[INFO] cloning repository https://github.com/Yuta1004/expr-executor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yuta1004/expr-executor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fexpr-executor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fexpr-executor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 759295d98b9f6a670d27e8a8416646147eef4b10
[INFO] testing Yuta1004/expr-executor against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fexpr-executor" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Yuta1004/expr-executor on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Yuta1004/expr-executor
[INFO] finished tweaking git repo https://github.com/Yuta1004/expr-executor
[INFO] tweaked toml for git repo https://github.com/Yuta1004/expr-executor written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Yuta1004/expr-executor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 10360df34b9119de4863618bb16025e10c39548477e0b148d49cc4e41e1dd039
[INFO] running `Command { std: "docker" "start" "-a" "10360df34b9119de4863618bb16025e10c39548477e0b148d49cc4e41e1dd039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10360df34b9119de4863618bb16025e10c39548477e0b148d49cc4e41e1dd039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10360df34b9119de4863618bb16025e10c39548477e0b148d49cc4e41e1dd039", kill_on_drop: false }`
[INFO] [stdout] 10360df34b9119de4863618bb16025e10c39548477e0b148d49cc4e41e1dd039
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27ab07d2d6f26ae6948b451e72d25f2c49b8df4b091c5af9f4c68713a43e6bfe
[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" "27ab07d2d6f26ae6948b451e72d25f2c49b8df4b091c5af9f4c68713a43e6bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling expr_executor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "27ab07d2d6f26ae6948b451e72d25f2c49b8df4b091c5af9f4c68713a43e6bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ab07d2d6f26ae6948b451e72d25f2c49b8df4b091c5af9f4c68713a43e6bfe", kill_on_drop: false }`
[INFO] [stdout] 27ab07d2d6f26ae6948b451e72d25f2c49b8df4b091c5af9f4c68713a43e6bfe
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 4ced924244ab5505ae5923cbf5c3223e67cabbfd205da07f5a16d731e201acb9
[INFO] running `Command { std: "docker" "start" "-a" "4ced924244ab5505ae5923cbf5c3223e67cabbfd205da07f5a16d731e201acb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling expr_executor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "4ced924244ab5505ae5923cbf5c3223e67cabbfd205da07f5a16d731e201acb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ced924244ab5505ae5923cbf5c3223e67cabbfd205da07f5a16d731e201acb9", kill_on_drop: false }`
[INFO] [stdout] 4ced924244ab5505ae5923cbf5c3223e67cabbfd205da07f5a16d731e201acb9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 581b8ee21ecbf27dd6071f4162d15ee6e1a0e0f70eeb66ac13c8a49d0257fe42
[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" "581b8ee21ecbf27dd6071f4162d15ee6e1a0e0f70eeb66ac13c8a49d0257fe42", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/expr_executor-f55c7adcc544c733
[INFO] [stdout] test parser::expression::test_expression ... ok
[INFO] [stdout] test parser::parse::test_find_num_from_top ... ok
[INFO] [stdout] test parser::parse::test_skip_space ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/expr_executor-75ceeb2f0cb6de91
[INFO] [stdout] test parser::parse::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expr_executor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser/parse.rs - parser::parse::parse (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "581b8ee21ecbf27dd6071f4162d15ee6e1a0e0f70eeb66ac13c8a49d0257fe42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581b8ee21ecbf27dd6071f4162d15ee6e1a0e0f70eeb66ac13c8a49d0257fe42", kill_on_drop: false }`
[INFO] [stdout] 581b8ee21ecbf27dd6071f4162d15ee6e1a0e0f70eeb66ac13c8a49d0257fe42