[INFO] fetching crate sentry-core 0.22.0...
[INFO] checking sentry-core-0.22.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate sentry-core 0.22.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sentry-core 0.22.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sentry-core 0.22.0
[INFO] finished tweaking crates.io crate sentry-core 0.22.0
[INFO] tweaked toml for crates.io crate sentry-core 0.22.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8db59bc6459a4315cc264f112a5790bd28b100301a1eae4b1d3a56d890881f83
[INFO] running `Command { std: "docker" "start" "-a" "8db59bc6459a4315cc264f112a5790bd28b100301a1eae4b1d3a56d890881f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db59bc6459a4315cc264f112a5790bd28b100301a1eae4b1d3a56d890881f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db59bc6459a4315cc264f112a5790bd28b100301a1eae4b1d3a56d890881f83", kill_on_drop: false }`
[INFO] [stdout] 8db59bc6459a4315cc264f112a5790bd28b100301a1eae4b1d3a56d890881f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d4e2e494e2f962ea50a5437b1a56dffeb58b432cc7656bbee066a4c952aa98b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d4e2e494e2f962ea50a5437b1a56dffeb58b432cc7656bbee066a4c952aa98b", kill_on_drop: false }`
[INFO] [stderr]     Checking sentry-core v0.22.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `anyhow`
[INFO] [stdout]    --> src/error.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         anyhow::Error::from("NaN".parse::<usize>().unwrap_err())
[INFO] [stdout]     |                 ^^^^^ not found in `anyhow`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use core::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::error::Error;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use serde::__private::doc::Error;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use serde::__private::fmt::Error;
[INFO] [stdout]     |
[INFO] [stdout]       and 7 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sentry-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `criterion`
[INFO] [stdout]   --> benches/scope_benchmark.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use criterion::{criterion_group, criterion_main, Criterion};
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared crate or module `criterion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `criterion_group`
[INFO] [stdout]    --> benches/scope_benchmark.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | criterion_group!(benches, scope_benchmark);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `criterion_main`
[INFO] [stdout]    --> benches/scope_benchmark.rs:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | criterion_main!(benches);
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `scope_benchmark`
[INFO] [stdout]    --> benches/scope_benchmark.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / //! Sentry Scope Benchmarks
[INFO] [stdout] 2   | | //!
[INFO] [stdout] 3   | | //! Run the benchmarks with:
[INFO] [stdout] 4   | | //!
[INFO] [stdout] ...   |
[INFO] [stdout] 194 | | criterion_group!(benches, scope_benchmark);
[INFO] [stdout] 195 | | criterion_main!(benches);
[INFO] [stdout]     | |_________________________^ consider adding a `main` function to `benches/scope_benchmark.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3d4e2e494e2f962ea50a5437b1a56dffeb58b432cc7656bbee066a4c952aa98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4e2e494e2f962ea50a5437b1a56dffeb58b432cc7656bbee066a4c952aa98b", kill_on_drop: false }`
[INFO] [stdout] 3d4e2e494e2f962ea50a5437b1a56dffeb58b432cc7656bbee066a4c952aa98b