[INFO] cloning repository https://github.com/drwrf/lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drwrf/lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrwrf%2Flang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrwrf%2Flang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1593bd613d5c5e81bb194bdbece187bf4345547f
[INFO] testing drwrf/lang against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrwrf%2Flang" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drwrf/lang on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drwrf/lang
[INFO] finished tweaking git repo https://github.com/drwrf/lang
[INFO] tweaked toml for git repo https://github.com/drwrf/lang written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/drwrf/lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 596a3060d85e63082edbcec6d89ff7fbf0a444d995e1e4c442ace1321fcedc5c
[INFO] running `Command { std: "docker" "start" "-a" "596a3060d85e63082edbcec6d89ff7fbf0a444d995e1e4c442ace1321fcedc5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596a3060d85e63082edbcec6d89ff7fbf0a444d995e1e4c442ace1321fcedc5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596a3060d85e63082edbcec6d89ff7fbf0a444d995e1e4c442ace1321fcedc5c", kill_on_drop: false }`
[INFO] [stdout] 596a3060d85e63082edbcec6d89ff7fbf0a444d995e1e4c442ace1321fcedc5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2d8b9e62f13503cc4157fd768a1bd9bf83a8f2bb7c7b4416397dd7728a8dbe
[INFO] running `Command { std: "docker" "start" "-a" "ec2d8b9e62f13503cc4157fd768a1bd9bf83a8f2bb7c7b4416397dd7728a8dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ec2d8b9e62f13503cc4157fd768a1bd9bf83a8f2bb7c7b4416397dd7728a8dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2d8b9e62f13503cc4157fd768a1bd9bf83a8f2bb7c7b4416397dd7728a8dbe", kill_on_drop: false }`
[INFO] [stdout] ec2d8b9e62f13503cc4157fd768a1bd9bf83a8f2bb7c7b4416397dd7728a8dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dc35cc01260d8cd81d80e50e8d937dcf6fe2be280f7e3a9d0275170e27c6150
[INFO] running `Command { std: "docker" "start" "-a" "3dc35cc01260d8cd81d80e50e8d937dcf6fe2be280f7e3a9d0275170e27c6150", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3dc35cc01260d8cd81d80e50e8d937dcf6fe2be280f7e3a9d0275170e27c6150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc35cc01260d8cd81d80e50e8d937dcf6fe2be280f7e3a9d0275170e27c6150", kill_on_drop: false }`
[INFO] [stdout] 3dc35cc01260d8cd81d80e50e8d937dcf6fe2be280f7e3a9d0275170e27c6150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8be118419a0b2458612ae90755575debd29041aad98bdaa3c2862ef49674494
[INFO] running `Command { std: "docker" "start" "-a" "d8be118419a0b2458612ae90755575debd29041aad98bdaa3c2862ef49674494", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lang-87c252f16e1e9539)
[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" "d8be118419a0b2458612ae90755575debd29041aad98bdaa3c2862ef49674494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8be118419a0b2458612ae90755575debd29041aad98bdaa3c2862ef49674494", kill_on_drop: false }`
[INFO] [stdout] d8be118419a0b2458612ae90755575debd29041aad98bdaa3c2862ef49674494