[INFO] fetching crate num-modular 0.6.1...
[INFO] building num-modular-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate num-modular 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate num-modular 0.6.1
[INFO] finished tweaking crates.io crate num-modular 0.6.1
[INFO] tweaked toml for crates.io crate num-modular 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-modular 0.6.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddc719366ee4c659df5edc19569ad682a5e8b43bfe8f3bfe8639bc09598b21cd
[INFO] running `Command { std: "docker" "start" "-a" "ddc719366ee4c659df5edc19569ad682a5e8b43bfe8f3bfe8639bc09598b21cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddc719366ee4c659df5edc19569ad682a5e8b43bfe8f3bfe8639bc09598b21cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc719366ee4c659df5edc19569ad682a5e8b43bfe8f3bfe8639bc09598b21cd", kill_on_drop: false }`
[INFO] [stdout] ddc719366ee4c659df5edc19569ad682a5e8b43bfe8f3bfe8639bc09598b21cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e32f0b4cbcd9a3c2cc71665c187ab07fbfaf3608a13cd47bdddb912f76cb2bf0
[INFO] running `Command { std: "docker" "start" "-a" "e32f0b4cbcd9a3c2cc71665c187ab07fbfaf3608a13cd47bdddb912f76cb2bf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-modular v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]  --> src/reduced.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_traits")]
[INFO] [stdout]   |       ^^^^^^^^^^------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]   = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:223:7
[INFO] [stdout]     |
[INFO] [stdout] 223 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e32f0b4cbcd9a3c2cc71665c187ab07fbfaf3608a13cd47bdddb912f76cb2bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32f0b4cbcd9a3c2cc71665c187ab07fbfaf3608a13cd47bdddb912f76cb2bf0", kill_on_drop: false }`
[INFO] [stdout] e32f0b4cbcd9a3c2cc71665c187ab07fbfaf3608a13cd47bdddb912f76cb2bf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf17bbb5d3b66ecf73de82aee80401cad1881ace043fb06c78ddc93a0c26aea2
[INFO] running `Command { std: "docker" "start" "-a" "bf17bbb5d3b66ecf73de82aee80401cad1881ace043fb06c78ddc93a0c26aea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]  --> src/reduced.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_traits")]
[INFO] [stdout]   |       ^^^^^^^^^^------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]   = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:223:7
[INFO] [stdout]     |
[INFO] [stdout] 223 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-modular v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]  --> src/reduced.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_traits")]
[INFO] [stdout]   |       ^^^^^^^^^^------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]   = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `num_traits`
[INFO] [stdout]    --> src/reduced.rs:223:7
[INFO] [stdout]     |
[INFO] [stdout] 223 | #[cfg(feature = "num_traits")]
[INFO] [stdout]     |       ^^^^^^^^^^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"num-traits"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `num-bigint`, `num-integer`, `num-traits`, and `std`
[INFO] [stdout]     = help: consider adding `num_traits` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "bf17bbb5d3b66ecf73de82aee80401cad1881ace043fb06c78ddc93a0c26aea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf17bbb5d3b66ecf73de82aee80401cad1881ace043fb06c78ddc93a0c26aea2", kill_on_drop: false }`
[INFO] [stdout] bf17bbb5d3b66ecf73de82aee80401cad1881ace043fb06c78ddc93a0c26aea2
