[INFO] fetching crate snet 0.2.0... [INFO] testing snet-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate snet 0.2.0 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate snet 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snet 0.2.0 [INFO] finished tweaking crates.io crate snet 0.2.0 [INFO] tweaked toml for crates.io crate snet 0.2.0 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e96941d3f0611b0d24b0a0dbab384bf17ca15305bbf7a23f8b669062389a478 [INFO] running `Command { std: "docker" "start" "-a" "0e96941d3f0611b0d24b0a0dbab384bf17ca15305bbf7a23f8b669062389a478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e96941d3f0611b0d24b0a0dbab384bf17ca15305bbf7a23f8b669062389a478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e96941d3f0611b0d24b0a0dbab384bf17ca15305bbf7a23f8b669062389a478", kill_on_drop: false }` [INFO] [stdout] 0e96941d3f0611b0d24b0a0dbab384bf17ca15305bbf7a23f8b669062389a478 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cddc01cabb5abe393ea95c425d309920527cb3d5a2da6878b9bc792935a988c [INFO] running `Command { std: "docker" "start" "-a" "2cddc01cabb5abe393ea95c425d309920527cb3d5a2da6878b9bc792935a988c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling atomic-option v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling bus v2.2.3 [INFO] [stderr] Compiling serialport v3.3.0 [INFO] [stderr] Compiling snet v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.43s [INFO] running `Command { std: "docker" "inspect" "2cddc01cabb5abe393ea95c425d309920527cb3d5a2da6878b9bc792935a988c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cddc01cabb5abe393ea95c425d309920527cb3d5a2da6878b9bc792935a988c", kill_on_drop: false }` [INFO] [stdout] 2cddc01cabb5abe393ea95c425d309920527cb3d5a2da6878b9bc792935a988c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae12e82e808aac5df7f8cfecb047a409d4c43a7274fe50843a580de9b839028d [INFO] running `Command { std: "docker" "start" "-a" "ae12e82e808aac5df7f8cfecb047a409d4c43a7274fe50843a580de9b839028d", kill_on_drop: false }` [INFO] [stderr] Compiling snet v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "ae12e82e808aac5df7f8cfecb047a409d4c43a7274fe50843a580de9b839028d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae12e82e808aac5df7f8cfecb047a409d4c43a7274fe50843a580de9b839028d", kill_on_drop: false }` [INFO] [stdout] ae12e82e808aac5df7f8cfecb047a409d4c43a7274fe50843a580de9b839028d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41f35c7d1be07e36b2035c6129a6d86ff0dc815cf4c6826af4783ceac768ea99 [INFO] running `Command { std: "docker" "start" "-a" "41f35c7d1be07e36b2035c6129a6d86ff0dc815cf4c6826af4783ceac768ea99", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/snet-bb0cf5d0c606e1c5) [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" "41f35c7d1be07e36b2035c6129a6d86ff0dc815cf4c6826af4783ceac768ea99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41f35c7d1be07e36b2035c6129a6d86ff0dc815cf4c6826af4783ceac768ea99", kill_on_drop: false }` [INFO] [stdout] 41f35c7d1be07e36b2035c6129a6d86ff0dc815cf4c6826af4783ceac768ea99