[INFO] fetching crate convert_traits 1.1.1...
[INFO] building convert_traits-1.1.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate convert_traits 1.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate convert_traits 1.1.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convert_traits 1.1.1
[INFO] finished tweaking crates.io crate convert_traits 1.1.1
[INFO] tweaked toml for crates.io crate convert_traits 1.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c3b31eb8e8a5e6822e362e9ccd5fe32c02449d243762e7698e8a05b0bba7d01
[INFO] running `Command { std: "docker" "start" "-a" "8c3b31eb8e8a5e6822e362e9ccd5fe32c02449d243762e7698e8a05b0bba7d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c3b31eb8e8a5e6822e362e9ccd5fe32c02449d243762e7698e8a05b0bba7d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3b31eb8e8a5e6822e362e9ccd5fe32c02449d243762e7698e8a05b0bba7d01", kill_on_drop: false }`
[INFO] [stdout] 8c3b31eb8e8a5e6822e362e9ccd5fe32c02449d243762e7698e8a05b0bba7d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f00bc809cc1375c77fc9c6bd0b96fdd8a6e6195ad3b62987eee1d93193d8d3a
[INFO] running `Command { std: "docker" "start" "-a" "5f00bc809cc1375c77fc9c6bd0b96fdd8a6e6195ad3b62987eee1d93193d8d3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling convert_traits v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5f00bc809cc1375c77fc9c6bd0b96fdd8a6e6195ad3b62987eee1d93193d8d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f00bc809cc1375c77fc9c6bd0b96fdd8a6e6195ad3b62987eee1d93193d8d3a", kill_on_drop: false }`
[INFO] [stdout] 5f00bc809cc1375c77fc9c6bd0b96fdd8a6e6195ad3b62987eee1d93193d8d3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646385dbccafd6dfcf190c15291a37d55d289440d73d72d8b28140b22ff17f89
[INFO] running `Command { std: "docker" "start" "-a" "646385dbccafd6dfcf190c15291a37d55d289440d73d72d8b28140b22ff17f89", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_traits v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `x_try_into` is never used
[INFO] [stdout]    --> src/lib.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 193 |             pub trait [<$prefix:camel TryInto>]<T>: Sized {
[INFO] [stdout]     |                       ------------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 196 |                 fn [<$prefix:snake _try_into>](self) -> ::core::result::Result<T, Self::Error>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |         my_convert!(x, DISABLE_FROM_SELF);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `my_convert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "646385dbccafd6dfcf190c15291a37d55d289440d73d72d8b28140b22ff17f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646385dbccafd6dfcf190c15291a37d55d289440d73d72d8b28140b22ff17f89", kill_on_drop: false }`
[INFO] [stdout] 646385dbccafd6dfcf190c15291a37d55d289440d73d72d8b28140b22ff17f89