[INFO] fetching crate davoxide 0.0.0...
[INFO] testing davoxide-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate davoxide 0.0.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate davoxide 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 davoxide 0.0.0
[INFO] finished tweaking crates.io crate davoxide 0.0.0
[INFO] tweaked toml for crates.io crate davoxide 0.0.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate davoxide 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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04bd77e810d6b2557a7780732e03fe07542ce56e7af5152f43df5d63bbc743fc
[INFO] running `Command { std: "docker" "start" "-a" "04bd77e810d6b2557a7780732e03fe07542ce56e7af5152f43df5d63bbc743fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04bd77e810d6b2557a7780732e03fe07542ce56e7af5152f43df5d63bbc743fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bd77e810d6b2557a7780732e03fe07542ce56e7af5152f43df5d63bbc743fc", kill_on_drop: false }`
[INFO] [stdout] 04bd77e810d6b2557a7780732e03fe07542ce56e7af5152f43df5d63bbc743fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6198dba1e66d0946d175e20e059a349495228f2b6c8ff37f99896c694d8d6ed
[INFO] running `Command { std: "docker" "start" "-a" "b6198dba1e66d0946d175e20e059a349495228f2b6c8ff37f99896c694d8d6ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling davoxide v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b6198dba1e66d0946d175e20e059a349495228f2b6c8ff37f99896c694d8d6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6198dba1e66d0946d175e20e059a349495228f2b6c8ff37f99896c694d8d6ed", kill_on_drop: false }`
[INFO] [stdout] b6198dba1e66d0946d175e20e059a349495228f2b6c8ff37f99896c694d8d6ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c6a3c4da91e58be9e86abc57da98d65cb085c8a59bb5204cb47c166ec9b948
[INFO] running `Command { std: "docker" "start" "-a" "e5c6a3c4da91e58be9e86abc57da98d65cb085c8a59bb5204cb47c166ec9b948", kill_on_drop: false }`
[INFO] [stderr]    Compiling davoxide v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "e5c6a3c4da91e58be9e86abc57da98d65cb085c8a59bb5204cb47c166ec9b948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c6a3c4da91e58be9e86abc57da98d65cb085c8a59bb5204cb47c166ec9b948", kill_on_drop: false }`
[INFO] [stdout] e5c6a3c4da91e58be9e86abc57da98d65cb085c8a59bb5204cb47c166ec9b948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc24d58acf18e90e09d16c183415a0722f6dbf2977eebe11c2f8bb497046b508
[INFO] running `Command { std: "docker" "start" "-a" "dc24d58acf18e90e09d16c183415a0722f6dbf2977eebe11c2f8bb497046b508", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/davoxide-e6cf927b8860e02b)
[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" "dc24d58acf18e90e09d16c183415a0722f6dbf2977eebe11c2f8bb497046b508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc24d58acf18e90e09d16c183415a0722f6dbf2977eebe11c2f8bb497046b508", kill_on_drop: false }`
[INFO] [stdout] dc24d58acf18e90e09d16c183415a0722f6dbf2977eebe11c2f8bb497046b508