[INFO] fetching crate battery-widget 0.1.0... [INFO] testing battery-widget-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate battery-widget 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate battery-widget 0.1.0 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 battery-widget 0.1.0 [INFO] finished tweaking crates.io crate battery-widget 0.1.0 [INFO] tweaked toml for crates.io crate battery-widget 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate battery-widget 0.1.0 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3a214d05aa7cdb1c7bccb8312936bc26900fbf7e9930342f1fbb0d60502dd890 [INFO] running `Command { std: "docker" "start" "-a" "3a214d05aa7cdb1c7bccb8312936bc26900fbf7e9930342f1fbb0d60502dd890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a214d05aa7cdb1c7bccb8312936bc26900fbf7e9930342f1fbb0d60502dd890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a214d05aa7cdb1c7bccb8312936bc26900fbf7e9930342f1fbb0d60502dd890", kill_on_drop: false }` [INFO] [stdout] 3a214d05aa7cdb1c7bccb8312936bc26900fbf7e9930342f1fbb0d60502dd890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0b934a949b73cc87f8ee193fa10e9436aac917b758c5af8f6703d4163a7ce59f [INFO] running `Command { std: "docker" "start" "-a" "0b934a949b73cc87f8ee193fa10e9436aac917b758c5af8f6703d4163a7ce59f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling battery-widget v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "0b934a949b73cc87f8ee193fa10e9436aac917b758c5af8f6703d4163a7ce59f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b934a949b73cc87f8ee193fa10e9436aac917b758c5af8f6703d4163a7ce59f", kill_on_drop: false }` [INFO] [stdout] 0b934a949b73cc87f8ee193fa10e9436aac917b758c5af8f6703d4163a7ce59f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1147ee318afcde8c7495dc9bead2c5fbf7c30401cdf8d7b8fb4bc96c779ce180 [INFO] running `Command { std: "docker" "start" "-a" "1147ee318afcde8c7495dc9bead2c5fbf7c30401cdf8d7b8fb4bc96c779ce180", kill_on_drop: false }` [INFO] [stderr] Compiling battery-widget v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "1147ee318afcde8c7495dc9bead2c5fbf7c30401cdf8d7b8fb4bc96c779ce180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1147ee318afcde8c7495dc9bead2c5fbf7c30401cdf8d7b8fb4bc96c779ce180", kill_on_drop: false }` [INFO] [stdout] 1147ee318afcde8c7495dc9bead2c5fbf7c30401cdf8d7b8fb4bc96c779ce180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 47fa491fe75a4221cf53a84a9e3d795e0795548e39b5ae32d94403a115284da5 [INFO] running `Command { std: "docker" "start" "-a" "47fa491fe75a4221cf53a84a9e3d795e0795548e39b5ae32d94403a115284da5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/battery_widget-1b899ca1fc1d7f95) [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" "47fa491fe75a4221cf53a84a9e3d795e0795548e39b5ae32d94403a115284da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47fa491fe75a4221cf53a84a9e3d795e0795548e39b5ae32d94403a115284da5", kill_on_drop: false }` [INFO] [stdout] 47fa491fe75a4221cf53a84a9e3d795e0795548e39b5ae32d94403a115284da5