[INFO] updating cached repository https://github.com/BolZer/frag [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ca046a64603e325d56414167cb79daa65e5eaa6 [INFO] testing BolZer/frag against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBolZer%2Ffrag" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BolZer/frag on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BolZer/frag [INFO] finished tweaking git repo https://github.com/BolZer/frag [INFO] tweaked toml for git repo https://github.com/BolZer/frag written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/BolZer/frag already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a4fd182240895581f72aa11b71e2dafc374e13d9e9f1dd1b1baecc5a280d9a6 [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" "0a4fd182240895581f72aa11b71e2dafc374e13d9e9f1dd1b1baecc5a280d9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a4fd182240895581f72aa11b71e2dafc374e13d9e9f1dd1b1baecc5a280d9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a4fd182240895581f72aa11b71e2dafc374e13d9e9f1dd1b1baecc5a280d9a6", kill_on_drop: false }` [INFO] [stdout] 0a4fd182240895581f72aa11b71e2dafc374e13d9e9f1dd1b1baecc5a280d9a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] f3e7ce76233ef00e2f82497e839e477b2020dca5dfc9303a620aa7db6d478d35 [INFO] running `Command { std: "docker" "start" "-a" "f3e7ce76233ef00e2f82497e839e477b2020dca5dfc9303a620aa7db6d478d35", kill_on_drop: false }` [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling Frag v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `initialize` [INFO] [stdout] --> src/config/mod.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn initialize() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/kernel/mux/http.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | headers: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Response` [INFO] [stdout] --> src/kernel/mux/http.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Response {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `JsonResponse` [INFO] [stdout] --> src/kernel/mux/http.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct JsonResponse {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ParameterBag` [INFO] [stdout] --> src/kernel/mux/http.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct ParameterBag {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/kernel/mux/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cache` [INFO] [stdout] --> src/kernel/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cache: &'a cache::Cache, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_config_by_reference` [INFO] [stdout] --> src/kernel/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_config_by_reference(&self) -> &Config { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Frag` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `frag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.60s [INFO] running `Command { std: "docker" "inspect" "f3e7ce76233ef00e2f82497e839e477b2020dca5dfc9303a620aa7db6d478d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e7ce76233ef00e2f82497e839e477b2020dca5dfc9303a620aa7db6d478d35", kill_on_drop: false }` [INFO] [stdout] f3e7ce76233ef00e2f82497e839e477b2020dca5dfc9303a620aa7db6d478d35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 0ed8a345d1396ecdfd68cdd9cc503d1ad3eeb309c9d68b6267a9e1079b826e57 [INFO] running `Command { std: "docker" "start" "-a" "0ed8a345d1396ecdfd68cdd9cc503d1ad3eeb309c9d68b6267a9e1079b826e57", kill_on_drop: false }` [INFO] [stderr] Compiling Frag v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `initialize` [INFO] [stdout] --> src/config/mod.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn initialize() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `headers` [INFO] [stdout] --> src/kernel/mux/http.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | headers: &'a str [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Response` [INFO] [stdout] --> src/kernel/mux/http.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Response {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `JsonResponse` [INFO] [stdout] --> src/kernel/mux/http.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct JsonResponse {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ParameterBag` [INFO] [stdout] --> src/kernel/mux/http.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct ParameterBag {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/kernel/mux/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cache` [INFO] [stdout] --> src/kernel/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cache: &'a cache::Cache, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_config_by_reference` [INFO] [stdout] --> src/kernel/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_config_by_reference(&self) -> &Config { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Frag` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `frag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "0ed8a345d1396ecdfd68cdd9cc503d1ad3eeb309c9d68b6267a9e1079b826e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed8a345d1396ecdfd68cdd9cc503d1ad3eeb309c9d68b6267a9e1079b826e57", kill_on_drop: false }` [INFO] [stdout] 0ed8a345d1396ecdfd68cdd9cc503d1ad3eeb309c9d68b6267a9e1079b826e57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d838bdf6d2649626f1e89f9c6fbca2adc02ff231ddd279ef25335ccdcea7265e [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" "d838bdf6d2649626f1e89f9c6fbca2adc02ff231ddd279ef25335ccdcea7265e", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `initialize` [INFO] [stderr] --> src/config/mod.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn initialize() -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `headers` [INFO] [stderr] --> src/kernel/mux/http.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | headers: &'a str [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Response` [INFO] [stderr] --> src/kernel/mux/http.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Response {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `JsonResponse` [INFO] [stderr] --> src/kernel/mux/http.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct JsonResponse {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ParameterBag` [INFO] [stderr] --> src/kernel/mux/http.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct ParameterBag {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/kernel/mux/mod.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cache` [INFO] [stderr] --> src/kernel/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | cache: &'a cache::Cache, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_config_by_reference` [INFO] [stderr] --> src/kernel/mod.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn get_config_by_reference(&self) -> &Config { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Frag` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `frag` [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/Frag-b871ebf90108f4ac [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d838bdf6d2649626f1e89f9c6fbca2adc02ff231ddd279ef25335ccdcea7265e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d838bdf6d2649626f1e89f9c6fbca2adc02ff231ddd279ef25335ccdcea7265e", kill_on_drop: false }` [INFO] [stdout] d838bdf6d2649626f1e89f9c6fbca2adc02ff231ddd279ef25335ccdcea7265e