[INFO] cloning repository https://github.com/uranusjr/xet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uranusjr/xet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furanusjr%2Fxet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furanusjr%2Fxet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a90c220646b2ca5aad5e28d10da370e91fb71e12
[INFO] testing uranusjr/xet against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furanusjr%2Fxet" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uranusjr/xet on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uranusjr/xet
[INFO] finished tweaking git repo https://github.com/uranusjr/xet
[INFO] tweaked toml for git repo https://github.com/uranusjr/xet written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/uranusjr/xet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e722204ed9b57eed8585f14b57039da9f025f9a27b91945f3d93999acc868e0
[INFO] running `Command { std: "docker" "start" "-a" "9e722204ed9b57eed8585f14b57039da9f025f9a27b91945f3d93999acc868e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e722204ed9b57eed8585f14b57039da9f025f9a27b91945f3d93999acc868e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e722204ed9b57eed8585f14b57039da9f025f9a27b91945f3d93999acc868e0", kill_on_drop: false }`
[INFO] [stdout] 9e722204ed9b57eed8585f14b57039da9f025f9a27b91945f3d93999acc868e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baf5255ec7d37a85a9be556aed67c4837a14975ac6632867279fc04f69245f6f
[INFO] running `Command { std: "docker" "start" "-a" "baf5255ec7d37a85a9be556aed67c4837a14975ac6632867279fc04f69245f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "baf5255ec7d37a85a9be556aed67c4837a14975ac6632867279fc04f69245f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf5255ec7d37a85a9be556aed67c4837a14975ac6632867279fc04f69245f6f", kill_on_drop: false }`
[INFO] [stdout] baf5255ec7d37a85a9be556aed67c4837a14975ac6632867279fc04f69245f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3b724191dc8aad0b55a6921b5066d5484e006ebbc9d4d5e94cf59cf635f9a9a
[INFO] running `Command { std: "docker" "start" "-a" "c3b724191dc8aad0b55a6921b5066d5484e006ebbc9d4d5e94cf59cf635f9a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling xet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c3b724191dc8aad0b55a6921b5066d5484e006ebbc9d4d5e94cf59cf635f9a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b724191dc8aad0b55a6921b5066d5484e006ebbc9d4d5e94cf59cf635f9a9a", kill_on_drop: false }`
[INFO] [stdout] c3b724191dc8aad0b55a6921b5066d5484e006ebbc9d4d5e94cf59cf635f9a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8b52d4d0eec125f99338d3e28167bbe9feade500b362eabd0254d66a7e3e2ec
[INFO] running `Command { std: "docker" "start" "-a" "f8b52d4d0eec125f99338d3e28167bbe9feade500b362eabd0254d66a7e3e2ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xet-cb63a8a45f234e28)
[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" "f8b52d4d0eec125f99338d3e28167bbe9feade500b362eabd0254d66a7e3e2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b52d4d0eec125f99338d3e28167bbe9feade500b362eabd0254d66a7e3e2ec", kill_on_drop: false }`
[INFO] [stdout] f8b52d4d0eec125f99338d3e28167bbe9feade500b362eabd0254d66a7e3e2ec