[INFO] cloning repository https://github.com/pluripotency/actix-redis-session [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pluripotency/actix-redis-session" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpluripotency%2Factix-redis-session", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpluripotency%2Factix-redis-session'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb29afa069006abfb207dc47cd79831ead344fef [INFO] testing pluripotency/actix-redis-session against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpluripotency%2Factix-redis-session" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pluripotency/actix-redis-session 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 git repo https://github.com/pluripotency/actix-redis-session [INFO] finished tweaking git repo https://github.com/pluripotency/actix-redis-session [INFO] tweaked toml for git repo https://github.com/pluripotency/actix-redis-session written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/pluripotency/actix-redis-session already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded encoding v0.2.33 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded wincolor v1.0.1 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded trust-dns-resolver v0.11.1 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded tokio-sync v0.1.6 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded ppv-lite86 v0.2.5 [INFO] [stderr] Downloaded parking_lot_core v0.5.0 [INFO] [stderr] Downloaded parking_lot_core v0.4.0 [INFO] [stderr] Downloaded actix-server-config v0.1.2 [INFO] [stderr] Downloaded actix-server v0.6.0 [INFO] [stderr] Downloaded v_htmlescape v0.4.3 [INFO] [stderr] Downloaded actix-router v0.1.5 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded mime_guess v2.0.0-alpha.6 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded v_escape v0.7.2 [INFO] [stderr] Downloaded encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded smallvec v0.6.10 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded serde v1.0.97 [INFO] [stderr] Downloaded actix-files v0.1.4 [INFO] [stderr] Downloaded lock_api v0.2.0 [INFO] [stderr] Downloaded actix-http-test v0.2.4 [INFO] [stderr] Downloaded tokio-signal v0.2.7 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded v_escape_derive v0.5.3 [INFO] [stderr] Downloaded parking_lot v0.8.0 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded actix-rt v0.2.4 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded http v0.1.18 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded encoding-index-korean v1.20141219.5 [INFO] [stderr] Downloaded hashbrown v0.5.0 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded syn v0.15.42 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded actix_derive v0.4.0 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded actix-session v0.2.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.9 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded actix v0.8.3 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded chrono v0.4.7 [INFO] [stderr] Downloaded encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.31 [INFO] [stderr] Downloaded actix-web v1.0.5 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] [stderr] Downloaded encoding_rs v0.8.17 [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded signal-hook v0.1.10 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded trust-dns-proto v0.7.4 [INFO] [stderr] Downloaded serde_derive v1.0.97 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded tokio-codec v0.1.1 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.3 [INFO] [stderr] Downloaded actix-threadpool v0.1.1 [INFO] [stderr] Downloaded redis-async v0.4.5 [INFO] [stderr] Downloaded miniz_oxide v0.3.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded hashbrown v0.3.1 [INFO] [stderr] Downloaded actix-codec v0.1.2 [INFO] [stderr] Downloaded flate2 v1.0.9 [INFO] [stderr] Downloaded getrandom v0.1.6 [INFO] [stderr] Downloaded tokio-udp v0.1.3 [INFO] [stderr] Downloaded tokio-executor v0.1.8 [INFO] [stderr] Downloaded signal-hook-registry v1.1.0 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded actix-connect v0.2.2 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded actix-http v0.2.7 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded ring v0.14.6 [INFO] [stderr] Downloaded actix-redis v0.6.1 [INFO] [stderr] Downloaded quick-error v1.2.2 [INFO] [stderr] Downloaded cc v1.0.38 [INFO] [stderr] Downloaded log v0.4.7 [INFO] [stderr] Downloaded regex v1.2.0 [INFO] [stderr] Downloaded awc v0.2.2 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded aho-corasick v0.7.4 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded unicase v2.4.0 [INFO] [stderr] Downloaded indexmap v1.0.2 [INFO] [stderr] Downloaded socket2 v0.3.10 [INFO] [stderr] Downloaded regex-syntax v0.6.10 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded mime v0.3.13 [INFO] [stderr] Downloaded encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Downloaded unicode-normalization v0.1.8 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded actix-web-codegen v0.1.2 [INFO] [stderr] Downloaded winreg v0.6.1 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded encoding-index-japanese v1.20141219.5 [INFO] [stderr] Downloaded encoding_index_tests v0.1.4 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded owning_ref v0.4.0 [INFO] [stderr] Downloaded lock_api v0.1.5 [INFO] [stderr] Downloaded backoff v0.1.5 [INFO] [stderr] Downloaded actix-utils v0.4.5 [INFO] [stderr] Downloaded enum-as-inner v0.2.1 [INFO] [stderr] Downloaded mio v0.6.19 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded hostname v0.1.5 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded winutil v0.1.1 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded resolv-conf v0.6.2 [INFO] [stderr] Downloaded ucd-util v0.1.5 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded actix-service v0.4.1 [INFO] [stderr] Downloaded c2-chacha v0.2.2 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded derive_more v0.15.0 [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" "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] 545a48c62b9b95deed01bf7418321e6aef15a1b44114b7eea498fcf45ce05c98 [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" "545a48c62b9b95deed01bf7418321e6aef15a1b44114b7eea498fcf45ce05c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "545a48c62b9b95deed01bf7418321e6aef15a1b44114b7eea498fcf45ce05c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "545a48c62b9b95deed01bf7418321e6aef15a1b44114b7eea498fcf45ce05c98", kill_on_drop: false }` [INFO] [stdout] 545a48c62b9b95deed01bf7418321e6aef15a1b44114b7eea498fcf45ce05c98 [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" "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] [stdout] 10fc5baa803728f5c5e76e0bfbcfe964bfad500da66486459868f2f169b8703a [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" "10fc5baa803728f5c5e76e0bfbcfe964bfad500da66486459868f2f169b8703a", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling v_escape v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling socket2 v0.3.10 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling signal-hook-registry v1.1.