[INFO] fetching crate resend 0.1.3...
[INFO] checking resend-0.1.3 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422
[INFO] extracting crate resend 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate resend 0.1.3 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resend 0.1.3
[INFO] finished tweaking crates.io crate resend 0.1.3
[INFO] tweaked toml for crates.io crate resend 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded resend_derive v0.1.1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58a280ed4150f9a5a3c53706bfecee2f099d2dda3c5764eed4f0905c940729af
[INFO] running `Command { std: "docker" "start" "-a" "58a280ed4150f9a5a3c53706bfecee2f099d2dda3c5764eed4f0905c940729af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58a280ed4150f9a5a3c53706bfecee2f099d2dda3c5764eed4f0905c940729af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a280ed4150f9a5a3c53706bfecee2f099d2dda3c5764eed4f0905c940729af", kill_on_drop: false }`
[INFO] [stdout] 58a280ed4150f9a5a3c53706bfecee2f099d2dda3c5764eed4f0905c940729af
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eea04a77bdc4ef4744cf7e4e6a8b936a499815c11d907faa6f6a0dd297a17e0
[INFO] running `Command { std: "docker" "start" "-a" "2eea04a77bdc4ef4744cf7e4e6a8b936a499815c11d907faa6f6a0dd297a17e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling resend_derive v0.1.1
[INFO] [stderr]     Checking resend v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian/big.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::{Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian/big.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::{Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian/little.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::{Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{FromReader, IntoWriter, Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian/little.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::{Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rcv`
[INFO] [stdout]   --> src/endian.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{FromReader, IntoWriter, Rcv, Receivable, Receiver, Sendable, Sender};
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "2eea04a77bdc4ef4744cf7e4e6a8b936a499815c11d907faa6f6a0dd297a17e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eea04a77bdc4ef4744cf7e4e6a8b936a499815c11d907faa6f6a0dd297a17e0", kill_on_drop: false }`
[INFO] [stdout] 2eea04a77bdc4ef4744cf7e4e6a8b936a499815c11d907faa6f6a0dd297a17e0