[INFO] fetching crate prs-cli 0.2.11...
[INFO] checking prs-cli-0.2.11 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate prs-cli 0.2.11 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate prs-cli 0.2.11 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prs-cli 0.2.11
[INFO] finished tweaking crates.io crate prs-cli 0.2.11
[INFO] tweaked toml for crates.io crate prs-cli 0.2.11 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate prs-cli 0.2.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1991e60cb8ce24052377fbf783c11f4549586b4d344ccfdf4ffc31253df1f54
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1991e60cb8ce24052377fbf783c11f4549586b4d344ccfdf4ffc31253df1f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1991e60cb8ce24052377fbf783c11f4549586b4d344ccfdf4ffc31253df1f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1991e60cb8ce24052377fbf783c11f4549586b4d344ccfdf4ffc31253df1f54", kill_on_drop: false }`
[INFO] [stdout] d1991e60cb8ce24052377fbf783c11f4549586b4d344ccfdf4ffc31253df1f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac6352a784584461c654cc08d68b4200059c1d760ff17ea21e9c3859436c9dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ac6352a784584461c654cc08d68b4200059c1d760ff17ea21e9c3859436c9dd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling toml v0.5.8
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[INFO] [stderr]    Compiling zvariant_derive v2.6.0
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[INFO] [stderr]     Checking notify-rust v4.4.0
[INFO] [stderr]     Checking prs-cli v0.2.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `generate_to`
[INFO] [stdout]    --> src/cmd/matcher/internal/completions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn generate_to<S, T>(self, app: &mut App<'_>, bin_name: S, out_dir: T)
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generate_to`
[INFO] [stdout]    --> src/cmd/matcher/internal/completions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn generate_to<S, T>(self, app: &mut App<'_>, bin_name: S, out_dir: T)
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 08s
[INFO] running `Command { std: "docker" "inspect" "3ac6352a784584461c654cc08d68b4200059c1d760ff17ea21e9c3859436c9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac6352a784584461c654cc08d68b4200059c1d760ff17ea21e9c3859436c9dd", kill_on_drop: false }`
[INFO] [stdout] 3ac6352a784584461c654cc08d68b4200059c1d760ff17ea21e9c3859436c9dd