[INFO] fetching crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5...
[INFO] testing f1d2d2f924e986ac86fdf7b36c94bcdf32beec15-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5
[INFO] finished tweaking crates.io crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5
[INFO] tweaked toml for crates.io crate f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 0.1.5 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fcb24cd294e124a73bc63d1481eb0810c3a72719a5e79fce992d7ef115715dc
[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" "2fcb24cd294e124a73bc63d1481eb0810c3a72719a5e79fce992d7ef115715dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fcb24cd294e124a73bc63d1481eb0810c3a72719a5e79fce992d7ef115715dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fcb24cd294e124a73bc63d1481eb0810c3a72719a5e79fce992d7ef115715dc", kill_on_drop: false }`
[INFO] [stdout] 2fcb24cd294e124a73bc63d1481eb0810c3a72719a5e79fce992d7ef115715dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e7365e08e8c972a8aae3fd9fb594b4f5df9063c714d2145bd9e43c072d4b860
[INFO] running `Command { std: "docker" "start" "-a" "4e7365e08e8c972a8aae3fd9fb594b4f5df9063c714d2145bd9e43c072d4b860", kill_on_drop: false }`
[INFO] [stderr]    Compiling f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `thing`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn thing() {
[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 1.36s
[INFO] running `Command { std: "docker" "inspect" "4e7365e08e8c972a8aae3fd9fb594b4f5df9063c714d2145bd9e43c072d4b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7365e08e8c972a8aae3fd9fb594b4f5df9063c714d2145bd9e43c072d4b860", kill_on_drop: false }`
[INFO] [stdout] 4e7365e08e8c972a8aae3fd9fb594b4f5df9063c714d2145bd9e43c072d4b860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7dad39988cbf30705d6a7c34a945fb5c38a0a6f3cd8eaf72c8060ec88a876f
[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" "7f7dad39988cbf30705d6a7c34a945fb5c38a0a6f3cd8eaf72c8060ec88a876f", kill_on_drop: false }`
[INFO] [stderr]    Compiling f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `thing`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn thing() {
[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: function is never used: `thing`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn thing() {
[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 test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7f7dad39988cbf30705d6a7c34a945fb5c38a0a6f3cd8eaf72c8060ec88a876f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7dad39988cbf30705d6a7c34a945fb5c38a0a6f3cd8eaf72c8060ec88a876f", kill_on_drop: false }`
[INFO] [stdout] 7f7dad39988cbf30705d6a7c34a945fb5c38a0a6f3cd8eaf72c8060ec88a876f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bb200d571c3c06b8492fa7571ced86fa49910eb849d660296b81a688333af3d
[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" "9bb200d571c3c06b8492fa7571ced86fa49910eb849d660296b81a688333af3d", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `thing`
[INFO] [stderr]  --> src/lib.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn thing() {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `f1d2d2f924e986ac86fdf7b36c94bcdf32beec15` (lib) generated 1 warning
[INFO] [stderr] warning: `f1d2d2f924e986ac86fdf7b36c94bcdf32beec15` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/f1d2d2f924e986ac86fdf7b36c94bcdf32beec15-65803ce2241419a4)
[INFO] [stderr]    Doc-tests f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
[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] [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" "9bb200d571c3c06b8492fa7571ced86fa49910eb849d660296b81a688333af3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb200d571c3c06b8492fa7571ced86fa49910eb849d660296b81a688333af3d", kill_on_drop: false }`
[INFO] [stdout] 9bb200d571c3c06b8492fa7571ced86fa49910eb849d660296b81a688333af3d