[INFO] cloning repository https://github.com/HANZO444/ZISAKUCom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HANZO444/ZISAKUCom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHANZO444%2FZISAKUCom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHANZO444%2FZISAKUCom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e56b11fca6a87b70926ec6ea87fd55bb46ffa5c
[INFO] testing HANZO444/ZISAKUCom against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHANZO444%2FZISAKUCom" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HANZO444/ZISAKUCom on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HANZO444/ZISAKUCom
[INFO] finished tweaking git repo https://github.com/HANZO444/ZISAKUCom
[INFO] tweaked toml for git repo https://github.com/HANZO444/ZISAKUCom written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/HANZO444/ZISAKUCom already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf00b0517c54fd062ab4da17ecd5a984b9b4ae3fc1ff1a1b6012f635c842cb8a
[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" "cf00b0517c54fd062ab4da17ecd5a984b9b4ae3fc1ff1a1b6012f635c842cb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf00b0517c54fd062ab4da17ecd5a984b9b4ae3fc1ff1a1b6012f635c842cb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf00b0517c54fd062ab4da17ecd5a984b9b4ae3fc1ff1a1b6012f635c842cb8a", kill_on_drop: false }`
[INFO] [stdout] cf00b0517c54fd062ab4da17ecd5a984b9b4ae3fc1ff1a1b6012f635c842cb8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 3eee131d464ea9a58b9a5c68c39cc4742497cc7bf8c0530397ad109a00d4dc48
[INFO] running `Command { std: "docker" "start" "-a" "3eee131d464ea9a58b9a5c68c39cc4742497cc7bf8c0530397ad109a00d4dc48", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.46
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling lecture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "3eee131d464ea9a58b9a5c68c39cc4742497cc7bf8c0530397ad109a00d4dc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eee131d464ea9a58b9a5c68c39cc4742497cc7bf8c0530397ad109a00d4dc48", kill_on_drop: false }`
[INFO] [stdout] 3eee131d464ea9a58b9a5c68c39cc4742497cc7bf8c0530397ad109a00d4dc48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] f1b3313f98263d44b3a38002bc660d75d72cfea5ec8dfdf5dc91b248aa9fc522
[INFO] running `Command { std: "docker" "start" "-a" "f1b3313f98263d44b3a38002bc660d75d72cfea5ec8dfdf5dc91b248aa9fc522", kill_on_drop: false }`
[INFO] [stderr]    Compiling lecture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "f1b3313f98263d44b3a38002bc660d75d72cfea5ec8dfdf5dc91b248aa9fc522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b3313f98263d44b3a38002bc660d75d72cfea5ec8dfdf5dc91b248aa9fc522", kill_on_drop: false }`
[INFO] [stdout] f1b3313f98263d44b3a38002bc660d75d72cfea5ec8dfdf5dc91b248aa9fc522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f033b5d1552818b821322251b3983147a2735464bf65b631431b17c64a2c41a
[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" "1f033b5d1552818b821322251b3983147a2735464bf65b631431b17c64a2c41a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lecture-c4bcdeea295c1303)
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_number_with_valid_string ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_number_with_invalid_string ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_with_unimplemented_patterns ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_symbol_with_valid_operator ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::tokenize_with_empty_string ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::tokenize_with_simple_addition_and_subtraction ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_whitespace_with_blank_and_number ... ok
[INFO] [stdout] test tokenizer::main::tokenizer_tests::scan_symbol_with_invalid_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f033b5d1552818b821322251b3983147a2735464bf65b631431b17c64a2c41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f033b5d1552818b821322251b3983147a2735464bf65b631431b17c64a2c41a", kill_on_drop: false }`
[INFO] [stdout] 1f033b5d1552818b821322251b3983147a2735464bf65b631431b17c64a2c41a