[INFO] fetching crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0...
[INFO] testing simple_calculator_with_add_sub_mul_div_oftwonumbers-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0
[INFO] finished tweaking crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0
[INFO] tweaked toml for crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1ea6ffa0d3530e783a0df537c32928253955bef416e311cba3de4e09490c8c46
[INFO] running `Command { std: "docker" "start" "-a" "1ea6ffa0d3530e783a0df537c32928253955bef416e311cba3de4e09490c8c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea6ffa0d3530e783a0df537c32928253955bef416e311cba3de4e09490c8c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea6ffa0d3530e783a0df537c32928253955bef416e311cba3de4e09490c8c46", kill_on_drop: false }`
[INFO] [stdout] 1ea6ffa0d3530e783a0df537c32928253955bef416e311cba3de4e09490c8c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d7e74e134938b98c16cbec57c36e2a444c9b5ba9b83587ea2867a5adc8a4ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12d7e74e134938b98c16cbec57c36e2a444c9b5ba9b83587ea2867a5adc8a4ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_calculator_with_add_sub_mul_div_oftwonumbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "12d7e74e134938b98c16cbec57c36e2a444c9b5ba9b83587ea2867a5adc8a4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d7e74e134938b98c16cbec57c36e2a444c9b5ba9b83587ea2867a5adc8a4ae", kill_on_drop: false }`
[INFO] [stdout] 12d7e74e134938b98c16cbec57c36e2a444c9b5ba9b83587ea2867a5adc8a4ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8472a161d855b7c27c431a22e3cdaff69062e7d1fe28879aa2ac291ca50bf43
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8472a161d855b7c27c431a22e3cdaff69062e7d1fe28879aa2ac291ca50bf43", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_calculator_with_add_sub_mul_div_oftwonumbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "f8472a161d855b7c27c431a22e3cdaff69062e7d1fe28879aa2ac291ca50bf43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8472a161d855b7c27c431a22e3cdaff69062e7d1fe28879aa2ac291ca50bf43", kill_on_drop: false }`
[INFO] [stdout] f8472a161d855b7c27c431a22e3cdaff69062e7d1fe28879aa2ac291ca50bf43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57137d822cadc9c149fc739625aef3453f73ec85d664011afd15fdb98a76af3f
[INFO] running `Command { std: "docker" "start" "-a" "57137d822cadc9c149fc739625aef3453f73ec85d664011afd15fdb98a76af3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_calculator_with_add_sub_mul_div_oftwonumbers-da617488374b6800)
[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" "57137d822cadc9c149fc739625aef3453f73ec85d664011afd15fdb98a76af3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57137d822cadc9c149fc739625aef3453f73ec85d664011afd15fdb98a76af3f", kill_on_drop: false }`
[INFO] [stdout] 57137d822cadc9c149fc739625aef3453f73ec85d664011afd15fdb98a76af3f