[INFO] fetching crate frg 0.1.1...
[INFO] testing frg-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate frg 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate frg 0.1.1
[INFO] finished tweaking crates.io crate frg 0.1.1
[INFO] tweaked toml for crates.io crate frg 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate frg 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frg 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2c3108737a63dc043deb082aa06ed48dcb73a8860895d6ec29362307e553116
[INFO] running `Command { std: "docker" "start" "-a" "a2c3108737a63dc043deb082aa06ed48dcb73a8860895d6ec29362307e553116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c3108737a63dc043deb082aa06ed48dcb73a8860895d6ec29362307e553116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c3108737a63dc043deb082aa06ed48dcb73a8860895d6ec29362307e553116", kill_on_drop: false }`
[INFO] [stdout] a2c3108737a63dc043deb082aa06ed48dcb73a8860895d6ec29362307e553116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec7290b2d265d1b47ef279ef3c414152ff583584bb50d2610d21ce4fa8335fd
[INFO] running `Command { std: "docker" "start" "-a" "8ec7290b2d265d1b47ef279ef3c414152ff583584bb50d2610d21ce4fa8335fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling frg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "8ec7290b2d265d1b47ef279ef3c414152ff583584bb50d2610d21ce4fa8335fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec7290b2d265d1b47ef279ef3c414152ff583584bb50d2610d21ce4fa8335fd", kill_on_drop: false }`
[INFO] [stdout] 8ec7290b2d265d1b47ef279ef3c414152ff583584bb50d2610d21ce4fa8335fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6637c3dc422030d88ca1475ff0f22e438138d6979836ae4299bec0aea3d15138
[INFO] running `Command { std: "docker" "start" "-a" "6637c3dc422030d88ca1475ff0f22e438138d6979836ae4299bec0aea3d15138", kill_on_drop: false }`
[INFO] [stderr]    Compiling frg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "6637c3dc422030d88ca1475ff0f22e438138d6979836ae4299bec0aea3d15138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6637c3dc422030d88ca1475ff0f22e438138d6979836ae4299bec0aea3d15138", kill_on_drop: false }`
[INFO] [stdout] 6637c3dc422030d88ca1475ff0f22e438138d6979836ae4299bec0aea3d15138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d5a17dfa61c1920bfd5a7374f932b2ef8c0277a03982282557161a9d5213ccf
[INFO] running `Command { std: "docker" "start" "-a" "6d5a17dfa61c1920bfd5a7374f932b2ef8c0277a03982282557161a9d5213ccf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frg-81926990338c03f4)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/frg-a4fdf91a83fc5d75)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ast::tests::literal_bool ... ok
[INFO] [stdout] test ast::tests::addition_expression ... ok
[INFO] [stdout] test ast::tests::literal_identifier ... ok
[INFO] [stdout] test ast::tests::basic_identifier ... ok
[INFO] [stdout] test ast::tests::literal_float ... ok
[INFO] [stdout] test ast::tests::literal_int ... ok
[INFO] [stdout] test ast::tests::literal_string ... ok
[INFO] [stdout] test ast::tests::vec_type ... ok
[INFO] [stdout] test lexer::tests::basic_identifier ... ok
[INFO] [stdout] test lexer::tests::keyword_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d5a17dfa61c1920bfd5a7374f932b2ef8c0277a03982282557161a9d5213ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5a17dfa61c1920bfd5a7374f932b2ef8c0277a03982282557161a9d5213ccf", kill_on_drop: false }`
[INFO] [stdout] 6d5a17dfa61c1920bfd5a7374f932b2ef8c0277a03982282557161a9d5213ccf