[INFO] cloning repository https://github.com/ymgyt/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ymgyt/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8e420bda64c68997eb06bbc16b165c29ad0b121
[INFO] checking ymgyt/calculator against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fcalculator" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ymgyt/calculator on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ymgyt/calculator
[INFO] finished tweaking git repo https://github.com/ymgyt/calculator
[INFO] tweaked toml for git repo https://github.com/ymgyt/calculator written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ymgyt/calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9460bc98d7aaf3951b1f6e0f6b9f73666869526d40dceedb5800b8b280a20c
[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" "8e9460bc98d7aaf3951b1f6e0f6b9f73666869526d40dceedb5800b8b280a20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9460bc98d7aaf3951b1f6e0f6b9f73666869526d40dceedb5800b8b280a20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9460bc98d7aaf3951b1f6e0f6b9f73666869526d40dceedb5800b8b280a20c", kill_on_drop: false }`
[INFO] [stdout] 8e9460bc98d7aaf3951b1f6e0f6b9f73666869526d40dceedb5800b8b280a20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--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] acb65caa0646c0b479dbc7788c292fa2e23062c78793545e95d9c005be5487c1
[INFO] running `Command { std: "docker" "start" "-a" "acb65caa0646c0b479dbc7788c292fa2e23062c78793545e95d9c005be5487c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-render v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-css-engine v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-theme v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-shell v0.3.1-alpha2
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking orbtk-api v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk-widgets v0.3.1-alpha2
[INFO] [stderr]     Checking orbtk v0.3.1-alpha2
[INFO] [stderr]     Checking calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]  --> src/main.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
[INFO] [stdout]   |                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/main.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
[INFO] [stdout]   |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]  --> src/main.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
[INFO] [stdout]   |                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/main.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
[INFO] [stdout]   |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 24s
[INFO] running `Command { std: "docker" "inspect" "acb65caa0646c0b479dbc7788c292fa2e23062c78793545e95d9c005be5487c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb65caa0646c0b479dbc7788c292fa2e23062c78793545e95d9c005be5487c1", kill_on_drop: false }`
[INFO] [stdout] acb65caa0646c0b479dbc7788c292fa2e23062c78793545e95d9c005be5487c1