[INFO] cloning repository https://github.com/omarelweshy/rust-comparing-numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omarelweshy/rust-comparing-numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomarelweshy%2Frust-comparing-numbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomarelweshy%2Frust-comparing-numbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 508a344882fd34a206c3729b5b5899949edc3e12
[INFO] testing omarelweshy/rust-comparing-numbers against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomarelweshy%2Frust-comparing-numbers" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omarelweshy/rust-comparing-numbers on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omarelweshy/rust-comparing-numbers
[INFO] finished tweaking git repo https://github.com/omarelweshy/rust-comparing-numbers
[INFO] tweaked toml for git repo https://github.com/omarelweshy/rust-comparing-numbers written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/omarelweshy/rust-comparing-numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5d79c2ca7cf9f92a7a53f98243d92248060e48f3db46878a55a585501852ec6
[INFO] running `Command { std: "docker" "start" "-a" "f5d79c2ca7cf9f92a7a53f98243d92248060e48f3db46878a55a585501852ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d79c2ca7cf9f92a7a53f98243d92248060e48f3db46878a55a585501852ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d79c2ca7cf9f92a7a53f98243d92248060e48f3db46878a55a585501852ec6", kill_on_drop: false }`
[INFO] [stdout] f5d79c2ca7cf9f92a7a53f98243d92248060e48f3db46878a55a585501852ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a4d87efc327a06c3e4276c01cd5ba31cd951b366a38c718eeabf07958a66f8
[INFO] running `Command { std: "docker" "start" "-a" "48a4d87efc327a06c3e4276c01cd5ba31cd951b366a38c718eeabf07958a66f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `Command { std: "docker" "inspect" "48a4d87efc327a06c3e4276c01cd5ba31cd951b366a38c718eeabf07958a66f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a4d87efc327a06c3e4276c01cd5ba31cd951b366a38c718eeabf07958a66f8", kill_on_drop: false }`
[INFO] [stdout] 48a4d87efc327a06c3e4276c01cd5ba31cd951b366a38c718eeabf07958a66f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55efd6404b2ed5247a9c8e7ba1455eb893200a06906ce1a55c1c7e4c7e93fea2
[INFO] running `Command { std: "docker" "start" "-a" "55efd6404b2ed5247a9c8e7ba1455eb893200a06906ce1a55c1c7e4c7e93fea2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/play-8a0c1c584d6ffd02)
[INFO] running `Command { std: "docker" "inspect" "55efd6404b2ed5247a9c8e7ba1455eb893200a06906ce1a55c1c7e4c7e93fea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55efd6404b2ed5247a9c8e7ba1455eb893200a06906ce1a55c1c7e4c7e93fea2", kill_on_drop: false }`
[INFO] [stdout] 55efd6404b2ed5247a9c8e7ba1455eb893200a06906ce1a55c1c7e4c7e93fea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 526ef04e6978c8f0d2da4c3dfa91d472fa095a1bcb993ce5a60db64c3f23eb6c
[INFO] running `Command { std: "docker" "start" "-a" "526ef04e6978c8f0d2da4c3dfa91d472fa095a1bcb993ce5a60db64c3f23eb6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/play-8a0c1c584d6ffd02)
[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" "526ef04e6978c8f0d2da4c3dfa91d472fa095a1bcb993ce5a60db64c3f23eb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526ef04e6978c8f0d2da4c3dfa91d472fa095a1bcb993ce5a60db64c3f23eb6c", kill_on_drop: false }`
[INFO] [stdout] 526ef04e6978c8f0d2da4c3dfa91d472fa095a1bcb993ce5a60db64c3f23eb6c