[INFO] fetching crate prig 0.0.1... [INFO] testing prig-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate prig 0.0.1 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate prig 0.0.1 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 prig 0.0.1 [INFO] finished tweaking crates.io crate prig 0.0.1 [INFO] tweaked toml for crates.io crate prig 0.0.1 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate crates.io crate prig 0.0.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 27d68835ce967fafe866f3ad59b414bf43731ed8c39413a79ed7c0a64cea6692 [INFO] running `Command { std: "docker" "start" "-a" "27d68835ce967fafe866f3ad59b414bf43731ed8c39413a79ed7c0a64cea6692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27d68835ce967fafe866f3ad59b414bf43731ed8c39413a79ed7c0a64cea6692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27d68835ce967fafe866f3ad59b414bf43731ed8c39413a79ed7c0a64cea6692", kill_on_drop: false }` [INFO] [stdout] 27d68835ce967fafe866f3ad59b414bf43731ed8c39413a79ed7c0a64cea6692 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] a78a16a52f2c2ec7aed152d382b7864d54cceb50c9bfb364f92503f34314f054 [INFO] running `Command { std: "docker" "start" "-a" "a78a16a52f2c2ec7aed152d382b7864d54cceb50c9bfb364f92503f34314f054", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling prig v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "a78a16a52f2c2ec7aed152d382b7864d54cceb50c9bfb364f92503f34314f054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a78a16a52f2c2ec7aed152d382b7864d54cceb50c9bfb364f92503f34314f054", kill_on_drop: false }` [INFO] [stdout] a78a16a52f2c2ec7aed152d382b7864d54cceb50c9bfb364f92503f34314f054 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 5eafb9bb7a402a851cfe9dd41a18502bb5c562c2fbae6296c72e8220ee8067ca [INFO] running `Command { std: "docker" "start" "-a" "5eafb9bb7a402a851cfe9dd41a18502bb5c562c2fbae6296c72e8220ee8067ca", kill_on_drop: false }` [INFO] [stderr] Compiling prig v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "5eafb9bb7a402a851cfe9dd41a18502bb5c562c2fbae6296c72e8220ee8067ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eafb9bb7a402a851cfe9dd41a18502bb5c562c2fbae6296c72e8220ee8067ca", kill_on_drop: false }` [INFO] [stdout] 5eafb9bb7a402a851cfe9dd41a18502bb5c562c2fbae6296c72e8220ee8067ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] bdf536e942a46d9e404ab1fed56e82ba16ae2bb164e32b097bdd9c049612a6f8 [INFO] running `Command { std: "docker" "start" "-a" "bdf536e942a46d9e404ab1fed56e82ba16ae2bb164e32b097bdd9c049612a6f8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prig-766f4115a02efffb) [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" "bdf536e942a46d9e404ab1fed56e82ba16ae2bb164e32b097bdd9c049612a6f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf536e942a46d9e404ab1fed56e82ba16ae2bb164e32b097bdd9c049612a6f8", kill_on_drop: false }` [INFO] [stdout] bdf536e942a46d9e404ab1fed56e82ba16ae2bb164e32b097bdd9c049612a6f8