[INFO] fetching crate vis 0.0.0...
[INFO] testing vis-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate vis 0.0.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate vis 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vis 0.0.0
[INFO] finished tweaking crates.io crate vis 0.0.0
[INFO] tweaked toml for crates.io crate vis 0.0.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate crates.io crate vis 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20546be9e8bbefeb9c1044f67a8d81730e5dee6593388d9c96e775a5cbb3e80d
[INFO] running `Command { std: "docker" "start" "-a" "20546be9e8bbefeb9c1044f67a8d81730e5dee6593388d9c96e775a5cbb3e80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20546be9e8bbefeb9c1044f67a8d81730e5dee6593388d9c96e775a5cbb3e80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20546be9e8bbefeb9c1044f67a8d81730e5dee6593388d9c96e775a5cbb3e80d", kill_on_drop: false }`
[INFO] [stdout] 20546be9e8bbefeb9c1044f67a8d81730e5dee6593388d9c96e775a5cbb3e80d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7820a4e508c08d9a9f0c05bba25c3b23d5ba396a72897124f51a18f5ab69c13
[INFO] running `Command { std: "docker" "start" "-a" "c7820a4e508c08d9a9f0c05bba25c3b23d5ba396a72897124f51a18f5ab69c13", kill_on_drop: false }`
[INFO] [stderr]    Compiling vis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c7820a4e508c08d9a9f0c05bba25c3b23d5ba396a72897124f51a18f5ab69c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7820a4e508c08d9a9f0c05bba25c3b23d5ba396a72897124f51a18f5ab69c13", kill_on_drop: false }`
[INFO] [stdout] c7820a4e508c08d9a9f0c05bba25c3b23d5ba396a72897124f51a18f5ab69c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f11729723f9bb4364e982d5813fc8778b19e50231ca3b14e28ab5670f578d37
[INFO] running `Command { std: "docker" "start" "-a" "6f11729723f9bb4364e982d5813fc8778b19e50231ca3b14e28ab5670f578d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling vis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6f11729723f9bb4364e982d5813fc8778b19e50231ca3b14e28ab5670f578d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f11729723f9bb4364e982d5813fc8778b19e50231ca3b14e28ab5670f578d37", kill_on_drop: false }`
[INFO] [stdout] 6f11729723f9bb4364e982d5813fc8778b19e50231ca3b14e28ab5670f578d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7dd802d629780364844a12d0fd7fa4e5e10ab4ec36c702141644f228a4b7eac1
[INFO] running `Command { std: "docker" "start" "-a" "7dd802d629780364844a12d0fd7fa4e5e10ab4ec36c702141644f228a4b7eac1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vis-4588db2248fba385)
[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" "7dd802d629780364844a12d0fd7fa4e5e10ab4ec36c702141644f228a4b7eac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd802d629780364844a12d0fd7fa4e5e10ab4ec36c702141644f228a4b7eac1", kill_on_drop: false }`
[INFO] [stdout] 7dd802d629780364844a12d0fd7fa4e5e10ab4ec36c702141644f228a4b7eac1