[INFO] cloning repository https://github.com/sebastiencs/chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebastiencs/chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d1164e7968fab86fb1b38ae954e7069e6c6d182 [INFO] checking sebastiencs/chat against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fchat" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sebastiencs/chat on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sebastiencs/chat [INFO] finished tweaking git repo https://github.com/sebastiencs/chat [INFO] tweaked toml for git repo https://github.com/sebastiencs/chat written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sebastiencs/chat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazycell v1.2.0 [INFO] [stderr] Downloaded actix v0.7.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.0 [INFO] [stderr] Downloaded tokio-uds v0.2.2 [INFO] [stderr] Downloaded tokio-io v0.1.9 [INFO] [stderr] Downloaded tokio-threadpool v0.1.7 [INFO] [stderr] Downloaded trust-dns-proto v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cf0dbed8cb6cf72fa5173f63cecf2faf7a1ea4062ddddc82c87354b327d3345 [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" "1cf0dbed8cb6cf72fa5173f63cecf2faf7a1ea4062ddddc82c87354b327d3345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf0dbed8cb6cf72fa5173f63cecf2faf7a1ea4062ddddc82c87354b327d3345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf0dbed8cb6cf72fa5173f63cecf2faf7a1ea4062ddddc82c87354b327d3345", kill_on_drop: false }` [INFO] [stdout] 1cf0dbed8cb6cf72fa5173f63cecf2faf7a1ea4062ddddc82c87354b327d3345 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0aec09c42bc48d6f63373afd4b0c5cdb821cddd02d79dbe106bdf3eed8eda956 [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" "0aec09c42bc48d6f63373afd4b0c5cdb821cddd02d79dbe106bdf3eed8eda956", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-signal v0.2.5 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Checking trust-dns-proto v0.4.3 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking trust-dns-resolver v0.9.1 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling actix_derive v0.3.0 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking actix v0.7.5 [INFO] [stderr] Checking chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/server.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/client.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/server.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/client.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.57s [INFO] running `Command { std: "docker" "inspect" "0aec09c42bc48d6f63373afd4b0c5cdb821cddd02d79dbe106bdf3eed8eda956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aec09c42bc48d6f63373afd4b0c5cdb821cddd02d79dbe106bdf3eed8eda956", kill_on_drop: false }` [INFO] [stdout] 0aec09c42bc48d6f63373afd4b0c5cdb821cddd02d79dbe106bdf3eed8eda956