[INFO] fetching crate heat 0.0.0...
[INFO] testing heat-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate heat 0.0.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate heat 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heat 0.0.0
[INFO] finished tweaking crates.io crate heat 0.0.0
[INFO] tweaked toml for crates.io crate heat 0.0.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate heat 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a09761ff20920e5ecc59a22cbf41fe854fee999d41c5e9637d3a0edbd16a4939
[INFO] running `Command { std: "docker" "start" "-a" "a09761ff20920e5ecc59a22cbf41fe854fee999d41c5e9637d3a0edbd16a4939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09761ff20920e5ecc59a22cbf41fe854fee999d41c5e9637d3a0edbd16a4939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09761ff20920e5ecc59a22cbf41fe854fee999d41c5e9637d3a0edbd16a4939", kill_on_drop: false }`
[INFO] [stdout] a09761ff20920e5ecc59a22cbf41fe854fee999d41c5e9637d3a0edbd16a4939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a76dec0441823ddbd3ceb8b02352f1436d4b12990e3cadba04cdf60d6c24b5
[INFO] running `Command { std: "docker" "start" "-a" "54a76dec0441823ddbd3ceb8b02352f1436d4b12990e3cadba04cdf60d6c24b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "54a76dec0441823ddbd3ceb8b02352f1436d4b12990e3cadba04cdf60d6c24b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a76dec0441823ddbd3ceb8b02352f1436d4b12990e3cadba04cdf60d6c24b5", kill_on_drop: false }`
[INFO] [stdout] 54a76dec0441823ddbd3ceb8b02352f1436d4b12990e3cadba04cdf60d6c24b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e44a8b6182d614b7199bc2626a0e8de4740a178f8e2bcb73a61a4fbabbe995
[INFO] running `Command { std: "docker" "start" "-a" "92e44a8b6182d614b7199bc2626a0e8de4740a178f8e2bcb73a61a4fbabbe995", kill_on_drop: false }`
[INFO] [stderr]    Compiling heat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "92e44a8b6182d614b7199bc2626a0e8de4740a178f8e2bcb73a61a4fbabbe995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e44a8b6182d614b7199bc2626a0e8de4740a178f8e2bcb73a61a4fbabbe995", kill_on_drop: false }`
[INFO] [stdout] 92e44a8b6182d614b7199bc2626a0e8de4740a178f8e2bcb73a61a4fbabbe995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2fc57ab006112ad8730e9cffec1e5642357d19e44132f93c31e911f9b4fd57d
[INFO] running `Command { std: "docker" "start" "-a" "e2fc57ab006112ad8730e9cffec1e5642357d19e44132f93c31e911f9b4fd57d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heat-b91c6a18d611d4fe)
[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" "e2fc57ab006112ad8730e9cffec1e5642357d19e44132f93c31e911f9b4fd57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fc57ab006112ad8730e9cffec1e5642357d19e44132f93c31e911f9b4fd57d", kill_on_drop: false }`
[INFO] [stdout] e2fc57ab006112ad8730e9cffec1e5642357d19e44132f93c31e911f9b4fd57d