[INFO] fetching crate registry_api 0.1.5...
[INFO] testing registry_api-0.1.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate registry_api 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate registry_api 0.1.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate registry_api 0.1.5
[INFO] finished tweaking crates.io crate registry_api 0.1.5
[INFO] tweaked toml for crates.io crate registry_api 0.1.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c451a84ed181eed3e53cea9ddd5580dccdd59c98a4ab28e30cd8d10715d7ca3
[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" "4c451a84ed181eed3e53cea9ddd5580dccdd59c98a4ab28e30cd8d10715d7ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c451a84ed181eed3e53cea9ddd5580dccdd59c98a4ab28e30cd8d10715d7ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c451a84ed181eed3e53cea9ddd5580dccdd59c98a4ab28e30cd8d10715d7ca3", kill_on_drop: false }`
[INFO] [stdout] 4c451a84ed181eed3e53cea9ddd5580dccdd59c98a4ab28e30cd8d10715d7ca3
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b299f1de16b383ef6724e7c035c906d202d94c8a67c608403981fc4e82da43c8
[INFO] running `Command { std: "docker" "start" "-a" "b299f1de16b383ef6724e7c035c906d202d94c8a67c608403981fc4e82da43c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling arc-swap v0.4.8
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling bytestring v0.1.5
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling actix-web-codegen v0.2.2
[INFO] [stderr]    Compiling async-recursion v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling actix-router v0.2.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling actix-tls v1.0.0
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling awc v1.0.1
[INFO] [stderr]    Compiling actix-web v2.0.0
[INFO] [stderr]    Compiling actix-web-httpauth v0.4.2
[INFO] [stderr]    Compiling registry_api v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "b299f1de16b383ef6724e7c035c906d202d94c8a67c608403981fc4e82da43c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b299f1de16b383ef6724e7c035c906d202d94c8a67c608403981fc4e82da43c8", kill_on_drop: false }`
[INFO] [stdout] b299f1de16b383ef6724e7c035c906d202d94c8a67c608403981fc4e82da43c8
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45428c9472aa6f5a3a4d464a2339f7a8119ed68d94e7b317ffae772f707ec1f3
[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" "45428c9472aa6f5a3a4d464a2339f7a8119ed68d94e7b317ffae772f707ec1f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling registry_api v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.37s
[INFO] running `Command { std: "docker" "inspect" "45428c9472aa6f5a3a4d464a2339f7a8119ed68d94e7b317ffae772f707ec1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45428c9472aa6f5a3a4d464a2339f7a8119ed68d94e7b317ffae772f707ec1f3", kill_on_drop: false }`
[INFO] [stdout] 45428c9472aa6f5a3a4d464a2339f7a8119ed68d94e7b317ffae772f707ec1f3
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54c860d28041c7bd26a0b0b2d64102f751ccb97686fcf7d55eb4ea99942d2f14
[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" "54c860d28041c7bd26a0b0b2d64102f751ccb97686fcf7d55eb4ea99942d2f14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/registry_api-b80dd39c230307c5
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-7e4bd4ff69496007
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2021-01-05T07:12:47Z INFO  actix_server::builder] Starting 16 workers
[INFO] [stderr] [2021-01-05T07:12:47Z INFO  actix_server::builder] Starting "actix-web-service-0.0.0.0:8080" service on 0.0.0.0:8080
[INFO] [stderr] [2021-01-05T07:12:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stdout] test host ... test host has been running for over 60 seconds
[INFO] [stderr] [2021-01-05T07:13:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:14:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:15:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:16:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:17:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:18:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:19:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:20:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:21:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:22:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:23:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:24:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:25:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] [2021-01-05T07:26:47Z ERROR registry_api::config] failed to update index crates: Os { code: 30, kind: Other, message: "Read-only file system" }
[ERROR] error running command: command timed out after 900 seconds
[INFO] running `Command { std: "docker" "inspect" "54c860d28041c7bd26a0b0b2d64102f751ccb97686fcf7d55eb4ea99942d2f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c860d28041c7bd26a0b0b2d64102f751ccb97686fcf7d55eb4ea99942d2f14", kill_on_drop: false }`
[INFO] [stdout] 54c860d28041c7bd26a0b0b2d64102f751ccb97686fcf7d55eb4ea99942d2f14