[INFO] fetching crate cosworth 0.1.5...
[INFO] checking cosworth-0.1.5 against beta for pr-78714
[INFO] extracting crate cosworth 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cosworth 0.1.5 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosworth 0.1.5
[INFO] finished tweaking crates.io crate cosworth 0.1.5
[INFO] tweaked toml for crates.io crate cosworth 0.1.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 378cd490fb57ef92bf9660678ec2234219ed58e06638bb5e9c836c8f73d36107
[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" "378cd490fb57ef92bf9660678ec2234219ed58e06638bb5e9c836c8f73d36107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "378cd490fb57ef92bf9660678ec2234219ed58e06638bb5e9c836c8f73d36107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378cd490fb57ef92bf9660678ec2234219ed58e06638bb5e9c836c8f73d36107", kill_on_drop: false }`
[INFO] [stdout] 378cd490fb57ef92bf9660678ec2234219ed58e06638bb5e9c836c8f73d36107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb2e53e208fa6f2f7027cefc27452f77d9e91309112d96be2fa76a2eee9b992
[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" "ebb2e53e208fa6f2f7027cefc27452f77d9e91309112d96be2fa76a2eee9b992", kill_on_drop: false }`
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking tower-service v0.1.0
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]     Checking ipnetwork v0.16.0
[INFO] [stderr]     Checking openssl-sys v0.9.58
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking openssl v0.10.30
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking tokio-openssl v0.2.1
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking cosworth v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/workers.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub endpoint: &'a Endpoint
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/workers.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub endpoint: &'a Endpoint
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "ebb2e53e208fa6f2f7027cefc27452f77d9e91309112d96be2fa76a2eee9b992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb2e53e208fa6f2f7027cefc27452f77d9e91309112d96be2fa76a2eee9b992", kill_on_drop: false }`
[INFO] [stdout] ebb2e53e208fa6f2f7027cefc27452f77d9e91309112d96be2fa76a2eee9b992