[INFO] cloning repository https://github.com/dblanovschi/bix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dblanovschi/bix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdblanovschi%2Fbix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdblanovschi%2Fbix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8884f694c981d4affec39381053ca46bda73c2c
[INFO] checking dblanovschi/bix against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdblanovschi%2Fbix" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dblanovschi/bix on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-53/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/dblanovschi/bix
[INFO] finished tweaking git repo https://github.com/dblanovschi/bix
[INFO] tweaked toml for git repo https://github.com/dblanovschi/bix written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/dblanovschi/bix already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded text-size v1.1.0
[INFO] [stderr]   Downloaded rowan v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc4e81b29e13a42fa1d40fa4efc43539ac7eb9cf28d9fec5d67e167340f033a
[INFO] running `Command { std: "docker" "start" "-a" "6fc4e81b29e13a42fa1d40fa4efc43539ac7eb9cf28d9fec5d67e167340f033a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc4e81b29e13a42fa1d40fa4efc43539ac7eb9cf28d9fec5d67e167340f033a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc4e81b29e13a42fa1d40fa4efc43539ac7eb9cf28d9fec5d67e167340f033a", kill_on_drop: false }`
[INFO] [stdout] 6fc4e81b29e13a42fa1d40fa4efc43539ac7eb9cf28d9fec5d67e167340f033a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150b84c6b0c9d2e77f3e6fd97408b5dab25d7f184f996e188b18bc3b7275fbe7
[INFO] running `Command { std: "docker" "start" "-a" "150b84c6b0c9d2e77f3e6fd97408b5dab25d7f184f996e188b18bc3b7275fbe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bix-parser v0.1.0 (/opt/rustwide/workdir/crates/bix-parser)
[INFO] [stderr]     Checking bix v0.1.0 (/opt/rustwide/workdir/crates/bix)
[INFO] [stderr]     Checking bix-cc v0.1.0 (/opt/rustwide/workdir/crates/bix-cc)
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking rowan v0.14.0
[INFO] [stderr]     Checking bix-syntax v0.1.0 (/opt/rustwide/workdir/crates/bix-syntax)
[INFO] [stderr]     Checking bix-registry v0.1.0 (/opt/rustwide/workdir/crates/bix-registry)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.38s
[INFO] running `Command { std: "docker" "inspect" "150b84c6b0c9d2e77f3e6fd97408b5dab25d7f184f996e188b18bc3b7275fbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150b84c6b0c9d2e77f3e6fd97408b5dab25d7f184f996e188b18bc3b7275fbe7", kill_on_drop: false }`
[INFO] [stdout] 150b84c6b0c9d2e77f3e6fd97408b5dab25d7f184f996e188b18bc3b7275fbe7