[INFO] fetching crate cotoxy 0.1.0... [INFO] checking cotoxy-0.1.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate cotoxy 0.1.0 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate cotoxy 0.1.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cotoxy 0.1.0 [INFO] finished tweaking crates.io crate cotoxy 0.1.0 [INFO] tweaked toml for crates.io crate cotoxy 0.1.0 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v0.13.7 [INFO] [stderr] Downloaded slog-scope v4.4.0 [INFO] [stderr] Downloaded serdeconv v0.3.0 [INFO] [stderr] Downloaded handy_async v0.2.13 [INFO] [stderr] Downloaded miasht v0.0.5 [INFO] [stderr] Downloaded slog-kvfilter v0.6.1 [INFO] [stderr] Downloaded sloggers v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e57d0b3ce3485d55a45f51d87f3abd6a3638a03396e4157d63ed008ad9a664d [INFO] running `Command { std: "docker" "start" "-a" "9e57d0b3ce3485d55a45f51d87f3abd6a3638a03396e4157d63ed008ad9a664d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e57d0b3ce3485d55a45f51d87f3abd6a3638a03396e4157d63ed008ad9a664d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e57d0b3ce3485d55a45f51d87f3abd6a3638a03396e4157d63ed008ad9a664d", kill_on_drop: false }` [INFO] [stdout] 9e57d0b3ce3485d55a45f51d87f3abd6a3638a03396e4157d63ed008ad9a664d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 583e7ae74e28373124a1acd80907e9ea6a0e9fdc7014218d63436edf2f4800e3 [INFO] running `Command { std: "docker" "start" "-a" "583e7ae74e28373124a1acd80907e9ea6a0e9fdc7014218d63436edf2f4800e3", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking arc-swap v1.4.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking tinyvec v1.4.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking serde_json v1.0.68 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Checking slog-kvfilter v0.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking fibers v0.1.13 [INFO] [stderr] Checking handy_async v0.2.13 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking trackable v1.2.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking miasht v0.0.5 [INFO] [stderr] Checking serdeconv v0.3.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking slog-term v2.8.0 [INFO] [stderr] Checking sloggers v0.2.9 [INFO] [stderr] Checking cotoxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, Failed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send + 'static` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | type AsyncResult = Box + Send + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send + 'static` [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] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/proxy_channel.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/proxy_channel.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.23s [INFO] running `Command { std: "docker" "inspect" "583e7ae74e28373124a1acd80907e9ea6a0e9fdc7014218d63436edf2f4800e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "583e7ae74e28373124a1acd80907e9ea6a0e9fdc7014218d63436edf2f4800e3", kill_on_drop: false }` [INFO] [stdout] 583e7ae74e28373124a1acd80907e9ea6a0e9fdc7014218d63436edf2f4800e3