[INFO] fetching crate srmw 0.1.1... [INFO] checking srmw-0.1.1 against master#094a6204f590e6b4770b5f26359dd17a07897adf for pr-121557-1 [INFO] extracting crate srmw 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate srmw 0.1.1 on toolchain 094a6204f590e6b4770b5f26359dd17a07897adf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+094a6204f590e6b4770b5f26359dd17a07897adf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate srmw 0.1.1 [INFO] finished tweaking crates.io crate srmw 0.1.1 [INFO] tweaked toml for crates.io crate srmw 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate srmw 0.1.1 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" "+094a6204f590e6b4770b5f26359dd17a07897adf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.9 [INFO] [stderr] Downloaded thiserror-impl v1.0.9 [INFO] [stderr] Downloaded genawaiter v0.2.2 [INFO] [stderr] Downloaded async-std v1.3.0 [INFO] [stderr] Downloaded syn v1.0.11 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+094a6204f590e6b4770b5f26359dd17a07897adf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e20224062d2b218620d14bcaa0c5fce2aea03faa60a7c2804717f6d209b49a6 [INFO] running `Command { std: "docker" "start" "-a" "4e20224062d2b218620d14bcaa0c5fce2aea03faa60a7c2804717f6d209b49a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e20224062d2b218620d14bcaa0c5fce2aea03faa60a7c2804717f6d209b49a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e20224062d2b218620d14bcaa0c5fce2aea03faa60a7c2804717f6d209b49a6", kill_on_drop: false }` [INFO] [stdout] 4e20224062d2b218620d14bcaa0c5fce2aea03faa60a7c2804717f6d209b49a6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+094a6204f590e6b4770b5f26359dd17a07897adf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08ef161280c6c7b170a11fd2428c3028ab82d27eb8ee729939e10556b3743137 [INFO] running `Command { std: "docker" "start" "-a" "08ef161280c6c7b170a11fd2428c3028ab82d27eb8ee729939e10556b3743137", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking once_cell v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking genawaiter v0.2.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking async-std v1.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking srmw v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `AsyncRead` is imported redundantly [INFO] [stdout] --> src/copy.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncRead` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncWrite` is imported redundantly [INFO] [stdout] --> src/copy.rs:2:64 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncWrite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncWrite` is imported redundantly [INFO] [stdout] --> src/flush.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncWrite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncRead` is imported redundantly [INFO] [stdout] --> src/validate.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead}; [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncRead` is imported redundantly [INFO] [stdout] --> src/copy.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncRead` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncWrite` is imported redundantly [INFO] [stdout] --> src/copy.rs:2:64 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncWrite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncWrite` is imported redundantly [INFO] [stdout] --> src/flush.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncWrite}; [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncWrite` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncRead` is imported redundantly [INFO] [stdout] --> src/validate.rs:2:53 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{prelude::*, stream::FuturesUnordered, AsyncRead}; [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `AsyncRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.56s [INFO] running `Command { std: "docker" "inspect" "08ef161280c6c7b170a11fd2428c3028ab82d27eb8ee729939e10556b3743137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ef161280c6c7b170a11fd2428c3028ab82d27eb8ee729939e10556b3743137", kill_on_drop: false }` [INFO] [stdout] 08ef161280c6c7b170a11fd2428c3028ab82d27eb8ee729939e10556b3743137