[INFO] cloning repository https://github.com/ddrscott/stream_stats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddrscott/stream_stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddrscott%2Fstream_stats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddrscott%2Fstream_stats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d47fa9cc5ea13b75b42ef52a9d1720d51ebaeb01 [INFO] testing ddrscott/stream_stats against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddrscott%2Fstream_stats" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ddrscott/stream_stats on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ddrscott/stream_stats [INFO] finished tweaking git repo https://github.com/ddrscott/stream_stats [INFO] tweaked toml for git repo https://github.com/ddrscott/stream_stats written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/ddrscott/stream_stats already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b0d25561f11091bb6dc2b36190beb85782f162de2703523176416be94162f64 [INFO] running `Command { std: "docker" "start" "-a" "1b0d25561f11091bb6dc2b36190beb85782f162de2703523176416be94162f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b0d25561f11091bb6dc2b36190beb85782f162de2703523176416be94162f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b0d25561f11091bb6dc2b36190beb85782f162de2703523176416be94162f64", kill_on_drop: false }` [INFO] [stdout] 1b0d25561f11091bb6dc2b36190beb85782f162de2703523176416be94162f64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86a44c7f844b4286e3d638454ae20eae3316e7924903542b384c0f8cedc0d452 [INFO] running `Command { std: "docker" "start" "-a" "86a44c7f844b4286e3d638454ae20eae3316e7924903542b384c0f8cedc0d452", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling stream_stats v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | fn file_or_stdin() -> Box { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 - fn file_or_stdin() -> Box { [INFO] [stdout] 54 + fn file_or_stdin() -> Box { [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 1.21s [INFO] running `Command { std: "docker" "inspect" "86a44c7f844b4286e3d638454ae20eae3316e7924903542b384c0f8cedc0d452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a44c7f844b4286e3d638454ae20eae3316e7924903542b384c0f8cedc0d452", kill_on_drop: false }` [INFO] [stdout] 86a44c7f844b4286e3d638454ae20eae3316e7924903542b384c0f8cedc0d452 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ad41a0c4764f417c3e350d0ac6783882b355112bee7c26671f1aeb760b830f4 [INFO] running `Command { std: "docker" "start" "-a" "4ad41a0c4764f417c3e350d0ac6783882b355112bee7c26671f1aeb760b830f4", kill_on_drop: false }` [INFO] [stderr] Compiling stream_stats v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | fn file_or_stdin() -> Box { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 - fn file_or_stdin() -> Box { [INFO] [stdout] 54 + fn file_or_stdin() -> Box { [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 0.40s [INFO] running `Command { std: "docker" "inspect" "4ad41a0c4764f417c3e350d0ac6783882b355112bee7c26671f1aeb760b830f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ad41a0c4764f417c3e350d0ac6783882b355112bee7c26671f1aeb760b830f4", kill_on_drop: false }` [INFO] [stdout] 4ad41a0c4764f417c3e350d0ac6783882b355112bee7c26671f1aeb760b830f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e077543d09a3a7923eb6428b4511b70adc9fcff905b7dbf8a50119ec82373ab9 [INFO] running `Command { std: "docker" "start" "-a" "e077543d09a3a7923eb6428b4511b70adc9fcff905b7dbf8a50119ec82373ab9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | fn file_or_stdin() -> Box { [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 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 54 - fn file_or_stdin() -> Box { [INFO] [stderr] 54 + fn file_or_stdin() -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `stream_stats` (bin "stream_stats" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.78s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stream_stats-fd2a5b22ae9211ef) [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" "e077543d09a3a7923eb6428b4511b70adc9fcff905b7dbf8a50119ec82373ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e077543d09a3a7923eb6428b4511b70adc9fcff905b7dbf8a50119ec82373ab9", kill_on_drop: false }` [INFO] [stdout] e077543d09a3a7923eb6428b4511b70adc9fcff905b7dbf8a50119ec82373ab9