[INFO] fetching crate chord-rs-core 0.1.0...
[INFO] checking chord-rs-core-0.1.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate chord-rs-core 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate chord-rs-core 0.1.0
[INFO] finished tweaking crates.io crate chord-rs-core 0.1.0
[INFO] tweaked toml for crates.io crate chord-rs-core 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chord-rs-core 0.1.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding error-stack v0.3.1 (available: v0.7.0)
[INFO] [stderr]       Adding mockall v0.11.4 (available: v0.14.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a8fa2f23082415fd70d501fa64db1ba356d064b3a1598e5e2de55cbb6905a4
[INFO] running `Command { std: "docker" "start" "-a" "b8a8fa2f23082415fd70d501fa64db1ba356d064b3a1598e5e2de55cbb6905a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a8fa2f23082415fd70d501fa64db1ba356d064b3a1598e5e2de55cbb6905a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a8fa2f23082415fd70d501fa64db1ba356d064b3a1598e5e2de55cbb6905a4", kill_on_drop: false }`
[INFO] [stdout] b8a8fa2f23082415fd70d501fa64db1ba356d064b3a1598e5e2de55cbb6905a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d36dceba1f0dae020dd8aec80119dfcfa876146a441746b64f20babc2069446
[INFO] running `Command { std: "docker" "start" "-a" "6d36dceba1f0dae020dd8aec80119dfcfa876146a441746b64f20babc2069446", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling error-stack v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stdout] error[E0432]: unresolved import `core::any::Demand`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/frame/frame_impl.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::any::Demand;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `Demand` in `any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::any::Demand`, `core::any::Provider`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/frame.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::any::{self, Demand, Provider};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^^^ no `Provider` in `any`
[INFO] [stdout]   |                       |
[INFO] [stdout]   |                       no `Demand` in `any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::any::Demand`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::any::Demand;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `Demand` in `any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::any::Demand`, `core::any::Provider`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/error.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     any::{Demand, Provider},
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^ no `Provider` in `any`
[INFO] [stdout]   |           |
[INFO] [stdout]   |           no `Demand` in `any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `request_ref` in module `any`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/frame.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |         any::request_ref(self)
[INFO] [stdout]    |              ^^^^^^^^^^^ not found in `any`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  4 + use std::error::request_ref;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `request_ref`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 62 -         any::request_ref(self)
[INFO] [stdout] 62 +         request_ref(self)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `request_value` in module `any`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/frame.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         any::request_value(self)
[INFO] [stdout]    |              ^^^^^^^^^^^^^ not found in `any`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  4 + use std::error::request_value;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `request_value`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 72 -         any::request_value(self)
[INFO] [stdout] 72 +         request_value(self)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `request_ref` in module `core::any`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/report.rs:280:35
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let location = core::any::request_ref::<Location>(&frame)
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in `core::any`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::request_ref;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `request_ref`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 280 -         let location = core::any::request_ref::<Location>(&frame)
[INFO] [stdout] 280 +         let location = request_ref::<Location>(&frame)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `request_ref` in module `core::any`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/report.rs:288:36
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let backtrace = core::any::request_ref::<Backtrace>(&frame)
[INFO] [stdout]     |                                    ^^^^^^^^^^^ not found in `core::any`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::error::request_ref;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `request_ref`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 288 -         let backtrace = core::any::request_ref::<Backtrace>(&frame)
[INFO] [stdout] 288 +         let backtrace = request_ref::<Backtrace>(&frame)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `provide_any`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-stack-0.3.1/src/lib.rs:445:13
[INFO] [stdout]     |
[INFO] [stdout] 445 |     feature(provide_any, error_in_core, error_generic_member_access)
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fragile v2.1.0
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0635.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `error-stack` (lib) due to 9 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d36dceba1f0dae020dd8aec80119dfcfa876146a441746b64f20babc2069446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d36dceba1f0dae020dd8aec80119dfcfa876146a441746b64f20babc2069446", kill_on_drop: false }`
[INFO] [stdout] 6d36dceba1f0dae020dd8aec80119dfcfa876146a441746b64f20babc2069446
