[INFO] cloning repository https://github.com/crypdoughdoteth/libchibi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crypdoughdoteth/libchibi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypdoughdoteth%2Flibchibi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypdoughdoteth%2Flibchibi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0276bb256461730001e40e3f37c9b6e6c29c0cfd
[INFO] building crypdoughdoteth/libchibi 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%2Fcrypdoughdoteth%2Flibchibi" "/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/crypdoughdoteth/libchibi 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/crypdoughdoteth/libchibi
[INFO] finished tweaking git repo https://github.com/crypdoughdoteth/libchibi
[INFO] tweaked toml for git repo https://github.com/crypdoughdoteth/libchibi written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/crypdoughdoteth/libchibi 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] [stderr] warning: unused manifest key: build
[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] 92236d35a49d261c737edc42af736d26c0690e6b77e09726d32e501cb4e31cb0
[INFO] running `Command { std: "docker" "start" "-a" "92236d35a49d261c737edc42af736d26c0690e6b77e09726d32e501cb4e31cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92236d35a49d261c737edc42af736d26c0690e6b77e09726d32e501cb4e31cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92236d35a49d261c737edc42af736d26c0690e6b77e09726d32e501cb4e31cb0", kill_on_drop: false }`
[INFO] [stdout] 92236d35a49d261c737edc42af736d26c0690e6b77e09726d32e501cb4e31cb0
[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] 8801759b8b6749fffb80da3f41c7bc149b2a6d8132b425527d6977f6fcf9cf87
[INFO] running `Command { std: "docker" "start" "-a" "8801759b8b6749fffb80da3f41c7bc149b2a6d8132b425527d6977f6fcf9cf87", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling libchibi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libchibi@0.1.0: src/chibihash64.c:8:9: warning: #pragma once in main file
[INFO] [stderr] warning: libchibi@0.1.0:     8 | #pragma once
[INFO] [stderr] warning: libchibi@0.1.0:       |         ^~~~
[INFO] [stdout] warning: unused imports: `free` and `malloc`
[INFO] [stdout]  --> src/lib.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libc::{c_uint, c_void, free, malloc, ptrdiff_t};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |        let mut seed0 : c_uint = seed as c_uint; 
[INFO] [stdout]    |            ----^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "8801759b8b6749fffb80da3f41c7bc149b2a6d8132b425527d6977f6fcf9cf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8801759b8b6749fffb80da3f41c7bc149b2a6d8132b425527d6977f6fcf9cf87", kill_on_drop: false }`
[INFO] [stdout] 8801759b8b6749fffb80da3f41c7bc149b2a6d8132b425527d6977f6fcf9cf87
[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] 4abbfceecc6baa79fcc06338110fc06102ea5e03b8dcac3131f3883c01e18445
[INFO] running `Command { std: "docker" "start" "-a" "4abbfceecc6baa79fcc06338110fc06102ea5e03b8dcac3131f3883c01e18445", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr] warning: libchibi@0.1.0: src/chibihash64.c:8:9: warning: #pragma once in main file
[INFO] [stderr] warning: libchibi@0.1.0:     8 | #pragma once
[INFO] [stderr] warning: libchibi@0.1.0:       |         ^~~~
[INFO] [stderr]    Compiling libchibi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `free` and `malloc`
[INFO] [stdout]  --> src/lib.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libc::{c_uint, c_void, free, malloc, ptrdiff_t};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |        let mut seed0 : c_uint = seed as c_uint; 
[INFO] [stdout]    |            ----^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `free` and `malloc`
[INFO] [stdout]  --> src/lib.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libc::{c_uint, c_void, free, malloc, ptrdiff_t};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |        let mut seed0 : c_uint = seed as c_uint; 
[INFO] [stdout]    |            ----^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4abbfceecc6baa79fcc06338110fc06102ea5e03b8dcac3131f3883c01e18445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abbfceecc6baa79fcc06338110fc06102ea5e03b8dcac3131f3883c01e18445", kill_on_drop: false }`
[INFO] [stdout] 4abbfceecc6baa79fcc06338110fc06102ea5e03b8dcac3131f3883c01e18445