[INFO] cloning repository https://github.com/ArtemGr/gun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtemGr/gun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemGr%2Fgun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemGr%2Fgun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 183b6034d4107d7615a8d00047fdca00bf29cd14
[INFO] checking ArtemGr/gun against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemGr%2Fgun" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArtemGr/gun on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArtemGr/gun
[INFO] finished tweaking git repo https://github.com/ArtemGr/gun
[INFO] tweaked toml for git repo https://github.com/ArtemGr/gun written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47102819d2c12f0fa0578994bff4ac1cd8f34a305774ede82e17d8b0f7b65429
[INFO] running `Command { std: "docker" "start" "-a" "47102819d2c12f0fa0578994bff4ac1cd8f34a305774ede82e17d8b0f7b65429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47102819d2c12f0fa0578994bff4ac1cd8f34a305774ede82e17d8b0f7b65429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47102819d2c12f0fa0578994bff4ac1cd8f34a305774ede82e17d8b0f7b65429", kill_on_drop: false }`
[INFO] [stdout] 47102819d2c12f0fa0578994bff4ac1cd8f34a305774ede82e17d8b0f7b65429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cb2ee5d61afcd394048cd66e55c91d3da96e9399c1965ba6b53905160d312c3
[INFO] running `Command { std: "docker" "start" "-a" "2cb2ee5d61afcd394048cd66e55c91d3da96e9399c1965ba6b53905160d312c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]     Checking gun v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MAX` is never used
[INFO] [stdout]   --> src/dedup.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const MAX: f64 = 1.0;
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `converge`, `current`, `historical`, and `state` are never read
[INFO] [stdout]   --> src/ham.rs:7:2
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct HAM {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 7  |     converge: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 8  |     current: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     defer: bool,
[INFO] [stdout] 10 |     historical: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     incoming: bool,
[INFO] [stdout] 12 |     state: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/gun.rs:101:3
[INFO] [stdout]     |
[INFO] [stdout] 101 |         drop(self);
[INFO] [stdout]     |         ^^^^^----^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `&GunBuilder<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX` is never used
[INFO] [stdout]   --> src/dedup.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const MAX: f64 = 1.0;
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `converge`, `current`, `historical`, and `state` are never read
[INFO] [stdout]   --> src/ham.rs:7:2
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct HAM {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 7  |     converge: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 8  |     current: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     defer: bool,
[INFO] [stdout] 10 |     historical: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     incoming: bool,
[INFO] [stdout] 12 |     state: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/gun.rs:101:3
[INFO] [stdout]     |
[INFO] [stdout] 101 |         drop(self);
[INFO] [stdout]     |         ^^^^^----^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `&GunBuilder<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in crate `gun`
[INFO] [stdout]  --> tests/foobar.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |   gun::foobar();
[INFO] [stdout]   |        ^^^^^^ not found in `gun`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gun` (test "foobar") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2cb2ee5d61afcd394048cd66e55c91d3da96e9399c1965ba6b53905160d312c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb2ee5d61afcd394048cd66e55c91d3da96e9399c1965ba6b53905160d312c3", kill_on_drop: false }`
[INFO] [stdout] 2cb2ee5d61afcd394048cd66e55c91d3da96e9399c1965ba6b53905160d312c3
