[INFO] fetching crate axum-core 0.4.0...
[INFO] checking axum-core-0.4.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate axum-core 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate axum-core 0.4.0 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 axum-core 0.4.0
[INFO] finished tweaking crates.io crate axum-core 0.4.0
[INFO] tweaked toml for crates.io crate axum-core 0.4.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages
[INFO] [stderr]       Adding matchit v0.7.3 (latest: v0.8.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding sync_wrapper v0.1.2 (latest: v1.0.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded axum-core v0.4.3
[INFO] [stderr]   Downloaded sync_wrapper v1.0.0
[INFO] [stderr]   Downloaded hyper-util v0.1.3
[INFO] [stderr]   Downloaded tower-http v0.5.2
[INFO] [stderr]   Downloaded axum v0.7.5
[INFO] [stderr]   Downloaded hyper v1.2.0
[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] b0eac939f5bf930abfd0cdab301a7ac42af3994e83581e05ea16458f7d7338b8
[INFO] running `Command { std: "docker" "start" "-a" "b0eac939f5bf930abfd0cdab301a7ac42af3994e83581e05ea16458f7d7338b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0eac939f5bf930abfd0cdab301a7ac42af3994e83581e05ea16458f7d7338b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0eac939f5bf930abfd0cdab301a7ac42af3994e83581e05ea16458f7d7338b8", kill_on_drop: false }`
[INFO] [stdout] b0eac939f5bf930abfd0cdab301a7ac42af3994e83581e05ea16458f7d7338b8
[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] 0be2c56117633519e0414f1ce45615f200898d717184e583af81cc65c34ae5ce
[INFO] running `Command { std: "docker" "start" "-a" "0be2c56117633519e0414f1ce45615f200898d717184e583af81cc65c34ae5ce", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking sync_wrapper v1.0.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling axum-core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stdout] warning: the feature `diagnostic_namespace` has been stable since 1.78.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_error_messages, feature(diagnostic_namespace))]
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stdout] warning: the item `__composite_rejection` is imported redundantly
[INFO] [stdout]    --> src/macros.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | / macro_rules! __composite_rejection {
[INFO] [stdout] 137 | |     (
[INFO] [stdout] 138 | |         $(#[$m:meta])*
[INFO] [stdout] 139 | |         pub enum $name:ident {
[INFO] [stdout] ...   |
[INFO] [stdout] 211 | |     };
[INFO] [stdout] 212 | | }
[INFO] [stdout]     | |_- the item `__composite_rejection` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 306 |           use crate::{__composite_rejection, __define_rejection};
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `__define_rejection` is imported redundantly
[INFO] [stdout]    --> src/macros.rs:306:44
[INFO] [stdout]     |
[INFO] [stdout] 27  | / macro_rules! __define_rejection {
[INFO] [stdout] 28  | |     (
[INFO] [stdout] 29  | |         #[status = $status:ident]
[INFO] [stdout] 30  | |         #[body = $body:expr]
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     };
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_- the item `__define_rejection` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 306 |           use crate::{__composite_rejection, __define_rejection};
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `diagnostic_namespace` has been stable since 1.78.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_error_messages, feature(diagnostic_namespace))]
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.64s
[INFO] running `Command { std: "docker" "inspect" "0be2c56117633519e0414f1ce45615f200898d717184e583af81cc65c34ae5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be2c56117633519e0414f1ce45615f200898d717184e583af81cc65c34ae5ce", kill_on_drop: false }`
[INFO] [stdout] 0be2c56117633519e0414f1ce45615f200898d717184e583af81cc65c34ae5ce
[INFO] checking axum-core-0.4.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate axum-core 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate axum-core 0.4.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate axum-core 0.4.0
[INFO] finished tweaking crates.io crate axum-core 0.4.0
[INFO] tweaked toml for crates.io crate axum-core 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 608bf84ea48cf44462c0021050b04628f8eaf85c56d8649f36f7935eea75106c
[INFO] running `Command { std: "docker" "start" "-a" "608bf84ea48cf44462c0021050b04628f8eaf85c56d8649f36f7935eea75106c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "608bf84ea48cf44462c0021050b04628f8eaf85c56d8649f36f7935eea75106c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608bf84ea48cf44462c0021050b04628f8eaf85c56d8649f36f7935eea75106c", kill_on_drop: false }`
[INFO] [stdout] 608bf84ea48cf44462c0021050b04628f8eaf85c56d8649f36f7935eea75106c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5089318bdd95c0fa551de23eb3cb267f2ef7b02596fc8af13779651e8d1fd280
[INFO] running `Command { std: "docker" "start" "-a" "5089318bdd95c0fa551de23eb3cb267f2ef7b02596fc8af13779651e8d1fd280", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking sync_wrapper v1.0.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling axum-core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stdout] warning: the feature `diagnostic_namespace` has been stable since 1.78.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_error_messages, feature(diagnostic_namespace))]
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stdout] warning: the item `__composite_rejection` is imported redundantly
[INFO] [stdout]    --> src/macros.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | / macro_rules! __composite_rejection {
[INFO] [stdout] 137 | |     (
[INFO] [stdout] 138 | |         $(#[$m:meta])*
[INFO] [stdout] 139 | |         pub enum $name:ident {
[INFO] [stdout] ...   |
[INFO] [stdout] 211 | |     };
[INFO] [stdout] 212 | | }
[INFO] [stdout]     | |_- the item `__composite_rejection` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 306 |           use crate::{__composite_rejection, __define_rejection};
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `__define_rejection` is imported redundantly
[INFO] [stdout]    --> src/macros.rs:306:44
[INFO] [stdout]     |
[INFO] [stdout] 27  | / macro_rules! __define_rejection {
[INFO] [stdout] 28  | |     (
[INFO] [stdout] 29  | |         #[status = $status:ident]
[INFO] [stdout] 30  | |         #[body = $body:expr]
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     };
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_- the item `__define_rejection` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 306 |           use crate::{__composite_rejection, __define_rejection};
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `diagnostic_namespace` has been stable since 1.78.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_error_messages, feature(diagnostic_namespace))]
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.87s
[INFO] running `Command { std: "docker" "inspect" "5089318bdd95c0fa551de23eb3cb267f2ef7b02596fc8af13779651e8d1fd280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5089318bdd95c0fa551de23eb3cb267f2ef7b02596fc8af13779651e8d1fd280", kill_on_drop: false }`
[INFO] [stdout] 5089318bdd95c0fa551de23eb3cb267f2ef7b02596fc8af13779651e8d1fd280