[INFO] fetching crate numerical-integration 0.0.1...
[INFO] checking numerical-integration-0.0.1 against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470
[INFO] extracting crate numerical-integration 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate numerical-integration 0.0.1 on toolchain aa067fb984d36462548bb785da221bfaf38253f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numerical-integration 0.0.1
[INFO] finished tweaking crates.io crate numerical-integration 0.0.1
[INFO] tweaked toml for crates.io crate numerical-integration 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate numerical-integration 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maths-traits v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e77d15a27d4499a2c605a568af8f3c02dcfcc9f5ad17308e20e2261819638f5
[INFO] running `Command { std: "docker" "start" "-a" "5e77d15a27d4499a2c605a568af8f3c02dcfcc9f5ad17308e20e2261819638f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e77d15a27d4499a2c605a568af8f3c02dcfcc9f5ad17308e20e2261819638f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e77d15a27d4499a2c605a568af8f3c02dcfcc9f5ad17308e20e2261819638f5", kill_on_drop: false }`
[INFO] [stdout] 5e77d15a27d4499a2c605a568af8f3c02dcfcc9f5ad17308e20e2261819638f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8130de84c1badcf11d078a70a12d222ca536f908e2c4ddc65bbd71a9fbb5de3d
[INFO] running `Command { std: "docker" "start" "-a" "8130de84c1badcf11d078a70a12d222ca536f908e2c4ddc65bbd71a9fbb5de3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking maths-traits v0.2.1
[INFO] [stderr]     Checking numerical-integration v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "8130de84c1badcf11d078a70a12d222ca536f908e2c4ddc65bbd71a9fbb5de3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8130de84c1badcf11d078a70a12d222ca536f908e2c4ddc65bbd71a9fbb5de3d", kill_on_drop: false }`
[INFO] [stdout] 8130de84c1badcf11d078a70a12d222ca536f908e2c4ddc65bbd71a9fbb5de3d
[INFO] checking numerical-integration-0.0.1 against try#707d6562f55b55a7aab4ab3a904997116b358314 for pr-122470
[INFO] extracting crate numerical-integration 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate numerical-integration 0.0.1 on toolchain 707d6562f55b55a7aab4ab3a904997116b358314
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numerical-integration 0.0.1
[INFO] finished tweaking crates.io crate numerical-integration 0.0.1
[INFO] tweaked toml for crates.io crate numerical-integration 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate numerical-integration 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3fa814a5dc820c6b71250eadeea5026d9f3df82895881c8f764b4dede8e533b
[INFO] running `Command { std: "docker" "start" "-a" "e3fa814a5dc820c6b71250eadeea5026d9f3df82895881c8f764b4dede8e533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3fa814a5dc820c6b71250eadeea5026d9f3df82895881c8f764b4dede8e533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fa814a5dc820c6b71250eadeea5026d9f3df82895881c8f764b4dede8e533b", kill_on_drop: false }`
[INFO] [stdout] e3fa814a5dc820c6b71250eadeea5026d9f3df82895881c8f764b4dede8e533b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c269de1aaee4a6cc1ce7be9fd47d5c5449fdbd1b07db4c115fb53a019f2d24
[INFO] running `Command { std: "docker" "start" "-a" "c1c269de1aaee4a6cc1ce7be9fd47d5c5449fdbd1b07db4c115fb53a019f2d24", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking maths-traits v0.2.1
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/maths-traits-0.2.1/src/analysis/real.rs:554:55
[INFO] [stdout]     |
[INFO] [stdout] 554 |             #[inline(always)] fn exp10(self) -> Self {$f::from(10.0).pow(self)}
[INFO] [stdout]     |                                                       ^ the trait `From<f64>` is not implemented for `f32`
[INFO] [stdout] ...
[INFO] [stdout] 662 |     impl_real!(f32:u32:i32 f64:u64:i64);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: this error originates in the macro `impl_real` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maths-traits` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c1c269de1aaee4a6cc1ce7be9fd47d5c5449fdbd1b07db4c115fb53a019f2d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c269de1aaee4a6cc1ce7be9fd47d5c5449fdbd1b07db4c115fb53a019f2d24", kill_on_drop: false }`
[INFO] [stdout] c1c269de1aaee4a6cc1ce7be9fd47d5c5449fdbd1b07db4c115fb53a019f2d24