[INFO] cloning repository https://github.com/alxolr/dhandho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alxolr/dhandho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falxolr%2Fdhandho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falxolr%2Fdhandho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e28dc2652a49d3aefd5252a8f123cab8440d66b
[INFO] checking alxolr/dhandho against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falxolr%2Fdhandho" "/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/alxolr/dhandho on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alxolr/dhandho
[INFO] finished tweaking git repo https://github.com/alxolr/dhandho
[INFO] tweaked toml for git repo https://github.com/alxolr/dhandho written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/alxolr/dhandho already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd922ca248756259325462ec2746f90d1d41b3f2a0851de07da681e68d0f9a96
[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" "fd922ca248756259325462ec2746f90d1d41b3f2a0851de07da681e68d0f9a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd922ca248756259325462ec2746f90d1d41b3f2a0851de07da681e68d0f9a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd922ca248756259325462ec2746f90d1d41b3f2a0851de07da681e68d0f9a96", kill_on_drop: false }`
[INFO] [stdout] fd922ca248756259325462ec2746f90d1d41b3f2a0851de07da681e68d0f9a96
[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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "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] 35e16bead737b903277d62437ba34f605d36170162e5472b0e54be4b31a94f18
[INFO] running `Command { std: "docker" "start" "-a" "35e16bead737b903277d62437ba34f605d36170162e5472b0e54be4b31a94f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking dhandho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Outstanding`
[INFO] [stdout]  --> src/intrinsic.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Outstanding,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Multiplier`
[INFO] [stdout]  --> src/intrinsic.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Multiplier {
[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: `premium_multiplier`
[INFO] [stdout]   --> src/intrinsic.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn premium_multiplier(mut self, multiplier: Multiplier) -> IntrinsicBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `year_one_five`
[INFO] [stdout]   --> src/intrinsic.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn year_one_five(mut self, growth: f32) -> IntrinsicBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `year_six_ten`
[INFO] [stdout]   --> src/intrinsic.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn year_six_ten(mut self, growth: f32) -> IntrinsicBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.88s
[INFO] running `Command { std: "docker" "inspect" "35e16bead737b903277d62437ba34f605d36170162e5472b0e54be4b31a94f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e16bead737b903277d62437ba34f605d36170162e5472b0e54be4b31a94f18", kill_on_drop: false }`
[INFO] [stdout] 35e16bead737b903277d62437ba34f605d36170162e5472b0e54be4b31a94f18