[INFO] fetching crate rectangle-device-blocks 0.1.0... [INFO] testing rectangle-device-blocks-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate rectangle-device-blocks 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rectangle-device-blocks 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rectangle-device-blocks 0.1.0 [INFO] finished tweaking crates.io crate rectangle-device-blocks 0.1.0 [INFO] tweaked toml for crates.io crate rectangle-device-blocks 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74339979b89c0903e13d449dd8ae3a874ec13ddffa9d2308ed85efde00a4159a [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" "74339979b89c0903e13d449dd8ae3a874ec13ddffa9d2308ed85efde00a4159a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74339979b89c0903e13d449dd8ae3a874ec13ddffa9d2308ed85efde00a4159a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74339979b89c0903e13d449dd8ae3a874ec13ddffa9d2308ed85efde00a4159a", kill_on_drop: false }` [INFO] [stdout] 74339979b89c0903e13d449dd8ae3a874ec13ddffa9d2308ed85efde00a4159a [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 462fea98a86404f3ffbf092c388af1f37e87b8e0ab1bfaaec3186b360f6cc758 [INFO] running `Command { std: "docker" "start" "-a" "462fea98a86404f3ffbf092c388af1f37e87b8e0ab1bfaaec3186b360f6cc758", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling base-x v0.2.8 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling blake2s_simd v0.5.11 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling cached v0.18.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling strobe-rs v0.5.4 [INFO] [stderr] Compiling sha-1 v0.9.2 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.9 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling libipld-cbor-derive v0.4.0 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling data-encoding-macro v0.1.10 [INFO] [stderr] Compiling multibase v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling libipld-pb v0.4.0 [INFO] [stderr] Compiling rectangle-device-blocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tiny-multihash-derive v0.4.2 [INFO] [stderr] Compiling tiny-multihash v0.4.7 [INFO] [stderr] Compiling tiny-cid v0.2.8 [INFO] [stderr] Compiling libipld-core v0.4.0 [INFO] [stderr] Compiling libipld-json v0.4.0 [INFO] [stderr] Compiling libipld-cbor v0.4.0 [INFO] [stderr] Compiling libipld-macro v0.4.0 [INFO] [stderr] Compiling libipld v0.4.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 52s [INFO] running `Command { std: "docker" "inspect" "462fea98a86404f3ffbf092c388af1f37e87b8e0ab1bfaaec3186b360f6cc758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462fea98a86404f3ffbf092c388af1f37e87b8e0ab1bfaaec3186b360f6cc758", kill_on_drop: false }` [INFO] [stdout] 462fea98a86404f3ffbf092c388af1f37e87b8e0ab1bfaaec3186b360f6cc758 [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56e00265c7ae32a75899049a76acd9bd55f783c68995fefc86a49f760c5f89f2 [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" "56e00265c7ae32a75899049a76acd9bd55f783c68995fefc86a49f760c5f89f2", kill_on_drop: false }` [INFO] [stderr] Compiling rectangle-device-blocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "56e00265c7ae32a75899049a76acd9bd55f783c68995fefc86a49f760c5f89f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e00265c7ae32a75899049a76acd9bd55f783c68995fefc86a49f760c5f89f2", kill_on_drop: false }` [INFO] [stdout] 56e00265c7ae32a75899049a76acd9bd55f783c68995fefc86a49f760c5f89f2 [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74d71a179ed0749cfc0b4659f3a506361a2817e925d825ae9f2c6bc7c3e1c7ab [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" "74d71a179ed0749cfc0b4659f3a506361a2817e925d825ae9f2c6bc7c3e1c7ab", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rectangle_device_blocks-9b277d1f32eb4f24 [INFO] [stdout] [INFO] [stderr] Doc-tests rectangle-device-blocks [INFO] [stdout] test result: ok. 0 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" "74d71a179ed0749cfc0b4659f3a506361a2817e925d825ae9f2c6bc7c3e1c7ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d71a179ed0749cfc0b4659f3a506361a2817e925d825ae9f2c6bc7c3e1c7ab", kill_on_drop: false }` [INFO] [stdout] 74d71a179ed0749cfc0b4659f3a506361a2817e925d825ae9f2c6bc7c3e1c7ab