[INFO] fetching crate minicbor-io 0.15.0...
[INFO] checking minicbor-io-0.15.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate minicbor-io 0.15.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate minicbor-io 0.15.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor-io 0.15.0
[INFO] finished tweaking crates.io crate minicbor-io 0.15.0
[INFO] tweaked toml for crates.io crate minicbor-io 0.15.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicbor v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd498226be44fe92c3fdada7018bbf4f0f8b201405fe3b71ec4ff192e935bfc9
[INFO] running `Command { std: "docker" "start" "-a" "bd498226be44fe92c3fdada7018bbf4f0f8b201405fe3b71ec4ff192e935bfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd498226be44fe92c3fdada7018bbf4f0f8b201405fe3b71ec4ff192e935bfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd498226be44fe92c3fdada7018bbf4f0f8b201405fe3b71ec4ff192e935bfc9", kill_on_drop: false }`
[INFO] [stdout] bd498226be44fe92c3fdada7018bbf4f0f8b201405fe3b71ec4ff192e935bfc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89e76330b4a94de9bbd6ec341c50c5768989e0ebf0084a8c60b4da327b298446
[INFO] running `Command { std: "docker" "start" "-a" "89e76330b4a94de9bbd6ec341c50c5768989e0ebf0084a8c60b4da327b298446", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling minicbor v0.20.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking minicbor-io v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stdout] error[E0432]: unresolved imports `minicbor_io::AsyncReader`, `minicbor_io::AsyncWriter`
[INFO] [stdout]   --> tests/aio.rs:2:19
[INFO] [stdout]    |
[INFO] [stdout] 2  | use minicbor_io::{AsyncReader, AsyncWriter, Error};
[INFO] [stdout]    |                   ^^^^^^^^^^^  ^^^^^^^^^^^ no `AsyncWriter` in the root
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   no `AsyncReader` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use async_reader::AsyncReader;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `async-io` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use async_writer::AsyncWriter;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `async-io` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor-io` (test "aio") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "89e76330b4a94de9bbd6ec341c50c5768989e0ebf0084a8c60b4da327b298446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e76330b4a94de9bbd6ec341c50c5768989e0ebf0084a8c60b4da327b298446", kill_on_drop: false }`
[INFO] [stdout] 89e76330b4a94de9bbd6ec341c50c5768989e0ebf0084a8c60b4da327b298446
[INFO] checking minicbor-io-0.15.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate minicbor-io 0.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate minicbor-io 0.15.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor-io 0.15.0
[INFO] finished tweaking crates.io crate minicbor-io 0.15.0
[INFO] tweaked toml for crates.io crate minicbor-io 0.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b4a3230658d2491ef125584f684769f56f7465c94dfc6b5b73dbb351f6d6e9c
[INFO] running `Command { std: "docker" "start" "-a" "9b4a3230658d2491ef125584f684769f56f7465c94dfc6b5b73dbb351f6d6e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b4a3230658d2491ef125584f684769f56f7465c94dfc6b5b73dbb351f6d6e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4a3230658d2491ef125584f684769f56f7465c94dfc6b5b73dbb351f6d6e9c", kill_on_drop: false }`
[INFO] [stdout] 9b4a3230658d2491ef125584f684769f56f7465c94dfc6b5b73dbb351f6d6e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7613caf0b86b118729d4d3bc4e7432d6f65e6a405e6ddb02548951cd6c2886db
[INFO] running `Command { std: "docker" "start" "-a" "7613caf0b86b118729d4d3bc4e7432d6f65e6a405e6ddb02548951cd6c2886db", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling minicbor v0.20.0
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking minicbor-io v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/reader.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |             match self.reader.read(&mut buf[len ..]) {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/reader.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |             match self.reader.read(&mut buf[len ..]) {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `minicbor_io::AsyncReader`, `minicbor_io::AsyncWriter`
[INFO] [stdout]   --> tests/aio.rs:2:19
[INFO] [stdout]    |
[INFO] [stdout] 2  | use minicbor_io::{AsyncReader, AsyncWriter, Error};
[INFO] [stdout]    |                   ^^^^^^^^^^^  ^^^^^^^^^^^ no `AsyncWriter` in the root
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   no `AsyncReader` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use async_reader::AsyncReader;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `async-io` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use async_writer::AsyncWriter;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `async-io` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/aio.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let rounds  = rng.gen_range(10 .. 30);
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/aio.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     for n in 0u8 .. rounds {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/aio.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 |         for _ in 0u8 .. rng.gen_range(1 .. 50) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/aio.rs:83:39
[INFO] [stdout]    |
[INFO] [stdout] 83 |         for _ in 0u8 .. rng.gen_range(1 .. 50) {
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor-io` (test "aio") due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7613caf0b86b118729d4d3bc4e7432d6f65e6a405e6ddb02548951cd6c2886db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7613caf0b86b118729d4d3bc4e7432d6f65e6a405e6ddb02548951cd6c2886db", kill_on_drop: false }`
[INFO] [stdout] 7613caf0b86b118729d4d3bc4e7432d6f65e6a405e6ddb02548951cd6c2886db
