[INFO] fetching crate yume 0.2.0... [INFO] testing yume-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate yume 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate yume 0.2.0 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 yume 0.2.0 [INFO] finished tweaking crates.io crate yume 0.2.0 [INFO] tweaked toml for crates.io crate yume 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate yume 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4861555e3ae5a7881fc6831b75bc74e8757b85b476cd9c2b24559696034e7217 [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" "4861555e3ae5a7881fc6831b75bc74e8757b85b476cd9c2b24559696034e7217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4861555e3ae5a7881fc6831b75bc74e8757b85b476cd9c2b24559696034e7217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4861555e3ae5a7881fc6831b75bc74e8757b85b476cd9c2b24559696034e7217", kill_on_drop: false }` [INFO] [stdout] 4861555e3ae5a7881fc6831b75bc74e8757b85b476cd9c2b24559696034e7217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6aeec1fecd989268717f6ddc29336ee3286ad9d6e70aee830ea8ce9ec111cc5a [INFO] running `Command { std: "docker" "start" "-a" "6aeec1fecd989268717f6ddc29336ee3286ad9d6e70aee830ea8ce9ec111cc5a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling base64 v0.12.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling ring v0.16.13 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling universal-hash v0.3.0 [INFO] [stderr] Compiling stream-cipher v0.3.2 [INFO] [stderr] Compiling aead v0.2.0 [INFO] [stderr] Compiling chacha20 v0.3.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling poly1305 v0.5.2 [INFO] [stderr] Compiling chacha20poly1305 v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling signal-hook v0.1.15 [INFO] [stderr] Compiling crossterm v0.17.5 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling pin-project v0.4.16 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling piper v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling smol v0.1.10 [INFO] [stderr] Compiling async-std v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling yume v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "6aeec1fecd989268717f6ddc29336ee3286ad9d6e70aee830ea8ce9ec111cc5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aeec1fecd989268717f6ddc29336ee3286ad9d6e70aee830ea8ce9ec111cc5a", kill_on_drop: false }` [INFO] [stdout] 6aeec1fecd989268717f6ddc29336ee3286ad9d6e70aee830ea8ce9ec111cc5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8cba34430344475b86fe1f8874d942b6be13c60305970b1a4fbc88e58981f8ab [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" "8cba34430344475b86fe1f8874d942b6be13c60305970b1a4fbc88e58981f8ab", kill_on_drop: false }` [INFO] [stderr] Compiling yume v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.58s [INFO] running `Command { std: "docker" "inspect" "8cba34430344475b86fe1f8874d942b6be13c60305970b1a4fbc88e58981f8ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cba34430344475b86fe1f8874d942b6be13c60305970b1a4fbc88e58981f8ab", kill_on_drop: false }` [INFO] [stdout] 8cba34430344475b86fe1f8874d942b6be13c60305970b1a4fbc88e58981f8ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f8a9a5b1ce468282b0be82a7e1ccf2b9b363f6db9693b4893b37943a22611642 [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" "f8a9a5b1ce468282b0be82a7e1ccf2b9b363f6db9693b4893b37943a22611642", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/yume-0c4c17ebac18d633 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] 2001:3984:3989::10 ZZFZS56/wAXwQXyYqCxXByXb4W9B7s/Y/oGfkjc3IUWcUgxkn8OxbyFLQzJsd8S+LF/jjA6niiwtKCsU7OVKoA== [INFO] [stdout] vc7QYVH6ARs5V2BUc/bcguyhGjSHySL4wd8hvdT1ifYMESv0maL4K8ijbDEDRsRV5iRb+1dxY2x4bw7uEnGz2A== [INFO] [stdout] test error::utils::test_error ... ok [INFO] [stdout] test peers::tests::check_peers ... ok [INFO] [stdout] test utils::utils::check_content_from_buffer ... ok [INFO] [stdout] test message::utils::test_message ... ok [INFO] [stdout] test key::utils::test_key ... ok [INFO] [stdout] test utils::utils::check_random_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8a9a5b1ce468282b0be82a7e1ccf2b9b363f6db9693b4893b37943a22611642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8a9a5b1ce468282b0be82a7e1ccf2b9b363f6db9693b4893b37943a22611642", kill_on_drop: false }` [INFO] [stdout] f8a9a5b1ce468282b0be82a7e1ccf2b9b363f6db9693b4893b37943a22611642