[INFO] fetching crate empress 1.4.2... [INFO] testing empress-1.4.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate empress 1.4.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate empress 1.4.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate empress 1.4.2 [INFO] finished tweaking crates.io crate empress 1.4.2 [INFO] tweaked toml for crates.io crate empress 1.4.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate empress 1.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24370ffa563e4f6ea4e756351b14716be780d1ec63170f66f7b0b9f2814591d9 [INFO] running `Command { std: "docker" "start" "-a" "24370ffa563e4f6ea4e756351b14716be780d1ec63170f66f7b0b9f2814591d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24370ffa563e4f6ea4e756351b14716be780d1ec63170f66f7b0b9f2814591d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24370ffa563e4f6ea4e756351b14716be780d1ec63170f66f7b0b9f2814591d9", kill_on_drop: false }` [INFO] [stdout] 24370ffa563e4f6ea4e756351b14716be780d1ec63170f66f7b0b9f2814591d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4771bfdd7cc0c25a128fdf65e5af66b90bf056ace392957bde9401205a2dbd9f [INFO] running `Command { std: "docker" "start" "-a" "4771bfdd7cc0c25a128fdf65e5af66b90bf056ace392957bde9401205a2dbd9f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.4 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling dbus v0.9.2 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling dbus-crossroads v0.3.0 [INFO] [stderr] Compiling dbus-tokio v0.7.3 [INFO] [stderr] Compiling empress v1.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/server/player.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | async fn set( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.94s [INFO] running `Command { std: "docker" "inspect" "4771bfdd7cc0c25a128fdf65e5af66b90bf056ace392957bde9401205a2dbd9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4771bfdd7cc0c25a128fdf65e5af66b90bf056ace392957bde9401205a2dbd9f", kill_on_drop: false }` [INFO] [stdout] 4771bfdd7cc0c25a128fdf65e5af66b90bf056ace392957bde9401205a2dbd9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5110217e56e2c85b48b4422af2f3e9dbd47b1a23aa1f29d7c637d6e5df58714 [INFO] running `Command { std: "docker" "start" "-a" "f5110217e56e2c85b48b4422af2f3e9dbd47b1a23aa1f29d7c637d6e5df58714", kill_on_drop: false }` [INFO] [stderr] Compiling empress v1.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/server/player.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | async fn set( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "f5110217e56e2c85b48b4422af2f3e9dbd47b1a23aa1f29d7c637d6e5df58714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5110217e56e2c85b48b4422af2f3e9dbd47b1a23aa1f29d7c637d6e5df58714", kill_on_drop: false }` [INFO] [stdout] f5110217e56e2c85b48b4422af2f3e9dbd47b1a23aa1f29d7c637d6e5df58714 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b652850a832eda69f977fdd1f5121d2fd9b33b5ca12c69c580a4da5225b8d2cb [INFO] running `Command { std: "docker" "start" "-a" "b652850a832eda69f977fdd1f5121d2fd9b33b5ca12c69c580a4da5225b8d2cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/server/player.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | async fn set( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `empress` (bin "empress" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/empress-5b0a80955db949a3) [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" "b652850a832eda69f977fdd1f5121d2fd9b33b5ca12c69c580a4da5225b8d2cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b652850a832eda69f977fdd1f5121d2fd9b33b5ca12c69c580a4da5225b8d2cb", kill_on_drop: false }` [INFO] [stdout] b652850a832eda69f977fdd1f5121d2fd9b33b5ca12c69c580a4da5225b8d2cb