[INFO] cloning repository https://github.com/TjeuKayim/iperf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TjeuKayim/iperf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTjeuKayim%2Fiperf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTjeuKayim%2Fiperf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bcd3405d4a74533253130c1918aae0c5617d637
[INFO] testing TjeuKayim/iperf against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTjeuKayim%2Fiperf" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TjeuKayim/iperf on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TjeuKayim/iperf
[INFO] finished tweaking git repo https://github.com/TjeuKayim/iperf
[INFO] tweaked toml for git repo https://github.com/TjeuKayim/iperf written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/TjeuKayim/iperf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0694c88492209ca37f24c67c797d2ac73c1a8982628753d9f0790b79631950da
[INFO] running `Command { std: "docker" "start" "-a" "0694c88492209ca37f24c67c797d2ac73c1a8982628753d9f0790b79631950da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0694c88492209ca37f24c67c797d2ac73c1a8982628753d9f0790b79631950da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0694c88492209ca37f24c67c797d2ac73c1a8982628753d9f0790b79631950da", kill_on_drop: false }`
[INFO] [stdout] 0694c88492209ca37f24c67c797d2ac73c1a8982628753d9f0790b79631950da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac6603804b0f77ffe39a84c8c09439a6c0599537d4ffb9c24aade4507b02668
[INFO] running `Command { std: "docker" "start" "-a" "8ac6603804b0f77ffe39a84c8c09439a6c0599537d4ffb9c24aade4507b02668", kill_on_drop: false }`
[INFO] [stderr]    Compiling iperf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "8ac6603804b0f77ffe39a84c8c09439a6c0599537d4ffb9c24aade4507b02668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac6603804b0f77ffe39a84c8c09439a6c0599537d4ffb9c24aade4507b02668", kill_on_drop: false }`
[INFO] [stdout] 8ac6603804b0f77ffe39a84c8c09439a6c0599537d4ffb9c24aade4507b02668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfa7e20dd00f99818f8a30b944faec5a3eae4e02558f6cd8cd54aa357918baa3
[INFO] running `Command { std: "docker" "start" "-a" "bfa7e20dd00f99818f8a30b944faec5a3eae4e02558f6cd8cd54aa357918baa3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iperf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "bfa7e20dd00f99818f8a30b944faec5a3eae4e02558f6cd8cd54aa357918baa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa7e20dd00f99818f8a30b944faec5a3eae4e02558f6cd8cd54aa357918baa3", kill_on_drop: false }`
[INFO] [stdout] bfa7e20dd00f99818f8a30b944faec5a3eae4e02558f6cd8cd54aa357918baa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6316cefd26641558d73c65830fce07356838a62d2f2289eb7c1d828a89ca8291
[INFO] running `Command { std: "docker" "start" "-a" "6316cefd26641558d73c65830fce07356838a62d2f2289eb7c1d828a89ca8291", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iperf-7113cf9d02d2a1e2)
[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] running `Command { std: "docker" "inspect" "6316cefd26641558d73c65830fce07356838a62d2f2289eb7c1d828a89ca8291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6316cefd26641558d73c65830fce07356838a62d2f2289eb7c1d828a89ca8291", kill_on_drop: false }`
[INFO] [stdout] 6316cefd26641558d73c65830fce07356838a62d2f2289eb7c1d828a89ca8291