[INFO] fetching crate tlmcmddb-csv 2.5.1...
[INFO] checking tlmcmddb-csv-2.5.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate tlmcmddb-csv 2.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tlmcmddb-csv 2.5.1 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 tlmcmddb-csv 2.5.1
[INFO] finished tweaking crates.io crate tlmcmddb-csv 2.5.1
[INFO] tweaked toml for crates.io crate tlmcmddb-csv 2.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e34baedebf1347c369ff7dcafd5bc0f4ebb245d8ad5f7b95beb6a53ac4c700f5
[INFO] running `Command { std: "docker" "start" "-a" "e34baedebf1347c369ff7dcafd5bc0f4ebb245d8ad5f7b95beb6a53ac4c700f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e34baedebf1347c369ff7dcafd5bc0f4ebb245d8ad5f7b95beb6a53ac4c700f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34baedebf1347c369ff7dcafd5bc0f4ebb245d8ad5f7b95beb6a53ac4c700f5", kill_on_drop: false }`
[INFO] [stdout] e34baedebf1347c369ff7dcafd5bc0f4ebb245d8ad5f7b95beb6a53ac4c700f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e5d55e418d02229e81033c11c6ef6465329584757f48a3a0e50cba464364714d
[INFO] running `Command { std: "docker" "start" "-a" "e5d55e418d02229e81033c11c6ef6465329584757f48a3a0e50cba464364714d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking tlmcmddb v2.5.1
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tlmcmddb-csv v2.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `VAR_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub const VAR_TYPE: &str = "Var.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXT_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub const EXT_TYPE: &str = "Ext.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub const CONV_TYPE: &str = "Conv.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OCTET_POS` is never used
[INFO] [stdout]   --> src/tlm/body.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub const OCTET_POS: &str = "Octet%%##Pos.";
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BIT_POS` is never used
[INFO] [stdout]   --> src/tlm/body.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const BIT_POS: &str = "bit%%##Pos.";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BIT_LEN` is never used
[INFO] [stdout]   --> src/tlm/body.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub const BIT_LEN: &str = "bit%%##Len.";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VAR_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub const VAR_TYPE: &str = "Var.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXT_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub const EXT_TYPE: &str = "Ext.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_TYPE` is never used
[INFO] [stdout]   --> src/tlm/body.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub const CONV_TYPE: &str = "Conv.%%##Type";
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OCTET_POS` is never used
[INFO] [stdout]   --> src/tlm/body.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub const OCTET_POS: &str = "Octet%%##Pos.";
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BIT_POS` is never used
[INFO] [stdout]   --> src/tlm/body.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const BIT_POS: &str = "bit%%##Pos.";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BIT_LEN` is never used
[INFO] [stdout]   --> src/tlm/body.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub const BIT_LEN: &str = "bit%%##Len.";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "e5d55e418d02229e81033c11c6ef6465329584757f48a3a0e50cba464364714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d55e418d02229e81033c11c6ef6465329584757f48a3a0e50cba464364714d", kill_on_drop: false }`
[INFO] [stdout] e5d55e418d02229e81033c11c6ef6465329584757f48a3a0e50cba464364714d