[INFO] fetching crate samplics 0.1.1... [INFO] checking samplics-0.1.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate samplics 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate samplics 0.1.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate samplics 0.1.1 [INFO] finished tweaking crates.io crate samplics 0.1.1 [INFO] tweaked toml for crates.io crate samplics 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate samplics 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blas v0.20.0 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded blas-sys v0.7.1 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] [stderr] Downloaded oorandom v11.1.0 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c6b9a6b1320a128832b7741ea0addd4eee5f2ae93a61a7364d4cff08a8fc338 [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" "6c6b9a6b1320a128832b7741ea0addd4eee5f2ae93a61a7364d4cff08a8fc338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c6b9a6b1320a128832b7741ea0addd4eee5f2ae93a61a7364d4cff08a8fc338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6b9a6b1320a128832b7741ea0addd4eee5f2ae93a61a7364d4cff08a8fc338", kill_on_drop: false }` [INFO] [stdout] 6c6b9a6b1320a128832b7741ea0addd4eee5f2ae93a61a7364d4cff08a8fc338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f4e2b5791ba892b3ea92ae770b1c839f3dbd9233a3b2302a64553e7493376ca [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" "9f4e2b5791ba892b3ea92ae770b1c839f3dbd9233a3b2302a64553e7493376ca", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking blas-sys v0.7.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking blas v0.20.0 [INFO] [stderr] Checking samplics v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.50s [INFO] running `Command { std: "docker" "inspect" "9f4e2b5791ba892b3ea92ae770b1c839f3dbd9233a3b2302a64553e7493376ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f4e2b5791ba892b3ea92ae770b1c839f3dbd9233a3b2302a64553e7493376ca", kill_on_drop: false }` [INFO] [stdout] 9f4e2b5791ba892b3ea92ae770b1c839f3dbd9233a3b2302a64553e7493376ca