[INFO] cloning repository https://github.com/Scottz0r/shrek_lang_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Scottz0r/shrek_lang_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottz0r%2Fshrek_lang_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottz0r%2Fshrek_lang_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2dc68515b001a1ae17a50d7579f84a846c78dcc3
[INFO] testing Scottz0r/shrek_lang_rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottz0r%2Fshrek_lang_rust" "/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/Scottz0r/shrek_lang_rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Scottz0r/shrek_lang_rust
[INFO] finished tweaking git repo https://github.com/Scottz0r/shrek_lang_rust
[INFO] tweaked toml for git repo https://github.com/Scottz0r/shrek_lang_rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Scottz0r/shrek_lang_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.1.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b6fb296d10bdcf370ca5a5720d556f43795eefc98a6c9b7d279e75a8cf7ffe
[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" "98b6fb296d10bdcf370ca5a5720d556f43795eefc98a6c9b7d279e75a8cf7ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b6fb296d10bdcf370ca5a5720d556f43795eefc98a6c9b7d279e75a8cf7ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b6fb296d10bdcf370ca5a5720d556f43795eefc98a6c9b7d279e75a8cf7ffe", kill_on_drop: false }`
[INFO] [stdout] 98b6fb296d10bdcf370ca5a5720d556f43795eefc98a6c9b7d279e75a8cf7ffe
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 028ccc229698fe36e36572281618b288e84f1e19e62bbd47fdcfa2a479807655
[INFO] running `Command { std: "docker" "start" "-a" "028ccc229698fe36e36572281618b288e84f1e19e62bbd47fdcfa2a479807655", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread_local v1.1.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling shrek_lang_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "028ccc229698fe36e36572281618b288e84f1e19e62bbd47fdcfa2a479807655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028ccc229698fe36e36572281618b288e84f1e19e62bbd47fdcfa2a479807655", kill_on_drop: false }`
[INFO] [stdout] 028ccc229698fe36e36572281618b288e84f1e19e62bbd47fdcfa2a479807655
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] abcfea7e810968e72da0c9f45f72c9df99229d8a1cd127dba1247ccc05850401
[INFO] running `Command { std: "docker" "start" "-a" "abcfea7e810968e72da0c9f45f72c9df99229d8a1cd127dba1247ccc05850401", kill_on_drop: false }`
[INFO] [stderr]    Compiling shrek_lang_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "abcfea7e810968e72da0c9f45f72c9df99229d8a1cd127dba1247ccc05850401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abcfea7e810968e72da0c9f45f72c9df99229d8a1cd127dba1247ccc05850401", kill_on_drop: false }`
[INFO] [stdout] abcfea7e810968e72da0c9f45f72c9df99229d8a1cd127dba1247ccc05850401
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d36606b02b5b126c9aa5bf02c19ab0ba2ffc053e5ac9dcd356717f4f1b23456b
[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" "d36606b02b5b126c9aa5bf02c19ab0ba2ffc053e5ac9dcd356717f4f1b23456b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shrek_lang_rust-0ce080ec0e3934a8)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test builtins::tests::test_add ... ok
[INFO] [stdout] test builtins::tests::test_add_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_clone ... ok
[INFO] [stdout] test builtins::tests::test_clone_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_divide_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_input ... ok
[INFO] [stdout] test builtins::tests::test_mod_ ... ok
[INFO] [stdout] test builtins::tests::test_multiply ... ok
[INFO] [stdout] test builtins::tests::test_multiply_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_negate ... ok
[INFO] [stdout] test builtins::tests::test_negate_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_output ... ok
[INFO] [stdout] test builtins::tests::test_square ... ok
[INFO] [stdout] test builtins::tests::test_square_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_subtract ... ok
[INFO] [stdout] test builtins::tests::test_subtract_bad_stack ... ok
[INFO] [stdout] test optimizer::tests::test_1_arg_arithmetic ... ok
[INFO] [stdout] test optimizer::tests::test_1_arg_arithmetic_no_op ... ok
[INFO] [stdout] test optimizer::tests::test_2_arg_arithmetic ... ok
[INFO] [stdout] test optimizer::tests::test_easy_constant_1 ... ok
[INFO] [stdout] test optimizer::tests::test_multi_opt ... ok
[INFO] [stdout] test optimizer::tests::test_2_arg_arithmetic_no_op ... ok
[INFO] [stdout] test builtins::tests::test_double_val ... ok
[INFO] [stdout] test builtins::tests::test_double_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_mod_bad_stack ... ok
[INFO] [stdout] test builtins::tests::test_divide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d36606b02b5b126c9aa5bf02c19ab0ba2ffc053e5ac9dcd356717f4f1b23456b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36606b02b5b126c9aa5bf02c19ab0ba2ffc053e5ac9dcd356717f4f1b23456b", kill_on_drop: false }`
[INFO] [stdout] d36606b02b5b126c9aa5bf02c19ab0ba2ffc053e5ac9dcd356717f4f1b23456b