[INFO] fetching crate crius 0.4.0...
[INFO] building crius-0.4.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate crius 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate crius 0.4.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crius 0.4.0
[INFO] finished tweaking crates.io crate crius 0.4.0
[INFO] tweaked toml for crates.io crate crius 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a243e49ae4e7aa96c045fffe33502506b3ce3aebeb8e3d59feae6417c3084bf3
[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" "a243e49ae4e7aa96c045fffe33502506b3ce3aebeb8e3d59feae6417c3084bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a243e49ae4e7aa96c045fffe33502506b3ce3aebeb8e3d59feae6417c3084bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a243e49ae4e7aa96c045fffe33502506b3ce3aebeb8e3d59feae6417c3084bf3", kill_on_drop: false }`
[INFO] [stdout] a243e49ae4e7aa96c045fffe33502506b3ce3aebeb8e3d59feae6417c3084bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf972733971508ac0a504c5ccf161869f0c01d77a49479fbf89ae9b33f9e2973
[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" "cf972733971508ac0a504c5ccf161869f0c01d77a49479fbf89ae9b33f9e2973", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crius v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `success_percentage`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn success_percentage(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `success_nr`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn success_nr(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cf972733971508ac0a504c5ccf161869f0c01d77a49479fbf89ae9b33f9e2973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf972733971508ac0a504c5ccf161869f0c01d77a49479fbf89ae9b33f9e2973", kill_on_drop: false }`
[INFO] [stdout] cf972733971508ac0a504c5ccf161869f0c01d77a49479fbf89ae9b33f9e2973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0bc9324890a6d5dca2bbaaa3568f684b608a1a67aad3995b8ab5042e8db0c6d
[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" "e0bc9324890a6d5dca2bbaaa3568f684b608a1a67aad3995b8ab5042e8db0c6d", kill_on_drop: false }`
[INFO] [stdout] warning: associated function is never used: `success_percentage`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn success_percentage(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crius v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `success_nr`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn success_nr(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `success_percentage`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn success_percentage(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `success_nr`
[INFO] [stdout]   --> src/circuit_breaker_stats.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn success_nr(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e0bc9324890a6d5dca2bbaaa3568f684b608a1a67aad3995b8ab5042e8db0c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bc9324890a6d5dca2bbaaa3568f684b608a1a67aad3995b8ab5042e8db0c6d", kill_on_drop: false }`
[INFO] [stdout] e0bc9324890a6d5dca2bbaaa3568f684b608a1a67aad3995b8ab5042e8db0c6d
