[INFO] cloning repository https://github.com/Limvot/laau
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Limvot/laau" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimvot%2Flaau", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimvot%2Flaau'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf9635cad9a9a7316eb0c43b457315c1d0ec5263
[INFO] testing Limvot/laau against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimvot%2Flaau" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Limvot/laau on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Limvot/laau
[INFO] finished tweaking git repo https://github.com/Limvot/laau
[INFO] tweaked toml for git repo https://github.com/Limvot/laau written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Limvot/laau already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f292a04668c5383bf7696d843582e71a5eec1dff40cab2194916681cd0bb3198
[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" "f292a04668c5383bf7696d843582e71a5eec1dff40cab2194916681cd0bb3198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f292a04668c5383bf7696d843582e71a5eec1dff40cab2194916681cd0bb3198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f292a04668c5383bf7696d843582e71a5eec1dff40cab2194916681cd0bb3198", kill_on_drop: false }`
[INFO] [stdout] f292a04668c5383bf7696d843582e71a5eec1dff40cab2194916681cd0bb3198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab6e6fe4506fa2cc871ed338fa58ea4a8ad9ee8673b0b6ea74af9a27a7c9113
[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" "5ab6e6fe4506fa2cc871ed338fa58ea4a8ad9ee8673b0b6ea74af9a27a7c9113", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling publicsuffix v1.5.3
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.22
[INFO] [stderr]    Compiling laau v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:271:54
[INFO] [stdout]     |
[INFO] [stdout] 271 |     let room_keys = synced.rooms.join.iter().map(|(k,v)| k.clone()).collect::<Vec<String>>();
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]    --> src/main.rs:273:135
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...map(|e| match e { Event::RoomName { content, meta } => Some(content.name.clone()), _ => None}).unwrap_or("NONE".to_owned());
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_message_updates`
[INFO] [stdout]    --> src/main.rs:288:17
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let room_message_updates = room_messages(&login_response, room_id, &synced.next_batch)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_message_updates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.45s
[INFO] running `Command { std: "docker" "inspect" "5ab6e6fe4506fa2cc871ed338fa58ea4a8ad9ee8673b0b6ea74af9a27a7c9113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab6e6fe4506fa2cc871ed338fa58ea4a8ad9ee8673b0b6ea74af9a27a7c9113", kill_on_drop: false }`
[INFO] [stdout] 5ab6e6fe4506fa2cc871ed338fa58ea4a8ad9ee8673b0b6ea74af9a27a7c9113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ee6f32b729de0e26eed3727b86e86f7b60bb737268004e1245f09f4c97ffdd
[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" "c3ee6f32b729de0e26eed3727b86e86f7b60bb737268004e1245f09f4c97ffdd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling laau v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:271:54
[INFO] [stdout]     |
[INFO] [stdout] 271 |     let room_keys = synced.rooms.join.iter().map(|(k,v)| k.clone()).collect::<Vec<String>>();
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]    --> src/main.rs:273:135
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...map(|e| match e { Event::RoomName { content, meta } => Some(content.name.clone()), _ => None}).unwrap_or("NONE".to_owned());
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_message_updates`
[INFO] [stdout]    --> src/main.rs:288:17
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let room_message_updates = room_messages(&login_response, room_id, &synced.next_batch)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_message_updates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "c3ee6f32b729de0e26eed3727b86e86f7b60bb737268004e1245f09f4c97ffdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ee6f32b729de0e26eed3727b86e86f7b60bb737268004e1245f09f4c97ffdd", kill_on_drop: false }`
[INFO] [stdout] c3ee6f32b729de0e26eed3727b86e86f7b60bb737268004e1245f09f4c97ffdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f454b8eb838b034406a78fd02f6090706e4f1c13cab54c5347a3b59baf88af1e
[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" "f454b8eb838b034406a78fd02f6090706e4f1c13cab54c5347a3b59baf88af1e", 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] warning: unused variable: `v`
[INFO] [stderr]    --> src/main.rs:271:54
[INFO] [stderr]     |
[INFO] [stderr] 271 |     let room_keys = synced.rooms.join.iter().map(|(k,v)| k.clone()).collect::<Vec<String>>();
[INFO] [stderr]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]    --> src/main.rs:273:135
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...map(|e| match e { Event::RoomName { content, meta } => Some(content.name.clone()), _ => None}).unwrap_or("NONE".to_owned());
[INFO] [stderr]     |                                                 ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `room_message_updates`
[INFO] [stderr]    --> src/main.rs:288:17
[INFO] [stderr]     |
[INFO] [stderr] 288 |             let room_message_updates = room_messages(&login_response, room_id, &synced.next_batch)?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_message_updates`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/laau-8aab8dd7c6af77d3
[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" "f454b8eb838b034406a78fd02f6090706e4f1c13cab54c5347a3b59baf88af1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f454b8eb838b034406a78fd02f6090706e4f1c13cab54c5347a3b59baf88af1e", kill_on_drop: false }`
[INFO] [stdout] f454b8eb838b034406a78fd02f6090706e4f1c13cab54c5347a3b59baf88af1e
