[INFO] fetching crate cargofox 0.1.0...
[INFO] testing cargofox-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate cargofox 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate cargofox 0.1.0 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 cargofox 0.1.0
[INFO] finished tweaking crates.io crate cargofox 0.1.0
[INFO] tweaked toml for crates.io crate cargofox 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] efd23a21288788f52683fcba56b04ded81b335a7bcceb26e6f919e9df0724d43
[INFO] running `Command { std: "docker" "start" "-a" "efd23a21288788f52683fcba56b04ded81b335a7bcceb26e6f919e9df0724d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efd23a21288788f52683fcba56b04ded81b335a7bcceb26e6f919e9df0724d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd23a21288788f52683fcba56b04ded81b335a7bcceb26e6f919e9df0724d43", kill_on_drop: false }`
[INFO] [stdout] efd23a21288788f52683fcba56b04ded81b335a7bcceb26e6f919e9df0724d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 9a5075c3842ccd0fdbf1b7993934b3667eb8fa5fb4d26b468e51f09d5a7dd926
[INFO] running `Command { std: "docker" "start" "-a" "9a5075c3842ccd0fdbf1b7993934b3667eb8fa5fb4d26b468e51f09d5a7dd926", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargofox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9a5075c3842ccd0fdbf1b7993934b3667eb8fa5fb4d26b468e51f09d5a7dd926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5075c3842ccd0fdbf1b7993934b3667eb8fa5fb4d26b468e51f09d5a7dd926", kill_on_drop: false }`
[INFO] [stdout] 9a5075c3842ccd0fdbf1b7993934b3667eb8fa5fb4d26b468e51f09d5a7dd926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 48fbfc5e614c93751ccc627c6e4f3bfbc5d8be3ea1d13e8d2ebc5bfdac3b3702
[INFO] running `Command { std: "docker" "start" "-a" "48fbfc5e614c93751ccc627c6e4f3bfbc5d8be3ea1d13e8d2ebc5bfdac3b3702", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargofox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "48fbfc5e614c93751ccc627c6e4f3bfbc5d8be3ea1d13e8d2ebc5bfdac3b3702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fbfc5e614c93751ccc627c6e4f3bfbc5d8be3ea1d13e8d2ebc5bfdac3b3702", kill_on_drop: false }`
[INFO] [stdout] 48fbfc5e614c93751ccc627c6e4f3bfbc5d8be3ea1d13e8d2ebc5bfdac3b3702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] a7bbc0d981c26acbee77f8940d84192e601d669a56a9305e13743190f69c0eb3
[INFO] running `Command { std: "docker" "start" "-a" "a7bbc0d981c26acbee77f8940d84192e601d669a56a9305e13743190f69c0eb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargofox-8fb0734976048519)
[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" "a7bbc0d981c26acbee77f8940d84192e601d669a56a9305e13743190f69c0eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bbc0d981c26acbee77f8940d84192e601d669a56a9305e13743190f69c0eb3", kill_on_drop: false }`
[INFO] [stdout] a7bbc0d981c26acbee77f8940d84192e601d669a56a9305e13743190f69c0eb3