[INFO] fetching crate refresh_v 0.1.10...
[INFO] testing refresh_v-0.1.10 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate refresh_v 0.1.10 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate refresh_v 0.1.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate refresh_v 0.1.10
[INFO] tweaked toml for crates.io crate refresh_v 0.1.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate refresh_v 0.1.10 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 238 packages to highest compatible versions
[INFO] [stderr]       Adding brotli-decompressor v6.0.1 (available: v6.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kanal v0.1.1
[INFO] [stderr]   Downloaded aok v0.1.18
[INFO] [stderr]   Downloaded waiting v0.1.5
[INFO] [stderr]   Downloaded mreq v0.1.17
[INFO] [stderr]   Downloaded xerr v0.1.16
[INFO] [stderr]   Downloaded header_map v0.1.5
[INFO] [stderr]   Downloaded genv v0.1.18
[INFO] [stderr]   Downloaded ireq v0.1.37
[INFO] [stderr]   Downloaded err_exit v0.1.6
[INFO] [stderr]   Downloaded citer v0.1.42
[INFO] [stderr]   Downloaded loginit v0.1.18
[INFO] [stderr]   Downloaded const-str v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22
[INFO] running `Command { std: "docker" "start" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22", 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" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22", 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" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling zstd-safe v8.2.0
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling zstd-sys v2.1.2+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling brotli v9.0.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling compression-core v0.4.34
[INFO] [stderr]    Compiling ipnet v2.12.2
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling rustls v0.23.46
[INFO] [stderr]    Compiling static_init_macro v1.0.4
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling static_init v1.0.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling aok v0.1.18
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling xerr v0.1.16
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling const-str v0.7.1
[INFO] [stderr]    Compiling err_exit v0.1.6
[INFO] [stderr]    Compiling kanal v0.1.1
[INFO] [stderr]    Compiling citer v0.1.42
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling waiting v0.1.5
[INFO] [stderr]    Compiling genv v0.1.18
[INFO] [stderr]    Compiling tokio-util v0.7.20
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.4.20
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling hyper v1.12.0
[INFO] [stderr]    Compiling hyper-util v0.1.21
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.6
[INFO] [stderr]    Compiling hyper-rustls v0.27.10
[INFO] [stderr]    Compiling zstd v0.14.3
[INFO] [stderr]    Compiling compression-codecs v0.4.46
[INFO] [stderr]    Compiling async-compression v0.4.51
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling reqwest v0.13.5
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling ireq v0.1.37
[INFO] [stderr]    Compiling header_map v0.1.5
[INFO] [stderr]    Compiling mreq v0.1.17
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:129:31
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 let host = if let Some(p) = host_path.find('/')
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(usize, &String)` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 |       let url = format!("{}://{host}{url_suffix}", &*MREQ_PROTOCOL);
[INFO] [stdout]    |                               ^^^^^^ `(usize, &String)` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `(usize, &String)`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or `{:#?}` for pretty-print) instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:67:35
[INFO] [stdout]      |
[INFO] [stdout]   67 |           match ireq::REQ.execute(r).await {
[INFO] [stdout]      |                           ------- ^ expected `ireq::reqwest::Request`, found `reqwest::Request`
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `reqwest` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/reqwest-0.13.5/src/async_impl/request.rs:26:1
[INFO] [stdout]      |
[INFO] [stdout]   26 | pub struct Request {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^ this is the expected type
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/reqwest-0.12.28/src/async_impl/request.rs:23:1
[INFO] [stdout]      |
[INFO] [stdout]   23 | pub struct Request {
[INFO] [stdout]      | ------------------ this is the found type
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/reqwest-0.13.5/src/async_impl/client.rs:2613:12
[INFO] [stdout]      |
[INFO] [stdout] 2613 |     pub fn execute(
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:110:49
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     req.url_mut().set_host(Some(host))?;
[INFO] [stdout]     |                                            ---- ^^^^ expected `&str`, found `(usize, &String)`
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&str`
[INFO] [stdout]                    found tuple `(usize, &String)`
[INFO] [stdout] help: the type constructed contains `(usize, &String)` due to the type of the argument passed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:110:44
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     req.url_mut().set_host(Some(host))?;
[INFO] [stdout]     |                                            ^^^^^----^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/option.rs:606:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `find` found for tuple `(usize, &String)` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:129:55
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 let host = if let Some(p) = host_path.find('/')
[INFO] [stdout]     |                                                       ^^^^ method not found in `(usize, &String)`
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 let host = if let Some(p) = host_path.1.find('/')
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for tuple `(usize, &String)` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:130:42
[INFO] [stdout]     |
[INFO] [stdout] 130 |                   && (1 + p) < host_path.len()
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `le` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/cmp.rs:1440:4
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]     |
[INFO] [stdout] 130 |                   && (1 + p) < host_path.1.len()
[INFO] [stdout]     |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `(usize, &String)`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:132:64
[INFO] [stdout]     |
[INFO] [stdout] 132 |                   url.set_path(&format!("{}{url_suffix}", &host[p + 1..]));
[INFO] [stdout]     |                                                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: tuples are indexed with a dot and a literal index: `tuple.0`, `tuple.1`, etc.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `(usize, &String)`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |                   &host[..p]
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: tuples are indexed with a dot and a literal index: `tuple.0`, `tuple.1`, etc.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_ref` found for tuple `(usize, &String)` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mreq-0.1.17/src/lib.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |                   host_path.as_ref()
[INFO] [stdout]     |                             ^^^^^^ method not found in `(usize, &String)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0554, E0599, E0608.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mreq` (lib) due to 10 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22", kill_on_drop: false }`
[INFO] [stdout] e3a2007a2ce63f850caaaf6bf23b9abc39fb89262449983917db0a087541cb22
