.2.0
[INFO] [stderr]     Checking filedescriptor v0.8.2
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[INFO] [stderr]     Checking clap v4.5.17
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[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]    Compiling pest_meta v2.7.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]    Compiling pest_generator v2.7.12
[INFO] [stderr]    Compiling pest_derive v2.7.12
[INFO] [stderr]     Checking termwiz v0.22.0
[INFO] [stderr]     Checking rxpipes v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `clear` and `set_bg_color` are never used
[INFO] [stdout]   --> src/canvas.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Canvas {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn set_bg_color(&mut self, c: ColorAttribute) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear` and `set_bg_color` are never used
[INFO] [stdout]   --> src/canvas.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Canvas {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn set_bg_color(&mut self, c: ColorAttribute) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "24d40bcae48c4a72c36dd31ef12fce97d0e00349dc0687ee9685f3ea472a2a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d40bcae48c4a72c36dd31ef12fce97d0e00349dc0687ee9685f3ea472a2a57", kill_on_drop: false }`
[INFO] [stdout] 24d40bcae48c4a72c36dd31ef12fce97d0e00349dc0687ee9685f3ea472a2a57