[INFO] fetching crate cb2_core 0.1.2... [INFO] testing cb2_core-0.1.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate cb2_core 0.1.2 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate cb2_core 0.1.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cb2_core 0.1.2 [INFO] finished tweaking crates.io crate cb2_core 0.1.2 [INFO] tweaked toml for crates.io crate cb2_core 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded from_file v0.1.3 [INFO] [stderr] Downloaded serde_yaml v0.8.23 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded from_file_derive v0.1.3 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] caeb5375bede04a46f0062866144c4503095dd5b40b22f9e98ab043c4007705e [INFO] running `Command { std: "docker" "start" "-a" "caeb5375bede04a46f0062866144c4503095dd5b40b22f9e98ab043c4007705e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caeb5375bede04a46f0062866144c4503095dd5b40b22f9e98ab043c4007705e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caeb5375bede04a46f0062866144c4503095dd5b40b22f9e98ab043c4007705e", kill_on_drop: false }` [INFO] [stdout] caeb5375bede04a46f0062866144c4503095dd5b40b22f9e98ab043c4007705e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0dacd2980719cf8e275feca5c0936e925d901e27a09fd76aced828ba1e55b04 [INFO] running `Command { std: "docker" "start" "-a" "c0dacd2980719cf8e275feca5c0936e925d901e27a09fd76aced828ba1e55b04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling tokio-signal v0.2.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling tokio-process v0.2.5 [INFO] [stderr] Compiling from_file v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling from_file_derive v0.1.3 [INFO] [stderr] Compiling cb2_core v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/exec.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] 13 + pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.60s [INFO] running `Command { std: "docker" "inspect" "c0dacd2980719cf8e275feca5c0936e925d901e27a09fd76aced828ba1e55b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0dacd2980719cf8e275feca5c0936e925d901e27a09fd76aced828ba1e55b04", kill_on_drop: false }` [INFO] [stdout] c0dacd2980719cf8e275feca5c0936e925d901e27a09fd76aced828ba1e55b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84474dbe05b37f350f52ad6c8b0b6eb91b7fcbdbd4bb37d73f9b9b7d0bab08bd [INFO] running `Command { std: "docker" "start" "-a" "84474dbe05b37f350f52ad6c8b0b6eb91b7fcbdbd4bb37d73f9b9b7d0bab08bd", 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] [stderr] Compiling cb2_core v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/exec.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] 13 + pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/exec.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] 13 + pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `Command { std: "docker" "inspect" "84474dbe05b37f350f52ad6c8b0b6eb91b7fcbdbd4bb37d73f9b9b7d0bab08bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84474dbe05b37f350f52ad6c8b0b6eb91b7fcbdbd4bb37d73f9b9b7d0bab08bd", kill_on_drop: false }` [INFO] [stdout] 84474dbe05b37f350f52ad6c8b0b6eb91b7fcbdbd4bb37d73f9b9b7d0bab08bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e4ba14e33e146f54c20cc97d3b1823b5f05aa23c47acdabbb2a64bae2a8a6bb [INFO] running `Command { std: "docker" "start" "-a" "0e4ba14e33e146f54c20cc97d3b1823b5f05aa23c47acdabbb2a64bae2a8a6bb", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/exec.rs:13:26 [INFO] [stderr] | [INFO] [stderr] 13 | pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stderr] 13 + pub type FutureSig = Box, Error = Report> + Send>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cb2_core` (lib) generated 1 warning [INFO] [stderr] warning: `cb2_core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cb2_core-789aea7f93f1c2bd) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test archy::multi_level ... ok [INFO] [stdout] test archy::single_node ... ok [INFO] [stdout] test archy::multi_line_label ... ok [INFO] [stdout] test task_lookup_error::test_print_path ... ok [INFO] [stderr] Doc-tests cb2_core [INFO] [stdout] test archy::multi_node ... ok [INFO] [stdout] test options::test_from_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] running `Command { std: "docker" "inspect" "0e4ba14e33e146f54c20cc97d3b1823b5f05aa23c47acdabbb2a64bae2a8a6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e4ba14e33e146f54c20cc97d3b1823b5f05aa23c47acdabbb2a64bae2a8a6bb", kill_on_drop: false }` [INFO] [stdout] 0e4ba14e33e146f54c20cc97d3b1823b5f05aa23c47acdabbb2a64bae2a8a6bb