[INFO] cloning repository https://github.com/vinijabes/packline [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vinijabes/packline" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinijabes%2Fpackline", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinijabes%2Fpackline'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8525fc67f52df2ea0f45b5ceed2f783fd156518 [INFO] building vinijabes/packline against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinijabes%2Fpackline" "/workspace/builds/worker-38/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vinijabes/packline on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vinijabes/packline [INFO] finished tweaking git repo https://github.com/vinijabes/packline [INFO] tweaked toml for git repo https://github.com/vinijabes/packline written to /workspace/builds/worker-38/source/Cargo.toml [INFO] crate git repo https://github.com/vinijabes/packline already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c9ac6498fd08e96484ed9a79ecba30225548ef1b15c2a643d25d3910e316f67 [INFO] running `Command { std: "docker" "start" "-a" "0c9ac6498fd08e96484ed9a79ecba30225548ef1b15c2a643d25d3910e316f67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c9ac6498fd08e96484ed9a79ecba30225548ef1b15c2a643d25d3910e316f67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9ac6498fd08e96484ed9a79ecba30225548ef1b15c2a643d25d3910e316f67", kill_on_drop: false }` [INFO] [stdout] 0c9ac6498fd08e96484ed9a79ecba30225548ef1b15c2a643d25d3910e316f67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85efdc948b59cf2193bba929ce83b74874f2f8210f427a6260995c73a9a593d0 [INFO] running `Command { std: "docker" "start" "-a" "85efdc948b59cf2193bba929ce83b74874f2f8210f427a6260995c73a9a593d0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ctrlc v3.1.8 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling flow_derive v0.1.0 (/opt/rustwide/workdir/packline_flow/libs/flow_derive) [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling tracing-subscriber v0.2.17 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling packline_core v0.1.0 (/opt/rustwide/workdir/packline_core) [INFO] [stdout] warning: the trait `AsyncIterator` cannot be made into an object [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait AsyncIterator { [INFO] [stdout] | ------------- this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ ...because method `next` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `next` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling packline_flow v0.1.0 (/opt/rustwide/workdir/packline_flow) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling packline_cli v0.1.0 (/opt/rustwide/workdir/packline_cli) [INFO] [stderr] Compiling packline v0.1.0 (/opt/rustwide/workdir/packline) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `Command { std: "docker" "inspect" "85efdc948b59cf2193bba929ce83b74874f2f8210f427a6260995c73a9a593d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85efdc948b59cf2193bba929ce83b74874f2f8210f427a6260995c73a9a593d0", kill_on_drop: false }` [INFO] [stdout] 85efdc948b59cf2193bba929ce83b74874f2f8210f427a6260995c73a9a593d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0d973a91ced6c8feca2a6d3d786962bb93022930c7542dccd5499408f7965e1 [INFO] running `Command { std: "docker" "start" "-a" "d0d973a91ced6c8feca2a6d3d786962bb93022930c7542dccd5499408f7965e1", 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 async-stream-impl v0.3.0 [INFO] [stderr] Compiling flow_derive v0.1.0 (/opt/rustwide/workdir/packline_flow/libs/flow_derive) [INFO] [stderr] Compiling tokio-stream v0.1.5 [INFO] [stderr] Compiling packline_flow v0.1.0 (/opt/rustwide/workdir/packline_flow) [INFO] [stdout] warning: the trait `AsyncIterator` cannot be made into an object [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait AsyncIterator { [INFO] [stdout] | ------------- this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ ...because method `next` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `next` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling packline_cli v0.1.0 (/opt/rustwide/workdir/packline_cli) [INFO] [stderr] Compiling packline v0.1.0 (/opt/rustwide/workdir/packline) [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling tokio-test v0.4.1 [INFO] [stderr] Compiling packline_core v0.1.0 (/opt/rustwide/workdir/packline_core) [INFO] [stdout] warning: the trait `AsyncIterator` cannot be made into an object [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> packline_core/src/internal/queue/iterator.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait AsyncIterator { [INFO] [stdout] | ------------- this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 7 | async fn next(&mut self) -> Self::Item { [INFO] [stdout] | ^^^^ ...because method `next` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `next` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "d0d973a91ced6c8feca2a6d3d786962bb93022930c7542dccd5499408f7965e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d973a91ced6c8feca2a6d3d786962bb93022930c7542dccd5499408f7965e1", kill_on_drop: false }` [INFO] [stdout] d0d973a91ced6c8feca2a6d3d786962bb93022930c7542dccd5499408f7965e1