[INFO] fetching crate alert-after 1.5.1... [INFO] testing alert-after-1.5.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate alert-after 1.5.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate alert-after 1.5.1 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 alert-after 1.5.1 [INFO] finished tweaking crates.io crate alert-after 1.5.1 [INFO] tweaked toml for crates.io crate alert-after 1.5.1 written to /workspace/builds/worker-8/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded notifica v1.0.2 [INFO] [stderr] Downloaded winrt v0.5.1 [INFO] [stderr] Downloaded mac-notification-sys v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8b867e702ce3a12488d628314bf8adbc518b54f2eb13dc07e4786dd6f811dfff [INFO] running `Command { std: "docker" "start" "-a" "8b867e702ce3a12488d628314bf8adbc518b54f2eb13dc07e4786dd6f811dfff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b867e702ce3a12488d628314bf8adbc518b54f2eb13dc07e4786dd6f811dfff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b867e702ce3a12488d628314bf8adbc518b54f2eb13dc07e4786dd6f811dfff", kill_on_drop: false }` [INFO] [stdout] 8b867e702ce3a12488d628314bf8adbc518b54f2eb13dc07e4786dd6f811dfff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e75d5eb02a084b728be13b9343e9ce04200417af7ab21589a8a8be3a3a0576e4 [INFO] running `Command { std: "docker" "start" "-a" "e75d5eb02a084b728be13b9343e9ce04200417af7ab21589a8a8be3a3a0576e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling notify-rust v3.6.3 [INFO] [stderr] Compiling notifica v1.0.2 [INFO] [stderr] Compiling alert-after v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:16:65 [INFO] [stdout] | [INFO] [stdout] 16 | fn spawn_command(args: &[String]) -> Result> { [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] 16 - fn spawn_command(args: &[String]) -> Result> { [INFO] [stdout] 16 + fn spawn_command(args: &[String]) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [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] 28 - fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] 28 + fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:34:42 [INFO] [stdout] | [INFO] [stdout] 34 | fn alert_after() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [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] 34 - fn alert_after() -> Result> { [INFO] [stdout] 34 + fn alert_after() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.50s [INFO] running `Command { std: "docker" "inspect" "e75d5eb02a084b728be13b9343e9ce04200417af7ab21589a8a8be3a3a0576e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e75d5eb02a084b728be13b9343e9ce04200417af7ab21589a8a8be3a3a0576e4", kill_on_drop: false }` [INFO] [stdout] e75d5eb02a084b728be13b9343e9ce04200417af7ab21589a8a8be3a3a0576e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c77c4b49e52ab03a31a26e602ff64617cd43596d992e4b471495b5cc5d1d4a02 [INFO] running `Command { std: "docker" "start" "-a" "c77c4b49e52ab03a31a26e602ff64617cd43596d992e4b471495b5cc5d1d4a02", kill_on_drop: false }` [INFO] [stderr] Compiling alert-after v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:16:65 [INFO] [stdout] | [INFO] [stdout] 16 | fn spawn_command(args: &[String]) -> Result> { [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] 16 - fn spawn_command(args: &[String]) -> Result> { [INFO] [stdout] 16 + fn spawn_command(args: &[String]) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [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] 28 - fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] 28 + fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> main.rs:34:42 [INFO] [stdout] | [INFO] [stdout] 34 | fn alert_after() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [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] 34 - fn alert_after() -> Result> { [INFO] [stdout] 34 + fn alert_after() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "c77c4b49e52ab03a31a26e602ff64617cd43596d992e4b471495b5cc5d1d4a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c77c4b49e52ab03a31a26e602ff64617cd43596d992e4b471495b5cc5d1d4a02", kill_on_drop: false }` [INFO] [stdout] c77c4b49e52ab03a31a26e602ff64617cd43596d992e4b471495b5cc5d1d4a02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 62466a3b03548be642620f459b9d4c3151db5a37ae78ec35e4f233520185eaf8 [INFO] running `Command { std: "docker" "start" "-a" "62466a3b03548be642620f459b9d4c3151db5a37ae78ec35e4f233520185eaf8", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> main.rs:16:65 [INFO] [stderr] | [INFO] [stderr] 16 | fn spawn_command(args: &[String]) -> Result> { [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] 16 - fn spawn_command(args: &[String]) -> Result> { [INFO] [stderr] 16 + fn spawn_command(args: &[String]) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> main.rs:28:69 [INFO] [stderr] | [INFO] [stderr] 28 | fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [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] 28 - fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stderr] 28 + fn first_arg_as_program_name(args: &[String]) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> main.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | fn alert_after() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [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] 34 - fn alert_after() -> Result> { [INFO] [stderr] 34 + fn alert_after() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `alert-after` (bin "aa" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/aa-e50d2ac4f27dc95d) [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" "62466a3b03548be642620f459b9d4c3151db5a37ae78ec35e4f233520185eaf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62466a3b03548be642620f459b9d4c3151db5a37ae78ec35e4f233520185eaf8", kill_on_drop: false }` [INFO] [stdout] 62466a3b03548be642620f459b9d4c3151db5a37ae78ec35e4f233520185eaf8