[INFO] fetching crate brr 0.0.21...
[INFO] testing brr-0.0.21 against 1.75.0 for beta-1.76-1
[INFO] extracting crate brr 0.0.21 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate brr 0.0.21 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brr 0.0.21
[INFO] finished tweaking crates.io crate brr 0.0.21
[INFO] tweaked toml for crates.io crate brr 0.0.21 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate brr 0.0.21 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22eed0ad867ea52d99a6c9c60891ee82c305edd1d1e7fda8bd14c42e63b9751f
[INFO] running `Command { std: "docker" "start" "-a" "22eed0ad867ea52d99a6c9c60891ee82c305edd1d1e7fda8bd14c42e63b9751f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22eed0ad867ea52d99a6c9c60891ee82c305edd1d1e7fda8bd14c42e63b9751f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22eed0ad867ea52d99a6c9c60891ee82c305edd1d1e7fda8bd14c42e63b9751f", kill_on_drop: false }`
[INFO] [stdout] 22eed0ad867ea52d99a6c9c60891ee82c305edd1d1e7fda8bd14c42e63b9751f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7d972eebee1c7a48277b99bdd29b0802a8df4cd3b31e30d59b62f6cdccf25e1
[INFO] running `Command { std: "docker" "start" "-a" "b7d972eebee1c7a48277b99bdd29b0802a8df4cd3b31e30d59b62f6cdccf25e1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling brr v0.0.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fs`, `io::Read`
[INFO] [stdout]  --> src/api.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, io::Read};
[INFO] [stdout]   |           ^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/config_global.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/push.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/push.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, path::PathBuf};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PushQueryParams`
[INFO] [stdout]  --> src/run.rs:5:61
[INFO] [stdout]   |
[INFO] [stdout] 5 |     api::{ApiClient, BuildRecall, Project, PullQueryParams, PushQueryParams},
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LocalConfig`
[INFO] [stdout]   --> src/secrets.rs:14:73
[INFO] [stdout]    |
[INFO] [stdout] 14 |         overwrite_local_config, read_local_config, EnvValue, JobConfig, LocalConfig, SecretEnv,
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]   --> src/init.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let project: Result<Project> = match maybe_project {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/run.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let path = env::current_dir()?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_dir`
[INFO] [stdout]   --> src/run.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     current_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]  --> src/api.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures::{SinkExt, StreamExt, TryFutureExt, TryStreamExt};
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slug`
[INFO] [stdout]   --> src/git.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn worktree_path(slug: String) -> Result<PathBuf> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_slug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/hash.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |             fpath.clone()
[INFO] [stdout]    |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b7d972eebee1c7a48277b99bdd29b0802a8df4cd3b31e30d59b62f6cdccf25e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d972eebee1c7a48277b99bdd29b0802a8df4cd3b31e30d59b62f6cdccf25e1", kill_on_drop: false }`
[INFO] [stdout] b7d972eebee1c7a48277b99bdd29b0802a8df4cd3b31e30d59b62f6cdccf25e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b0baed0a85a30f2fbf7ccbd5f262adae288322759099fcc9345dcb6ac75d4b
[INFO] running `Command { std: "docker" "start" "-a" "a0b0baed0a85a30f2fbf7ccbd5f262adae288322759099fcc9345dcb6ac75d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling sync_wrapper v0.1.1
[INFO] [stdout] warning: unused imports: `fs`, `io::Read`
[INFO] [stdout]  --> src/api.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, io::Read};
[INFO] [stdout]   |           ^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/config_global.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/push.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/push.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, path::PathBuf};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PushQueryParams`
[INFO] [stdout]  --> src/run.rs:5:61
[INFO] [stdout]   |
[INFO] [stdout] 5 |     api::{ApiClient, BuildRecall, Project, PullQueryParams, PushQueryParams},
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LocalConfig`
[INFO] [stdout]   --> src/secrets.rs:14:73
[INFO] [stdout]    |
[INFO] [stdout] 14 |         overwrite_local_config, read_local_config, EnvValue, JobConfig, LocalConfig, SecretEnv,
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]   --> src/init.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let project: Result<Project> = match maybe_project {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/run.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let path = env::current_dir()?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_dir`
