[INFO] fetching crate mobile_code 0.0.1... [INFO] testing mobile_code-0.0.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate mobile_code 0.0.1 into /workspace/builds/worker-90/source [INFO] validating manifest of crates.io crate mobile_code 0.0.1 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 mobile_code 0.0.1 [INFO] finished tweaking crates.io crate mobile_code 0.0.1 [INFO] tweaked toml for crates.io crate mobile_code 0.0.1 written to /workspace/builds/worker-90/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] ff69369fbb79368b547353a3e0d5d1e4d4d9936933f25c183552de90e7b3d945 [INFO] running `Command { std: "docker" "start" "-a" "ff69369fbb79368b547353a3e0d5d1e4d4d9936933f25c183552de90e7b3d945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff69369fbb79368b547353a3e0d5d1e4d4d9936933f25c183552de90e7b3d945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff69369fbb79368b547353a3e0d5d1e4d4d9936933f25c183552de90e7b3d945", kill_on_drop: false }` [INFO] [stdout] ff69369fbb79368b547353a3e0d5d1e4d4d9936933f25c183552de90e7b3d945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 5c269d58e8038dc5d49512d5daff1e5151f7c6b3aa26c9df9cc1823c9d79ef18 [INFO] running `Command { std: "docker" "start" "-a" "5c269d58e8038dc5d49512d5daff1e5151f7c6b3aa26c9df9cc1823c9d79ef18", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling mobile_code v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.14s [INFO] running `Command { std: "docker" "inspect" "5c269d58e8038dc5d49512d5daff1e5151f7c6b3aa26c9df9cc1823c9d79ef18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c269d58e8038dc5d49512d5daff1e5151f7c6b3aa26c9df9cc1823c9d79ef18", kill_on_drop: false }` [INFO] [stdout] 5c269d58e8038dc5d49512d5daff1e5151f7c6b3aa26c9df9cc1823c9d79ef18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 522393c647c13d24361cb03b343337a02e8e12c4849ebc3b7c1af9af7651ddc4 [INFO] running `Command { std: "docker" "start" "-a" "522393c647c13d24361cb03b343337a02e8e12c4849ebc3b7c1af9af7651ddc4", kill_on_drop: false }` [INFO] [stderr] Compiling mobile_code v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "522393c647c13d24361cb03b343337a02e8e12c4849ebc3b7c1af9af7651ddc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "522393c647c13d24361cb03b343337a02e8e12c4849ebc3b7c1af9af7651ddc4", kill_on_drop: false }` [INFO] [stdout] 522393c647c13d24361cb03b343337a02e8e12c4849ebc3b7c1af9af7651ddc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] cf12532ba6b5a5995af0d89422d2d6cac087954a2c935d05ba10582eff7727cd [INFO] running `Command { std: "docker" "start" "-a" "cf12532ba6b5a5995af0d89422d2d6cac087954a2c935d05ba10582eff7727cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mobile_code-6f90487ac4d05ede) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mobile_code-6ed0abb370513a1c) [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] [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] [stderr] Doc-tests mobile_code [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" "cf12532ba6b5a5995af0d89422d2d6cac087954a2c935d05ba10582eff7727cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf12532ba6b5a5995af0d89422d2d6cac087954a2c935d05ba10582eff7727cd", kill_on_drop: false }` [INFO] [stdout] cf12532ba6b5a5995af0d89422d2d6cac087954a2c935d05ba10582eff7727cd