[INFO] cloning repository https://github.com/AlexanderSchultheiss/cherries-one
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexanderSchultheiss/cherries-one" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchultheiss%2Fcherries-one", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchultheiss%2Fcherries-one'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 018a1bde4fb5e987157a6e8f07a7d378d5f19484
[INFO] checking AlexanderSchultheiss/cherries-one against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchultheiss%2Fcherries-one" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexanderSchultheiss/cherries-one
[INFO] finished tweaking git repo https://github.com/AlexanderSchultheiss/cherries-one
[INFO] tweaked toml for git repo https://github.com/AlexanderSchultheiss/cherries-one written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexanderSchultheiss/cherries-one on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexanderSchultheiss/cherries-one already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e390fcd29b8689dbc7468c1d199d84fa75dfd4985ef65020104ffb619b65dcd
[INFO] running `Command { std: "docker" "start" "-a" "0e390fcd29b8689dbc7468c1d199d84fa75dfd4985ef65020104ffb619b65dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e390fcd29b8689dbc7468c1d199d84fa75dfd4985ef65020104ffb619b65dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e390fcd29b8689dbc7468c1d199d84fa75dfd4985ef65020104ffb619b65dcd", kill_on_drop: false }`
[INFO] [stdout] 0e390fcd29b8689dbc7468c1d199d84fa75dfd4985ef65020104ffb619b65dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a632f8b3c5f1d37fc151e49c662ccdd29d473447cb4d2bceeed94a5f1f22e6d2
[INFO] running `Command { std: "docker" "start" "-a" "a632f8b3c5f1d37fc151e49c662ccdd29d473447cb4d2bceeed94a5f1f22e6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking cherries-one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Hello` is never constructed
[INFO] [stdout]  --> src/dev.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Hello {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_name` are never used
[INFO] [stdout]   --> src/dev.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl Hello {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 7  |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn with_name(name: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Error(String);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hello` is never constructed
[INFO] [stdout]  --> src/dev.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Hello {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_name` are never used
[INFO] [stdout]   --> src/dev.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl Hello {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 7  |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn with_name(name: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Error(String);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "a632f8b3c5f1d37fc151e49c662ccdd29d473447cb4d2bceeed94a5f1f22e6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a632f8b3c5f1d37fc151e49c662ccdd29d473447cb4d2bceeed94a5f1f22e6d2", kill_on_drop: false }`
[INFO] [stdout] a632f8b3c5f1d37fc151e49c662ccdd29d473447cb4d2bceeed94a5f1f22e6d2
