[INFO] cloning repository https://github.com/FurkanTheHuman/light-lexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FurkanTheHuman/light-lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFurkanTheHuman%2Flight-lexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFurkanTheHuman%2Flight-lexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a6b343b653aec58cdd1f3176e1af01ee9b90b91
[INFO] testing FurkanTheHuman/light-lexer against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFurkanTheHuman%2Flight-lexer" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FurkanTheHuman/light-lexer on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FurkanTheHuman/light-lexer
[INFO] finished tweaking git repo https://github.com/FurkanTheHuman/light-lexer
[INFO] tweaked toml for git repo https://github.com/FurkanTheHuman/light-lexer written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/FurkanTheHuman/light-lexer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1f7fb51669dfb60aea2a12a592a292c118239468bb59f0bdcf6427881432034
[INFO] running `Command { std: "docker" "start" "-a" "a1f7fb51669dfb60aea2a12a592a292c118239468bb59f0bdcf6427881432034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1f7fb51669dfb60aea2a12a592a292c118239468bb59f0bdcf6427881432034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f7fb51669dfb60aea2a12a592a292c118239468bb59f0bdcf6427881432034", kill_on_drop: false }`
[INFO] [stdout] a1f7fb51669dfb60aea2a12a592a292c118239468bb59f0bdcf6427881432034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b075e08532b681afb4a164d1ae832a3e88ca23dc71e12ceb5e47cc8f1e016ced
[INFO] running `Command { std: "docker" "start" "-a" "b075e08532b681afb4a164d1ae832a3e88ca23dc71e12ceb5e47cc8f1e016ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "b075e08532b681afb4a164d1ae832a3e88ca23dc71e12ceb5e47cc8f1e016ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b075e08532b681afb4a164d1ae832a3e88ca23dc71e12ceb5e47cc8f1e016ced", kill_on_drop: false }`
[INFO] [stdout] b075e08532b681afb4a164d1ae832a3e88ca23dc71e12ceb5e47cc8f1e016ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b2df49252799bfac8f94971fe3d8b0460de36a6dfb66a3ead0b71af203de40
[INFO] running `Command { std: "docker" "start" "-a" "39b2df49252799bfac8f94971fe3d8b0460de36a6dfb66a3ead0b71af203de40", kill_on_drop: false }`
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "39b2df49252799bfac8f94971fe3d8b0460de36a6dfb66a3ead0b71af203de40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b2df49252799bfac8f94971fe3d8b0460de36a6dfb66a3ead0b71af203de40", kill_on_drop: false }`
[INFO] [stdout] 39b2df49252799bfac8f94971fe3d8b0460de36a6dfb66a3ead0b71af203de40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a33e8eb9faec575fce3879c8960508d6fcc124b7881b7f6d5ea309bae62a85cc
[INFO] running `Command { std: "docker" "start" "-a" "a33e8eb9faec575fce3879c8960508d6fcc124b7881b7f6d5ea309bae62a85cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/playground-bbf6d5112026fee4)
[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" "a33e8eb9faec575fce3879c8960508d6fcc124b7881b7f6d5ea309bae62a85cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33e8eb9faec575fce3879c8960508d6fcc124b7881b7f6d5ea309bae62a85cc", kill_on_drop: false }`
[INFO] [stdout] a33e8eb9faec575fce3879c8960508d6fcc124b7881b7f6d5ea309bae62a85cc