[INFO] fetching crate rust-dropbox 0.2.8...
[INFO] checking rust-dropbox-0.2.8 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate rust-dropbox 0.2.8 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rust-dropbox 0.2.8
[INFO] finished tweaking crates.io crate rust-dropbox 0.2.8
[INFO] tweaked toml for crates.io crate rust-dropbox 0.2.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-dropbox 0.2.8 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 185 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] [stderr]       Adding ureq v2.12.1 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23c2b7b165b6144a0fc7faccde63be29b724644791ad40d6820ad994139d6301
[INFO] running `Command { std: "docker" "start" "-a" "23c2b7b165b6144a0fc7faccde63be29b724644791ad40d6820ad994139d6301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23c2b7b165b6144a0fc7faccde63be29b724644791ad40d6820ad994139d6301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c2b7b165b6144a0fc7faccde63be29b724644791ad40d6820ad994139d6301", kill_on_drop: false }`
[INFO] [stdout] 23c2b7b165b6144a0fc7faccde63be29b724644791ad40d6820ad994139d6301
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7fc4cabeae9ced101ada863f2a44437b9e8489f6449aa809ee72b415b77829e
[INFO] running `Command { std: "docker" "start" "-a" "e7fc4cabeae9ced101ada863f2a44437b9e8489f6449aa809ee72b415b77829e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
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[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking adler2 v2.0.1
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[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking tokio v1.47.1
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[INFO] [stderr]     Checking rust-dropbox v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncDBXClient` in `client`
[INFO] [stdout]   --> src/test.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let client = client::AsyncDBXClient::new(&token);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ could not find `AsyncDBXClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "non-blocking")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `non-blocking` feature
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout] 19 | pub struct AsyncDBXClient {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncDBXClient` in `client`
[INFO] [stdout]   --> src/test.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let client = client::AsyncDBXClient::new(&token);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ could not find `AsyncDBXClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "non-blocking")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `non-blocking` feature
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout] 19 | pub struct AsyncDBXClient {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncDBXClient` in `client`
[INFO] [stdout]   --> src/test.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let client = client::AsyncDBXClient::new(&token);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ could not find `AsyncDBXClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "non-blocking")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `non-blocking` feature
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout] 19 | pub struct AsyncDBXClient {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncDBXClient` in `client`
[INFO] [stdout]   --> src/test.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let client = client::AsyncDBXClient::new(&token);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ could not find `AsyncDBXClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "non-blocking")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `non-blocking` feature
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout] 19 | pub struct AsyncDBXClient {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncDBXClient` in `client`
[INFO] [stdout]   --> src/test.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let client = client::AsyncDBXClient::new(&token);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ could not find `AsyncDBXClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "non-blocking")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `non-blocking` feature
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout] 19 | pub struct AsyncDBXClient {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `error` is never read
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DbxRequestErrorSummary {
[INFO] [stdout]    |        ---------------------- field in this struct
[INFO] [stdout] 12 |     error_summary: String,
[INFO] [stdout] 13 |     error: DbxRequestErrorTag,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbxRequestErrorSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct DbxRequestErrorReason {
[INFO] [stdout]    |        --------------------- field in this struct
[INFO] [stdout] 18 |     reason: DbxRequestErrorTag,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbxRequestErrorReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct DbxRequestErrorTag {
[INFO] [stdout]    |        ------------------ field in this struct
[INFO] [stdout] 23 |     #[serde(alias = ".tag")]
[INFO] [stdout] 24 |     tag: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbxRequestErrorTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserCheckResult` is never constructed
[INFO] [stdout]   --> src/lib.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct UserCheckResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-dropbox` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "e7fc4cabeae9ced101ada863f2a44437b9e8489f6449aa809ee72b415b77829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7fc4cabeae9ced101ada863f2a44437b9e8489f6449aa809ee72b415b77829e", kill_on_drop: false }`
[INFO] [stdout] e7fc4cabeae9ced101ada863f2a44437b9e8489f6449aa809ee72b415b77829e