[INFO] fetching crate brutils 0.1.51... [INFO] testing brutils-0.1.51 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate brutils 0.1.51 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate brutils 0.1.51 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brutils 0.1.51 [INFO] finished tweaking crates.io crate brutils 0.1.51 [INFO] tweaked toml for crates.io crate brutils 0.1.51 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2edf637a3b8093bde67ee5591e6b58b99ab09a9527c5b0812407a95857ca5965 [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" "2edf637a3b8093bde67ee5591e6b58b99ab09a9527c5b0812407a95857ca5965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2edf637a3b8093bde67ee5591e6b58b99ab09a9527c5b0812407a95857ca5965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2edf637a3b8093bde67ee5591e6b58b99ab09a9527c5b0812407a95857ca5965", kill_on_drop: false }` [INFO] [stdout] 2edf637a3b8093bde67ee5591e6b58b99ab09a9527c5b0812407a95857ca5965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a49d56a0c17cbb622a172e12265fcd5bba99d93f86a8f64a8f707973f8e12a20 [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" "a49d56a0c17cbb622a172e12265fcd5bba99d93f86a8f64a8f707973f8e12a20", kill_on_drop: false }` [INFO] [stderr] Compiling brutils v0.1.51 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/thread_pool.rs:70:16 [INFO] [stdout] | [INFO] [stdout] 70 | type Job = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - type Job = Box; [INFO] [stdout] 70 + type Job = Box; [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 2.19s [INFO] running `Command { std: "docker" "inspect" "a49d56a0c17cbb622a172e12265fcd5bba99d93f86a8f64a8f707973f8e12a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a49d56a0c17cbb622a172e12265fcd5bba99d93f86a8f64a8f707973f8e12a20", kill_on_drop: false }` [INFO] [stdout] a49d56a0c17cbb622a172e12265fcd5bba99d93f86a8f64a8f707973f8e12a20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9413bd77c1732c3580b8ede66225fa1cf922f810556eccc02f7c1d801d83631e [INFO] running `Command { std: "docker" "start" "-a" "9413bd77c1732c3580b8ede66225fa1cf922f810556eccc02f7c1d801d83631e", kill_on_drop: false }` [INFO] [stderr] Compiling brutils v0.1.51 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/thread_pool.rs:70:16 [INFO] [stdout] | [INFO] [stdout] 70 | type Job = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - type Job = Box; [INFO] [stdout] 70 + type Job = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/thread_pool.rs:70:16 [INFO] [stdout] | [INFO] [stdout] 70 | type Job = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - type Job = Box; [INFO] [stdout] 70 + type Job = Box; [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 2.03s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/brutils-4c522270e766a2cd) [INFO] [stderr] Executable tests/clamp.rs (/opt/rustwide/target/debug/deps/clamp-e27a43a1aa1a9282) [INFO] [stderr] Executable tests/random.rs (/opt/rustwide/target/debug/deps/random-4b043a9bccd69702) [INFO] running `Command { std: "docker" "inspect" "9413bd77c1732c3580b8ede66225fa1cf922f810556eccc02f7c1d801d83631e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9413bd77c1732c3580b8ede66225fa1cf922f810556eccc02f7c1d801d83631e", kill_on_drop: false }` [INFO] [stdout] 9413bd77c1732c3580b8ede66225fa1cf922f810556eccc02f7c1d801d83631e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 29ca750fd1cfb0e2c86b8896cb2307f5db274fa953a96597881dbfc7256213f6 [INFO] running `Command { std: "docker" "start" "-a" "29ca750fd1cfb0e2c86b8896cb2307f5db274fa953a96597881dbfc7256213f6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:70:16 [INFO] [stderr] | [INFO] [stderr] 70 | type Job = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 70 - type Job = Box; [INFO] [stderr] 70 + type Job = Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `brutils` (lib) generated 1 warning [INFO] [stderr] warning: `brutils` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brutils-4c522270e766a2cd) [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 tests/clamp.rs (/opt/rustwide/target/debug/deps/clamp-e27a43a1aa1a9282) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_clamp_i32 ... ok [INFO] [stdout] test test_clamp_f64 ... 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 tests/random.rs (/opt/rustwide/target/debug/deps/random-4b043a9bccd69702) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_random_double_range ... ok [INFO] [stderr] Doc-tests brutils [INFO] [stdout] test test_random_float_range ... ok [INFO] [stdout] test test_random_int_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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] running `Command { std: "docker" "inspect" "29ca750fd1cfb0e2c86b8896cb2307f5db274fa953a96597881dbfc7256213f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29ca750fd1cfb0e2c86b8896cb2307f5db274fa953a96597881dbfc7256213f6", kill_on_drop: false }` [INFO] [stdout] 29ca750fd1cfb0e2c86b8896cb2307f5db274fa953a96597881dbfc7256213f6