[INFO] cloning repository https://github.com/nobuyukiikeda/rust_rpn_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nobuyukiikeda/rust_rpn_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnobuyukiikeda%2Frust_rpn_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnobuyukiikeda%2Frust_rpn_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff4caf5d67a5a80e2c99f3188429b2a27b9dd837
[INFO] testing nobuyukiikeda/rust_rpn_calculator 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%2Fnobuyukiikeda%2Frust_rpn_calculator" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nobuyukiikeda/rust_rpn_calculator 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/nobuyukiikeda/rust_rpn_calculator
[INFO] finished tweaking git repo https://github.com/nobuyukiikeda/rust_rpn_calculator
[INFO] tweaked toml for git repo https://github.com/nobuyukiikeda/rust_rpn_calculator written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nobuyukiikeda/rust_rpn_calculator 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d928e815d91d702ef7145cc706c22a63cb2256d749a3b145da1d6df61d17fb44
[INFO] running `Command { std: "docker" "start" "-a" "d928e815d91d702ef7145cc706c22a63cb2256d749a3b145da1d6df61d17fb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d928e815d91d702ef7145cc706c22a63cb2256d749a3b145da1d6df61d17fb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d928e815d91d702ef7145cc706c22a63cb2256d749a3b145da1d6df61d17fb44", kill_on_drop: false }`
[INFO] [stdout] d928e815d91d702ef7145cc706c22a63cb2256d749a3b145da1d6df61d17fb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 106659415bb4186131bc1dde0727e52c2baae4137fe5cd37dd54d3a5353f3f31
[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" "106659415bb4186131bc1dde0727e52c2baae4137fe5cd37dd54d3a5353f3f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling rpncalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `Command { std: "docker" "inspect" "106659415bb4186131bc1dde0727e52c2baae4137fe5cd37dd54d3a5353f3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106659415bb4186131bc1dde0727e52c2baae4137fe5cd37dd54d3a5353f3f31", kill_on_drop: false }`
[INFO] [stdout] 106659415bb4186131bc1dde0727e52c2baae4137fe5cd37dd54d3a5353f3f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] e88384e0f1dc8b029ed60b758df791813046e95ad9f54d87070f849964b9e4c6
[INFO] running `Command { std: "docker" "start" "-a" "e88384e0f1dc8b029ed60b758df791813046e95ad9f54d87070f849964b9e4c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpncalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] [stderr]   Executable unittests src/bin/err_anyhow.rs (/opt/rustwide/target/debug/deps/err_anyhow-bd9e9578b6b069ab)
[INFO] [stderr]   Executable unittests src/bin/err_thiserror.rs (/opt/rustwide/target/debug/deps/err_thiserror-63e8618231b55878)
[INFO] [stderr]   Executable unittests src/bin/hoge.rs (/opt/rustwide/target/debug/deps/hoge-82de5e5ec76bf3c4)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rpncalc-a8ad7097256f741a)
[INFO] running `Command { std: "docker" "inspect" "e88384e0f1dc8b029ed60b758df791813046e95ad9f54d87070f849964b9e4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88384e0f1dc8b029ed60b758df791813046e95ad9f54d87070f849964b9e4c6", kill_on_drop: false }`
[INFO] [stdout] e88384e0f1dc8b029ed60b758df791813046e95ad9f54d87070f849964b9e4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 297dd4afc30bbb64aa7f61798d65e3652630966804b1296b4927d3ff04e13c11
[INFO] running `Command { std: "docker" "start" "-a" "297dd4afc30bbb64aa7f61798d65e3652630966804b1296b4927d3ff04e13c11", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/err_anyhow.rs (/opt/rustwide/target/debug/deps/err_anyhow-bd9e9578b6b069ab)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/err_thiserror.rs (/opt/rustwide/target/debug/deps/err_thiserror-63e8618231b55878)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/hoge.rs (/opt/rustwide/target/debug/deps/hoge-82de5e5ec76bf3c4)
[INFO] [stdout] test result: ok. 0 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] [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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpncalc-a8ad7097256f741a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test rpn_calculator::tests::test_ng ... ok
[INFO] [stdout] test rpn_calculator::tests::test_ok ... ok
[INFO] [stdout] test tests::test_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "297dd4afc30bbb64aa7f61798d65e3652630966804b1296b4927d3ff04e13c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297dd4afc30bbb64aa7f61798d65e3652630966804b1296b4927d3ff04e13c11", kill_on_drop: false }`
[INFO] [stdout] 297dd4afc30bbb64aa7f61798d65e3652630966804b1296b4927d3ff04e13c11