[INFO] fetching crate rpn_calc_karishuteron 0.1.0...
[INFO] testing rpn_calc_karishuteron-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rpn_calc_karishuteron 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rpn_calc_karishuteron 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 rpn_calc_karishuteron 0.1.0
[INFO] finished tweaking crates.io crate rpn_calc_karishuteron 0.1.0
[INFO] tweaked toml for crates.io crate rpn_calc_karishuteron 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bf389bf821cc73e41e23e95b9e999cb0b50b783b8d0759532e094730c46dc9b
[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" "2bf389bf821cc73e41e23e95b9e999cb0b50b783b8d0759532e094730c46dc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf389bf821cc73e41e23e95b9e999cb0b50b783b8d0759532e094730c46dc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf389bf821cc73e41e23e95b9e999cb0b50b783b8d0759532e094730c46dc9b", kill_on_drop: false }`
[INFO] [stdout] 2bf389bf821cc73e41e23e95b9e999cb0b50b783b8d0759532e094730c46dc9b
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80606f818444fa429a43f61cd10092a2e06722005cad23188aa106dff3377d07
[INFO] running `Command { std: "docker" "start" "-a" "80606f818444fa429a43f61cd10092a2e06722005cad23188aa106dff3377d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "80606f818444fa429a43f61cd10092a2e06722005cad23188aa106dff3377d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80606f818444fa429a43f61cd10092a2e06722005cad23188aa106dff3377d07", kill_on_drop: false }`
[INFO] [stdout] 80606f818444fa429a43f61cd10092a2e06722005cad23188aa106dff3377d07
[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=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] b612b6bb52b698e9b9e3b94732676b651a6d6f6b38b5113b9f514b7a14053650
[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" "b612b6bb52b698e9b9e3b94732676b651a6d6f6b38b5113b9f514b7a14053650", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "b612b6bb52b698e9b9e3b94732676b651a6d6f6b38b5113b9f514b7a14053650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b612b6bb52b698e9b9e3b94732676b651a6d6f6b38b5113b9f514b7a14053650", kill_on_drop: false }`
[INFO] [stdout] b612b6bb52b698e9b9e3b94732676b651a6d6f6b38b5113b9f514b7a14053650
[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=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] [stdout] 3620ed96d5a2be94ea73d66202e5b0b31f24280038b3ed955c957c50f0ac66d8
[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" "3620ed96d5a2be94ea73d66202e5b0b31f24280038b3ed955c957c50f0ac66d8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpn_calc_karishuteron-ffda92a2f3882335)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests rpn_calc_karishuteron
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "3620ed96d5a2be94ea73d66202e5b0b31f24280038b3ed955c957c50f0ac66d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3620ed96d5a2be94ea73d66202e5b0b31f24280038b3ed955c957c50f0ac66d8", kill_on_drop: false }`
[INFO] [stdout] 3620ed96d5a2be94ea73d66202e5b0b31f24280038b3ed955c957c50f0ac66d8