[INFO] fetching crate limn-text_layout 0.0.1... [INFO] testing limn-text_layout-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate limn-text_layout 0.0.1 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate limn-text_layout 0.0.1 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 crates.io crate limn-text_layout 0.0.1 [INFO] finished tweaking crates.io crate limn-text_layout 0.0.1 [INFO] tweaked toml for crates.io crate limn-text_layout 0.0.1 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded rusttype v0.2.4 [INFO] [stderr] Downloaded euclid v0.15.6 [INFO] [stderr] Downloaded stb_truetype v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] a9d6ceda68e9a45d929982d210d2091090490571c0fb73c1084db312f1d979f8 [INFO] running `Command { std: "docker" "start" "-a" "a9d6ceda68e9a45d929982d210d2091090490571c0fb73c1084db312f1d979f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9d6ceda68e9a45d929982d210d2091090490571c0fb73c1084db312f1d979f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d6ceda68e9a45d929982d210d2091090490571c0fb73c1084db312f1d979f8", kill_on_drop: false }` [INFO] [stdout] a9d6ceda68e9a45d929982d210d2091090490571c0fb73c1084db312f1d979f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] [stdout] 9c207a35e6bc5cfc8d9cedfb7cc7c08cb645a6337d598b824cb49edbb65e5c4d [INFO] running `Command { std: "docker" "start" "-a" "9c207a35e6bc5cfc8d9cedfb7cc7c08cb645a6337d598b824cb49edbb65e5c4d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling stb_truetype v0.2.8 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rusttype v0.2.4 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling euclid v0.15.6 [INFO] [stderr] Compiling limn-text_layout v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/line.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | (kern + advance_width) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 353 - (kern + advance_width) [INFO] [stdout] 353 + kern + advance_width [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.79s [INFO] running `Command { std: "docker" "inspect" "9c207a35e6bc5cfc8d9cedfb7cc7c08cb645a6337d598b824cb49edbb65e5c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c207a35e6bc5cfc8d9cedfb7cc7c08cb645a6337d598b824cb49edbb65e5c4d", kill_on_drop: false }` [INFO] [stdout] 9c207a35e6bc5cfc8d9cedfb7cc7c08cb645a6337d598b824cb49edbb65e5c4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] [stdout] bcc1128c503b0fb35e8c85c73656bf2f384b688d098fd48d6d2e142a03b8646e [INFO] running `Command { std: "docker" "start" "-a" "bcc1128c503b0fb35e8c85c73656bf2f384b688d098fd48d6d2e142a03b8646e", kill_on_drop: false }` [INFO] [stderr] Compiling limn-text_layout v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/line.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | (kern + advance_width) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 353 - (kern + advance_width) [INFO] [stdout] 353 + kern + advance_width [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/line.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | (kern + advance_width) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 353 - (kern + advance_width) [INFO] [stdout] 353 + kern + advance_width [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 0.76s [INFO] running `Command { std: "docker" "inspect" "bcc1128c503b0fb35e8c85c73656bf2f384b688d098fd48d6d2e142a03b8646e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcc1128c503b0fb35e8c85c73656bf2f384b688d098fd48d6d2e142a03b8646e", kill_on_drop: false }` [INFO] [stdout] bcc1128c503b0fb35e8c85c73656bf2f384b688d098fd48d6d2e142a03b8646e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] [stdout] fdc21769688ea8efd0b04b85319a887fc69fe99c165b0388796e4b031cd4d910 [INFO] running `Command { std: "docker" "start" "-a" "fdc21769688ea8efd0b04b85319a887fc69fe99c165b0388796e4b031cd4d910", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/line.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | (kern + advance_width) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 353 - (kern + advance_width) [INFO] [stderr] 353 + kern + advance_width [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `limn-text_layout` (lib) generated 1 warning [INFO] [stderr] warning: `limn-text_layout` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/limn_text_layout-7e5d9c9000192680) [INFO] [stdout] [INFO] [stderr] Doc-tests limn-text_layout [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] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/line.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | (kern + advance_width) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 353 - (kern + advance_width) [INFO] [stderr] 353 + kern + advance_width [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" "fdc21769688ea8efd0b04b85319a887fc69fe99c165b0388796e4b031cd4d910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdc21769688ea8efd0b04b85319a887fc69fe99c165b0388796e4b031cd4d910", kill_on_drop: false }` [INFO] [stdout] fdc21769688ea8efd0b04b85319a887fc69fe99c165b0388796e4b031cd4d910