[INFO] cloning repository https://github.com/manastunga787/hello_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manastunga787/hello_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanastunga787%2Fhello_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanastunga787%2Fhello_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d428b384863e3ac997de7e880d5e41aa2ceda18
[INFO] testing manastunga787/hello_rust against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanastunga787%2Fhello_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/manastunga787/hello_rust on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/manastunga787/hello_rust
[INFO] finished tweaking git repo https://github.com/manastunga787/hello_rust
[INFO] tweaked toml for git repo https://github.com/manastunga787/hello_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/manastunga787/hello_rust 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing manastunga787/hello_rust against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanastunga787%2Fhello_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/manastunga787/hello_rust on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/manastunga787/hello_rust
[INFO] finished tweaking git repo https://github.com/manastunga787/hello_rust
[INFO] tweaked toml for git repo https://github.com/manastunga787/hello_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/manastunga787/hello_rust 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf43fc7e2336e593283719d283d329e5850b1fd99f2f4d5be1ab8b6fcc570cd7
[INFO] running `Command { std: "docker" "start" "-a" "bf43fc7e2336e593283719d283d329e5850b1fd99f2f4d5be1ab8b6fcc570cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf43fc7e2336e593283719d283d329e5850b1fd99f2f4d5be1ab8b6fcc570cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf43fc7e2336e593283719d283d329e5850b1fd99f2f4d5be1ab8b6fcc570cd7", kill_on_drop: false }`
[INFO] [stdout] bf43fc7e2336e593283719d283d329e5850b1fd99f2f4d5be1ab8b6fcc570cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886cc5545b68d1ab63e06e63128b1e0aeaa45a95d67ea131b87d8b556a392549
[INFO] running `Command { std: "docker" "start" "-a" "886cc5545b68d1ab63e06e63128b1e0aeaa45a95d67ea131b87d8b556a392549", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "886cc5545b68d1ab63e06e63128b1e0aeaa45a95d67ea131b87d8b556a392549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886cc5545b68d1ab63e06e63128b1e0aeaa45a95d67ea131b87d8b556a392549", kill_on_drop: false }`
[INFO] [stdout] 886cc5545b68d1ab63e06e63128b1e0aeaa45a95d67ea131b87d8b556a392549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad6beb919275a84936151e2d0a2d476ec37b5f1b7bc6fb7aaeec73afd814b86
[INFO] running `Command { std: "docker" "start" "-a" "9ad6beb919275a84936151e2d0a2d476ec37b5f1b7bc6fb7aaeec73afd814b86", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9ad6beb919275a84936151e2d0a2d476ec37b5f1b7bc6fb7aaeec73afd814b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad6beb919275a84936151e2d0a2d476ec37b5f1b7bc6fb7aaeec73afd814b86", kill_on_drop: false }`
[INFO] [stdout] 9ad6beb919275a84936151e2d0a2d476ec37b5f1b7bc6fb7aaeec73afd814b86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26c66ab21d848aed735477a0888d5f2a93fc558f27db45f48b6855598c9e3782
[INFO] running `Command { std: "docker" "start" "-a" "26c66ab21d848aed735477a0888d5f2a93fc558f27db45f48b6855598c9e3782", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_rust-2eb6c6b7d51fdee0)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test util::testing_find_multiples::get_multiple_of_20 ... ok
[INFO] [stdout] test util::testing_get_hcf::get_hcf_5_9 ... ok
[INFO] [stdout] test util::testing_find_multiples::get_multiples_of_8 ... ok
[INFO] [stdout] test util::testing_find_multiples::get_multiple_of_35 ... ok
[INFO] [stdout] test util::testing_get_hcf_of::get_hcf_of_30_60_45_90 ... ok
[INFO] [stdout] test util::testing_get_hcf_of::get_hcf_of_30_60_90 ... ok
[INFO] [stdout] test util::testing_get_hcf::get_hcf_8_12 ... ok
[INFO] [stdout] test util::testing_get_hcf_of::get_hcf_of_12_6_9 ... ok
[INFO] [stdout] test util::testing_get_hcf::get_hcf_12_8 ... ok
[INFO] [stdout] test util::testing_get_hcf_of::get_hcf_of_22_12_44_60 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26c66ab21d848aed735477a0888d5f2a93fc558f27db45f48b6855598c9e3782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c66ab21d848aed735477a0888d5f2a93fc558f27db45f48b6855598c9e3782", kill_on_drop: false }`
[INFO] [stdout] 26c66ab21d848aed735477a0888d5f2a93fc558f27db45f48b6855598c9e3782