[INFO] cloning repository https://github.com/jdferreira/rs-simple-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdferreira/rs-simple-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdferreira%2Frs-simple-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdferreira%2Frs-simple-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 555e3f50be56a64626253643b27dea40ef9e0aba
[INFO] testing jdferreira/rs-simple-interpreter against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdferreira%2Frs-simple-interpreter" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdferreira/rs-simple-interpreter on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdferreira/rs-simple-interpreter
[INFO] finished tweaking git repo https://github.com/jdferreira/rs-simple-interpreter
[INFO] tweaked toml for git repo https://github.com/jdferreira/rs-simple-interpreter written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/jdferreira/rs-simple-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 227ea930e6439ae06c23bf7403632ffb83cf5f5ff075509591146c515eeb9a3f
[INFO] running `Command { std: "docker" "start" "-a" "227ea930e6439ae06c23bf7403632ffb83cf5f5ff075509591146c515eeb9a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227ea930e6439ae06c23bf7403632ffb83cf5f5ff075509591146c515eeb9a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227ea930e6439ae06c23bf7403632ffb83cf5f5ff075509591146c515eeb9a3f", kill_on_drop: false }`
[INFO] [stdout] 227ea930e6439ae06c23bf7403632ffb83cf5f5ff075509591146c515eeb9a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fed0be5714666239c6ae55b7b7c9ff967c48c42e76efd466181ed735e375e2b
[INFO] running `Command { std: "docker" "start" "-a" "3fed0be5714666239c6ae55b7b7c9ff967c48c42e76efd466181ed735e375e2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-simple-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "3fed0be5714666239c6ae55b7b7c9ff967c48c42e76efd466181ed735e375e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fed0be5714666239c6ae55b7b7c9ff967c48c42e76efd466181ed735e375e2b", kill_on_drop: false }`
[INFO] [stdout] 3fed0be5714666239c6ae55b7b7c9ff967c48c42e76efd466181ed735e375e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8948a3978d51cb696bf1d1447a20b5d98b5578cecbe542ac7b18a7e5dd06a2a8
[INFO] running `Command { std: "docker" "start" "-a" "8948a3978d51cb696bf1d1447a20b5d98b5578cecbe542ac7b18a7e5dd06a2a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-simple-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_simple_interpreter-b84b8610e5a01b31)
[INFO] running `Command { std: "docker" "inspect" "8948a3978d51cb696bf1d1447a20b5d98b5578cecbe542ac7b18a7e5dd06a2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8948a3978d51cb696bf1d1447a20b5d98b5578cecbe542ac7b18a7e5dd06a2a8", kill_on_drop: false }`
[INFO] [stdout] 8948a3978d51cb696bf1d1447a20b5d98b5578cecbe542ac7b18a7e5dd06a2a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bef41f439b7d627380420df0e67babe233ec5791070f9eedb1767754e7c6a84d
[INFO] running `Command { std: "docker" "start" "-a" "bef41f439b7d627380420df0e67babe233ec5791070f9eedb1767754e7c6a84d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_simple_interpreter-b84b8610e5a01b31)
[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" "bef41f439b7d627380420df0e67babe233ec5791070f9eedb1767754e7c6a84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef41f439b7d627380420df0e67babe233ec5791070f9eedb1767754e7c6a84d", kill_on_drop: false }`
[INFO] [stdout] bef41f439b7d627380420df0e67babe233ec5791070f9eedb1767754e7c6a84d