[INFO] cloning repository https://github.com/yk-amarly-20/Calclator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yk-amarly-20/Calclator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6333250fc4104875043da980a3723a7b840948e
[INFO] testing yk-amarly-20/Calclator against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyk-amarly-20%2FCalclator" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yk-amarly-20/Calclator on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yk-amarly-20/Calclator
[INFO] finished tweaking git repo https://github.com/yk-amarly-20/Calclator
[INFO] tweaked toml for git repo https://github.com/yk-amarly-20/Calclator written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/yk-amarly-20/Calclator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 4badb83a34303b4c95bb26d6cf476078da2f117a27651ea51389dd9a6dc9638d
[INFO] running `Command { std: "docker" "start" "-a" "4badb83a34303b4c95bb26d6cf476078da2f117a27651ea51389dd9a6dc9638d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4badb83a34303b4c95bb26d6cf476078da2f117a27651ea51389dd9a6dc9638d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4badb83a34303b4c95bb26d6cf476078da2f117a27651ea51389dd9a6dc9638d", kill_on_drop: false }`
[INFO] [stdout] 4badb83a34303b4c95bb26d6cf476078da2f117a27651ea51389dd9a6dc9638d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa014f4c0fda1130fafd203148cfc89b005596cd58309d0082371b252018fc8f
[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" "fa014f4c0fda1130fafd203148cfc89b005596cd58309d0082371b252018fc8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling calclator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `Command { std: "docker" "inspect" "fa014f4c0fda1130fafd203148cfc89b005596cd58309d0082371b252018fc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa014f4c0fda1130fafd203148cfc89b005596cd58309d0082371b252018fc8f", kill_on_drop: false }`
[INFO] [stdout] fa014f4c0fda1130fafd203148cfc89b005596cd58309d0082371b252018fc8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 526f8704293ba358f31224d5e1c55d042e70fdef5b57c259d425e295189ab763
[INFO] running `Command { std: "docker" "start" "-a" "526f8704293ba358f31224d5e1c55d042e70fdef5b57c259d425e295189ab763", kill_on_drop: false }`
[INFO] [stderr]    Compiling calclator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "526f8704293ba358f31224d5e1c55d042e70fdef5b57c259d425e295189ab763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526f8704293ba358f31224d5e1c55d042e70fdef5b57c259d425e295189ab763", kill_on_drop: false }`
[INFO] [stdout] 526f8704293ba358f31224d5e1c55d042e70fdef5b57c259d425e295189ab763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 24ea867c7d317328bc4e6f9bad7ebb33a12366d73dbc21718b9b4d458d98532d
[INFO] running `Command { std: "docker" "start" "-a" "24ea867c7d317328bc4e6f9bad7ebb33a12366d73dbc21718b9b4d458d98532d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calclator-bfe598411ce285ba)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test calclator::ast::constant::constant_test ... ok
[INFO] [stdout] test calclator::ast::operation::operation_test ... ok
[INFO] [stdout] test calclator::parser::test_experssion_parser ... ok
[INFO] [stdout] test calclator::parser::test_expression_parser_with_paren ... ok
[INFO] [stdout] test calclator::parser::test_factor_parser ... ok
[INFO] [stdout] test calclator::parser::test_constant_parser ... ok
[INFO] [stdout] test calclator::parser::test_term_parser ... ok
[INFO] [stdout] test calclator::parser::digit_test ... ok
[INFO] [stdout] test calclator::test_expression_evaluate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calclator-2c2372200a5993e2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calclator
[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] running `Command { std: "docker" "inspect" "24ea867c7d317328bc4e6f9bad7ebb33a12366d73dbc21718b9b4d458d98532d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ea867c7d317328bc4e6f9bad7ebb33a12366d73dbc21718b9b4d458d98532d", kill_on_drop: false }`
[INFO] [stdout] 24ea867c7d317328bc4e6f9bad7ebb33a12366d73dbc21718b9b4d458d98532d