[INFO] cloning repository https://github.com/bmxm/rust-demoes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmxm/rust-demoes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmxm%2Frust-demoes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmxm%2Frust-demoes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fff48dbebedfaf24be13c1c3c310541f4cef0cb3
[INFO] testing bmxm/rust-demoes against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmxm%2Frust-demoes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bmxm/rust-demoes on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bmxm/rust-demoes
[INFO] finished tweaking git repo https://github.com/bmxm/rust-demoes
[INFO] tweaked toml for git repo https://github.com/bmxm/rust-demoes written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bmxm/rust-demoes 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c392cf55f8e08201de13acac3a49eea0119d4fdee09a1f821c6c18c684a0b9b1
[INFO] running `Command { std: "docker" "start" "-a" "c392cf55f8e08201de13acac3a49eea0119d4fdee09a1f821c6c18c684a0b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c392cf55f8e08201de13acac3a49eea0119d4fdee09a1f821c6c18c684a0b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c392cf55f8e08201de13acac3a49eea0119d4fdee09a1f821c6c18c684a0b9b1", kill_on_drop: false }`
[INFO] [stdout] c392cf55f8e08201de13acac3a49eea0119d4fdee09a1f821c6c18c684a0b9b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c7e948d4b020242234ac20afe9e1ddd5dcc2913a00833c41361bba44a31622
[INFO] running `Command { std: "docker" "start" "-a" "e0c7e948d4b020242234ac20afe9e1ddd5dcc2913a00833c41361bba44a31622", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-demoes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]  --> src/fn_demo/mod.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn add(x: i32, y :i32) -> i32 {
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Container` is never constructed
[INFO] [stdout]   --> src/generic_demo/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Container<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/pattern_destructure_demo/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum` is never used
[INFO] [stdout]   --> src/borrow_demo/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn sum(data: &Vec<u32>) -> u32 {
[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 0.29s
[INFO] running `Command { std: "docker" "inspect" "e0c7e948d4b020242234ac20afe9e1ddd5dcc2913a00833c41361bba44a31622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c7e948d4b020242234ac20afe9e1ddd5dcc2913a00833c41361bba44a31622", kill_on_drop: false }`
[INFO] [stdout] e0c7e948d4b020242234ac20afe9e1ddd5dcc2913a00833c41361bba44a31622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d86640c132a11ef3312fa3ff2fa542560e1c42713d2fdd3d8380ce94e8b71919
[INFO] running `Command { std: "docker" "start" "-a" "d86640c132a11ef3312fa3ff2fa542560e1c42713d2fdd3d8380ce94e8b71919", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-demoes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `give_me` in this scope
[INFO] [stdout]   --> src/generic_demo/mod.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let v = give_me("hello");
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Container` in the current scope
[INFO] [stdout]   --> src/generic_demo/mod.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Container<T> {
[INFO] [stdout]    | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |    let c = Container::new("hello");
[INFO] [stdout]    |                       ^^^ function or associated item not found in `Container<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Container<_>` is not an iterator
[INFO] [stdout]   --> src/generic_demo/mod.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Container<T> {
[INFO] [stdout]    | -------------------
[INFO] [stdout]    | |
[INFO] [stdout]    | function or associated item `sum` not found for this struct
[INFO] [stdout]    | doesn't satisfy `Container<_>: Iterator`
[INFO] [stdout] ...
[INFO] [stdout] 50 |     let _ = Container::sum(32);
[INFO] [stdout]    |                        ^^^ `Container<_>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Container<_>: Iterator`
[INFO] [stdout]            which is required by `&mut Container<_>: Iterator`
[INFO] [stdout] note: the trait `Iterator` must be implemented
[INFO] [stdout]   --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/iter/traits/iterator.rs:74:1
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `sum`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `push_local_ref` in this scope
[INFO] [stdout]   --> src/borrow_demo/mod.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     push_local_ref(&mut data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-demoes` (bin "rust-demoes" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "d86640c132a11ef3312fa3ff2fa542560e1c42713d2fdd3d8380ce94e8b71919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86640c132a11ef3312fa3ff2fa542560e1c42713d2fdd3d8380ce94e8b71919", kill_on_drop: false }`
[INFO] [stdout] d86640c132a11ef3312fa3ff2fa542560e1c42713d2fdd3d8380ce94e8b71919
