[INFO] fetching crate tokio-nsq 0.8.3... [INFO] checking tokio-nsq-0.8.3 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate tokio-nsq 0.8.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate tokio-nsq 0.8.3 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-nsq 0.8.3 [INFO] finished tweaking crates.io crate tokio-nsq 0.8.3 [INFO] tweaked toml for crates.io crate tokio-nsq 0.8.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86317c35bed5dd0fb050a5de0d10580ce8b4f69c6f93bece6d861d080caae1fa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86317c35bed5dd0fb050a5de0d10580ce8b4f69c6f93bece6d861d080caae1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86317c35bed5dd0fb050a5de0d10580ce8b4f69c6f93bece6d861d080caae1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86317c35bed5dd0fb050a5de0d10580ce8b4f69c6f93bece6d861d080caae1fa", kill_on_drop: false }` [INFO] [stdout] 86317c35bed5dd0fb050a5de0d10580ce8b4f69c6f93bece6d861d080caae1fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ddccf7f4c36cf2d920dfaf47a8663221cbeb6487ce2d0bf711824c52364973d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0ddccf7f4c36cf2d920dfaf47a8663221cbeb6487ce2d0bf711824c52364973d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling snap v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking backoff v0.2.1 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking async-compression v0.3.5 [INFO] [stderr] Checking tokio-rustls v0.14.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling built v0.4.3 [INFO] [stderr] Compiling tokio-nsq v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/snappy.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokio::io::AsyncRead` [INFO] [stdout] --> src/deflate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tokio::io::AsyncRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokio::io::AsyncWriteExt` [INFO] [stdout] --> src/snappy.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::tokio::io::AsyncWriteExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokio::io::AsyncReadExt` [INFO] [stdout] --> src/snappy.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokio::io::AsyncRead` [INFO] [stdout] --> src/deflate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tokio::io::AsyncRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> tests/tests.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "0ddccf7f4c36cf2d920dfaf47a8663221cbeb6487ce2d0bf711824c52364973d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ddccf7f4c36cf2d920dfaf47a8663221cbeb6487ce2d0bf711824c52364973d", kill_on_drop: false }` [INFO] [stdout] 0ddccf7f4c36cf2d920dfaf47a8663221cbeb6487ce2d0bf711824c52364973d