[INFO] fetching crate bench 1.0.0... [INFO] checking bench-1.0.0 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate bench 1.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate bench 1.0.0 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bench 1.0.0 [INFO] finished tweaking crates.io crate bench 1.0.0 [INFO] tweaked toml for crates.io crate bench 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.1.3 [INFO] [stderr] Downloaded criterion v0.1.2 [INFO] [stderr] Downloaded criterion-stats v0.1.3 [INFO] [stderr] Downloaded simplelog v0.4.4 [INFO] [stderr] Downloaded loggerv v0.6.0 [INFO] [stderr] Downloaded cast v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", 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] 080b7f1cbd71f85f4723e874138193beedb0cba271b15053a5b3a929a8db8e13 [INFO] running `Command { std: "docker" "start" "-a" "080b7f1cbd71f85f4723e874138193beedb0cba271b15053a5b3a929a8db8e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "080b7f1cbd71f85f4723e874138193beedb0cba271b15053a5b3a929a8db8e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "080b7f1cbd71f85f4723e874138193beedb0cba271b15053a5b3a929a8db8e13", kill_on_drop: false }` [INFO] [stdout] 080b7f1cbd71f85f4723e874138193beedb0cba271b15053a5b3a929a8db8e13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9a6f3de0baec6ad4a4f935651c2d2e1881e80085ccc9e4c694aef8c46330e75 [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" "b9a6f3de0baec6ad4a4f935651c2d2e1881e80085ccc9e4c694aef8c46330e75", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking criterion-plot v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking loggerv v0.6.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking criterion-stats v0.1.3 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking criterion v0.1.2 [INFO] [stderr] Checking bench v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.43s [INFO] running `Command { std: "docker" "inspect" "b9a6f3de0baec6ad4a4f935651c2d2e1881e80085ccc9e4c694aef8c46330e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a6f3de0baec6ad4a4f935651c2d2e1881e80085ccc9e4c694aef8c46330e75", kill_on_drop: false }` [INFO] [stdout] b9a6f3de0baec6ad4a4f935651c2d2e1881e80085ccc9e4c694aef8c46330e75