[INFO] cloning repository https://github.com/JackMordaunt/monkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JackMordaunt/monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMordaunt%2Fmonkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMordaunt%2Fmonkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b53c8b69bc5be9fd603cb48711a0b9042d49aa3
[INFO] testing JackMordaunt/monkey against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMordaunt%2Fmonkey" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JackMordaunt/monkey on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JackMordaunt/monkey
[INFO] finished tweaking git repo https://github.com/JackMordaunt/monkey
[INFO] tweaked toml for git repo https://github.com/JackMordaunt/monkey written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/JackMordaunt/monkey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6010d6829f444f58743b4aef7107521890b7e8bdbe0433fbeb085c789a7414c9
[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" "6010d6829f444f58743b4aef7107521890b7e8bdbe0433fbeb085c789a7414c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6010d6829f444f58743b4aef7107521890b7e8bdbe0433fbeb085c789a7414c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6010d6829f444f58743b4aef7107521890b7e8bdbe0433fbeb085c789a7414c9", kill_on_drop: false }`
[INFO] [stdout] 6010d6829f444f58743b4aef7107521890b7e8bdbe0433fbeb085c789a7414c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 3bda17c22b8baa9ff06b273aefd670cb27ade6c22dead4f20aaca0ab72edf582
[INFO] running `Command { std: "docker" "start" "-a" "3bda17c22b8baa9ff06b273aefd670cb27ade6c22dead4f20aaca0ab72edf582", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling rgb v0.8.13
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling whoami v0.5.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.02s
[INFO] running `Command { std: "docker" "inspect" "3bda17c22b8baa9ff06b273aefd670cb27ade6c22dead4f20aaca0ab72edf582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bda17c22b8baa9ff06b273aefd670cb27ade6c22dead4f20aaca0ab72edf582", kill_on_drop: false }`
[INFO] [stdout] 3bda17c22b8baa9ff06b273aefd670cb27ade6c22dead4f20aaca0ab72edf582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 3eea477596b4b3e9e9c6634d50089f8cef9fd7d5df4d10edd78191a405b1ac77
[INFO] running `Command { std: "docker" "start" "-a" "3eea477596b4b3e9e9c6634d50089f8cef9fd7d5df4d10edd78191a405b1ac77", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "3eea477596b4b3e9e9c6634d50089f8cef9fd7d5df4d10edd78191a405b1ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eea477596b4b3e9e9c6634d50089f8cef9fd7d5df4d10edd78191a405b1ac77", kill_on_drop: false }`
[INFO] [stdout] 3eea477596b4b3e9e9c6634d50089f8cef9fd7d5df4d10edd78191a405b1ac77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3f3f36b3e5f22da4c7f762942a41915f2187bd604e222167e90b24fc894bf12
[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" "b3f3f36b3e5f22da4c7f762942a41915f2187bd604e222167e90b24fc894bf12", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/monkey-c24f1530ece6ec88
[INFO] [stdout] test parser::tests::expressions ... ok
[INFO] [stdout] test parser::tests::function_literal ... ok
[INFO] [stdout] test parser::tests::function_call ... ok
[INFO] [stdout] test parser::tests::if_else_expression ... ok
[INFO] [stdout] test lexer::tests::tokens ... ok
[INFO] [stdout] test parser::tests::precedence ... ok
[INFO] [stdout] test parser::tests::prefix ... ok
[INFO] [stdout] test parser::tests::if_expression ... ok
[INFO] [stdout] test parser::tests::return_statement ... ok
[INFO] [stdout] test parser::tests::let_statement ... ok
[INFO] [stdout] test parser::tests::infix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/monkey-c40252c036a6ace3
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test parser::tests::expressions ... ok
[INFO] [stdout] test parser::tests::if_else_expression ... ok
[INFO] [stdout] test parser::tests::function_literal ... ok
[INFO] [stdout] test lexer::tests::tokens ... ok
[INFO] [stdout] test parser::tests::function_call ... ok
[INFO] [stdout] test parser::tests::prefix ... ok
[INFO] [stderr]    Doc-tests monkey
[INFO] [stdout] test parser::tests::return_statement ... ok
[INFO] [stdout] test parser::tests::precedence ... ok
[INFO] [stdout] test parser::tests::if_expression ... ok
[INFO] [stdout] test parser::tests::infix ... ok
[INFO] [stdout] test parser::tests::let_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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] running `Command { std: "docker" "inspect" "b3f3f36b3e5f22da4c7f762942a41915f2187bd604e222167e90b24fc894bf12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f3f36b3e5f22da4c7f762942a41915f2187bd604e222167e90b24fc894bf12", kill_on_drop: false }`
[INFO] [stdout] b3f3f36b3e5f22da4c7f762942a41915f2187bd604e222167e90b24fc894bf12