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling actix-service v0.4.1 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling backoff v0.1.5 [INFO] [stderr] Compiling v_escape_derive v0.5.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling actix-utils v0.4.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling redis-async v0.4.5 [INFO] [stderr] Compiling v_htmlescape v0.4.3 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling actix-threadpool v0.1.1 [INFO] [stderr] Compiling actix-rt v0.2.4 [INFO] [stderr] Compiling actix-server v0.6.0 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-connect v0.2.2 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling actix-http v0.2.7 [INFO] [stderr] Compiling awc v0.2.2 [INFO] [stderr] Compiling actix v0.8.3 [INFO] [stderr] Compiling actix-web v1.0.5 [INFO] [stderr] Compiling actix-http-test v0.2.4 [INFO] [stderr] Compiling actix-session v0.2.0 [INFO] [stderr] Compiling actix-files v0.1.4 [INFO] [stderr] Compiling actix-redis v0.6.1 [INFO] [stderr] Compiling redis_session v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 00s [INFO] running `Command { std: "docker" "inspect" "10fc5baa803728f5c5e76e0bfbcfe964bfad500da66486459868f2f169b8703a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10fc5baa803728f5c5e76e0bfbcfe964bfad500da66486459868f2f169b8703a", kill_on_drop: false }` [INFO] [stdout] 10fc5baa803728f5c5e76e0bfbcfe964bfad500da66486459868f2f169b8703a [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" "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] 216ada9d4e98aa141a33fe8fc252e99803e26ad1ad5f6938a33cb35e5fde2375 [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" "216ada9d4e98aa141a33fe8fc252e99803e26ad1ad5f6938a33cb35e5fde2375", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling redis_session v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.54s [INFO] running `Command { std: "docker" "inspect" "216ada9d4e98aa141a33fe8fc252e99803e26ad1ad5f6938a33cb35e5fde2375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "216ada9d4e98aa141a33fe8fc252e99803e26ad1ad5f6938a33cb35e5fde2375", kill_on_drop: false }` [INFO] [stdout] 216ada9d4e98aa141a33fe8fc252e99803e26ad1ad5f6938a33cb35e5fde2375 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 1f2a42cae24925894129a649e0db13b03a032ba77c45e79b245983eef9508bba [INFO] running `Command { std: "docker" "start" "-a" "1f2a42cae24925894129a649e0db13b03a032ba77c45e79b245983eef9508bba", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/redis_session-eebbc85ddbbd040b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_workflow ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_workflow stdout ---- [INFO] [stdout] thread 'test::test_workflow' panicked at 'called `Option::unwrap()` on a `None` value', src/main.rs:165:14 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5558d4b78d47 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5558d4b78d47 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5558d4b78d47 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5558d4b78d47 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5558d4b9affc - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x5558d4b717c2 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x5558d4b7b065 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5558d4b7b065 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5558d4b7b065 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5558d4b7abf2 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x5558d4b7b801 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x5558d4b7b317 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x5558d4b7920c - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5558d4b7b2a9 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x5558d4b99701 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x5558d4b9964d - core::panicking::panic::h95b17729da7179c5 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x5558d42202be - core::option::Option::unwrap::h629ddefc87e08ee0 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:386:21 [INFO] [stdout] 17: 0x5558d42337f7 - redis_session::test::test_workflow::h2ebaccd4443828de [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:159:24 [INFO] [stdout] 18: 0x5558d423363a - redis_session::test::test_workflow::{{closure}}::h3801d27bd3d6f32b [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:108:5 [INFO] [stdout] 19: 0x5558d421305e - core::ops::function::FnOnce::call_once::h1f530bd211c522a9 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5558d427a103 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5558d427a103 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 22: 0x5558d42789f6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 23: 0x5558d42789f6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 24: 0x5558d42789f6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 25: 0x5558d42789f6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 26: 0x5558d42789f6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 27: 0x5558d42789f6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 28: 0x5558d42789f6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 29: 0x5558d4250d06 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 30: 0x5558d4255a9d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 31: 0x5558d4255a9d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 32: 0x5558d4255a9d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 33: 0x5558d4255a9d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 34: 0x5558d4255a9d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 35: 0x5558d4255a9d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 36: 0x5558d4255a9d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x5558d4b8287a - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 38: 0x5558d4b8287a - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 39: 0x5558d4b8287a - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 40: 0x7fa0811a6609 - start_thread [INFO] [stdout] 41: 0x7fa080f76293 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_workflow [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin redis_session' [INFO] running `Command { std: "docker" "inspect" "1f2a42cae24925894129a649e0db13b03a032ba77c45e79b245983eef9508bba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f2a42cae24925894129a649e0db13b03a032ba77c45e79b245983eef9508bba", kill_on_drop: false }` [INFO] [stdout] 1f2a42cae24925894129a649e0db13b03a032ba77c45e79b245983eef9508bba