[INFO] fetching crate aquestalk 1.0.0-alpha...
[INFO] testing aquestalk-1.0.0-alpha against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate aquestalk 1.0.0-alpha into /workspace/builds/worker-4-tc1/source
[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] validating manifest of crates.io crate aquestalk 1.0.0-alpha on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea86d9a4006572b06d43aeea4be8b8e6390507c65564a1a99f947bf4fd101630
[INFO] running `Command { std: "docker" "start" "-a" "ea86d9a4006572b06d43aeea4be8b8e6390507c65564a1a99f947bf4fd101630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea86d9a4006572b06d43aeea4be8b8e6390507c65564a1a99f947bf4fd101630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea86d9a4006572b06d43aeea4be8b8e6390507c65564a1a99f947bf4fd101630", kill_on_drop: false }`
[INFO] [stdout] ea86d9a4006572b06d43aeea4be8b8e6390507c65564a1a99f947bf4fd101630
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdcd2f519a08620d31c3e82c88b92da5b8616d9e39d3bd42e0aad259c4a8947d
[INFO] running `Command { std: "docker" "start" "-a" "cdcd2f519a08620d31c3e82c88b92da5b8616d9e39d3bd42e0aad259c4a8947d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aquestalk v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ffi::CString` and `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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "cdcd2f519a08620d31c3e82c88b92da5b8616d9e39d3bd42e0aad259c4a8947d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdcd2f519a08620d31c3e82c88b92da5b8616d9e39d3bd42e0aad259c4a8947d", kill_on_drop: false }`
[INFO] [stdout] cdcd2f519a08620d31c3e82c88b92da5b8616d9e39d3bd42e0aad259c4a8947d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534984e32447bad0f28aca10476f2b755130d2194eb547211bc361415a107b44
[INFO] running `Command { std: "docker" "start" "-a" "534984e32447bad0f28aca10476f2b755130d2194eb547211bc361415a107b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling aquestalk v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ffi::CString` and `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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ffi::CString` and `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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "534984e32447bad0f28aca10476f2b755130d2194eb547211bc361415a107b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534984e32447bad0f28aca10476f2b755130d2194eb547211bc361415a107b44", kill_on_drop: false }`
[INFO] [stdout] 534984e32447bad0f28aca10476f2b755130d2194eb547211bc361415a107b44
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7418f50c99b43c79c8fe8428582a0913843c7195a7096465aac2bd8ac2826148
[INFO] running `Command { std: "docker" "start" "-a" "7418f50c99b43c79c8fe8428582a0913843c7195a7096465aac2bd8ac2826148", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ffi::CString` and `slice`
[INFO] [stderr]  --> src/aquestalk.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{error, ffi::CString, fmt, slice};
[INFO] [stderr]   |                  ^^^^^^^^^^^^       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aquestalk` (lib) generated 1 warning (run `cargo fix --lib -p aquestalk` to apply 1 suggestion)
[INFO] [stderr] warning: `aquestalk` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aquestalk-5fac4510fba4f36e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests aquestalk
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7418f50c99b43c79c8fe8428582a0913843c7195a7096465aac2bd8ac2826148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7418f50c99b43c79c8fe8428582a0913843c7195a7096465aac2bd8ac2826148", kill_on_drop: false }`
[INFO] [stdout] 7418f50c99b43c79c8fe8428582a0913843c7195a7096465aac2bd8ac2826148