[INFO] cloning repository https://github.com/dmitryb-dev/waiter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitryb-dev/waiter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryb-dev%2Fwaiter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryb-dev%2Fwaiter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c64a6ebeead39489688566a462e6a05f9302da93
[INFO] testing dmitryb-dev/waiter against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryb-dev%2Fwaiter" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitryb-dev/waiter on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmitryb-dev/waiter
[INFO] finished tweaking git repo https://github.com/dmitryb-dev/waiter
[INFO] tweaked toml for git repo https://github.com/dmitryb-dev/waiter written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitryb-dev/waiter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b2492613e006d589619ca7b808de0a32400ac583752378651964c2b6a54b152
[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" "0b2492613e006d589619ca7b808de0a32400ac583752378651964c2b6a54b152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b2492613e006d589619ca7b808de0a32400ac583752378651964c2b6a54b152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2492613e006d589619ca7b808de0a32400ac583752378651964c2b6a54b152", kill_on_drop: false }`
[INFO] [stdout] 0b2492613e006d589619ca7b808de0a32400ac583752378651964c2b6a54b152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] de5a2a47a5862b60aa2fc204e6d9fb3ec06907b484df4d0bbadedaeef257432a
[INFO] running `Command { std: "docker" "start" "-a" "de5a2a47a5862b60aa2fc204e6d9fb3ec06907b484df4d0bbadedaeef257432a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling waiter_codegen v1.6.5 (/opt/rustwide/workdir/crates/waiter_codegen)
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling waiter_di v1.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.15s
[INFO] running `Command { std: "docker" "inspect" "de5a2a47a5862b60aa2fc204e6d9fb3ec06907b484df4d0bbadedaeef257432a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5a2a47a5862b60aa2fc204e6d9fb3ec06907b484df4d0bbadedaeef257432a", kill_on_drop: false }`
[INFO] [stdout] de5a2a47a5862b60aa2fc204e6d9fb3ec06907b484df4d0bbadedaeef257432a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--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] 7d2fb8d540506c84f97c864b50f633b7021bcb9e8a464900df6ccb6f051e1d40
[INFO] running `Command { std: "docker" "start" "-a" "7d2fb8d540506c84f97c864b50f633b7021bcb9e8a464900df6ccb6f051e1d40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling waiter_di v1.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `prop`
[INFO] [stdout]   --> examples/1_get_started.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[prop("i32_prop")] prop: i32,
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `repository`
[INFO] [stdout]   --> examples/2_modules.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     repository: Box<dyn UserRepository>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_module`
[INFO] [stdout]   --> examples/2_modules.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     user_module: UserModule
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "7d2fb8d540506c84f97c864b50f633b7021bcb9e8a464900df6ccb6f051e1d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2fb8d540506c84f97c864b50f633b7021bcb9e8a464900df6ccb6f051e1d40", kill_on_drop: false }`
[INFO] [stdout] 7d2fb8d540506c84f97c864b50f633b7021bcb9e8a464900df6ccb6f051e1d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] c052e98f174572cf649ecd44e9ced5ed0e5d1a5512565b07d86d1d9a38bec53f
[INFO] running `Command { std: "docker" "start" "-a" "c052e98f174572cf649ecd44e9ced5ed0e5d1a5512565b07d86d1d9a38bec53f", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `repository`
[INFO] [stderr]   --> examples/2_modules.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     repository: Box<dyn UserRepository>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user_module`
[INFO] [stderr]   --> examples/2_modules.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     user_module: UserModule
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `prop`
[INFO] [stderr]   --> examples/1_get_started.rs:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 |     #[prop("i32_prop")] prop: i32,
[INFO] [stderr]    |                         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `waiter_di` (example "2_modules") generated 2 warnings
[INFO] [stderr] warning: `waiter_di` (example "1_get_started") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/waiter_di-3d17667f12d903a4)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test deferred::tests::deref_after_init ... ok
[INFO] [stderr]    Doc-tests waiter_di
[INFO] [stdout] test deferred::tests::deref_before_init - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "c052e98f174572cf649ecd44e9ced5ed0e5d1a5512565b07d86d1d9a38bec53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c052e98f174572cf649ecd44e9ced5ed0e5d1a5512565b07d86d1d9a38bec53f", kill_on_drop: false }`
[INFO] [stdout] c052e98f174572cf649ecd44e9ced5ed0e5d1a5512565b07d86d1d9a38bec53f