[INFO] fetching crate quwue 0.0.0...
[INFO] testing quwue-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate quwue 0.0.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate quwue 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quwue 0.0.0
[INFO] finished tweaking crates.io crate quwue 0.0.0
[INFO] tweaked toml for crates.io crate quwue 0.0.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate quwue 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe93434fbaa2ad3b6aa5dbe71d54ed07864698785268f657fa71cfc7f06505e4
[INFO] running `Command { std: "docker" "start" "-a" "fe93434fbaa2ad3b6aa5dbe71d54ed07864698785268f657fa71cfc7f06505e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe93434fbaa2ad3b6aa5dbe71d54ed07864698785268f657fa71cfc7f06505e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe93434fbaa2ad3b6aa5dbe71d54ed07864698785268f657fa71cfc7f06505e4", kill_on_drop: false }`
[INFO] [stdout] fe93434fbaa2ad3b6aa5dbe71d54ed07864698785268f657fa71cfc7f06505e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb26b9ffc2bedb59c9b3fa704b374b3a99a6fa7cdb3e685db9e2b6cd0dbd0e8d
[INFO] running `Command { std: "docker" "start" "-a" "eb26b9ffc2bedb59c9b3fa704b374b3a99a6fa7cdb3e685db9e2b6cd0dbd0e8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quwue v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "eb26b9ffc2bedb59c9b3fa704b374b3a99a6fa7cdb3e685db9e2b6cd0dbd0e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb26b9ffc2bedb59c9b3fa704b374b3a99a6fa7cdb3e685db9e2b6cd0dbd0e8d", kill_on_drop: false }`
[INFO] [stdout] eb26b9ffc2bedb59c9b3fa704b374b3a99a6fa7cdb3e685db9e2b6cd0dbd0e8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e7d826c48c3732a2beb9b085dc21b23ca4a5692cd3965a791666ab4a49cb986
[INFO] running `Command { std: "docker" "start" "-a" "0e7d826c48c3732a2beb9b085dc21b23ca4a5692cd3965a791666ab4a49cb986", kill_on_drop: false }`
[INFO] [stderr]    Compiling quwue v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0e7d826c48c3732a2beb9b085dc21b23ca4a5692cd3965a791666ab4a49cb986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7d826c48c3732a2beb9b085dc21b23ca4a5692cd3965a791666ab4a49cb986", kill_on_drop: false }`
[INFO] [stdout] 0e7d826c48c3732a2beb9b085dc21b23ca4a5692cd3965a791666ab4a49cb986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82f6d7d017b6eeb2e953376f3277cbf3e9e434a7908fb108350888184ffed65b
[INFO] running `Command { std: "docker" "start" "-a" "82f6d7d017b6eeb2e953376f3277cbf3e9e434a7908fb108350888184ffed65b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quwue-3e5ff0827c377432)
[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" "82f6d7d017b6eeb2e953376f3277cbf3e9e434a7908fb108350888184ffed65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f6d7d017b6eeb2e953376f3277cbf3e9e434a7908fb108350888184ffed65b", kill_on_drop: false }`
[INFO] [stdout] 82f6d7d017b6eeb2e953376f3277cbf3e9e434a7908fb108350888184ffed65b