[INFO] cloning repository https://github.com/Cronnay/hoist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cronnay/hoist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCronnay%2Fhoist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCronnay%2Fhoist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 515be83337fe227610921fd728f881dc41f3a3f2
[INFO] checking Cronnay/hoist against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCronnay%2Fhoist" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cronnay/hoist on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cronnay/hoist
[INFO] finished tweaking git repo https://github.com/Cronnay/hoist
[INFO] tweaked toml for git repo https://github.com/Cronnay/hoist written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Cronnay/hoist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daecc2f697ea67c6a4758d44820b83a4787da4468ae60c10e29815961f9b9511
[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" "daecc2f697ea67c6a4758d44820b83a4787da4468ae60c10e29815961f9b9511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daecc2f697ea67c6a4758d44820b83a4787da4468ae60c10e29815961f9b9511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daecc2f697ea67c6a4758d44820b83a4787da4468ae60c10e29815961f9b9511", kill_on_drop: false }`
[INFO] [stdout] daecc2f697ea67c6a4758d44820b83a4787da4468ae60c10e29815961f9b9511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7040e799d2381996de26b130402005205b5a74cd02f94b4ab69007c91cc55632
[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" "7040e799d2381996de26b130402005205b5a74cd02f94b4ab69007c91cc55632", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `get_image_by_name`
[INFO] [stdout]  --> src/controllers/images.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::docker::image::{get_all_images, get_image_by_name};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_image_by_name`
[INFO] [stdout]  --> src/controllers/images.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::docker::image::{get_all_images, get_image_by_name};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web`
[INFO] [stdout]  --> src/controllers/images.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::{get, web, HttpResponse};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web`
[INFO] [stdout]  --> src/controllers/images.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::{get, web, HttpResponse};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ContainerCreateResponse`
[INFO] [stdout]  --> src/docker/container.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bollard::models::{ContainerCreateResponse, ContainerInspectResponse, ContainerSummaryInner};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ContainerCreateResponse`
[INFO] [stdout]  --> src/docker/container.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bollard::models::{ContainerCreateResponse, ContainerInspectResponse, ContainerSummaryInner};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PortMap`
[INFO] [stdout]  --> src/docker/container.rs:8:54
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bollard_stubs::models::{HostConfig, PortBinding, PortMap};
[INFO] [stdout]   |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PortMap`
[INFO] [stdout]  --> src/docker/container.rs:8:54
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bollard_stubs::models::{HostConfig, PortBinding, PortMap};
[INFO] [stdout]   |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dead`
[INFO] [stdout]  --> src/models/pod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Dead,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_mapped_port`
[INFO] [stdout]   --> src/models/pod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn add_mapped_port(&mut self, map_to_port: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dead`
[INFO] [stdout]  --> src/models/pod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Dead,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_mapped_port`
[INFO] [stdout]   --> src/models/pod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn add_mapped_port(&mut self, map_to_port: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "7040e799d2381996de26b130402005205b5a74cd02f94b4ab69007c91cc55632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7040e799d2381996de26b130402005205b5a74cd02f94b4ab69007c91cc55632", kill_on_drop: false }`
[INFO] [stdout] 7040e799d2381996de26b130402005205b5a74cd02f94b4ab69007c91cc55632