[INFO] cloning repository https://github.com/ethan-gallant/locust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethan-gallant/locust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-gallant%2Flocust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-gallant%2Flocust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b34b0f7efe7212c551cd590d678642b02dad96c
[INFO] testing ethan-gallant/locust against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-gallant%2Flocust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ethan-gallant/locust
[INFO] finished tweaking git repo https://github.com/ethan-gallant/locust
[INFO] tweaked toml for git repo https://github.com/ethan-gallant/locust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ethan-gallant/locust on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ethan-gallant/locust 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d583865378bd42fb9ceaa4daa66f9a1daa4cb0e53319db7e5b81c4e712b64b15
[INFO] running `Command { std: "docker" "start" "-a" "d583865378bd42fb9ceaa4daa66f9a1daa4cb0e53319db7e5b81c4e712b64b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d583865378bd42fb9ceaa4daa66f9a1daa4cb0e53319db7e5b81c4e712b64b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d583865378bd42fb9ceaa4daa66f9a1daa4cb0e53319db7e5b81c4e712b64b15", kill_on_drop: false }`
[INFO] [stdout] d583865378bd42fb9ceaa4daa66f9a1daa4cb0e53319db7e5b81c4e712b64b15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6054fb28e1769e1d19423f5588ac3e9170da9aad0b23f441b06c65002f857565
[INFO] running `Command { std: "docker" "start" "-a" "6054fb28e1769e1d19423f5588ac3e9170da9aad0b23f441b06c65002f857565", kill_on_drop: false }`
[INFO] [stderr]    Compiling locust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `read_data_to_string` is never used
[INFO] [stdout]    --> src/main.rs:807:4
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn read_data_to_string<R: Read>(reader: &mut R, bytes: usize) -> io::Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "6054fb28e1769e1d19423f5588ac3e9170da9aad0b23f441b06c65002f857565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6054fb28e1769e1d19423f5588ac3e9170da9aad0b23f441b06c65002f857565", kill_on_drop: false }`
[INFO] [stdout] 6054fb28e1769e1d19423f5588ac3e9170da9aad0b23f441b06c65002f857565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03694ef2f5678b3241af0328f5e6bebf8633495e1407806334a8637d6f61fb4f
[INFO] running `Command { std: "docker" "start" "-a" "03694ef2f5678b3241af0328f5e6bebf8633495e1407806334a8637d6f61fb4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling locust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `read_data_to_string` is never used
[INFO] [stdout]    --> src/main.rs:807:4
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn read_data_to_string<R: Read>(reader: &mut R, bytes: usize) -> io::Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "03694ef2f5678b3241af0328f5e6bebf8633495e1407806334a8637d6f61fb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03694ef2f5678b3241af0328f5e6bebf8633495e1407806334a8637d6f61fb4f", kill_on_drop: false }`
[INFO] [stdout] 03694ef2f5678b3241af0328f5e6bebf8633495e1407806334a8637d6f61fb4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbd86dbcf08ab642aeaef28aae7c7784afb7c0f14f197a3d420c2eb1dd279747
[INFO] running `Command { std: "docker" "start" "-a" "dbd86dbcf08ab642aeaef28aae7c7784afb7c0f14f197a3d420c2eb1dd279747", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: function `read_data_to_string` is never used
[INFO] [stderr]    --> src/main.rs:807:4
[INFO] [stderr]     |
[INFO] [stderr] 807 | fn read_data_to_string<R: Read>(reader: &mut R, bytes: usize) -> io::Result<String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `locust` (bin "locust" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/locust-35d12a31959e0e6c)
[INFO] running `Command { std: "docker" "inspect" "dbd86dbcf08ab642aeaef28aae7c7784afb7c0f14f197a3d420c2eb1dd279747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd86dbcf08ab642aeaef28aae7c7784afb7c0f14f197a3d420c2eb1dd279747", kill_on_drop: false }`
[INFO] [stdout] dbd86dbcf08ab642aeaef28aae7c7784afb7c0f14f197a3d420c2eb1dd279747