[INFO] fetching crate aquestalk 1.0.0-alpha...
[INFO] checking aquestalk-1.0.0-alpha against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate aquestalk 1.0.0-alpha into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate aquestalk 1.0.0-alpha on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquestalk 1.0.0-alpha
[INFO] finished tweaking crates.io crate aquestalk 1.0.0-alpha
[INFO] tweaked toml for crates.io crate aquestalk 1.0.0-alpha written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libaquestalk-sys v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca8ca7a7c64cc803d55d984d328dda34b998e9d562c6cf19b63db8d55382b438
[INFO] running `Command { std: "docker" "start" "-a" "ca8ca7a7c64cc803d55d984d328dda34b998e9d562c6cf19b63db8d55382b438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8ca7a7c64cc803d55d984d328dda34b998e9d562c6cf19b63db8d55382b438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8ca7a7c64cc803d55d984d328dda34b998e9d562c6cf19b63db8d55382b438", kill_on_drop: false }`
[INFO] [stdout] ca8ca7a7c64cc803d55d984d328dda34b998e9d562c6cf19b63db8d55382b438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff7b6dfcf57b3569648c652a07a5c8e491ce40df6a9569e326c987ef97ca4d91
[INFO] running `Command { std: "docker" "start" "-a" "ff7b6dfcf57b3569648c652a07a5c8e491ce40df6a9569e326c987ef97ca4d91", kill_on_drop: false }`
[INFO] [stderr]     Checking aquestalk v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ffi::CString`, `slice`
[INFO] [stdout]  --> src/aquestalk.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error, ffi::CString, fmt, slice};
[INFO] [stdout]   |                  ^^^^^^^^^^^^       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ffi::CString`, `slice`
[INFO] [stdout]  --> src/aquestalk.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error, ffi::CString, fmt, slice};
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "ff7b6dfcf57b3569648c652a07a5c8e491ce40df6a9569e326c987ef97ca4d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7b6dfcf57b3569648c652a07a5c8e491ce40df6a9569e326c987ef97ca4d91", kill_on_drop: false }`
[INFO] [stdout] ff7b6dfcf57b3569648c652a07a5c8e491ce40df6a9569e326c987ef97ca4d91
[INFO] checking aquestalk-1.0.0-alpha against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate aquestalk 1.0.0-alpha into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate aquestalk 1.0.0-alpha on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquestalk 1.0.0-alpha
[INFO] finished tweaking crates.io crate aquestalk 1.0.0-alpha
[INFO] tweaked toml for crates.io crate aquestalk 1.0.0-alpha written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e129f68631dbaf15814ea3aa489069ce16772233d5ca38f8f47ac2e998e5da2
[INFO] running `Command { std: "docker" "start" "-a" "5e129f68631dbaf15814ea3aa489069ce16772233d5ca38f8f47ac2e998e5da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e129f68631dbaf15814ea3aa489069ce16772233d5ca38f8f47ac2e998e5da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e129f68631dbaf15814ea3aa489069ce16772233d5ca38f8f47ac2e998e5da2", kill_on_drop: false }`
[INFO] [stdout] 5e129f68631dbaf15814ea3aa489069ce16772233d5ca38f8f47ac2e998e5da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c96fd5a39abd5442a4f8a405c9096602a198836f16e330f3990d0158e4b201
[INFO] running `Command { std: "docker" "start" "-a" "33c96fd5a39abd5442a4f8a405c9096602a198836f16e330f3990d0158e4b201", kill_on_drop: false }`
[INFO] [stderr]     Checking aquestalk v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ffi::CString`, `slice`
[INFO] [stdout]  --> src/aquestalk.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error, ffi::CString, fmt, slice};
[INFO] [stdout]   |                  ^^^^^^^^^^^^       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ffi::CString`, `slice`
[INFO] [stdout]  --> src/aquestalk.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error, ffi::CString, fmt, slice};
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "33c96fd5a39abd5442a4f8a405c9096602a198836f16e330f3990d0158e4b201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c96fd5a39abd5442a4f8a405c9096602a198836f16e330f3990d0158e4b201", kill_on_drop: false }`
[INFO] [stdout] 33c96fd5a39abd5442a4f8a405c9096602a198836f16e330f3990d0158e4b201
