[INFO] fetching crate conrad-tokens 0.2.0... [INFO] testing conrad-tokens-0.2.0 against 1.100.0-beta.1 for beta-1.100-2 [INFO] extracting crate conrad-tokens 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate conrad-tokens 0.2.0 [INFO] finished tweaking crates.io crate conrad-tokens 0.2.0 [INFO] tweaked toml for crates.io crate conrad-tokens 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate conrad-tokens 0.2.0 on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 106 packages to highest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding rand v0.8.8 (available: v0.10.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.21) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6 [INFO] running `Command { std: "docker" "start" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6", 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" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6", 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" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.26 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling typenum v1.20.1 [INFO] [stderr] Compiling libc v0.2.190 [INFO] [stderr] Compiling cfg-if v1.0.5 [INFO] [stderr] Compiling litemap v0.8.3 [INFO] [stderr] Compiling writeable v0.6.4 [INFO] [stderr] Compiling icu_properties_data v2.3.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling icu_normalizer_data v2.3.0 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling futures-core v0.3.34 [INFO] [stderr] Compiling smallvec v1.16.2 [INFO] [stderr] Compiling zerocopy v0.8.60 [INFO] [stderr] Compiling futures-sink v0.3.34 [INFO] [stderr] Compiling memchr v2.8.3 [INFO] [stderr] Compiling futures-task v0.3.34 [INFO] [stderr] Compiling getrandom v0.4.3 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling futures-io v0.3.34 [INFO] [stderr] Compiling num-conv v0.2.2 [INFO] [stderr] Compiling time-core v0.1.9 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling futures-channel v0.3.34 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling base64ct v1.8.3 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling powerfmt v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling bytes v1.12.1 [INFO] [stderr] Compiling time-macros v0.2.32 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cookie v0.17.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling syn v3.0.6 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling salsa20 v0.10.2 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling time v0.3.55 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling uuid v1.27.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling password-hash v0.5.0 [INFO] [stderr] Compiling scrypt v0.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling rand v0.8.8 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling synstructure v0.14.0 [INFO] [stderr] Compiling zerovec-derive v0.11.6 [INFO] [stderr] Compiling displaydoc v0.2.7 [INFO] [stderr] Compiling futures-macro v0.3.34 [INFO] [stderr] Compiling tokio-macros v2.7.2 [INFO] [stderr] Compiling async-trait v0.1.92 [INFO] [stderr] Compiling zerofrom-derive v0.1.8 [INFO] [stderr] Compiling yoke-derive v0.8.4 [INFO] [stderr] Compiling tokio v1.53.2 [INFO] [stderr] Compiling futures-util v0.3.34 [INFO] [stderr] Compiling zerofrom v0.1.8 [INFO] [stderr] Compiling yoke v0.8.3 [INFO] [stderr] Compiling zerotrie v0.2.5 [INFO] [stderr] Compiling zerovec v0.11.8 [INFO] [stderr] Compiling tinystr v0.8.4 [INFO] [stderr] Compiling potential_utf v0.1.6 [INFO] [stderr] Compiling icu_collections v2.3.0 [INFO] [stderr] Compiling icu_locale_core v2.3.0 [INFO] [stderr] Compiling icu_provider v2.3.1 [INFO] [stderr] Compiling icu_properties v2.3.0 [INFO] [stderr] Compiling icu_normalizer v2.3.0 [INFO] [stderr] Compiling futures-executor v0.3.34 [INFO] [stderr] Compiling futures v0.3.34 [INFO] [stderr] Compiling idna_adapter v1.2.2 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling conrad-core v0.2.0 [INFO] [stdout] error[E0277]: the trait bound `!: Default` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conrad-core-0.2.0/src/auth.rs:337:14 [INFO] [stdout] | [INFO] [stdout] 337 | .try_collect() [INFO] [stdout] | ^^^^^^^^^^^ the trait `Default` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] note: required by a bound in `futures::TryStreamExt::try_collect` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.34/src/stream/try_stream/mod.rs:603:23 [INFO] [stdout] | [INFO] [stdout] 180 | pub trait TryStreamExt: TryStream { [INFO] [stdout] ... [INFO] [stdout] 603 | fn try_collect>(self) -> TryCollect [INFO] [stdout] | ^^^^^^^ required by this bound in `TryStreamExt::try_collect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Extend<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conrad-core-0.2.0/src/auth.rs:337:14 [INFO] [stdout] | [INFO] [stdout] 337 | .try_collect() [INFO] [stdout] | ^^^^^^^^^^^ the trait `Extend<()>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] help: the trait `Extend<()>` is implemented for `()` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/collect.rs:454:0 [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] note: required by a bound in `futures::TryStreamExt::try_collect` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.34/src/stream/try_stream/mod.rs:603:33 [INFO] [stdout] | [INFO] [stdout] 180 | pub trait TryStreamExt: TryStream { [INFO] [stdout] ... [INFO] [stdout] 603 | fn try_collect>(self) -> TryCollect [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `TryStreamExt::try_collect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Default` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conrad-core-0.2.0/src/auth.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | .await?; [INFO] [stdout] | ^^^^^ the trait `Default` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `TryCollect, {closure@...}>>, !>` to implement `futures::Future` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/conrad-core/e27eb616dc44395c/out/conrad_core-e27eb616dc44395c.long-type-3173241981808475761.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Extend<()>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conrad-core-0.2.0/src/auth.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | .await?; [INFO] [stdout] | ^^^^^ the trait `Extend<()>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] help: the trait `Extend<()>` is implemented for `()` [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/collect.rs:454:0 [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `TryCollect, {closure@...}>>, !>` to implement `futures::Future` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/conrad-core/e27eb616dc44395c/out/conrad_core-e27eb616dc44395c.long-type-3173241981808475761.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `conrad-core` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6", kill_on_drop: false }` [INFO] [stdout] 535a7006a6160ef2188a545d9fa2998630b33d9c699fe6eb9ed4950cf4082aa6