[INFO] [stdout]   --> src/run.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     current_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]  --> src/api.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures::{SinkExt, StreamExt, TryFutureExt, TryStreamExt};
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slug`
[INFO] [stdout]   --> src/git.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn worktree_path(slug: String) -> Result<PathBuf> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_slug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/hash.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |             fpath.clone()
[INFO] [stdout]    |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tower-http v0.1.1
[INFO] [stderr]    Compiling tower v0.4.8
[INFO] [stderr]    Compiling axum v0.2.3
[INFO] [stderr]    Compiling brr v0.0.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fs`, `io::Read`
[INFO] [stdout]  --> src/api.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, io::Read};
[INFO] [stdout]   |           ^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/config_global.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/push.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/push.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, path::PathBuf};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PushQueryParams`
[INFO] [stdout]  --> src/run.rs:5:61
[INFO] [stdout]   |
[INFO] [stdout] 5 |     api::{ApiClient, BuildRecall, Project, PullQueryParams, PushQueryParams},
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LocalConfig`
[INFO] [stdout]   --> src/secrets.rs:14:73
[INFO] [stdout]    |
[INFO] [stdout] 14 |         overwrite_local_config, read_local_config, EnvValue, JobConfig, LocalConfig, SecretEnv,
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]   --> src/init.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let project: Result<Project> = match maybe_project {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/run.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let path = env::current_dir()?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_dir`
[INFO] [stdout]   --> src/run.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     current_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]  --> src/api.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures::{SinkExt, StreamExt, TryFutureExt, TryStreamExt};
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slug`
[INFO] [stdout]   --> src/git.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn worktree_path(slug: String) -> Result<PathBuf> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_slug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/git.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |             git2::Repository::init("/tmp/gittest");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 447 |             let _ = git2::Repository::init("/tmp/gittest");
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/hash.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |             fpath.clone()
[INFO] [stdout]    |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a0b0baed0a85a30f2fbf7ccbd5f262adae288322759099fcc9345dcb6ac75d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b0baed0a85a30f2fbf7ccbd5f262adae288322759099fcc9345dcb6ac75d4b", kill_on_drop: false }`
[INFO] [stdout] a0b0baed0a85a30f2fbf7ccbd5f262adae288322759099fcc9345dcb6ac75d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 464d1d44c97fb96eff290bd23e1c0d56e12bf8ec09dc9ace76390ba3146f16a9
[INFO] running `Command { std: "docker" "start" "-a" "464d1d44c97fb96eff290bd23e1c0d56e12bf8ec09dc9ace76390ba3146f16a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `fs`, `io::Read`
[INFO] [stderr]  --> src/api.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fs, io::Read};
[INFO] [stderr]   |           ^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `env`
[INFO] [stderr]  --> src/config_global.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     env,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow`
[INFO] [stderr]  --> src/push.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `env`
[INFO] [stderr]  --> src/push.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{env, path::PathBuf};
[INFO] [stderr]   |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PushQueryParams`
[INFO] [stderr]  --> src/run.rs:5:61
[INFO] [stderr]   |
[INFO] [stderr] 5 |     api::{ApiClient, BuildRecall, Project, PullQueryParams, PushQueryParams},
[INFO] [stderr]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LocalConfig`
[INFO] [stderr]   --> src/secrets.rs:14:73
[INFO] [stderr]    |
[INFO] [stderr] 14 |         overwrite_local_config, read_local_config, EnvValue, JobConfig, LocalConfig, SecretEnv,
[INFO] [stderr]    |                                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project`
