[INFO] cloning repository https://github.com/arlyon/holding [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlyon/holding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afa6c69abcc33a3fd5ae00baf18d7db8e7171ddc [INFO] testing arlyon/holding against 1.52.1 for beta-1.52-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arlyon/holding on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arlyon/holding [INFO] finished tweaking git repo https://github.com/arlyon/holding [INFO] tweaked toml for git repo https://github.com/arlyon/holding written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/arlyon/holding already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76cb464e9d4bbe9eab0e9399b4b53a4a0881ef53242b41f2b1ec79280659243c [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" "76cb464e9d4bbe9eab0e9399b4b53a4a0881ef53242b41f2b1ec79280659243c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76cb464e9d4bbe9eab0e9399b4b53a4a0881ef53242b41f2b1ec79280659243c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76cb464e9d4bbe9eab0e9399b4b53a4a0881ef53242b41f2b1ec79280659243c", kill_on_drop: false }` [INFO] [stdout] 76cb464e9d4bbe9eab0e9399b4b53a4a0881ef53242b41f2b1ec79280659243c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a07bd9e9e4d5ac3ac70bc487528c0c0c7a2d50c8d0fac18a7489a0d1df1bb9ea [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" "a07bd9e9e4d5ac3ac70bc487528c0c0c7a2d50c8d0fac18a7489a0d1df1bb9ea", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling strum v0.19.2 [INFO] [stderr] Compiling os_str_bytes v2.3.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling random v0.12.2 [INFO] [stderr] Compiling webbrowser v0.5.5 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling tracing-core v0.1.15 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling miniz_oxide v0.4.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling os_type v2.2.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling ordinal v0.2.3 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling strum_macros v0.19.2 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling dice-command-parser v0.6.0 [INFO] [stderr] Compiling dnd_dice_roller v0.4.0 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.1 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tokio-socks v0.2.2 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling holding_color v0.1.0 (/opt/rustwide/workdir/holding_color) [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling human-panic v1.0.3 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling num_enum v0.5.1 [INFO] [stderr] Compiling holding_kronos v0.1.0 (/opt/rustwide/workdir/holding_kronos) [INFO] [stderr] Compiling holding_solar v0.1.0 (/opt/rustwide/workdir/holding_solar) [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.8 [INFO] [stderr] Compiling rspotify v0.10.0 [INFO] [stderr] Compiling holding v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `host` [INFO] [stdout] --> src/opts/host.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | host: IpAddr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port` [INFO] [stdout] --> src/opts/host.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | port: String, [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 4m 20s [INFO] running `Command { std: "docker" "inspect" "a07bd9e9e4d5ac3ac70bc487528c0c0c7a2d50c8d0fac18a7489a0d1df1bb9ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a07bd9e9e4d5ac3ac70bc487528c0c0c7a2d50c8d0fac18a7489a0d1df1bb9ea", kill_on_drop: false }` [INFO] [stdout] a07bd9e9e4d5ac3ac70bc487528c0c0c7a2d50c8d0fac18a7489a0d1df1bb9ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 653a5178e8f7aa4f7127ab8b39a4c5fc63afd76f62440f339a06087d08dc7cb0 [INFO] running `Command { std: "docker" "start" "-a" "653a5178e8f7aa4f7127ab8b39a4c5fc63afd76f62440f339a06087d08dc7cb0", kill_on_drop: false }` [INFO] [stderr] Compiling holding v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `host` [INFO] [stdout] --> src/opts/host.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | host: IpAddr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port` [INFO] [stdout] --> src/opts/host.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | port: String, [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 2.21s [INFO] running `Command { std: "docker" "inspect" "653a5178e8f7aa4f7127ab8b39a4c5fc63afd76f62440f339a06087d08dc7cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "653a5178e8f7aa4f7127ab8b39a4c5fc63afd76f62440f339a06087d08dc7cb0", kill_on_drop: false }` [INFO] [stdout] 653a5178e8f7aa4f7127ab8b39a4c5fc63afd76f62440f339a06087d08dc7cb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] efbb7258ca625748bb5743be0419fd3082c922e0f204d23fdecf4cb2801ce895 [INFO] running `Command { std: "docker" "start" "-a" "efbb7258ca625748bb5743be0419fd3082c922e0f204d23fdecf4cb2801ce895", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `host` [INFO] [stderr] --> src/opts/host.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | host: IpAddr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port` [INFO] [stderr] --> src/opts/host.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | port: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/holding-ef239f26f562f0ea) [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" "efbb7258ca625748bb5743be0419fd3082c922e0f204d23fdecf4cb2801ce895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbb7258ca625748bb5743be0419fd3082c922e0f204d23fdecf4cb2801ce895", kill_on_drop: false }` [INFO] [stdout] efbb7258ca625748bb5743be0419fd3082c922e0f204d23fdecf4cb2801ce895