[INFO] cloning repository https://github.com/vectorizer-labs/bitreader-async [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vectorizer-labs/bitreader-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvectorizer-labs%2Fbitreader-async", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvectorizer-labs%2Fbitreader-async'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d550e077a6c37ace326d3189e38093f98572e00 [INFO] checking vectorizer-labs/bitreader-async against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvectorizer-labs%2Fbitreader-async" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vectorizer-labs/bitreader-async on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vectorizer-labs/bitreader-async [INFO] finished tweaking git repo https://github.com/vectorizer-labs/bitreader-async [INFO] tweaked toml for git repo https://github.com/vectorizer-labs/bitreader-async written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vectorizer-labs/bitreader-async already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.2.0 [INFO] [stderr] Downloaded async-std v1.2.0 [INFO] [stderr] Downloaded async-macros v2.0.0 [INFO] [stderr] Downloaded async-task v1.0.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.0 [INFO] [stderr] Downloaded bit_reverse v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f13adba6ee69033aaee48c58d2037584b41b076eb9a12cdae4cc5e488ddbcb88 [INFO] running `Command { std: "docker" "start" "-a" "f13adba6ee69033aaee48c58d2037584b41b076eb9a12cdae4cc5e488ddbcb88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f13adba6ee69033aaee48c58d2037584b41b076eb9a12cdae4cc5e488ddbcb88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f13adba6ee69033aaee48c58d2037584b41b076eb9a12cdae4cc5e488ddbcb88", kill_on_drop: false }` [INFO] [stdout] f13adba6ee69033aaee48c58d2037584b41b076eb9a12cdae4cc5e488ddbcb88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 141dc43029c37c5ab767366bddc19d03d58ed8aa9b7e03d6718e1e372025987c [INFO] running `Command { std: "docker" "start" "-a" "141dc43029c37c5ab767366bddc19d03d58ed8aa9b7e03d6718e1e372025987c", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking async-macros v2.0.0 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking once_cell v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking bit_reverse v0.1.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Checking async-std v1.2.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking bitreader_async v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `truncate` is never used [INFO] [stdout] --> src/truncate.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait TruncateTo { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 2 | fn truncate(&self) -> T; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `WidenTo` is never used [INFO] [stdout] --> src/truncate.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait WidenTo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_be` is never used [INFO] [stdout] --> src/byte_reader.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait FromBigEndian : Sized [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 15 | { [INFO] [stdout] 16 | fn from_be(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_le` is never used [INFO] [stdout] --> src/byte_reader.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait FromLittleEndian : Sized [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] 20 | { [INFO] [stdout] 21 | fn from_le(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `truncate` is never used [INFO] [stdout] --> src/truncate.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait TruncateTo { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 2 | fn truncate(&self) -> T; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `WidenTo` is never used [INFO] [stdout] --> src/truncate.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait WidenTo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_be` is never used [INFO] [stdout] --> src/byte_reader.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait FromBigEndian : Sized [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 15 | { [INFO] [stdout] 16 | fn from_be(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_le` is never used [INFO] [stdout] --> src/byte_reader.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait FromLittleEndian : Sized [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] 20 | { [INFO] [stdout] 21 | fn from_le(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s [INFO] running `Command { std: "docker" "inspect" "141dc43029c37c5ab767366bddc19d03d58ed8aa9b7e03d6718e1e372025987c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "141dc43029c37c5ab767366bddc19d03d58ed8aa9b7e03d6718e1e372025987c", kill_on_drop: false }` [INFO] [stdout] 141dc43029c37c5ab767366bddc19d03d58ed8aa9b7e03d6718e1e372025987c [INFO] checking vectorizer-labs/bitreader-async against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvectorizer-labs%2Fbitreader-async" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vectorizer-labs/bitreader-async on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vectorizer-labs/bitreader-async [INFO] finished tweaking git repo https://github.com/vectorizer-labs/bitreader-async [INFO] tweaked toml for git repo https://github.com/vectorizer-labs/bitreader-async written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vectorizer-labs/bitreader-async already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1eccbfc0cb148e8701ab3af764353f88dc8d0d692ee7aed755c664abdcced63d [INFO] running `Command { std: "docker" "start" "-a" "1eccbfc0cb148e8701ab3af764353f88dc8d0d692ee7aed755c664abdcced63d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1eccbfc0cb148e8701ab3af764353f88dc8d0d692ee7aed755c664abdcced63d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eccbfc0cb148e8701ab3af764353f88dc8d0d692ee7aed755c664abdcced63d", kill_on_drop: false }` [INFO] [stdout] 1eccbfc0cb148e8701ab3af764353f88dc8d0d692ee7aed755c664abdcced63d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7e94d902843c62146f232c6a44119f43a780b4728cd364a546051f21d80250f [INFO] running `Command { std: "docker" "start" "-a" "e7e94d902843c62146f232c6a44119f43a780b4728cd364a546051f21d80250f", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking async-macros v2.0.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking once_cell v1.2.0 [INFO] [stderr] Checking bit_reverse v0.1.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Checking async-std v1.2.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking bitreader_async v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `truncate` is never used [INFO] [stdout] --> src/truncate.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait TruncateTo { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 2 | fn truncate(&self) -> T; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `WidenTo` is never used [INFO] [stdout] --> src/truncate.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait WidenTo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_be` is never used [INFO] [stdout] --> src/byte_reader.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait FromBigEndian : Sized [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 15 | { [INFO] [stdout] 16 | fn from_be(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_le` is never used [INFO] [stdout] --> src/byte_reader.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait FromLittleEndian : Sized [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] 20 | { [INFO] [stdout] 21 | fn from_le(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(reader : R) -> BitReader [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | reader : BufReader::new(reader), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitreader_async` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `truncate` is never used [INFO] [stdout] --> src/truncate.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait TruncateTo { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 2 | fn truncate(&self) -> T; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `WidenTo` is never used [INFO] [stdout] --> src/truncate.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait WidenTo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_be` is never used [INFO] [stdout] --> src/byte_reader.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait FromBigEndian : Sized [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 15 | { [INFO] [stdout] 16 | fn from_be(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_le` is never used [INFO] [stdout] --> src/byte_reader.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait FromLittleEndian : Sized [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] 20 | { [INFO] [stdout] 21 | fn from_le(int_bytes : Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(reader : R) -> BitReader [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | reader : BufReader::new(reader), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitreader_async` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e7e94d902843c62146f232c6a44119f43a780b4728cd364a546051f21d80250f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7e94d902843c62146f232c6a44119f43a780b4728cd364a546051f21d80250f", kill_on_drop: false }` [INFO] [stdout] e7e94d902843c62146f232c6a44119f43a780b4728cd364a546051f21d80250f