[INFO] fetching crate cameleon 0.1.13...
[INFO] checking cameleon-0.1.13 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate cameleon 0.1.13 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate cameleon 0.1.13 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cameleon 0.1.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cameleon 0.1.13
[INFO] tweaked toml for crates.io crate cameleon 0.1.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate cameleon 0.1.13 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eb1ccc72299e0a8a41d77d0e4b559f3b46ee8cbcd52b099fe9c93e95c88765c
[INFO] running `Command { std: "docker" "start" "-a" "7eb1ccc72299e0a8a41d77d0e4b559f3b46ee8cbcd52b099fe9c93e95c88765c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eb1ccc72299e0a8a41d77d0e4b559f3b46ee8cbcd52b099fe9c93e95c88765c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb1ccc72299e0a8a41d77d0e4b559f3b46ee8cbcd52b099fe9c93e95c88765c", kill_on_drop: false }`
[INFO] [stdout] 7eb1ccc72299e0a8a41d77d0e4b559f3b46ee8cbcd52b099fe9c93e95c88765c
[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 -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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e8a6f77c0a388ea8944fca67f6a403f07af17e9e3994a0f8a07cc5cbbdb4ec2
[INFO] running `Command { std: "docker" "start" "-a" "0e8a6f77c0a388ea8944fca67f6a403f07af17e9e3994a0f8a07cc5cbbdb4ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking roxmltree v0.15.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking string-interner v0.14.0
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]    Compiling cameleon-impl-macros v0.1.13
[INFO] [stderr]    Compiling ambassador v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking cameleon-impl v0.1.13
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking cameleon-device v0.1.13
[INFO] [stderr]     Checking cameleon-genapi v0.1.13
[INFO] [stderr]     Checking cameleon v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "0e8a6f77c0a388ea8944fca67f6a403f07af17e9e3994a0f8a07cc5cbbdb4ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8a6f77c0a388ea8944fca67f6a403f07af17e9e3994a0f8a07cc5cbbdb4ec2", kill_on_drop: false }`
[INFO] [stdout] 0e8a6f77c0a388ea8944fca67f6a403f07af17e9e3994a0f8a07cc5cbbdb4ec2