[INFO] fetching crate tish 0.5.2...
[INFO] checking tish-0.5.2 against master#029c9e18dd1f4668e1d42bb187c1c263dfe20093 for pr-157562
[INFO] extracting crate tish 0.5.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tish 0.5.2
[INFO] finished tweaking crates.io crate tish 0.5.2
[INFO] tweaked toml for crates.io crate tish 0.5.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tish 0.5.2 on toolchain 029c9e18dd1f4668e1d42bb187c1c263dfe20093
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tish 0.5.2 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" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668
[INFO] running `Command { std: "docker" "start" "fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `redirect_in` and `redirect_out` are never read
[INFO] [stdout]   --> src/command.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TishCommand {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub redirect_in: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub redirect_out: Option<(String, bool)>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_config_value` is never used
[INFO] [stdout]    --> src/lua.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl LuaState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn set_config_value<T: IntoLua>(&self, key: &str, value: T) -> anyhow::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/template.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Value {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |             libc::signal(SIGTSTP, handle_tstp as libc::sighandler_t);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 27 |             libc::signal(SIGTSTP, handle_tstp as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |             libc::signal(SIGCONT, handle_cont as libc::sighandler_t);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 28 |             libc::signal(SIGCONT, handle_cont as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:29:45
[INFO] [stdout]    |
[INFO] [stdout] 29 |             libc::signal(SIGINT, handle_int as libc::sighandler_t);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 29 |             libc::signal(SIGINT, handle_int as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:99:43
[INFO] [stdout]    |
[INFO] [stdout] 99 |         libc::signal(SIGCONT, handle_cont as libc::sighandler_t);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 99 |         libc::signal(SIGCONT, handle_cont as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `redirect_in` and `redirect_out` are never read
[INFO] [stdout]   --> src/command.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TishCommand {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub redirect_in: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub redirect_out: Option<(String, bool)>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_config_value` is never used
[INFO] [stdout]    --> src/lua.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 289 | impl LuaState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn set_config_value<T: IntoLua>(&self, key: &str, value: T) -> anyhow::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/template.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Value {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |             libc::signal(SIGTSTP, handle_tstp as libc::sighandler_t);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 27 |             libc::signal(SIGTSTP, handle_tstp as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |             libc::signal(SIGCONT, handle_cont as libc::sighandler_t);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 28 |             libc::signal(SIGCONT, handle_cont as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:29:45
[INFO] [stdout]    |
[INFO] [stdout] 29 |             libc::signal(SIGINT, handle_int as libc::sighandler_t);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 29 |             libc::signal(SIGINT, handle_int as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/shell/signals.rs:99:43
[INFO] [stdout]    |
[INFO] [stdout] 99 |         libc::signal(SIGCONT, handle_cont as libc::sighandler_t);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 99 |         libc::signal(SIGCONT, handle_cont as *const () as libc::sighandler_t);
[INFO] [stdout]    |                                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668", kill_on_drop: false }`
[INFO] [stdout] fe7f9cd9024622e934b839af4a7d2f1080d333c2e2fb9c9ad87220578ad2b668
