[INFO] fetching crate email_pass 0.8.4...
[INFO] checking email_pass-0.8.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate email_pass 0.8.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate email_pass 0.8.4 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 email_pass 0.8.4
[INFO] finished tweaking crates.io crate email_pass 0.8.4
[INFO] tweaked toml for crates.io crate email_pass 0.8.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] [stderr]       Adding bit-set v0.5.3 (available: v0.8.0)
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_core v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_macro v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding derive_builder v0.12.0 (available: v0.20.1)
[INFO] [stderr]       Adding derive_builder_core v0.12.0 (available: v0.20.1)
[INFO] [stderr]       Adding derive_builder_macro v0.12.0 (available: v0.20.1)
[INFO] [stderr]       Adding fancy-regex v0.11.0 (available: v0.13.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding strsim v0.10.0 (available: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding zxcvbn v2.2.2 (available: v3.1.0)
[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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc621b5301d73a8fd6d3d6226615561e6f16578d8b7ce756dbcbbc355f3720a0
[INFO] running `Command { std: "docker" "start" "-a" "dc621b5301d73a8fd6d3d6226615561e6f16578d8b7ce756dbcbbc355f3720a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc621b5301d73a8fd6d3d6226615561e6f16578d8b7ce756dbcbbc355f3720a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc621b5301d73a8fd6d3d6226615561e6f16578d8b7ce756dbcbbc355f3720a0", kill_on_drop: false }`
[INFO] [stdout] dc621b5301d73a8fd6d3d6226615561e6f16578d8b7ce756dbcbbc355f3720a0
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a63d0b49c491d6c1a28ff1bc67f030f52e25a4bc84e8981a8ee4c33aebd32f5
[INFO] running `Command { std: "docker" "start" "-a" "4a63d0b49c491d6c1a28ff1bc67f030f52e25a4bc84e8981a8ee4c33aebd32f5", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking bcrypt v0.15.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking zxcvbn v2.2.2
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking email_pass v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `Command { std: "docker" "inspect" "4a63d0b49c491d6c1a28ff1bc67f030f52e25a4bc84e8981a8ee4c33aebd32f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a63d0b49c491d6c1a28ff1bc67f030f52e25a4bc84e8981a8ee4c33aebd32f5", kill_on_drop: false }`
[INFO] [stdout] 4a63d0b49c491d6c1a28ff1bc67f030f52e25a4bc84e8981a8ee4c33aebd32f5