[INFO] fetching crate expand_str 0.1.1... [INFO] building expand_str-0.1.1 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] extracting crate expand_str 0.1.1 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate expand_str 0.1.1 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expand_str 0.1.1 [INFO] finished tweaking crates.io crate expand_str 0.1.1 [INFO] tweaked toml for crates.io crate expand_str 0.1.1 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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" "+222c5724ecc922fe67815f428c19f82c129d9386" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faa6538aaa7925e6f71b89b41a85efc4180430b9488b4d8482dbad6d25201433 [INFO] running `Command { std: "docker" "start" "-a" "faa6538aaa7925e6f71b89b41a85efc4180430b9488b4d8482dbad6d25201433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faa6538aaa7925e6f71b89b41a85efc4180430b9488b4d8482dbad6d25201433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faa6538aaa7925e6f71b89b41a85efc4180430b9488b4d8482dbad6d25201433", kill_on_drop: false }` [INFO] [stdout] faa6538aaa7925e6f71b89b41a85efc4180430b9488b4d8482dbad6d25201433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87359e86b38db961d6a564901e7b1ca83dec4f0f76427440f7a3f708caff13c4 [INFO] running `Command { std: "docker" "start" "-a" "87359e86b38db961d6a564901e7b1ca83dec4f0f76427440f7a3f708caff13c4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling expand_str v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "87359e86b38db961d6a564901e7b1ca83dec4f0f76427440f7a3f708caff13c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87359e86b38db961d6a564901e7b1ca83dec4f0f76427440f7a3f708caff13c4", kill_on_drop: false }` [INFO] [stdout] 87359e86b38db961d6a564901e7b1ca83dec4f0f76427440f7a3f708caff13c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2241dd3d777b688464f268384d1fa150270146741949c0ec2f98c1791f8acf2f [INFO] running `Command { std: "docker" "start" "-a" "2241dd3d777b688464f268384d1fa150270146741949c0ec2f98c1791f8acf2f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling expand_str v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/expand_str-8fe18d628007757a) [INFO] running `Command { std: "docker" "inspect" "2241dd3d777b688464f268384d1fa150270146741949c0ec2f98c1791f8acf2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2241dd3d777b688464f268384d1fa150270146741949c0ec2f98c1791f8acf2f", kill_on_drop: false }` [INFO] [stdout] 2241dd3d777b688464f268384d1fa150270146741949c0ec2f98c1791f8acf2f