[INFO] fetching crate xet 0.1.0...
[INFO] testing xet-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate xet 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate xet 0.1.0 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 crates.io crate xet 0.1.0
[INFO] finished tweaking crates.io crate xet 0.1.0
[INFO] tweaked toml for crates.io crate xet 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate xet 0.1.0 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] 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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad94c3a528895d8861e0edde4556d6f1f10126effdf081c3e16cc18b54dbbbe
[INFO] running `Command { std: "docker" "start" "-a" "3ad94c3a528895d8861e0edde4556d6f1f10126effdf081c3e16cc18b54dbbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad94c3a528895d8861e0edde4556d6f1f10126effdf081c3e16cc18b54dbbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad94c3a528895d8861e0edde4556d6f1f10126effdf081c3e16cc18b54dbbbe", kill_on_drop: false }`
[INFO] [stdout] 3ad94c3a528895d8861e0edde4556d6f1f10126effdf081c3e16cc18b54dbbbe
[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=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] 80003faa72b25eb5e5130b15c53196be98164f22961969a67e5d4ce53b0960dd
[INFO] running `Command { std: "docker" "start" "-a" "80003faa72b25eb5e5130b15c53196be98164f22961969a67e5d4ce53b0960dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling xet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "80003faa72b25eb5e5130b15c53196be98164f22961969a67e5d4ce53b0960dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80003faa72b25eb5e5130b15c53196be98164f22961969a67e5d4ce53b0960dd", kill_on_drop: false }`
[INFO] [stdout] 80003faa72b25eb5e5130b15c53196be98164f22961969a67e5d4ce53b0960dd
[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=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] ec78a977487b05df90256f7df4491c37c9cf87573158058706b467938f3a8ccd
[INFO] running `Command { std: "docker" "start" "-a" "ec78a977487b05df90256f7df4491c37c9cf87573158058706b467938f3a8ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling xet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "ec78a977487b05df90256f7df4491c37c9cf87573158058706b467938f3a8ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec78a977487b05df90256f7df4491c37c9cf87573158058706b467938f3a8ccd", kill_on_drop: false }`
[INFO] [stdout] ec78a977487b05df90256f7df4491c37c9cf87573158058706b467938f3a8ccd
[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=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] 25e09b9ec2f13e8f0700c3880b133224a571bd0ee4745714e0a638556c5e7d97
[INFO] running `Command { std: "docker" "start" "-a" "25e09b9ec2f13e8f0700c3880b133224a571bd0ee4745714e0a638556c5e7d97", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xet-cb63a8a45f234e28)
[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" "25e09b9ec2f13e8f0700c3880b133224a571bd0ee4745714e0a638556c5e7d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e09b9ec2f13e8f0700c3880b133224a571bd0ee4745714e0a638556c5e7d97", kill_on_drop: false }`
[INFO] [stdout] 25e09b9ec2f13e8f0700c3880b133224a571bd0ee4745714e0a638556c5e7d97