[INFO] fetching crate xynthe 0.0.0...
[INFO] testing xynthe-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate xynthe 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate xynthe 0.0.0 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 xynthe 0.0.0
[INFO] finished tweaking crates.io crate xynthe 0.0.0
[INFO] tweaked toml for crates.io crate xynthe 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate xynthe 0.0.0 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8b5d1a1c083c36fdd2f7c07aa36e818708d19611afb3b89451291b2ce2621ff4
[INFO] running `Command { std: "docker" "start" "-a" "8b5d1a1c083c36fdd2f7c07aa36e818708d19611afb3b89451291b2ce2621ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b5d1a1c083c36fdd2f7c07aa36e818708d19611afb3b89451291b2ce2621ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5d1a1c083c36fdd2f7c07aa36e818708d19611afb3b89451291b2ce2621ff4", kill_on_drop: false }`
[INFO] [stdout] 8b5d1a1c083c36fdd2f7c07aa36e818708d19611afb3b89451291b2ce2621ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3cca51ba47b2d48e7aef9886fe7b533fce7f4cb9a5a548867a73e2b25959ee2f
[INFO] running `Command { std: "docker" "start" "-a" "3cca51ba47b2d48e7aef9886fe7b533fce7f4cb9a5a548867a73e2b25959ee2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xynthe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3cca51ba47b2d48e7aef9886fe7b533fce7f4cb9a5a548867a73e2b25959ee2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cca51ba47b2d48e7aef9886fe7b533fce7f4cb9a5a548867a73e2b25959ee2f", kill_on_drop: false }`
[INFO] [stdout] 3cca51ba47b2d48e7aef9886fe7b533fce7f4cb9a5a548867a73e2b25959ee2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ee2377752d4f47a2f34e889db3c078bcb6131e79428baa8f4aa3dd30e9ab4fda
[INFO] running `Command { std: "docker" "start" "-a" "ee2377752d4f47a2f34e889db3c078bcb6131e79428baa8f4aa3dd30e9ab4fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling xynthe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ee2377752d4f47a2f34e889db3c078bcb6131e79428baa8f4aa3dd30e9ab4fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2377752d4f47a2f34e889db3c078bcb6131e79428baa8f4aa3dd30e9ab4fda", kill_on_drop: false }`
[INFO] [stdout] ee2377752d4f47a2f34e889db3c078bcb6131e79428baa8f4aa3dd30e9ab4fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 43cb62287e5cc99b4899b733095a197f1bab552a75ee6c6176ba6b6d031fb1ad
[INFO] running `Command { std: "docker" "start" "-a" "43cb62287e5cc99b4899b733095a197f1bab552a75ee6c6176ba6b6d031fb1ad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xynthe-7877d5ea84f4fb23)
[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" "43cb62287e5cc99b4899b733095a197f1bab552a75ee6c6176ba6b6d031fb1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cb62287e5cc99b4899b733095a197f1bab552a75ee6c6176ba6b6d031fb1ad", kill_on_drop: false }`
[INFO] [stdout] 43cb62287e5cc99b4899b733095a197f1bab552a75ee6c6176ba6b6d031fb1ad