[INFO] fetching crate hz 0.1.0... [INFO] testing hz-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate hz 0.1.0 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate hz 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hz 0.1.0 [INFO] finished tweaking crates.io crate hz 0.1.0 [INFO] tweaked toml for crates.io crate hz 0.1.0 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b3537a3eafdbcd5fa131c026bb403814b581d7204853d40a14bc82a6254361b [INFO] running `Command { std: "docker" "start" "-a" "0b3537a3eafdbcd5fa131c026bb403814b581d7204853d40a14bc82a6254361b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b3537a3eafdbcd5fa131c026bb403814b581d7204853d40a14bc82a6254361b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3537a3eafdbcd5fa131c026bb403814b581d7204853d40a14bc82a6254361b", kill_on_drop: false }` [INFO] [stdout] 0b3537a3eafdbcd5fa131c026bb403814b581d7204853d40a14bc82a6254361b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c99b3bc16e1e696db95f6cbb9c7360183ea3e7156c0f5ac0bbd60eb1691e1ee3 [INFO] running `Command { std: "docker" "start" "-a" "c99b3bc16e1e696db95f6cbb9c7360183ea3e7156c0f5ac0bbd60eb1691e1ee3", kill_on_drop: false }` [INFO] [stderr] Compiling hz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "c99b3bc16e1e696db95f6cbb9c7360183ea3e7156c0f5ac0bbd60eb1691e1ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99b3bc16e1e696db95f6cbb9c7360183ea3e7156c0f5ac0bbd60eb1691e1ee3", kill_on_drop: false }` [INFO] [stdout] c99b3bc16e1e696db95f6cbb9c7360183ea3e7156c0f5ac0bbd60eb1691e1ee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3056fb9a1fc1c3c9ebdd4f6ebd871f866bd32f0c37b8d83dea7c37b3c861f4d [INFO] running `Command { std: "docker" "start" "-a" "f3056fb9a1fc1c3c9ebdd4f6ebd871f866bd32f0c37b8d83dea7c37b3c861f4d", kill_on_drop: false }` [INFO] [stderr] Compiling hz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f3056fb9a1fc1c3c9ebdd4f6ebd871f866bd32f0c37b8d83dea7c37b3c861f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3056fb9a1fc1c3c9ebdd4f6ebd871f866bd32f0c37b8d83dea7c37b3c861f4d", kill_on_drop: false }` [INFO] [stdout] f3056fb9a1fc1c3c9ebdd4f6ebd871f866bd32f0c37b8d83dea7c37b3c861f4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea330c16ee3e638243c11e78e1a9b212cb5fa8265e57bd662dd0f3ca6cc8b4fe [INFO] running `Command { std: "docker" "start" "-a" "ea330c16ee3e638243c11e78e1a9b212cb5fa8265e57bd662dd0f3ca6cc8b4fe", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hz-64bf3449463548fe) [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" "ea330c16ee3e638243c11e78e1a9b212cb5fa8265e57bd662dd0f3ca6cc8b4fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea330c16ee3e638243c11e78e1a9b212cb5fa8265e57bd662dd0f3ca6cc8b4fe", kill_on_drop: false }` [INFO] [stdout] ea330c16ee3e638243c11e78e1a9b212cb5fa8265e57bd662dd0f3ca6cc8b4fe