[INFO] cloning repository https://github.com/rklaehn/radixtree-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rklaehn/radixtree-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fradixtree-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fradixtree-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0048b4c9f5ee846fab8d193a0ada5ba1e5172a3d [INFO] testing rklaehn/radixtree-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fradixtree-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rklaehn/radixtree-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rklaehn/radixtree-rs [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/rklaehn/radixtree-rs [INFO] tweaked toml for git repo https://github.com/rklaehn/radixtree-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/rklaehn/radixtree-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 blake2b_simd v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a10f150907a3a7b4b90e0ba2f2ff26e09ad9bffb7373deeace52e1ba472b53f [INFO] running `Command { std: "docker" "start" "-a" "9a10f150907a3a7b4b90e0ba2f2ff26e09ad9bffb7373deeace52e1ba472b53f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a10f150907a3a7b4b90e0ba2f2ff26e09ad9bffb7373deeace52e1ba472b53f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a10f150907a3a7b4b90e0ba2f2ff26e09ad9bffb7373deeace52e1ba472b53f", kill_on_drop: false }` [INFO] [stdout] 9a10f150907a3a7b4b90e0ba2f2ff26e09ad9bffb7373deeace52e1ba472b53f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4358a23bd6ffa2b0a270dac4588a09fd6034c69fe2ae9460a9410d9fd326739b [INFO] running `Command { std: "docker" "start" "-a" "4358a23bd6ffa2b0a270dac4588a09fd6034c69fe2ae9460a9410d9fd326739b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling bytecheck v0.6.6 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling rend v0.3.4 [INFO] [stderr] Compiling rkyv v0.7.23 [INFO] [stderr] Compiling anyhow v1.0.49 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling sorted-iter v0.1.8 [INFO] [stderr] Compiling binary-merge v0.1.2 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling blake2b_simd v1.0.0 [INFO] [stderr] Compiling inplace-vec-builder v0.1.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling rkyv_derive v0.7.22 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling radixtree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `poll_fn` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::stream::{poll_fn, BoxStream}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::{Future, FutureExt, Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Poll` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::task::Poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:381:49 [INFO] [stdout] | [INFO] [stdout] 381 | let len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:383:60 [INFO] [stdout] | [INFO] [stdout] 383 | let prefix_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:388:41 [INFO] [stdout] | [INFO] [stdout] 388 | values.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:390:67 [INFO] [stdout] | [INFO] [stdout] 390 | let value_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:401:41 [INFO] [stdout] | [INFO] [stdout] 401 | hashes.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:402:51 [INFO] [stdout] | [INFO] [stdout] 402 | &[1] => Children::Hash(*remaining.take::<32>()?), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.62s [INFO] running `Command { std: "docker" "inspect" "4358a23bd6ffa2b0a270dac4588a09fd6034c69fe2ae9460a9410d9fd326739b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4358a23bd6ffa2b0a270dac4588a09fd6034c69fe2ae9460a9410d9fd326739b", kill_on_drop: false }` [INFO] [stdout] 4358a23bd6ffa2b0a270dac4588a09fd6034c69fe2ae9460a9410d9fd326739b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 339eefc3f4d44b2e890c997a5ac194cf264126b18667550bc19ac2cda0300316 [INFO] running `Command { std: "docker" "start" "-a" "339eefc3f4d44b2e890c997a5ac194cf264126b18667550bc19ac2cda0300316", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling obey v0.1.0 [INFO] [stderr] Compiling stats_alloc v0.1.8 [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stdout] warning: unused import: `poll_fn` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::stream::{poll_fn, BoxStream}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::{Future, FutureExt, Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Poll` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::task::Poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:381:49 [INFO] [stdout] | [INFO] [stdout] 381 | let len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:383:60 [INFO] [stdout] | [INFO] [stdout] 383 | let prefix_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:388:41 [INFO] [stdout] | [INFO] [stdout] 388 | values.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:390:67 [INFO] [stdout] | [INFO] [stdout] 390 | let value_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:401:41 [INFO] [stdout] | [INFO] [stdout] 401 | hashes.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:402:51 [INFO] [stdout] | [INFO] [stdout] 402 | &[1] => Children::Hash(*remaining.take::<32>()?), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling hexdump v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling radixtree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `poll_fn` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::stream::{poll_fn, BoxStream}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::{Future, FutureExt, Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Poll` [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::task::Poll; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:381:49 [INFO] [stdout] | [INFO] [stdout] 381 | let len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:383:60 [INFO] [stdout] | [INFO] [stdout] 383 | let prefix_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:388:41 [INFO] [stdout] | [INFO] [stdout] 388 | values.