[INFO] cloning repository https://github.com/relativehysteria/fuckin-around
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/relativehysteria/fuckin-around" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2Ffuckin-around", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2Ffuckin-around'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1115c4c1c0511c68a91e428382577f5c6c4a063c
[INFO] building relativehysteria/fuckin-around against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2Ffuckin-around" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/relativehysteria/fuckin-around 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 git repo https://github.com/relativehysteria/fuckin-around
[INFO] finished tweaking git repo https://github.com/relativehysteria/fuckin-around
[INFO] tweaked toml for git repo https://github.com/relativehysteria/fuckin-around written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/relativehysteria/fuckin-around 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 7e81fdac23196788be391a26eb7f3b6e65d23c19e5e392f4d5816c3fc1d29701
[INFO] running `Command { std: "docker" "start" "-a" "7e81fdac23196788be391a26eb7f3b6e65d23c19e5e392f4d5816c3fc1d29701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e81fdac23196788be391a26eb7f3b6e65d23c19e5e392f4d5816c3fc1d29701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e81fdac23196788be391a26eb7f3b6e65d23c19e5e392f4d5816c3fc1d29701", kill_on_drop: false }`
[INFO] [stdout] 7e81fdac23196788be391a26eb7f3b6e65d23c19e5e392f4d5816c3fc1d29701
[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] a8543db4bd9b395ce33cfede82f951f723f861cd10b7f07a1a6132e927a0c729
[INFO] running `Command { std: "docker" "start" "-a" "a8543db4bd9b395ce33cfede82f951f723f861cd10b7f07a1a6132e927a0c729", kill_on_drop: false }`
[INFO] [stderr]    Compiling elf_parser v0.1.0 (/opt/rustwide/workdir/etc/elf_parser)
[INFO] [stderr]    Compiling the_first_one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:129:30
[INFO] [stdout]     |
[INFO] [stdout] 129 |     create_dir_all(build_path.clone()).unwrap();
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 129 -     create_dir_all(build_path.clone()).unwrap();
[INFO] [stdout] 129 +     create_dir_all(build_path).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:132:35
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let realmode_bin  = build_path.clone().join("realmode");
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 132 -     let realmode_bin  = build_path.clone().join("realmode");
[INFO] [stdout] 132 +     let realmode_bin  = build_path.join("realmode");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let stage0_bin  = build_path.clone().join("stage0");
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 173 -     let stage0_bin  = build_path.clone().join("stage0");
[INFO] [stdout] 173 +     let stage0_bin  = build_path.join("stage0");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "a8543db4bd9b395ce33cfede82f951f723f861cd10b7f07a1a6132e927a0c729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8543db4bd9b395ce33cfede82f951f723f861cd10b7f07a1a6132e927a0c729", kill_on_drop: false }`
[INFO] [stdout] a8543db4bd9b395ce33cfede82f951f723f861cd10b7f07a1a6132e927a0c729
[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] 2e7e5587a0831c611f01be59e21415f8af463954188d50e21c6d0ee4fd12cab4
[INFO] running `Command { std: "docker" "start" "-a" "2e7e5587a0831c611f01be59e21415f8af463954188d50e21c6d0ee4fd12cab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_first_one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:129:30
[INFO] [stdout]     |
[INFO] [stdout] 129 |     create_dir_all(build_path.clone()).unwrap();
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 129 -     create_dir_all(build_path.clone()).unwrap();
[INFO] [stdout] 129 +     create_dir_all(build_path).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:132:35
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let realmode_bin  = build_path.clone().join("realmode");
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 132 -     let realmode_bin  = build_path.clone().join("realmode");
[INFO] [stdout] 132 +     let realmode_bin  = build_path.join("realmode");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let stage0_bin  = build_path.clone().join("stage0");
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 173 -     let stage0_bin  = build_path.clone().join("stage0");
[INFO] [stdout] 173 +     let stage0_bin  = build_path.join("stage0");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "2e7e5587a0831c611f01be59e21415f8af463954188d50e21c6d0ee4fd12cab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7e5587a0831c611f01be59e21415f8af463954188d50e21c6d0ee4fd12cab4", kill_on_drop: false }`
[INFO] [stdout] 2e7e5587a0831c611f01be59e21415f8af463954188d50e21c6d0ee4fd12cab4