[INFO] fetching crate oxide-auth 0.5.4... [INFO] checking oxide-auth-0.5.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate oxide-auth 0.5.4 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate oxide-auth 0.5.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oxide-auth 0.5.4 [INFO] finished tweaking crates.io crate oxide-auth 0.5.4 [INFO] tweaked toml for crates.io crate oxide-auth 0.5.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 157 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rust-argon2 v1.0.1 (latest: v2.1.0) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blake2b_simd v1.0.2 [INFO] [stderr] Downloaded rust-argon2 v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e6d55677c60ea5eb0c69cf98c21bcbbf28c23d21392d7792543116ab4947493 [INFO] running `Command { std: "docker" "start" "-a" "2e6d55677c60ea5eb0c69cf98c21bcbbf28c23d21392d7792543116ab4947493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e6d55677c60ea5eb0c69cf98c21bcbbf28c23d21392d7792543116ab4947493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e6d55677c60ea5eb0c69cf98c21bcbbf28c23d21392d7792543116ab4947493", kill_on_drop: false }` [INFO] [stdout] 2e6d55677c60ea5eb0c69cf98c21bcbbf28c23d21392d7792543116ab4947493 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 180fa9e6fe94d940b22dbf3d9df36bb5b9beb56d4393e47f130eb6410c951acf [INFO] running `Command { std: "docker" "start" "-a" "180fa9e6fe94d940b22dbf3d9df36bb5b9beb56d4393e47f130eb6410c951acf", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rust-argon2 v1.0.1 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking oxide-auth v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/code_grant/accesstoken.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/code_grant/extensions/pkce.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cow` is imported redundantly [INFO] [stdout] --> src/endpoint/resource.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Cow` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/frontends/simple/extensions/mod.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use std::borrow::{Cow, ToOwned}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rmp_serde` is imported redundantly [INFO] [stdout] --> src/primitives/generator.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use rmp_serde; [INFO] [stdout] | ^^^^^^^^^ the item `rmp_serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/primitives/grant.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::{Cow, ToOwned}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Extend` is imported redundantly [INFO] [stdout] --> src/primitives/registrar.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::iter::{Extend, FromIterator}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Extend` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/primitives/registrar.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | use argon2::{self, Config}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/code_grant/extensions/pkce.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cow` is imported redundantly [INFO] [stdout] --> src/endpoint/resource.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Cow` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cow` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::endpoint::*; [INFO] [stdout] | ------------------ the item `Cow` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Url` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::endpoint::*; [INFO] [stdout] | ------------------ the item `Url` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use url::Url; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/access_token.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/access_token.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/refresh.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/refresh.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/endpoint/tests/pkce.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/frontends/simple/extensions/mod.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use std::borrow::{Cow, ToOwned}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rmp_serde` is imported redundantly [INFO] [stdout] --> src/primitives/generator.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use rmp_serde; [INFO] [stdout] | ^^^^^^^^^ the item `rmp_serde` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/primitives/grant.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::{Cow, ToOwned}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToOwned` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/primitives/issuer.rs:570:18 [INFO] [stdout] | [INFO] [stdout] 567 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 570 | use chrono::{Duration, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/primitives/issuer.rs:570:28 [INFO] [stdout] | [INFO] [stdout] 567 | use super::*; [INFO] [stdout] | -------- the item `Utc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 570 | use chrono::{Duration, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Extend` is imported redundantly [INFO] [stdout] --> src/primitives/registrar.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::iter::{Extend, FromIterator}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Extend` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/primitives/registrar.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | use argon2::{self, Config}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/endpoint/tests/mod.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | Text(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | Text(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.30s [INFO] running `Command { std: "docker" "inspect" "180fa9e6fe94d940b22dbf3d9df36bb5b9beb56d4393e47f130eb6410c951acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "180fa9e6fe94d940b22dbf3d9df36bb5b9beb56d4393e47f130eb6410c951acf", kill_on_drop: false }` [INFO] [stdout] 180fa9e6fe94d940b22dbf3d9df36bb5b9beb56d4393e47f130eb6410c951acf