[INFO] [stderr]   --> src/init.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let project: Result<Project> = match maybe_project {
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/run.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let path = env::current_dir()?;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current_dir`
[INFO] [stderr]   --> src/run.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     current_dir: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StreamExt`
[INFO] [stderr]  --> src/api.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use futures::{SinkExt, StreamExt, TryFutureExt, TryStreamExt};
[INFO] [stderr]   |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slug`
[INFO] [stderr]   --> src/git.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn worktree_path(slug: String) -> Result<PathBuf> {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_slug`
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/hash.rs:25:18
[INFO] [stderr]    |
[INFO] [stderr] 25 |             fpath.clone()
[INFO] [stderr]    |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brr` (lib) generated 12 warnings (run `cargo fix --lib -p brr` to apply 11 suggestions)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/git.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 447 |             git2::Repository::init("/tmp/gittest");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 447 |             let _ = git2::Repository::init("/tmp/gittest");
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/hash.rs:25:18
[INFO] [stderr]    |
[INFO] [stderr] 25 |             fpath.clone()
[INFO] [stderr]    |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `std::path::Path` does not implement `Clone`, so calling `clone` on `&std::path::Path` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brr` (lib test) generated 13 warnings (11 duplicates) (run `cargo fix --lib -p brr --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brr-50f96c606ae64709)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test init::tests::test_adds_a ... ok
[INFO] [stdout] test config_global::tests::test_read_creates_file_if_not_exist ... ok
[INFO] [stdout] test config_global::tests::test_ensure_can_write_to_config ... ok
[INFO] [stdout] test hash::tests::test_recursive_differences ... ok
[INFO] [stdout] test hash::tests::test_equivalence ... ok
[INFO] [stdout] [2mJan 05 02:27:19.965[0m [31mERROR[0m brr::git: no configured access_token
[INFO] [stdout] test git::test::test_git_upgrade ... FAILED
[INFO] [stdout] test hash::tests::test_with_different_permutations ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- git::test::test_git_upgrade stdout ----
[INFO] [stdout] Error: no configured access_token; class=Http (34)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     git::test::test_git_upgrade
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "464d1d44c97fb96eff290bd23e1c0d56e12bf8ec09dc9ace76390ba3146f16a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464d1d44c97fb96eff290bd23e1c0d56e12bf8ec09dc9ace76390ba3146f16a9", kill_on_drop: false }`
[INFO] [stdout] 464d1d44c97fb96eff290bd23e1c0d56e12bf8ec09dc9ace76390ba3146f16a9
[INFO] testing brr-0.0.21 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate brr 0.0.21 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate brr 0.0.21 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brr 0.0.21
[INFO] finished tweaking crates.io crate brr 0.0.21
[INFO] tweaked toml for crates.io crate brr 0.0.21 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate brr 0.0.21 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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7cebdbd88db67bfadb0a571a34a414e3ad255066b69fe3d7df699ab7c069838
[INFO] running `Command { std: "docker" "start" "-a" "d7cebdbd88db67bfadb0a571a34a414e3ad255066b69fe3d7df699ab7c069838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7cebdbd88db67bfadb0a571a34a414e3ad255066b69fe3d7df699ab7c069838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7cebdbd88db67bfadb0a571a34a414e3ad255066b69fe3d7df699ab7c069838", kill_on_drop: false }`
[INFO] [stdout] d7cebdbd88db67bfadb0a571a34a414e3ad255066b69fe3d7df699ab7c069838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de623daf690e89e698f65d1bb30a99fbaf4ea6d9c9010920a1fad787faa777f9
[INFO] running `Command { std: "docker" "start" "-a" "de623daf690e89e698f65d1bb30a99fbaf4ea6d9c9010920a1fad787faa777f9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustc-serialize v0.3.24
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[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling notify v4.0.17
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "de623daf690e89e698f65d1bb30a99fbaf4ea6d9c9010920a1fad787faa777f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de623daf690e89e698f65d1bb30a99fbaf4ea6d9c9010920a1fad787faa777f9", kill_on_drop: false }`
[INFO] [stdout] de623daf690e89e698f65d1bb30a99fbaf4ea6d9c9010920a1fad787faa777f9
