[INFO] cloning repository https://github.com/crlsktr/foosball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crlsktr/foosball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2Ffoosball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2Ffoosball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bdb49dd0f3c97413f1b6163bd53f9de67a9896b0 [INFO] testing crlsktr/foosball against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2Ffoosball" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crlsktr/foosball on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crlsktr/foosball [INFO] finished tweaking git repo https://github.com/crlsktr/foosball [INFO] tweaked toml for git repo https://github.com/crlsktr/foosball written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/crlsktr/foosball already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6721234e81729187e29c4ac9d87323f7d9a5dff06487c95a926b6c0d41e9fd84 [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" "6721234e81729187e29c4ac9d87323f7d9a5dff06487c95a926b6c0d41e9fd84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6721234e81729187e29c4ac9d87323f7d9a5dff06487c95a926b6c0d41e9fd84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6721234e81729187e29c4ac9d87323f7d9a5dff06487c95a926b6c0d41e9fd84", kill_on_drop: false }` [INFO] [stdout] 6721234e81729187e29c4ac9d87323f7d9a5dff06487c95a926b6c0d41e9fd84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] d490e99b227ef0c0fc4194a00539a43c4f24fd6e9767d4632254c002d21cf142 [INFO] running `Command { std: "docker" "start" "-a" "d490e99b227ef0c0fc4194a00539a43c4f24fd6e9767d4632254c002d21cf142", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling actix-service v0.4.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling signal-hook v0.1.11 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling unicode-normalization v0.1.9 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling blowfish v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling flate2 v1.0.12 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling bcrypt v0.4.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.2 [INFO] [stderr] Compiling r2d2 v0.8.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling actix-rt v0.2.5 [INFO] [stderr] Compiling actix-server v0.6.1 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling v_escape v0.7.4 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling const-random v0.1.6 [INFO] [stderr] Compiling ahash v0.2.17 [INFO] [stderr] Compiling actix-testing v0.1.0 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling diesel v1.4.3 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling awc v0.2.8 [INFO] [stderr] Compiling actix-web v1.0.8 [INFO] [stderr] Compiling actix-cors v0.1.0 [INFO] [stderr] Compiling actix-session v0.1.1 [INFO] [stderr] Compiling actix-files v0.1.7 [INFO] [stderr] Compiling migrations_internals v1.4.0 [INFO] [stderr] Compiling r2d2-diesel v1.0.0 [INFO] [stderr] Compiling migrations_macros v1.4.1 [INFO] [stderr] Compiling diesel_migrations v1.4.0 [INFO] [stderr] Compiling foos v0.1.0 (/opt/rustwide/workdir/foos) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> foos/src/ranking.rs:143:2 [INFO] [stdout] | [INFO] [stdout] 143 | (rating_1 + rating_2) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - (rating_1 + rating_2) [INFO] [stdout] 143 + rating_1 + rating_2 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling foos_cli v0.1.0 (/opt/rustwide/workdir/foos_cli) [INFO] [stderr] Compiling foos_web v0.1.4 (/opt/rustwide/workdir/foos_web) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 35s [INFO] running `Command { std: "docker" "inspect" "d490e99b227ef0c0fc4194a00539a43c4f24fd6e9767d4632254c002d21cf142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d490e99b227ef0c0fc4194a00539a43c4f24fd6e9767d4632254c002d21cf142", kill_on_drop: false }` [INFO] [stdout] d490e99b227ef0c0fc4194a00539a43c4f24fd6e9767d4632254c002d21cf142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 5c280f8a19c76d8d01d8e7720701bf5995e6743118a3902c09ecac57674811aa [INFO] running `Command { std: "docker" "start" "-a" "5c280f8a19c76d8d01d8e7720701bf5995e6743118a3902c09ecac57674811aa", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> foos/src/ranking.rs:143:2 [INFO] [stdout] | [INFO] [stdout] 143 | (rating_1 + rating_2) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - (rating_1 + rating_2) [INFO] [stdout] 143 + rating_1 + rating_2 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling foos v0.1.0 (/opt/rustwide/workdir/foos) [INFO] [stderr] Compiling foos_cli v0.1.0 (/opt/rustwide/workdir/foos_cli) [INFO] [stderr] Compiling foos_web v0.1.4 (/opt/rustwide/workdir/foos_web) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> foos/src/ranking.rs:143:2 [INFO] [stdout] | [INFO] [stdout] 143 | (rating_1 + rating_2) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - (rating_1 + rating_2) [INFO] [stdout] 143 + rating_1 + rating_2 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.51s [INFO] running `Command { std: "docker" "inspect" "5c280f8a19c76d8d01d8e7720701bf5995e6743118a3902c09ecac57674811aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c280f8a19c76d8d01d8e7720701bf5995e6743118a3902c09ecac57674811aa", kill_on_drop: false }` [INFO] [stdout] 5c280f8a19c76d8d01d8e7720701bf5995e6743118a3902c09ecac57674811aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 3eec709769e3c860699a1dc308523ba5257ce8f7b006c11ac3a8d0763b88342c [INFO] running `Command { std: "docker" "start" "-a" "3eec709769e3c860699a1dc308523ba5257ce8f7b006c11ac3a8d0763b88342c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> foos/src/ranking.rs:143:2 [INFO] [stderr] | [INFO] [stderr] 143 | (rating_1 + rating_2) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 143 - (rating_1 + rating_2) [INFO] [stderr] 143 + rating_1 + rating_2 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `foos` (lib) generated 1 warning [INFO] [stderr] warning: `foos` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/foos-4f6b74186b17045f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test ranking::tests::rate_change_on_1500_vs_1500_win ... ok [INFO] [stdout] test ranking::tests::rate_change_on_1500_vs_1500_loss ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/foos_cli-4ff44b20451abeca) [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] Running unittests (/opt/rustwide/target/debug/deps/foos_web-5788cf86b110b392) [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 foos [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/foos/src/ranking.rs:143:2 [INFO] [stderr] | [INFO] [stderr] 143 | (rating_1 + rating_2) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 143 - (rating_1 + rating_2) [INFO] [stderr] 143 + rating_1 + rating_2 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "3eec709769e3c860699a1dc308523ba5257ce8f7b006c11ac3a8d0763b88342c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eec709769e3c860699a1dc308523ba5257ce8f7b006c11ac3a8d0763b88342c", kill_on_drop: false }` [INFO] [stdout] 3eec709769e3c860699a1dc308523ba5257ce8f7b006c11ac3a8d0763b88342c