[INFO] fetching crate composition 0.1.0... [INFO] testing composition-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate composition 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate composition 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate composition 0.1.0 [INFO] finished tweaking crates.io crate composition 0.1.0 [INFO] tweaked toml for crates.io crate composition 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate composition 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.1.8 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded fern v0.6.0 [INFO] [stderr] Downloaded radix64 v0.3.0 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c01f779fded0d1ad23a1e9c0e00ef0c4bbc88ce18261321a7b5e17b473e9317 [INFO] running `Command { std: "docker" "start" "-a" "8c01f779fded0d1ad23a1e9c0e00ef0c4bbc88ce18261321a7b5e17b473e9317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c01f779fded0d1ad23a1e9c0e00ef0c4bbc88ce18261321a7b5e17b473e9317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c01f779fded0d1ad23a1e9c0e00ef0c4bbc88ce18261321a7b5e17b473e9317", kill_on_drop: false }` [INFO] [stdout] 8c01f779fded0d1ad23a1e9c0e00ef0c4bbc88ce18261321a7b5e17b473e9317 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 805079a4fcdfaec9194039dabb40c66c505dbc61206a82d36f55808a6ff33855 [INFO] running `Command { std: "docker" "start" "-a" "805079a4fcdfaec9194039dabb40c66c505dbc61206a82d36f55808a6ff33855", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling radix64 v0.3.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling ctrlc v3.1.8 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling composition v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/entity/player.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | position: Location, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display_name` [INFO] [stdout] --> src/entity/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | display_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> src/entity/player.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | connection: NetworkClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.81s [INFO] running `Command { std: "docker" "inspect" "805079a4fcdfaec9194039dabb40c66c505dbc61206a82d36f55808a6ff33855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805079a4fcdfaec9194039dabb40c66c505dbc61206a82d36f55808a6ff33855", kill_on_drop: false }` [INFO] [stdout] 805079a4fcdfaec9194039dabb40c66c505dbc61206a82d36f55808a6ff33855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02a7be3802c6ce2bb8dddd603ae5ee0e924984a5ebda695dacf535dcfc8bbf44 [INFO] running `Command { std: "docker" "start" "-a" "02a7be3802c6ce2bb8dddd603ae5ee0e924984a5ebda695dacf535dcfc8bbf44", kill_on_drop: false }` [INFO] [stderr] Compiling composition v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/entity/player.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | position: Location, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display_name` [INFO] [stdout] --> src/entity/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | display_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> src/entity/player.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | connection: NetworkClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/entity/player.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | position: Location, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display_name` [INFO] [stdout] --> src/entity/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | display_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> src/entity/player.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | connection: NetworkClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `Command { std: "docker" "inspect" "02a7be3802c6ce2bb8dddd603ae5ee0e924984a5ebda695dacf535dcfc8bbf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a7be3802c6ce2bb8dddd603ae5ee0e924984a5ebda695dacf535dcfc8bbf44", kill_on_drop: false }` [INFO] [stdout] 02a7be3802c6ce2bb8dddd603ae5ee0e924984a5ebda695dacf535dcfc8bbf44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5da3b574501f0cbe9cc43623e0c772a2fc8c1a98963b433e36ba7153e51f5ca3 [INFO] running `Command { std: "docker" "start" "-a" "5da3b574501f0cbe9cc43623e0c772a2fc8c1a98963b433e36ba7153e51f5ca3", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `position` [INFO] [stderr] --> src/entity/player.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | position: Location, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `display_name` [INFO] [stderr] --> src/entity/player.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | display_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `connection` [INFO] [stderr] --> src/entity/player.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | connection: NetworkClient, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `composition` (lib) generated 3 warnings [INFO] [stderr] warning: `composition` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/composition-40f560a68e92722b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/composition-5646e33cde609d2a) [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] [stderr] Doc-tests composition [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" "5da3b574501f0cbe9cc43623e0c772a2fc8c1a98963b433e36ba7153e51f5ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da3b574501f0cbe9cc43623e0c772a2fc8c1a98963b433e36ba7153e51f5ca3", kill_on_drop: false }` [INFO] [stdout] 5da3b574501f0cbe9cc43623e0c772a2fc8c1a98963b433e36ba7153e51f5ca3