[INFO] fetching crate prosto 0.4.3... [INFO] testing prosto-0.4.3 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate prosto 0.4.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate prosto 0.4.3 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate prosto 0.4.3 [INFO] finished tweaking crates.io crate prosto 0.4.3 [INFO] tweaked toml for crates.io crate prosto 0.4.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f33ee866716f16c9ec211918476605a672ca96805d4e8655bff3f5d1f631132f [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" "f33ee866716f16c9ec211918476605a672ca96805d4e8655bff3f5d1f631132f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f33ee866716f16c9ec211918476605a672ca96805d4e8655bff3f5d1f631132f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f33ee866716f16c9ec211918476605a672ca96805d4e8655bff3f5d1f631132f", kill_on_drop: false }` [INFO] [stdout] f33ee866716f16c9ec211918476605a672ca96805d4e8655bff3f5d1f631132f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 977b358b29ee4e7578353ba96f4025b29c145eecd5d0928cab927aa3d8428b5e [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" "977b358b29ee4e7578353ba96f4025b29c145eecd5d0928cab927aa3d8428b5e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling multimap v0.8.1 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling tracing-core v0.1.13 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling tonic-build v0.3.0 [INFO] [stderr] Compiling prosto v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `Command { std: "docker" "inspect" "977b358b29ee4e7578353ba96f4025b29c145eecd5d0928cab927aa3d8428b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "977b358b29ee4e7578353ba96f4025b29c145eecd5d0928cab927aa3d8428b5e", kill_on_drop: false }` [INFO] [stdout] 977b358b29ee4e7578353ba96f4025b29c145eecd5d0928cab927aa3d8428b5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7595a60ff5f8ec1b765690c1215edc91236a5ce4ce8d982168ba0e2f96121a42 [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" "7595a60ff5f8ec1b765690c1215edc91236a5ce4ce8d982168ba0e2f96121a42", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling tower-layer v0.3.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling tower-discover v0.3.0 [INFO] [stderr] Compiling tower-load-shed v0.3.0 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling tower-util v0.3.1 [INFO] [stderr] Compiling prosto v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling proptest v0.10.0 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.10 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tower-load v0.3.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tower-timeout v0.3.0 [INFO] [stderr] Compiling tower-make v0.3.0 [INFO] [stderr] Compiling tower-buffer v0.3.0 [INFO] [stderr] Compiling tower-retry v0.3.0 [INFO] [stderr] Compiling tower-ready-cache v0.3.1 [INFO] [stderr] Compiling tower-limit v0.3.1 [INFO] [stderr] Compiling tower-balance v0.3.0 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling tower v0.3.1 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling tonic v0.3.0 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "7595a60ff5f8ec1b765690c1215edc91236a5ce4ce8d982168ba0e2f96121a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7595a60ff5f8ec1b765690c1215edc91236a5ce4ce8d982168ba0e2f96121a42", kill_on_drop: false }` [INFO] [stdout] 7595a60ff5f8ec1b765690c1215edc91236a5ce4ce8d982168ba0e2f96121a42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 097e51d5605dde3eaa44441d7f9e757f7b268e2fc858059895384fc7a789162a [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" "097e51d5605dde3eaa44441d7f9e757f7b268e2fc858059895384fc7a789162a", kill_on_drop: false }` [INFO] [stderr] Compiling prosto v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.29s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/prosto-00312f7499f629b0 [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::roundtrip_channels_simple ... ok [INFO] [stdout] test tests::roundtrip_coders_simple ... ok [INFO] [stdout] test tests::roundtrip_coders_prop ... test tests::roundtrip_coders_prop has been running for over 60 seconds [INFO] [stdout] test tests::roundtrip_channels_prop ... test tests::roundtrip_channels_prop has been running for over 60 seconds [INFO] [stdout] test tests::roundtrip_channels_prop ... ok [INFO] [stderr] Doc-tests prosto [INFO] [stdout] test tests::roundtrip_coders_prop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "097e51d5605dde3eaa44441d7f9e757f7b268e2fc858059895384fc7a789162a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "097e51d5605dde3eaa44441d7f9e757f7b268e2fc858059895384fc7a789162a", kill_on_drop: false }` [INFO] [stdout] 097e51d5605dde3eaa44441d7f9e757f7b268e2fc858059895384fc7a789162a