[INFO] fetching crate treecap 0.0.0...
[INFO] testing treecap-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate treecap 0.0.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate treecap 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 treecap 0.0.0
[INFO] finished tweaking crates.io crate treecap 0.0.0
[INFO] tweaked toml for crates.io crate treecap 0.0.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate crates.io crate treecap 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0149e692280c7751c3224c78063f425feae20da2608d928110445f2af190bc7f
[INFO] running `Command { std: "docker" "start" "-a" "0149e692280c7751c3224c78063f425feae20da2608d928110445f2af190bc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0149e692280c7751c3224c78063f425feae20da2608d928110445f2af190bc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0149e692280c7751c3224c78063f425feae20da2608d928110445f2af190bc7f", kill_on_drop: false }`
[INFO] [stdout] 0149e692280c7751c3224c78063f425feae20da2608d928110445f2af190bc7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f9435a179c49b2c82aa4e23305307641c36c36d567a28fff86acff70169ea05
[INFO] running `Command { std: "docker" "start" "-a" "0f9435a179c49b2c82aa4e23305307641c36c36d567a28fff86acff70169ea05", kill_on_drop: false }`
[INFO] [stderr]    Compiling treecap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0f9435a179c49b2c82aa4e23305307641c36c36d567a28fff86acff70169ea05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9435a179c49b2c82aa4e23305307641c36c36d567a28fff86acff70169ea05", kill_on_drop: false }`
[INFO] [stdout] 0f9435a179c49b2c82aa4e23305307641c36c36d567a28fff86acff70169ea05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 969e7db51500637e514d85267bf4b117d58403d563974832299077ea172d3fea
[INFO] running `Command { std: "docker" "start" "-a" "969e7db51500637e514d85267bf4b117d58403d563974832299077ea172d3fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling treecap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "969e7db51500637e514d85267bf4b117d58403d563974832299077ea172d3fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969e7db51500637e514d85267bf4b117d58403d563974832299077ea172d3fea", kill_on_drop: false }`
[INFO] [stdout] 969e7db51500637e514d85267bf4b117d58403d563974832299077ea172d3fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a67fc1b17d7b39d486532ac045d105b5f937c866a95508dc8fcc2ff962718b63
[INFO] running `Command { std: "docker" "start" "-a" "a67fc1b17d7b39d486532ac045d105b5f937c866a95508dc8fcc2ff962718b63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/treecap-75783338d89d0e76)
[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" "a67fc1b17d7b39d486532ac045d105b5f937c866a95508dc8fcc2ff962718b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67fc1b17d7b39d486532ac045d105b5f937c866a95508dc8fcc2ff962718b63", kill_on_drop: false }`
[INFO] [stdout] a67fc1b17d7b39d486532ac045d105b5f937c866a95508dc8fcc2ff962718b63