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:390:67 [INFO] [stdout] | [INFO] [stdout] 390 | let value_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:401:41 [INFO] [stdout] | [INFO] [stdout] 401 | hashes.push(match remaining.take::<1>()? { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/radix_tree/async_radix_tree.rs:402:51 [INFO] [stdout] | [INFO] [stdout] 402 | &[1] => Children::Hash(*remaining.take::<32>()?), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.02s [INFO] running `Command { std: "docker" "inspect" "339eefc3f4d44b2e890c997a5ac194cf264126b18667550bc19ac2cda0300316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339eefc3f4d44b2e890c997a5ac194cf264126b18667550bc19ac2cda0300316", kill_on_drop: false }` [INFO] [stdout] 339eefc3f4d44b2e890c997a5ac194cf264126b18667550bc19ac2cda0300316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2df1c67a811c5559ee89d4c6f603cd8f5b69e4be1c56bd35f88da347c669735a [INFO] running `Command { std: "docker" "start" "-a" "2df1c67a811c5559ee89d4c6f603cd8f5b69e4be1c56bd35f88da347c669735a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `poll_fn` [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::{poll_fn, BoxStream}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::{Future, FutureExt, Stream, StreamExt}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::task::Poll` [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::task::Poll; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:381:49 [INFO] [stderr] | [INFO] [stderr] 381 | let len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:383:60 [INFO] [stderr] | [INFO] [stderr] 383 | let prefix_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:388:41 [INFO] [stderr] | [INFO] [stderr] 388 | values.push(match remaining.take::<1>()? { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:390:67 [INFO] [stderr] | [INFO] [stderr] 390 | let value_len = u16::from_be_bytes(*remaining.take::<2>()?); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:401:41 [INFO] [stderr] | [INFO] [stderr] 401 | hashes.push(match remaining.take::<1>()? { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/radix_tree/async_radix_tree.rs:402:51 [INFO] [stderr] | [INFO] [stderr] 402 | &[1] => Children::Hash(*remaining.take::<32>()?), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `TakeExt::take(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `radixtree` (lib) generated 10 warnings [INFO] [stderr] warning: `radixtree` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/radixtree-14ec660a1dff2a84) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test radix_tree::test::difference_sample2 ... ok [INFO] [stdout] test radix_tree::test::difference_sample1 ... ok [INFO] [stdout] test radix_tree::async_radix_tree::tests::smoke ... ok [INFO] [stdout] test radix_tree::async_radix_tree::tests::build_roundtrip_1 ... ok [INFO] [stdout] test radix_tree::test::remove_prefix_sample1 ... ok [INFO] [stdout] test radix_tree::test::is_subset_sample1 ... ok [INFO] [stdout] test radix_tree::async_radix_tree::tests::build_shrink_roundtrip_1 ... ok [INFO] [stdout] test radix_tree::test::retain_prefix_sample1 ... ok [INFO] [stdout] test radix_tree::test::retain_prefix_sample ... ok [INFO] [stdout] test radix_tree::test::smoke_test ... ok [INFO] [stdout] test radix_tree::test::contains ... ok [INFO] [stdout] test radix_tree::flat_radix_tree::tests::archive_smoke ... ok [INFO] [stdout] test radix_tree::test::intersection ... ok [INFO] [stdout] test radix_tree::test::is_disjoint_sample ... ok [INFO] [stdout] test radix_tree::test::intersection_sample ... ok [INFO] [stdout] test radix_tree::test::difference_sample ... ok [INFO] [stdout] test radix_tree::test::is_disjoint ... ok [INFO] [stdout] test radix_tree::test::union_with_sample ... ok [INFO] [stdout] test radix_tree::test::difference_with ... ok [INFO] [stdout] test radix_tree::test::difference_with_sample ... ok [INFO] [stdout] test radix_tree::test::intersection_with_sample ... ok [INFO] [stdout] test radix_tree::test::union_sample ... ok [INFO] [stdout] test radix_tree::test::intersection_with ... ok [INFO] [stdout] test radix_tree::test::retain_prefix ... ok [INFO] [stdout] test radix_tree::test::is_subset ... ok [INFO] [stdout] test radix_tree::test::difference ... ok [INFO] [stdout] test radix_tree::test::is_subset_sample ... ok [INFO] [stdout] test radix_tree::test::remove_prefix ... ok [INFO] [stdout] test radix_tree::test::union ... ok [INFO] [stdout] test radix_tree::test::union_with ... ok [INFO] [stdout] test radix_tree::async_radix_tree::tests::blob_roundtrip ... ok [INFO] [stdout] test radix_tree::async_radix_tree::tests::build_roundtrip ... ok [INFO] [stderr] Doc-tests radixtree [INFO] [stdout] test radix_tree::async_radix_tree::tests::build_shrink_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.18s [INFO] [stdout] [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" "2df1c67a811c5559ee89d4c6f603cd8f5b69e4be1c56bd35f88da347c669735a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df1c67a811c5559ee89d4c6f603cd8f5b69e4be1c56bd35f88da347c669735a", kill_on_drop: false }` [INFO] [stdout] 2df1c67a811c5559ee89d4c6f603cd8f5b69e4be1c56bd35f88da347c669735a