[INFO] fetching crate libflv 0.0.1... [INFO] checking libflv-0.0.1 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] extracting crate libflv 0.0.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate libflv 0.0.1 on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libflv 0.0.1 [INFO] finished tweaking crates.io crate libflv 0.0.1 [INFO] tweaked toml for crates.io crate libflv 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21c8a9172412e5161a1a067522a410ebba545b6e821399b6e0498a7f1fac5a33 [INFO] running `Command { std: "docker" "start" "-a" "21c8a9172412e5161a1a067522a410ebba545b6e821399b6e0498a7f1fac5a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21c8a9172412e5161a1a067522a410ebba545b6e821399b6e0498a7f1fac5a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c8a9172412e5161a1a067522a410ebba545b6e821399b6e0498a7f1fac5a33", kill_on_drop: false }` [INFO] [stdout] 21c8a9172412e5161a1a067522a410ebba545b6e821399b6e0498a7f1fac5a33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7c95f7f99b1999e8f78be602c643f7185bc6ecb100299d50eea841597abdd16 [INFO] running `Command { std: "docker" "start" "-a" "d7c95f7f99b1999e8f78be602c643f7185bc6ecb100299d50eea841597abdd16", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.8.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking futures-channel v0.3.15 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking backtrace v0.3.60 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking networkio v0.1.25 [INFO] [stderr] Checking libflv v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `byteorder::BigEndian` [INFO] [stdout] --> src/tag_parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::BigEndian; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/muxer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::define::tag_type` [INFO] [stdout] --> src/muxer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::define::tag_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::errors::MuxerErrorValue` [INFO] [stdout] --> src/muxer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::errors::MuxerErrorValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mutex`, `mpsc`, `oneshot`, `std::time::Duration`, `time::sleep` [INFO] [stdout] --> src/muxer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | std::time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | tokio::{ [INFO] [stdout] 14 | sync::{mpsc, oneshot, Mutex}, [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] 15 | time::sleep, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `byteorder::BigEndian` [INFO] [stdout] --> src/tag_parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::BigEndian; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/muxer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::define::tag_type` [INFO] [stdout] --> src/muxer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::define::tag_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::errors::MuxerErrorValue` [INFO] [stdout] --> src/muxer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::errors::MuxerErrorValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mutex`, `mpsc`, `oneshot`, `std::time::Duration`, `time::sleep` [INFO] [stdout] --> src/muxer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | std::time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | tokio::{ [INFO] [stdout] 14 | sync::{mpsc, oneshot, Mutex}, [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] 15 | time::sleep, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEADER_LENGTH` [INFO] [stdout] --> src/muxer.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | const HEADER_LENGTH: u32 = 11; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEADER_LENGTH` [INFO] [stdout] --> src/muxer.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | const HEADER_LENGTH: u32 = 11; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.88s [INFO] running `Command { std: "docker" "inspect" "d7c95f7f99b1999e8f78be602c643f7185bc6ecb100299d50eea841597abdd16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c95f7f99b1999e8f78be602c643f7185bc6ecb100299d50eea841597abdd16", kill_on_drop: false }` [INFO] [stdout] d7c95f7f99b1999e8f78be602c643f7185bc6ecb100299d50eea841597abdd16